Problem with inheritance and outputting values in toString.

Hey guys, i'm having a major problem with inheritances.
What i'm trying to do with my program is to create objects in my demo class. Values are passed to several other objects that each do their own calculations of grades and results and then outputs the result in my toString. I followed step by step the instructions in my book on how to setup the inheritance and such. I can only output everything that was created in my superclass, any other thing that was created in an object that belongs to a subclass does not display in the output at all.
Even if I change or create new instance variables, I can't figure out for the life of myself how to output the other values.
Because there's so much code to be splitting on the forums, I zipped my whole project in a RAR. I'll link it here
http://www.4shared.com/file/ZleBitzP/Assign7.html
The file to run the program is CourseGradesDemo class, everything else is either a subclass or superclass to some part of the program. After you run CourseGradesDemo, you will see the output, and understand what displays and what stays at 0.0 value. If anyone can help me out with this it would be greatly appreciated
Thanks in advance.

Basshunter36 wrote:
Hey guys, i'm having a major problem with inheritances.
What i'm trying to do with my program is to create objects in my demo class. Values are passed to several other objects that each do their own calculations of grades and results and then outputs the result in my toString. I followed step by step the instructions in my book on how to setup the inheritance and such. I can only output everything that was created in my superclass, any other thing that was created in an object that belongs to a subclass does not display in the output at all.
Even if I change or create new instance variables, I can't figure out for the life of myself how to output the other values.No idea what you're talking about. Provide an [url http://sscce.org]SSCCE.
Because there's so much code to be splitting on the forums, I zipped my whole project in a RAR. I'll link it here
http://www.4shared.com/file/ZleBitzP/Assign7.html
Not gonna happen. Provide an [url http://sscce.org]SSCCE. And don't say you can't. You definitely can. You may have to spend an hour building a new program from scratch and getting it to reproduce the problem, but if you can't or won't do that, you'll find few people here willing to bother with it.

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I've serious troubles using convertNumber with Double data in input fields.
While output formatting works fine, the outputted string fails to be converted back - I get conversion errors.
So the value that is written to the input field generates a conversion error being submitted! This is not good practice!
I've found out the following: (I use german locale, so following examples containing ',' means decimal point)
<f:convertNumber pattern="##0.00" />generates the right output, eg. for Double(20.50) - "20,50", but this value ("20,50") will not be parsed using the above pattern! Only values with non zero last minimum fractional digit (eg "20,51", "20,59", ... ) will be parsed!
In addition, the above pattern doesn't parse numberstrings that don't contain all significant digits.
For example an input of "20" will not be parsed to "20.00"!
Maybe this is not the right forum for that problem, since i think this is a general java formatting problem (?).
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I also have found this problem, except that in my experience it is the decimal part that must be non-zero, not just the last digit of the decimal part. So with a pattern of "0.00" the string "1.50" (one and a half) will be accepted whereas the string "1.00" will not.
My guess (just a guess) is that it is related to the documented behaviour of the DecimalFormat object when it parses a number. According to the documentation:
The most economical subclass that can represent the number given by the string is chosen. Most integer values are returned as Long objects, no matter how they are written: "17" and "17.000" both parse to Long(17). Values that cannot fit into a Long are returned as Doubles. This includes values with a fractional part, infinite values, NaN, and the value -0.0. DecimalFormat does not decide whether to return a Double or a Long based on the presence of a decimal separator in the source string. Doing so would prevent integers that overflow the mantissa of a double, such as "10,000,000,000,000,000.00", from being parsed accurately. Currently, the only classes that parse returns are Long and Double, but callers should not rely on this. Callers may use the Number methods doubleValue, longValue, etc., to obtain the type they want.
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Well, I tried the IsNull function on the 3 SUM() values I was
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field in my query, where I was SORTING AND GROUPING either by DAY
or MONTH (depending on what user selected on form).
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1/1/2001, etc.
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You have to select a date within the date range the user selected,
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SELECT SUM(ISNULL(d.ttldb,0)) AS SumOfDB,
SUM(ISNULL(d.ttldbv,0)) AS SumOfDBV,
SUM(ISNULL(d.ttldbi,0)) AS SumOfDBI,
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ISNULL(d.depday, '#url.date1#') AS depday
<CFELSE>
month(ISNULL(d.depday, '#url.date2#')) AS TranMonth,
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GROUP BY ISNULL(d.depday, '#url.date1#')
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<CFELSE>
GROUP BY year(ISNULL(d.depday, '#url.date2#')),
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ORDER BY year(ISNULL(d.depday, '#url.date2#')),
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</CFIF>
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Problem with dg4msql and table-valued functions

Have configured dg4msql to connect from my oracle db to ms sql server.
Am able to do simple SELECTs from ms sql tables like:
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or
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initdg4msql.ora:
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Sorry, but for me it looks you did not get the problem.
Oracle® Database Gateway for SQL Server User's Guide,:
11g Release 2 (11.2)
Part Number E12069-02
*2 SQL Server Gateway Features and Restriction*
Result Sets and Stored Procedures
The Oracle Database Gateway for SQL Server provides support for stored procedures which return result sets.
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PL/SQL Program Fetching from Result Sets in Sequential Mode
-- Execute procedure
out_arg := null;
refcurproc@MSQL('Hello World', out_arg, rc1);
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Anyway, even with the PL/SQL block the error message is the same - ORA-00933 "SQL command not properly ended"
and the cursor (* in SQL*PLUS) is put just at the first bracket.
Edited by: user636213 on Aug 10, 2012 5:17 AM

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package songs;
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Message was edited by:
kevin123

you know whats funny, this project has to do with arrays of objects and not inheritance. We learned inheritance last week but the lab we are doing which is this, is for arrays of objects. sorry for the confusion lol. so you can completely ignore this, it actually has it in big bold letters at the top of the web page for the lab.

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java.util.ArrayList.get(Unknown Source)
com.webserv.rest.resources.SearchResource.test.multipartTest(SearchResource.java:122)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
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com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
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com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
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com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359)
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javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
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com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505)
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org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
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org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
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sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
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com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:124)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
I think it is also a good ide to post the pom.xml file :
Edited by: 803864 on 2010-10-21 00:30

I think it is also a good ide to post the pom.xml file:
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"+
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<modelVersion>4.0.0</modelVersion>+
+<groupId>com.myProjects</groupId>+
+<artifactId>audioid-rest-interface</artifactId>+
+<packaging>war</packaging>+
+<name>AudioID Rest Interface</name>+
+<version>0.1</version>+
+<dependencies>+
++
+<dependency>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>jersey-multipart</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-client</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-bundle</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>commons-logging</groupId>+
+<artifactId>commons-logging</artifactId>+
+<version>1.0.4</version>+
+</dependency>+
+<dependency>+
+<groupId>commons-collections</groupId>+
+<artifactId>commons-collections</artifactId>+
+<version>3.1</version>+
+</dependency>+
+<dependency>+
+<groupId>org.slf4j</groupId>+
+<artifactId>slf4j-log4j12</artifactId>+
+<version>1.5.6</version>+
+</dependency>+
+<dependency>+
+<groupId>junit</groupId>+
+<artifactId>junit</artifactId>+
+<version>3.8.2</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.glassfish.distributions</groupId>+
+<artifactId>web-all</artifactId>+
+<version>10.0-build-20080430</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.glassfish.embedded</groupId>+
+<artifactId>gf-embedded-api</artifactId>+
+<version>1.0-alpha-4</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+</dependency>+
+<dependency>+
+<groupId>org.hibernate</groupId>+
+<artifactId>hibernate</artifactId>+
+<version>3.2.5.ga</version>+
+<exclusions>+
+<exclusion>+
+<groupId>javax.transaction</groupId>+
+<artifactId>jta</artifactId>+
+</exclusion>+
+<exclusion>+
+<groupId>cglib</groupId>+
+<artifactId>cglib</artifactId>+
+</exclusion>+
+</exclusions>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2</artifactId>+
+<version>1.4.1</version>+
+</dependency>+
++
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-aar-maven-plugin</artifactId>+
+<version>1.4.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-java2wsdl</artifactId>+
+<version>1.4.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-xmlbeans</artifactId>+
+<version>1.4.1</version>+
+</dependency>+
++
+<dependency>+
+<groupId>com.sun.xml.bind</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1.12</version>+
+</dependency>+
+<dependency>+
+<groupId>cglib</groupId>+
+<artifactId>cglib-nodep</artifactId>+
+<version>2.1_3</version>+
+</dependency>+
+</dependencies>+
+<build>+
+<finalName>audioid-rest-interface</finalName>+
+<plugins>+
+<plugin>+
++
++
+<groupId>com.sun.tools.xjc.maven2</groupId>+
+<artifactId>maven-jaxb-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<phase>generate-sources</phase>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<generatePackage> com.webserv.wsparameters</generatePackage>+
+<schemaDirectory>../audioid-rest-interface/src/main/resources+
+</schemaDirectory>+
+<includeSchemas>+
+<includeSchema>**/*.xsd</includeSchema>+
+</includeSchemas>+
+<extension>true</extension>+
+<strict>false</strict>+
+<verbose>false</verbose>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-javadoc-plugin</artifactId>+
++
+<executions>+
+<execution>+
+<goals>+
+<goal>javadoc</goal>+
+</goals>+
+<phase>compile</phase>+
+</execution>+
+</executions>+
+<configuration>+
+<encoding>UTF-8</encoding>+
+<verbose>false</verbose>+
+<show>public</show>+
+<subpackages> com.webserv.rest.rest.resources: com.webserv.rest.rest.commons: com.webserv.wsparameters+
+</subpackages>+
+<doclet>com.sun.jersey.wadl.resourcedoc.ResourceDoclet</doclet>+
+<docletPath>${path.separator}${project.build.outputDirectory}+
+</docletPath>+
+<docletArtifacts>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>wadl-resourcedoc-doclet</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>xerces</groupId>+
+<artifactId>xercesImpl</artifactId>+
+<version>2.6.1</version>+
+</docletArtifact>+
+</docletArtifacts>+
+<additionalparam>-output+
+${project.build.outputDirectory}/resourcedoc.xml</additionalparam>+
+<useStandardDocletOptions>false</useStandardDocletOptions>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+<executions>+
+<execution>+
+<id>generate</id>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+<phase>compile</phase>+
+</execution>+
+</executions>+
+<configuration>+
+<wadlFile>${project.build.outputDirectory}/application.wadl+
+</wadlFile>+
+<formatWadlFile>true</formatWadlFile>+
+<baseUri>http://192.168.2.149:8080/${project.build.finalName}+
+</baseUri>+
+<packagesResourceConfig>+
+<param> com.webserv.rest.resources</param>+
+</packagesResourceConfig>+
+<wadlGenerators>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.WadlGeneratorApplicationDoc+
+</className>+
+<properties>+
+<property>+
+<name>applicationDocsFile</name>+
+<value>${basedir}/src/main/doc/application-doc.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.WadlGeneratorGrammarsSupport+
+</className>+
+<properties>+
+<property>+
+<name>grammarsFile</name>+
+<value>${basedir}/src/main/doc/application-grammars.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.resourcedoc.WadlGeneratorResourceDocSupport+
+</className>+
+<properties>+
+<property>+
+<name>resourceDocFile</name>+
+<value>${project.build.outputDirectory}/resourcedoc.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+</wadlGenerators>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.codehaus.mojo</groupId>+
+<artifactId>exec-maven-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<goals>+
+<goal>java</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<mainClass>com.sun.jersey.samples.generatewadl.Main</mainClass>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-compiler-plugin</artifactId>+
+<inherited>true</inherited>+
+<configuration>+
+<source>1.5</source>+
+<target>1.5</target>+
+
+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.jvnet.jaxb2.maven2</groupId>+
+<artifactId>maven-jaxb2-plugin</artifactId>+
+<executions>+
+<execution>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-wsdl2code-maven-plugin</artifactId>+
+<version>1.4.1</version>+
+<executions>+
+<execution>+
+<id>generate reco core</id>+
+<goals>+
+<goal>wsdl2code</goal>+
+</goals>+
+<configuration>+
+<packageName>com.webserv.rest.webapp</packageName>+
+<wsdlFile>src/main/java/com/webserv/wsdl/web.wsdl</wsdlFile>+
+<databindingName>adb</databindingName>+
+</configuration>+
+</execution>+
+</executions>+
+</plugin>+
+<plugin>+
+<groupId>com.sun.tools.xjc.maven2</groupId>+
+<artifactId>maven-jaxb-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<generatePackage>com.webserv.wsparameters</generatePackage>+
+<schemaDirectory>src/main/xsd</schemaDirectory> <includeSchemas>+
+<includeSchema>**/*.xsd</includeSchema> </includeSchemas>+
+<extension>true</extension>+
+<strict>false</strict>+
+<verbose>true</verbose>+
+</configuration>+
+</plugin>+
+</plugins>+
+</build>+
+<profiles>+
+<profile>+
+<id>jdk-1.5</id>+
+<activation>+
+<jdk>1.5</jdk>+
+</activation>+
+<dependencies>+
+<dependency>+
+<groupId>com.sun.xml.bind</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1.10</version>+
+</dependency>+
+</dependencies>+
+<build>+
+<plugins>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-javadoc-plugin</artifactId>+
+<configuration>+
+<docletArtifacts>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>wadl-resourcedoc-doclet</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>xerces</groupId>+
+<artifactId>xercesImpl</artifactId>+
+<version>2.6.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml.bind</groupId>+
+<artifactId>jaxb-api</artifactId>+
+<version>2.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.activation</groupId>+
+<artifactId>activation</artifactId>+
+<version>1.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml.stream</groupId>+
+<artifactId>stax-api</artifactId>+
+<version>1.0</version>+
+</docletArtifact>+
+</docletArtifacts>+
+</configuration>+
+</plugin>+
+</plugins>+
+</build>+
+</profile>+
+<profile>+
+<id>xsltproc</id>+
+<activation>+
+<file>+
+<exists>../xsltproc_win32/xsltproc.exe</exists>+
+</file>+
+</activation>+
+<build>+
+<plugins>+
++
++
+<plugin>+
+<groupId>org.codehaus.mojo</groupId>+
+<artifactId>exec-maven-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<id>copy-docs-to-builddir</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>compile</phase>+
+<configuration>+
+<executable>copy</executable>+
+<commandlineArgs>src\\main\\doc\\*.* target\\classes+
+</commandlineArgs>+
+</configuration>+
+</execution>+
+<execution>+
+<id>prepare-xsltproc</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>package</phase>+
+<configuration>+
+<executable>copy</executable>+
+<commandlineArgs>..\\audioid-rest-interface\\src\\main\\resources\\*.xsd+
target\\classes</commandlineArgs>
+</configuration>+
+</execution>+
+<execution>+
+<id>exec-xsltproc: target/application.html</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>package</phase>+
+<configuration>+
++
+<executable>../xsltproc_win32/xsltproc.exe</executable>+
+<commandlineArgs>-o target/application.html+
src/main/doc/wadl_documentation.xsl
target/classes/application.wadl</commandlineArgs>
+</configuration>+
+</execution>+
+</executions>+
+</plugin>+
+</plugins>+
+</build>+
+</profile>+
+</profiles>+
+<pluginRepositories>+
+<pluginRepository>+
+<id>maven2-repository.dev.java.net</id>+
+<name>Java.net Repository for Maven</name>+
+<url>http://download.java.net/maven/2/</url>+
+<layout>default</layout>+
+</pluginRepository>+
+<pluginRepository>+
+<id>maven-repository.dev.java.net</id>+
+<name>Java.net Maven 1 Repository (legacy)</name>+
+<url>http://download.java.net/maven/1</url>+
+<layout>legacy</layout>+
+</pluginRepository>+
+</pluginRepositories>+
+<repositories>+
+<repository>+
+<id>maven2-repository.dev.java.net</id>+
+<name>Java.net Repository for Maven</name>+
+<url>http://download.java.net/maven/2/</url>+
+<layout>default</layout>+
+</repository>+
+<repository>+
+<id>maven-repository.dev.java.net</id>+
+<name>Java.net Maven 1 Repository (legacy)</name>+
+<url>http://download.java.net/maven/1</url>+
+<layout>legacy</layout>+
+</repository>+
+<repository>+
+<id>glassfish-repository</id>+
+<name>Java.net Repository for Glassfish</name>+
+<url>http://download.java.net/maven/glassfish</url>+
+</repository>+
+</repositories>+
+</project>+
Can anyonr contribute?

Problem with XMLTABLE and LEFT OUTER JOIN

Hi all.
I have one problem with XMLTABLE and LEFT OUTER JOIN, in 11g it returns correct result but in 10g it doesn't, it is trated as INNER JOIN.
SELECT * FROM v$version;
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
"CORE     11.2.0.1.0     Production"
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
--test for 11g
CREATE TABLE XML_TEST(
     ID NUMBER(2,0),
     XML XMLTYPE
INSERT INTO XML_TEST
VALUES
     1,
     XMLTYPE
          <msg>
               <data>
                    <fields>
                         <id>g1</id>
                         <dat>data1</dat>
                    </fields>
               </data>
          </msg>
INSERT INTO XML_TEST
VALUES
     2,
     XMLTYPE
          <msg>
               <data>
                    <fields>
                         <id>g2</id>
                         <dat>data2</dat>
                    </fields>
               </data>
          </msg>
INSERT INTO XML_TEST
VALUES
     3,
     XMLTYPE
          <msg>
               <data>
                    <fields>
                         <id>g3</id>
                         <dat>data3</dat>
                    </fields>
                    <fields>
                         <id>g4</id>
                         <dat>data4</dat>
                    </fields>
                    <fields>
                         <dat>data5</dat>
                    </fields>
               </data>
          </msg>
SELECT
     t.id,
     x.dat,
     y.seqno,
     y.id_real
FROM
     xml_test t,
     XMLTABLE
          '/msg/data/fields'
          passing t.xml
          columns
               dat VARCHAR2(10) path 'dat',
               id XMLTYPE path 'id'
     )x LEFT OUTER JOIN
     XMLTABLE
          'id'
          passing x.id
          columns
               seqno FOR ORDINALITY,
               id_real VARCHAR2(30) PATH '.'
     )y ON 1=1
ID     DAT     SEQNO     ID_REAL
1     data1     1     g1
2     data2     1     g2
3     data3     1     g3
3     data4     1     g4
3     data5          Here's everything fine, now the problem:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
PL/SQL Release 10.2.0.1.0 - Production
"CORE     10.2.0.1.0     Production"
TNS for HPUX: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
--exactly the same environment as 11g (tables and rows)
SELECT
     t.id,
     x.dat,
     y.seqno,
     y.id_real
FROM
     xml_test t,
     XMLTABLE
          '/msg/data/fields'
          passing t.xml
          columns
               dat VARCHAR2(10) path 'dat',
               id XMLTYPE path 'id'
     )x LEFT OUTER JOIN
     XMLTABLE
          'id'
          passing x.id
          columns
               seqno FOR ORDINALITY,
               id_real VARCHAR2(30) PATH '.'
     )y ON 1=1
ID     DAT     SEQNO     ID_REAL
1     data1     1     g1
2     data2     1     g2
3     data3     1     g3
3     data4     1     g4As you can see in 10g I don't have the last row, it seems that Oracle 10g doesn't recognize the LEFT OUTER JOIN.
Is this a bug?, Metalink says that sometimes we can have an ORA-0600 but in this case there is no error returned, just incorrect results.
Please help.
Regards.

Hi A_Non.
Thanks a lot, I tried with this:
SELECT
     t.id,
     x.dat,
     y.seqno,
     y.id_real
FROM
     xml_test t,
     XMLTABLE
          '/msg/data/fields'
          passing t.xml
          columns
               dat VARCHAR2(10) path 'dat',
               id XMLTYPE path 'id'
     )x,
     XMLTABLE
          'id'
          passing x.id
          columns
               seqno FOR ORDINALITY,
               id_real VARCHAR2(30) PATH '.'
     )(+) y ;And is giving me the complete output.
Thanks again.
Regards.

Problem with sqlldr and commit

Hi,
i have a problem with sqlldr and commit.
I have a simple table with one colum [ col_id number(6) not null ]. The column "col_id" is primary key in the table. I have one file with 100.000 records ( number from 0 to 99.999 ).
I want load the file in the table with sqlldr ( sql*loader ) but i want commit only if all records are loaded. If one record is discarded i want discarded all record of file.
The proble is that in coventional path the commit is on 64 row but if i want the same records of file isn't possible and in direct path sqlldr disable primary key :(
There are a solutions?
Thanks
I'm for the bad English

This is my table:
DROP TABLE TEST_SQLLOADER;
CREATE TABLE TEST_SQLLOADER
( COL_ID NUMBER NOT NULL,
CONSTRAINT TEST_SQLLOADER_PK PRIMARY KEY (COL_ID)
This is my ctlfile ( test_sql_loader.ctl )
OPTIONS
DIRECT=false
,DISCARDMAX=1
,ERRORS=0
,ROWS=100000
load data
infile './test_sql_loader.csv'
append
into table TEST_SQLLOADER
fields terminated by "," optionally enclosed by '"'
( col_id )
test_sql_loader.csv
0
1
2
3
99999
i run sqlloader
sqlldr xxx/yyy@orcl control=test_sql_loader.ctl log=test_sql_loader.log
output on the screen
Commit point reached - logical record count 92256
Commit point reached - logical record count 93248
Commit point reached - logical record count 94240
Commit point reached - logical record count 95232
Commit point reached - logical record count 96224
Commit point reached - logical record count 97216
Commit point reached - logical record count 98208
Commit point reached - logical record count 99200
Commit point reached - logical record count 100000
Logfile
SQL*Loader: Release 11.2.0.1.0 - Production on Sat Oct 3 14:50:17 2009
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Control File: test_sql_loader.ctl
Data File: ./test_sql_loader.csv
Bad File: test_sql_loader.bad
Discard File: none specified
(Allow all discards)
Number to load: ALL
Number to skip: 0
Errors allowed: 0
Bind array: 100000 rows, maximum of 256000 bytes
Continuation: none specified
Path used: Conventional
Table TEST_SQLLOADER, loaded from every logical record.
Insert option in effect for this table: APPEND
Column Name Position Len Term Encl Datatype
COL_ID FIRST * , O(") CHARACTER
value used for ROWS parameter changed from 100000 to 992
Table TEST_SQLLOADER:
100000 Rows successfully loaded.
0 Rows not loaded due to data errors.
0 Rows not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
Space allocated for bind array: 255936 bytes(992 rows)
Read buffer bytes: 1048576
Total logical records skipped: 0
Total logical records read: 100000
Total logical records rejected: 0
Total logical records discarded: 0
Run began on Sat Oct 03 14:50:17 2009
Run ended on Sat Oct 03 14:50:18 2009
Elapsed time was: 00:00:01.09
CPU time was: 00:00:00.06
The commit is on 992 row
if i have error on 993 record i have commit on first 992 row :(
Edited by: inter1908 on 3-ott-2009 15.00

Strange problem with Inheritance

Hi,
I have a Strange problem with Inheritance which I think should work, but doesn't.
I have 3 classes in 3 different packages.
Class A in package 1 is abstract
Class B extend class A is also Abstract and is in package 2
Class C extend Class B and is in package 3
When i do the following
C c = new C();
A a = (A)c;
I get a class cast exception
Any ideas?
Jag

That should work fine. Can you check the exact classes created (using: System.out.println(c.getClass().toString()). You may have accidentally created an instance of a class with the same name but from a different package.

Problem with inherited Objects

Hi,
I have a problem with inherited objects inside Flex using
wsdl as the source of the object. The AS-classes are generated
inside Flex Builder 3.
Inside the wsdl I have 2 complex types:
<complexType abstract="true" name="PersistentObject">
<sequence>
<element name="id" nillable="true" type="xsd:string"/>
<element name="insertTimeStamp" nillable="true"
type="xsd:dateTime"/>
<element name="insertUsername" nillable="true"
type="xsd:string"/>
<element name="updateTimeStamp" nillable="true"
type="xsd:dateTime"/>
<element name="updateUsername" nillable="true"
type="xsd:string"/>
</sequence>
</complexType>
and
<complexType name="Contact">
<complexContent>
<extension base="tns3:PersistentObject">
<sequence>
<element name="birthday" nillable="true"
type="xsd:dateTime"/>
<element name="firstName" nillable="true"
type="xsd:string"/>
<element name="lastName" nillable="true"
type="xsd:string"/>
<element name="middleName" nillable="true"
type="xsd:string"/>
<element name="newPassword" nillable="true"
type="xsd:string"/>
<element name="password" nillable="true"
type="xsd:string"/>
<element name="title" nillable="true"
type="xsd:string"/>
<element name="username" nillable="true"
type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
The classes in actionscript seem plausable:
public class PersistentObject
* Constructor, initializes the type class
public function PersistentObject() {}
public var id:String;
public var insertTimeStamp:Date;
public var insertUsername:String;
public var updateTimeStamp:Date;
public var updateUsername:String;
and
public class Contact extends PersistentObject
* Constructor, initializes the type class
public function Contact() {}
public var birthday:Date;
public var firstName:String;
public var lastName:String;
public var middleName:String;
public var newPassword:String;
public var password:String;
public var title:String;
public var username:String;
When I want to retreive an object of type Contact, it seems
that only a couple of entries are filled. While debugging the flex
XMLDecoder, I noticed something strange. It seems, like the decoder
is expecting the result xml data to be in alphabetical order:
birthday, firstname, lastname, etc. But since the object is
inherited, the data that is actually received contains elements
from the parent class: birthday, firstname, id, inserttimestamp,
The resulting object has just birthday and firstname filled,
which is somehow wrong. This seems to be a problem inside the
parser itself. What can I do?

I am having a problem with an extended class as well.
When I step through the code, everything is going fine and the decoder (mx.rpc.xml::XMLDecoder) sees that the class is an extension and wants to get the values for the superclass first. When it gets into getApplicableValues(), it's looking for the values to be in the order of the definition which would be ok if the values collection didn't include the values from the subclass as well! It goes through the whole definition and doesn't find anything for the superclass because the values aren't where it expects them. When it pops back up to the subclass and starts to decode those values, it finds them because the definition order and values order match.
Is this a known issue? Or, am I misunderstanding something?
Thanks,
Chuck

Problem with trigger and entity in JHeadsart, JBO-25019

Hi to all,
I am using JDeveloper 10.1.2 and developing an application using ADF Business Components and JheadStart 10.1.2.27
I have a problem with trigger and entity in JHeadsart
I have 3 entity and 3 views
DsitTelephoneView based on DsitTelephone entity based on DSIT_TELEPHONE database table.
TelUoView based on TelUo entity based on TEL_UO database table.
NewAnnuaireView based on NewAnnuaire entity based on NEW_ANNUAIRE database view.
I am using JHS to create :
A JHS table-form based on DsitTelephoneView
A JHS table based on TelUoView
A JHS table based on NewAnnuaireView
LIB_POSTE is a :
DSIT_TELEPHONE column
TEL_UO column
NEW_ANNUAIRE column
NEW_ANNUAIRE database view is built from DSIT_TELEPHONE database table.
Lib_poste is an updatable attribut in TelUo entity, DsitTelephone entity, NewAnnuaire entity.
Lib_poste is upadated in JHS table based on TelUoView
I added a trigger on my database shema « IAN » to upadate LIB_POSTE in DSIT_TELEPHONE database table :
CREATE OR REPLACES TRIGGER “IAN”.TEL_UO_UPDATE_LIB_POSTE
AFTER INSERT OR UPDATE OFF lib_poste ONE IAN.TEL_UO
FOR EACH ROW
BEGIN
UPDATE DSIT_TELEPHONE T
SET t.lib_poste = :new.lib_poste
WHERE t.id_tel = :new.id_tel;
END;
When I change the lib_poste with the application :
- the lib_poste in DSIT_TELEPHONE database table is correctly updated by trigger.
- but in JHS table-form based on DsitTelephoneView the lib_poste is not updated. If I do a quicksearch it is updated.
- in JHS table based on NewAnnuaireView the lib_poste is not updated. if I do a quicksearch, I have an error:
oracle.jbo.RowAlreadyDeletedException: JBO-25019: The row of entity of the key oracle.jbo. Key [null 25588] is not found in NewAnnuaire.
25588 is the primary key off row in NEW_ANNUAIRE whose lib_poste was updated by the trigger.
It is as if it had lost the bond with the row in the entity.
Could you help me please ?
Regards
Laurent

The following example should help.
SQL> create sequence workorders_seq
2 start with 1
3 increment by 1
4 nocycle
5 nocache;
Sequence created.
SQL> create table workorders(workorder_id number,
2 description varchar2(30),
3   created_date date default sysdate);
Table created.
SQL> CREATE OR REPLACE TRIGGER TIMESTAMP_CREATED
2 BEFORE INSERT ON workorders
3 FOR EACH ROW
4 BEGIN
5 SELECT workorders_seq.nextval
6    INTO :new.workorder_id
7    FROM dual;
8 END;
9 /
Trigger created.
SQL> ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';
Session altered.
SQL> insert into workorders(description) values('test1');
1 row created.
SQL> insert into workorders(description) values('test2');
1 row created.
SQL> select * from workorders;
WORKORDER_ID DESCRIPTION                    CREATED_DATE
           1 test1                          30-NOV-2004 15:30:34
           2 test2                          30-NOV-2004 15:30:42
2 rows selected.

Problem with Roles and Triggers

I'm having a strange problem with Roles and Triggers in Oracle. It's a little difficult to describe, so bear with me...
I'm trying to create a trigger that inserts records into a table belonging to a different user/owner. Of course, the owner of this trigger needs rights to insert records into this other table. I find that if I add these rights directly to the owner of the trigger, everything works okay and the trigger compiles successfully.
However, if I first create a Role and grant the "insert" rights to it, and then assign this role to the owner of the trigger, the trigger does not compile successfully.
To illustrate this, here's an example script. I'm using Oracle 10g Release 2...
-- Clean up...
DROP TABLE TestUser.TrigTable;
DROP TABLE TestUser2.TestTable;
DROP ROLE TestRole;
DROP TRIGGER TestUser.TestTrigger;
DROP USER TestUser CASCADE;
DROP USER TestUser2 CASCADE;
-- Create Users...
CREATE USER TestUser IDENTIFIED BY password DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" QUOTA UNLIMITED ON "USERS";
CREATE USER TestUser2 IDENTIFIED BY password DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" QUOTA UNLIMITED ON "USERS";
CREATE TABLE TestUser.TrigTable (TestColumn VARCHAR2(40));
CREATE TABLE TestUser2.TestTable (TestColumn VARCHAR2(40));
-- Grant Insert rights on TestTable to TestRole...
CREATE ROLE TestRole NOT IDENTIFIED;
GRANT INSERT ON TestUser2.TestTable TO TestRole;
-- Add TestRole to TestUser. TestUser should now have rights to INSERT on TestTable
GRANT TestRole TO TestUser;
ALTER USER TestUser DEFAULT ROLE ALL;
-- Now, create the trigger. This compiles unsuccessfully...
CREATE TRIGGER TestUser.TestTrigger AFTER INSERT ON TestUser.TrigTable
BEGIN
INSERT INTO TestUser2.TestTable (TestColumn) VALUES ('Test');
END;
When I do a "SHOW ERRORS;" after this, I get:
SQL> show errors;
Errors for TRIGGER TESTUSER.TESTTRIGGER:
LINE/COL ERROR
2/3 PL/SQL: SQL Statement ignored
2/25 PL/SQL: ORA-00942: table or view does not exist
SQL>
As I said above, if I just add the Insert rights directly to TestUser, the trigger compiles perfectly. Does anyone know why this is happening?
Thanks!
Adrian

Hi Raghu,
If the insert rights exist only on TestRole, and TestRole is assigned to TestUser, I can do the INSERT statement you suggest with no problems if I just execute it from SQLPlus (logged in as TestUser).
The question is, why does the same INSERT fail when it's inside the trigger?

Problem with writing and reading using serialization

I am having a problem with writing and reading an object that has another object in it. The purpose of the class is to write a order that has multiple items in it. And there will be several orders. This is for an IB project, where one of the requirements is to utilize a hierarchical composite data structure. That is, it is "one that contains more than one element and at least one of the elements is a composite data structure. Examples are, an array or linked list of records, a record that has one field that is another record, or an array". The code is shown below:
The error produced is
java.lang.NullPointerException
     at SamsonRubberIndustries.CustomerOrderDetails.createCustOrdDetailsScreen(CustomerOrderDetails.java:150)
     at SamsonRubberIndustries.CustomerOrderDetails$1.run(CustomerOrderDetails.java:78)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
public class CustOrdObject implements Serializable {
     public int CustID;
     public int CustOrderID;
     public Object OrderDate;
     public InnerCustOrdObject[] innerCustOrdObj;
     public float GrandTotal;
     public int MaxItems;
     public CustOrdObject() {}
     public CustOrdObject(InnerCustOrdObject[] innerCustOrdObj,
int CustID, int CustOrderID, Object OrderDate,
float GrandTotal, int innerarrlength, int innerarrpos, int MaxItems) {
          this.CustID = CustID;
          this.CustOrderID = CustOrderID;
          this.OrderDate = OrderDate;
          this.GrandTotal = GrandTotal;
          this.MaxItems = MaxItems;
          this.innerCustOrdObj = new InnerCustOrdObject[MaxItems];
     public InnerCustOrdObject[] getInnerCustOrdObj() {
          return innerCustOrdObj;
     public void setInnerCustOrdObj(InnerCustOrdObject[] innerCustOrdObj) {
          this.innerCustOrdObj = innerCustOrdObj;
     public int getCustID() {
          return CustID;
     public void setCustID(int custID) {
          CustID = custID;
     public int getCustOrderID() {
          return CustOrderID;
     public void setCustOrderID(int custOrderID) {
          CustOrderID = custOrderID;
     public Object getOrderDate() {
          return OrderDate;
     public void setOrderDate(Object orderDate) {
          OrderDate = orderDate;
     public void setGrandTotal(float grandTotal) {
          GrandTotal = grandTotal;
     public float getGrandTotal() {
          return GrandTotal;
     public int getMaxItems() {
          return MaxItems;
     public void setMaxItems(int maxItems) {
          MaxItems = maxItems;
public class InnerCustOrdObject implements Serializable{
     public int ItemNumber;
     public float UnitPrice;
     public int QuantityRequired;
     public float TotalPrice;
     public InnerCustOrdObject() {}
     public InnerCustOrdObject(int ItemNumber, float
UnitPrice, int QuantityRequired, float TotalPrice){
          this.ItemNumber = ItemNumber;
          this.UnitPrice = UnitPrice;
          this.QuantityRequired = QuantityRequired;
          this.TotalPrice = TotalPrice;
     public int getItemNumber() {
          return ItemNumber;
     public void setItemNumber(int itemNumber) {
          ItemNumber = itemNumber;
     public int getQuantityRequired() {
          return QuantityRequired;
     public void setQuantityRequired(int quantityRequired) {
          QuantityRequired = quantityRequired;
     public float getTotalPrice() {
          return TotalPrice;
     public void setTotalPrice(float totalPrice) {
          TotalPrice = totalPrice;
     public float getUnitPrice() {
          return UnitPrice;
     public void setUnitPrice(float unitPrice) {
          UnitPrice = unitPrice;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
public class CustomerOrderDetails extends CommonFeatures{
     //TODO
     private static int MAX_ORDERS = 200;
     private static int MAX_ORDERITEMS = 100;
     private static int MaxRecord;
     private static int CurrentRecord = 1;
     private static int currentItem;
     private static int MaxItems;
     private static boolean FileExists, recFileExists;
     private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
     private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
     private static File OrderDetailsFile = new File("CustOrdDetails.dat");
     private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
     private static PrintWriter writeFile;
     private static BufferedReader readFile;
     private static ObjectOutputStream objOut;
     private static ObjectInputStream objIn;
     //Set format for date
     SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
     //--<BEGINNING>--Declaring Interface Variables------------------------------------------//
     private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
     private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
     private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
     private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
     //--<END>--Declaring Interface Variables------------------------------------------------//
     public static void main(String[] args) {
          final CustomerOrderDetails COD = new CustomerOrderDetails();
          java.awt.EventQueue.invokeLater(new Runnable() {
               public void run() {
                    try {
                         UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
                         COD.createCustOrdDetailsScreen();
                    } catch (Exception eb) {
                         eb.printStackTrace();
     //--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
     public JFrame createCustOrdDetailsScreen() {
          createDefaultFrame();
          mainframe.setSize(800,500);
          createContainerPanel();
          containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
          containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
          //containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
          //containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
          containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
          mainframe.setContentPane(containerpanel);
          mainframe.setLocationRelativeTo(null);
          mainframe.setVisible(true);
          //--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
          if (OrdRecordNumStore.exists() == true) {
               recFileExists = true;
          }else {
               recFileExists = false;
          if (recFileExists == true) {
               MaxRecord = readRecordNumber();
               CurrentRecord = MaxRecord;
               //readOrder();
               //readInnerOrderRecord(CurrentRecord);
               System.out.println("Current Record " +CurrentRecord);
               System.out.println("Max Record " +MaxRecord);
          }else{
               MaxRecord = 1;
               writeRecordNumber(MaxRecord);
               CustOrderIDTxt.setText(""+MaxRecord);
               System.out.println("Current Record " +CurrentRecord);
               System.out.println("Max Record " +MaxRecord);
          //--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
          if(readOrder() != null){
               orderDetails = (CustOrdObject[]) readOrder();
             innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
               MaxItems = orderDetails[CurrentRecord].getMaxItems();
               if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
                    externalnextbtn.setEnabled(true);
                    externalprevbtn.setEnabled(true);
               if(CurrentRecord >= MaxRecord){
                    externalnextbtn.setEnabled(false);
               getFieldText(CurrentRecord-1);
          }else{
               orderDetails[CurrentRecord] = new CustOrdObject();
               currentItem = 1;
          return mainframe;
     //--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
     public JPanel createCustOrdDetailsTitle(){
          createTitlePanel();
          titlepanel.setBackground(TxtfontColor);
          label.setText("- Customer Order Details -");
          labelpanel.setBackground(TxtfontColor);
          label.setForeground(Color.white);
          createbuttonpanel();
          buttonpanel.setBackground(TxtfontColor) ;
          buttonpanel.add(createReturnToMainMenuButton());
          titlepanel.add(labelpanel, BorderLayout.WEST);
          titlepanel.add(buttonpanel, BorderLayout.EAST);
          return titlepanel;
     public JPanel createCustOrdDetailsMainPanel(){
          createmainpanel();
          mainpanel.setBackground(TxtfontColor);
          mainpanel.setLayout(new BorderLayout());
          mainpanel.setBorder(BorderFactory.createTitledBorder(""));
          mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
          mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
          mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
          mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
          mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
          return mainpanel;
     public JPanel createInnerTopPanel(){
          innertoppanel = new JPanel(new GridBagLayout());
          innertoppanel.setBackground(TxtfontColor);
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          CustIDLbl = new JLabel("Customer ID");
          CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          CustIDLbl.setFont(font);
          CustIDLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 1;
          innertoppanel.add(CustIDLbl, GBC);
          CustIDTxt = new JTextField(20);
          CustIDTxt.setEditable(true);
          GBC.gridx = 2;
          GBC.gridy = 1;
          innertoppanel.add(CustIDTxt, GBC);
          GBC.gridx = 3;
          GBC.gridy = 1;
          innertoppanel.add(Box.createHorizontalStrut(220), GBC);
          OrderedDateLbl = new JLabel("Order Date");
          OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          OrderedDateLbl.setFont(font);
          OrderedDateLbl.setForeground(LblfontColor);
          GBC.gridx = 4;
          GBC.gridy = 1;
          innertoppanel.add(OrderedDateLbl, GBC);
          //Get today's date
          Date todaydate = new Date();
          OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
          OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
          OrderedDateTxt.setEditable(false);
          GBC.gridx = 5;
          GBC.gridy = 1;
          innertoppanel.add(OrderedDateTxt, GBC);
          CustOrderIDLbl = new JLabel("Customer Order ID");
          CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          CustOrderIDLbl.setFont(font);
          CustOrderIDLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 2;
          innertoppanel.add(CustOrderIDLbl, GBC);
          CustOrderIDTxt = new JTextField(20);
          CustOrderIDTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 2;
          innertoppanel.add(CustOrderIDTxt, GBC);
          return innertoppanel;
     public JPanel createInnerCenterPanel(){
          innercenterpanel = new JPanel(new GridBagLayout());
          innercenterpanel.setBackground(TxtfontColor);
          innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          ItemNumberLbl = new JLabel("Item Number");
          ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          ItemNumberLbl.setFont(font);
          ItemNumberLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 1;
          innercenterpanel.add(ItemNumberLbl, GBC);
          ItemNumberTxt = new JTextField(20);
          GBC.gridx = 2;
          GBC.gridy = 1;
          innercenterpanel.add(ItemNumberTxt, GBC);
          UnitPriceLbl = new JLabel("Unit Price");
          UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          UnitPriceLbl.setFont(font);
          UnitPriceLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 2;
          innercenterpanel.add(UnitPriceLbl, GBC);
          UnitPriceTxt = new JTextField(20);
          //UnitPriceTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 2;
          innercenterpanel.add(UnitPriceTxt, GBC);
          QuantityReqLbl = new JLabel("Quantity Required");
          QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          QuantityReqLbl.setFont(font);
          QuantityReqLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 3;
          innercenterpanel.add(QuantityReqLbl, GBC);
          QuantityReqTxt = new JTextField(20);
          //QuantityReqTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 3;
          innercenterpanel.add(QuantityReqTxt, GBC);
          TotPriceLbl = new JLabel("Total Price");
          TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          TotPriceLbl.setFont(font);
          TotPriceLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 4;
          innercenterpanel.add(TotPriceLbl, GBC);
          TotPriceTxt = new JTextField(20);
          //TotPriceTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 4;
          innercenterpanel.add(TotPriceTxt, GBC);
          return innercenterpanel;
     public JPanel createInnerBottomPanel(){
          innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
          innerbottompanel.setBackground(TxtfontColor);
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          GrandTotLbl = new JLabel("Grand Total");
          GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          GrandTotLbl.setFont(font);
          GrandTotLbl.setForeground(LblfontColor);
          innerbottompanel.add(GrandTotLbl);
          innerbottompanel.add(Box.createHorizontalStrut(30));
          GrandTotTxt = new JTextField(20);
          innerbottompanel.add(GrandTotTxt);
          return innerbottompanel;
     public JPanel createInnerRightPanel(){
          innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
          innerrightpanel.setBackground(TxtfontColor);
          innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
          innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          innerrightpanel.setLayout(new GridBagLayout());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          internalnextbtn = new JButton(createNextButtonIcon());
          GBC.gridx = 1;
          GBC.gridy = 1;
          internalnextbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    //getInnerFieldText(currentItem);
                    internalprevbtn.setEnabled(true);
                    if(currentItem < MaxItems){
                         ++CurrentRecord;
                         //readOrder();
                         //readInnerOrderRecord(CurrentRecord);
                         setInnerFieldText(currentItem);
                         System.out.println(CurrentRecord);//Checking RECORD_NUM
                    if(currentItem == MaxItems){
                         internalnextbtn.setEnabled(false);
          innerrightpanel.add(internalnextbtn, GBC);
          return innerrightpanel;
     public JPanel createInnerLeftPanel(){
          innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
          innerleftpanel.setBackground(TxtfontColor);
          innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          innerleftpanel.setForeground(Color.BLACK);
          innerleftpanel.setLayout(new GridBagLayout());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          internalprevbtn = new JButton(createPreviousButtonIcon());
          GBC.gridx = 1;
          GBC.gridy = 1;
          internalprevbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    //getInnerFieldText(currentItem);
                    internalnextbtn.setEnabled(true);
                    if(currentItem == 1){
                         internalprevbtn.setEnabled(false);
                    if(currentItem > 0){
                         --currentItem;
                         //readOrder();
                         setInnerFieldText(currentItem);
          innerleftpanel.add(internalprevbtn, GBC);
          return innerleftpanel;
     public JPanel createCustOrdDetailsButtons(){
          createbuttonpanel();
          buttonpanel.setBackground(TxtfontColor);
          externalprevbtn = new JButton(createPreviousButtonIcon());
          externalprevbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getFieldText(CurrentRecord);
                    externalnextbtn.setEnabled(true);
                    if(CurrentRecord == 1){
                         externalprevbtn.setEnabled(false);
                    if(CurrentRecord > 0){
                         --CurrentRecord;
                         setFieldText(CurrentRecord);
                         System.out.println(CurrentRecord);//Checking RECORD_NUM
          buttonpanel.add(externalprevbtn);
          addrecordbtn = new JButton("Add Record", createAddButtonIcon());
          addrecordbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    try{
                         MaxRecord = readRecordNumber();
                         MaxRecord++;
                         writeRecordNumber(MaxRecord);
                         //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                         CustIDTxt.setText("");
                         CustOrderIDTxt.setText(""+MaxRecord);
                         //Get today's date
                         Date todaydate = new Date();
                         OrderedDateTxt.setText(""+simpleDF.format(todaydate));
                         ItemNumberTxt.setText("");
                         UnitPriceTxt.setText("");
                         QuantityReqTxt.setText("");
                         TotPriceTxt.setText("");
                         GrandTotTxt.setText("");
                         //--<END>--Clear Fields-------------------------------------------------------------//
                         externalnextbtn.setEnabled(false);
                         externalprevbtn.setEnabled(true);
                         System.out.println(MaxRecord);
                    } catch(Exception ec){ec.printStackTrace();}
          buttonpanel.add(addrecordbtn);
          savebtn = new JButton("Save Data", createSaveButtonIcon());
          savebtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    setFieldText(CurrentRecord);
                    writeOrder();
                    writeRecordNumber(MaxRecord);
                    System.out.println(CurrentRecord);
                    System.out.println(MaxRecord);
          buttonpanel.add(savebtn);
          java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
          ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
          additemreqbtn = new JButton("Add Item", AddRowIcon);
          additemreqbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    try{
                         //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                         ItemNumberTxt.setText("");
                         UnitPriceTxt.setText("");
                         QuantityReqTxt.setText("");
                         TotPriceTxt.setText("");
                         //--<END>--Clear Fields-------------------------------------------------------------//
                         //CurrentRecord = MaxRecord;
                         currentItem++;
                         setInnerFieldText(currentItem);
                         internalnextbtn.setEnabled(false);
                         internalprevbtn.setEnabled(true);
                         System.out.println(MaxRecord);
                    } catch(Exception ec){ec.printStackTrace();}
          buttonpanel.add(additemreqbtn);
          externalnextbtn = new JButton(createNextButtonIcon());
          externalnextbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getFieldText(CurrentRecord);
                    externalprevbtn.setEnabled(true);
                    if(CurrentRecord < MaxRecord){
                         ++CurrentRecord;
                         setFieldText(CurrentRecord);
                         System.out.println(CurrentRecord);//Checking RECORD_NUM
                    if(CurrentRecord == MaxRecord){
                         externalnextbtn.setEnabled(false);
          buttonpanel.add(externalnextbtn);
          return buttonpanel;
     //TODO
     public void setFieldText(int orderID){//TODO
          orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
          orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
          orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
          orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
          orderDetails[orderID].setMaxItems(MaxItems);
          setInnerFieldText(currentItem);
          orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
     public void setInnerFieldText(int currentItem){//TODO
          innerCustOrdObj[currentItem] = new InnerCustOrdObject();
          innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
          innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
          innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
          innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
     public void getFieldText(int orderID){
          CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
          CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
          OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
          currentItem = orderDetails[orderID].getMaxItems();
          System.err.println("currentItem" + currentItem);
          getInnerFieldText(currentItem);
          GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
     public void getInnerFieldText(int currentItem){
          ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
          UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
          QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
          TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
     public void writeOrder(){//TODO
          try {
               objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
               objOut.writeObject(orderDetails);
               System.out.println("WORKING!");
               objOut.flush();
               objOut.close();
          } catch (IOException e) {
               e.printStackTrace();
     public Object readOrder(){
          Object temporaryObj;
          try{
               objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
               temporaryObj = objIn.readObject();
               CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
               System.out.println("Outer: "+blah[1].getCustID());
               InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
               System.out.println("Inner: "+whee[1].getItemNumber());
               objIn.close();
               System.out.println("Read Worky!");
               return temporaryObj;
          }catch(Exception e){
               e.printStackTrace();
               System.out.println("Read No Worky!");
               return null;
     public void writeRecordNumber(int MaxRecord){
          try{
               objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
               objOut.writeObject(MaxRecord);
               System.out.println("WORKING!");
               objOut.flush();
               objOut.close();
          }catch(Exception e){e.printStackTrace();}
     public int readRecordNumber() {
          try {
               objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
               int temporaryObj = Integer.parseInt(objIn.readObject().toString());
               objIn.close();
               System.out.println("Read Number Worky!");
               return temporaryObj;
          } catch (Exception e) {
               e.printStackTrace();
               System.out.println("Read Number No Worky!");
               return -1;
}Message was edited by:
Kilik07
Message was edited by:
Kilik07

ok i got reading to work to a certain extent... but the prob is i cnt seem to save my innerCustOrdObj proprly...when ever i look for a record using the gotorecordbtn, the outerobject, which is the orderDetails, seems to change but the innerCustOrdObj remains the same... heres the new code..
public class CustomerOrderDetails extends CommonFeatures{
     //TODO
     private static int MAX_ORDERS = 200;
     private static int MAX_ORDERITEMS = 100;
     private static int MaxRecord;
     private static int CurrentRecord = 1;
     private static int currentItem;
     private static int MaxItems = 1;
     private static boolean FileExists, recFileExists;
     private static boolean RecordExists;
     private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
     private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
     private static File OrderDetailsFile = new File("CustOrdDetails.ser");
     private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
     private static PrintWriter writeFile;
     private static BufferedReader readFile;
     private static ObjectOutputStream objOut;
     private static ObjectInputStream objIn;
     //Set format for date
     SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
     //--<BEGINNING>--Declaring Interface Variables------------------------------------------//
     private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
     private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
     private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
     private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
     //--<END>--Declaring Interface Variables------------------------------------------------//
     public static void main(String[] args) {
          final CustomerOrderDetails COD = new CustomerOrderDetails();
          java.awt.EventQueue.invokeLater(new Runnable() {
               public void run() {
                    try {
                         UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
                         COD.createCustOrdDetailsScreen();
                    } catch (Exception eb) {
                         eb.printStackTrace();
     //--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
     public JFrame createCustOrdDetailsScreen() {
          createDefaultFrame();
          mainframe.setSize(800,500);
          createContainerPanel();
          containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
          containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
          //containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
          //containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
          containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
          mainframe.setContentPane(containerpanel);
          mainframe.setLocationRelativeTo(null);
          mainframe.setVisible(true);
          //--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
          if (OrdRecordNumStore.exists() == true) {
               recFileExists = true;
          }else {
               recFileExists = false;
          if (recFileExists == true) {
               MaxRecord = readRecordNumber();
               CurrentRecord = MaxRecord;
               //readOrder();
               //readInnerOrderRecord(CurrentRecord);
               System.out.println("Current Record " +CurrentRecord);
               System.out.println("Max Record " +MaxRecord);
          }else{
               MaxRecord = 1;
               writeRecordNumber(MaxRecord);
               CustOrderIDTxt.setText(""+MaxRecord);
               System.out.println("Current Record " +CurrentRecord);
               System.out.println("Max Record " +MaxRecord);
          //--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
          if(readOrder() != null){
               orderDetails = (CustOrdObject[]) readOrder();
               //CurrentRecord--;
               //System.out.println("Current Rec Here"+CurrentRecord);
               if(orderDetails[CurrentRecord] == null){
                    System.err.println("CustomerOrderObj 1 is null !!");
               }else{
                    System.err.println("CustomerOrderObj 1 is not null !!");
               if(orderDetails[CurrentRecord].getInnerCustOrdObj() == null){
                    System.err.println("InnerCustomerOrderObj is null !!");
               }else{
                    System.err.println("InnerCustomerOrderObj is not null !!");
               innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
               MaxItems = orderDetails[CurrentRecord].getMaxItems();
               if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
                    externalnextbtn.setEnabled(true);
                    externalprevbtn.setEnabled(true);
               if(CurrentRecord >= MaxRecord){
                    externalnextbtn.setEnabled(false);
               getFieldText(CurrentRecord);
               getInnerFieldText(MaxItems);
          }else{
               orderDetails[CurrentRecord] = new CustOrdObject();
               currentItem = 1;
          return mainframe;
     //--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
     public JPanel createCustOrdDetailsTitle(){
          createTitlePanel();
          titlepanel.setBackground(TxtfontColor);
          label.setText("- Customer Order Details -");
          labelpanel.setBackground(TxtfontColor);
          label.setForeground(Color.white);
          createbuttonpanel();
          buttonpanel.setBackground(TxtfontColor) ;
          buttonpanel.add(createReturnToMainMenuButton());
          titlepanel.add(labelpanel, BorderLayout.WEST);
          titlepanel.add(buttonpanel, BorderLayout.EAST);
          return titlepanel;
     public JPanel createCustOrdDetailsMainPanel(){
          createmainpanel();
          mainpanel.setBackground(TxtfontColor);
          mainpanel.setLayout(new BorderLayout());
          mainpanel.setBorder(BorderFactory.createTitledBorder(""));
          mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
          mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
          mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
          mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
          mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
          return mainpanel;
     public JPanel createInnerTopPanel(){
          innertoppanel = new JPanel(new GridBagLayout());
          innertoppanel.setBackground(TxtfontColor);
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          CustIDLbl = new JLabel("Customer ID");
          CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          CustIDLbl.setFont(font);
          CustIDLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 1;
          innertoppanel.add(CustIDLbl, GBC);
          CustIDTxt = new JTextField(20);
          CustIDTxt.setEditable(true);
          GBC.gridx = 2;
          GBC.gridy = 1;
          innertoppanel.add(CustIDTxt, GBC);
          GBC.gridx = 3;
          GBC.gridy = 1;
          innertoppanel.add(Box.createHorizontalStrut(220), GBC);
          OrderedDateLbl = new JLabel("Order Date");
          OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          OrderedDateLbl.setFont(font);
          OrderedDateLbl.setForeground(LblfontColor);
          GBC.gridx = 4;
          GBC.gridy = 1;
          innertoppanel.add(OrderedDateLbl, GBC);
          //Get today's date
          Date todaydate = new Date();
          OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
          OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
          OrderedDateTxt.setEditable(false);
          GBC.gridx = 5;
          GBC.gridy = 1;
          innertoppanel.add(OrderedDateTxt, GBC);
          CustOrderIDLbl = new JLabel("Customer Order ID");
          CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          CustOrderIDLbl.setFont(font);
          CustOrderIDLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 2;
          innertoppanel.add(CustOrderIDLbl, GBC);
          CustOrderIDTxt = new JTextField(20);
          //CustOrderIDTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 2;
          innertoppanel.add(CustOrderIDTxt, GBC);
          return innertoppanel;
     public JPanel createInnerCenterPanel(){
          innercenterpanel = new JPanel(new GridBagLayout());
          innercenterpanel.setBackground(TxtfontColor);
          innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          ItemNumberLbl = new JLabel("Item Number");
          ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          ItemNumberLbl.setFont(font);
          ItemNumberLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 1;
          innercenterpanel.add(ItemNumberLbl, GBC);
          ItemNumberTxt = new JTextField(20);
          GBC.gridx = 2;
          GBC.gridy = 1;
          innercenterpanel.add(ItemNumberTxt, GBC);
          UnitPriceLbl = new JLabel("Unit Price");
          UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          UnitPriceLbl.setFont(font);
          UnitPriceLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 2;
          innercenterpanel.add(UnitPriceLbl, GBC);
          UnitPriceTxt = new JTextField(20);
          //UnitPriceTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 2;
          innercenterpanel.add(UnitPriceTxt, GBC);
          QuantityReqLbl = new JLabel("Quantity Required");
          QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          QuantityReqLbl.setFont(font);
          QuantityReqLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 3;
          innercenterpanel.add(QuantityReqLbl, GBC);
          QuantityReqTxt = new JTextField(20);
          //QuantityReqTxt.setEditable(false);
          GBC.gridx = 2;
          GBC.gridy = 3;
          innercenterpanel.add(QuantityReqTxt, GBC);
          TotPriceLbl = new JLabel("Total Price");
          TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          TotPriceLbl.setFont(font);
          TotPriceLbl.setForeground(LblfontColor);
          GBC.gridx = 1;
          GBC.gridy = 4;
          innercenterpanel.add(TotPriceLbl, GBC);
          TotPriceTxt = new JTextField(20);
          TotPriceTxt.setEditable(false);
          TotPriceTxt.addFocusListener(new FocusAdapter(){
               public void focusGained(FocusEvent evt){
                    TotPriceTxt.setText(""+Integer.parseInt(UnitPriceTxt.getText())*Integer.parseInt(QuantityReqTxt.getText()));
          GBC.gridx = 2;
          GBC.gridy = 4;
          innercenterpanel.add(TotPriceTxt, GBC);
          return innercenterpanel;
     public JPanel createInnerBottomPanel(){
          innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
          innerbottompanel.setBackground(TxtfontColor);
          //Setting Font Type and Size
          Font font = new Font("Arial", Font.BOLD, 11);
          GrandTotLbl = new JLabel("Grand Total");
          GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
          GrandTotLbl.setFont(font);
          GrandTotLbl.setForeground(LblfontColor);
          innerbottompanel.add(GrandTotLbl);
          innerbottompanel.add(Box.createHorizontalStrut(30));
          GrandTotTxt = new JTextField(20);
          innerbottompanel.add(GrandTotTxt);
          return innerbottompanel;
     public JPanel createInnerRightPanel(){
          innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
          innerrightpanel.setBackground(TxtfontColor);
          innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
          innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          innerrightpanel.setLayout(new GridBagLayout());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          internalnextbtn = new JButton(createNextButtonIcon());
          GBC.gridx = 1;
          GBC.gridy = 1;
          internalnextbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getInnerFieldText(currentItem);
                    internalprevbtn.setEnabled(true);
                    if(currentItem < MaxItems){
                         ++currentItem;
                         orderDetails[CurrentRecord].getInnerCustOrdObj();
                         setInnerFieldText(currentItem);
                         System.out.println("Current Item" + currentItem);
                    if(currentItem == MaxItems){
                         internalnextbtn.setEnabled(false);
          innerrightpanel.add(internalnextbtn, GBC);
          return innerrightpanel;
     public JPanel createInnerLeftPanel(){
          innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
          innerleftpanel.setBackground(TxtfontColor);
          innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
          innerleftpanel.setForeground(Color.BLACK);
          innerleftpanel.setLayout(new GridBagLayout());
          GridBagConstraints GBC = new GridBagConstraints();
          GBC.fill = GridBagConstraints.HORIZONTAL;
          internalprevbtn = new JButton(createPreviousButtonIcon());
          GBC.gridx = 1;
          GBC.gridy = 1;
          internalprevbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getInnerFieldText(currentItem);
                    internalnextbtn.setEnabled(true);
                    if(currentItem == 1){
                         internalprevbtn.setEnabled(false);
                    if(currentItem > 0){
                         --currentItem;
                         orderDetails[CurrentRecord].getInnerCustOrdObj();
                         setInnerFieldText(currentItem);
                         System.out.println("Current Item" + currentItem);
          innerleftpanel.add(internalprevbtn, GBC);
          return innerleftpanel;
     public JPanel createCustOrdDetailsButtons(){
          createbuttonpanel();
          buttonpanel.setBackground(TxtfontColor);
          externalprevbtn = new JButton(createPreviousButtonIcon());
          externalprevbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getFieldText(CurrentRecord);
                    externalnextbtn.setEnabled(true);
                    if(CurrentRecord == 1){
                         externalprevbtn.setEnabled(false);
                    if(CurrentRecord > 0){
                         --CurrentRecord;
                         setFieldText(CurrentRecord);
                         System.out.println("Current Record " + CurrentRecord);//Checking RECORD_NUM
          buttonpanel.add(externalprevbtn);
          addrecordbtn = new JButton("Add Record", createAddButtonIcon());
          addrecordbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    try{
                         MaxRecord = readRecordNumber();
                         MaxRecord++;
                         CurrentRecord = MaxRecord;
                         orderDetails[CurrentRecord] = new CustOrdObject();
                         writeRecordNumber(MaxRecord);
                         MaxItems = 1;
                         innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
                         //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                         CustIDTxt.setText("");
                         CustOrderIDTxt.setText(""+MaxRecord);
                         //Get today's date
                         Date todaydate = new Date();
                         OrderedDateTxt.setText(""+simpleDF.format(todaydate));
                         ItemNumberTxt.setText("");
                         UnitPriceTxt.setText("");
                         QuantityReqTxt.setText("");
                         TotPriceTxt.setText("");
                         GrandTotTxt.setText("");
                         //--<END>--Clear Fields-------------------------------------------------------------//
                         externalnextbtn.setEnabled(false);
                         externalprevbtn.setEnabled(true);
                         System.out.println(MaxRecord);
                    } catch(Exception ec){ec.printStackTrace();}
          buttonpanel.add(addrecordbtn);
          savebtn = new JButton("Save Data", createSaveButtonIcon());
          savebtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    setFieldText(CurrentRecord);
                    setInnerFieldText(MaxItems);
                    writeOrder();
                    writeRecordNumber(MaxRecord);
                    System.out.println(CurrentRecord);
                    System.out.println(MaxRecord);
          buttonpanel.add(savebtn);
          java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
          ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
          additemreqbtn = new JButton("Add Item", AddRowIcon);
          additemreqbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    try{
                         //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                         ItemNumberTxt.setText("");
                         UnitPriceTxt.setText("");
                         QuantityReqTxt.setText("");
                         TotPriceTxt.setText("");
                         //--<END>--Clear Fields-------------------------------------------------------------//
                         //CurrentRecord = MaxRecord;
                         MaxItems++;
                         innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
                         System.out.println("Max Items "+MaxItems);
                         currentItem = MaxItems;
                         orderDetails[CurrentRecord].setMaxItems(MaxItems);
                         ///setInnerFieldText(currentItem);
                         internalnextbtn.setEnabled(false);
                         internalprevbtn.setEnabled(true);
                    } catch(Exception ec){ec.printStackTrace();}
          buttonpanel.add(additemreqbtn);
          externalnextbtn = new JButton(createNextButtonIcon());
          externalnextbtn.addActionListener(new ActionListener(){
               public void actionPerformed(ActionEvent evt){
                    getFieldText(CurrentRecord);
                    externalprevbtn.setEnabled(true);
                    if(CurrentRecord < MaxRecord){
                         ++CurrentRecord;
                         setFieldText(CurrentRecord);
                         System.out.println(CurrentRecord);//Checking RECORD_NUM
                    if(CurrentRecord == MaxRecord){
                         externalnextbtn.setEnabled(false);
          buttonpanel.add(externalnextbtn);
          gotorecordbtn = new JButton("Go To Record", createGotoButtonIcon());
          gotorecordbtn.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent evt){
                     * The text from the GotorecordTxt textfield will be taken and assigned
                     * to a temporary integer variable called Find.
                    int Find = Integer.parseInt(CustOrderIDTxt.getText());
                    for(int j=1; j <= MaxRecord; j++){
                          * Using a for loop, each record can be read using the readCustRecord
                          * method.
                         getFieldText(j);
                          * An if condition is utilized to check whether the temporary stored variable, Find,
                          * matches a field in a record. If this record is found, then using the RecordExists
                          * which was declared at the top, either a true or false statement can be assigned
                          * If the record exists, then a true statement will be assigned, if not a false
                          * statement will be assigned.
                         if(orderDetails[j].getCustOrderID() == Find){
                              RecordExists = true;
                              break;
                         }else{
                              RecordExists = false;
                    if(RecordExists == false){
                          * If the RecordExists is assigned a false statement, then a message will be
                          * displayed to show that the record does not exist.
                         JOptionPane.showMessageDialog(null, "Record Does Not Exist!", "Error Message", JOptionPane.ERROR_MESSAGE, createErrorIcon());
                    }else{
                         getFieldText(Find);
          buttonpanel.add(gotorecordbtn);
          return buttonpanel;
     //TODO
     public void setFieldText(int orderID){//TODO
          orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
          orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
          orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
          orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
          orderDetails[orderID].setMaxItems(MaxItems);
          setInnerFieldText(currentItem);
          orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
     public void setInnerFieldText(int currentItem){//TODO
          innerCustOrdObj[currentItem] = new InnerCustOrdObject();
          innerCustOrdObj[currentItem].setMaxItems(MaxItems);
          innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
          innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
          innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
          innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
     public void getFieldText(int orderID){
          CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
          CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
          OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
          currentItem = orderDetails[orderID].getMaxItems();
          orderDetails[orderID].getInnerCustOrdObj();
          System.err.println("currentItem" + currentItem);
          //getInnerFieldText(currentItem);
          GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
     public void getInnerFieldText(int currentItem){
          ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
          UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
          QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
          TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
     public void writeOrder(){//TODO
          try {
               objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
               objOut.writeObject(orderDetails);
               System.out.println("WORKING!");
               objOut.flush();
               objOut.close();
          } catch (IOException e) {
               e.printStackTrace();
     public Object readOrder(){
          Object temporaryObj;
          try{
               objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
               temporaryObj = objIn.readObject();
               CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
               /*               System.out.println("Outer: "+blah[1].getCustID());
               InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
               System.out.println("Inner: "+whee[1].getItemNumber());*/
               objIn.close();
               System.out.println("Read Worky!");
               return temporaryObj;
          }catch(Exception e){
               e.printStackTrace();
               System.out.println("Read No Worky!");
               return null;
     public void writeRecordNumber(int MaxRecord){
          try{
               objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
               objOut.writeObject(MaxRecord);
               System.out.println("WORKING!");
               objOut.flush();
               objOut.close();
          }catch(Exception e){e.printStackTrace();}
     public int readRecordNumber() {
          try {
               objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
               int temporaryObj = Integer.parseInt(objIn.readObject().toString());
               objIn.close();
               System.out.println("Read Number Worky!");
               return temporaryObj;
          } catch (Exception e) {
               e.printStackTrace();
               System.out.println("Read Number No Worky!");
               return -1;
}Message was edited by:
Kilik07

Problem with wpa and hidden ssid

hi,
I have a powerbook g4 (1,67ghz). i am having trouble connecting to a netgear router mr814 v3 if i use wpa and hidden ssid, i get a message, that the router would not support wpa!
there is no problem with wep and hidden ssid or wpa with no hidden ssid.
is also have no problems with wpa and hidden ssid with an ibook.
the problems occur only with the powerbook with os x 10.3.9 as well as 10.4.2. even after the recent airport update, no change.
thanks for the help,
ben

I would use WPA and broadcast your SSID.
It use to be useful, but closing your Airport or wireless network (sometimes referred to as not broadcasting your SSID) is really no longer a real option when it comes to wireless security.
Unfortunately "Closed" networks, MAC access control lists, and reduction in transmission power are all more "feel good" security rather than real security. All these various approaches are dated and mistakenly lead to overconfidence.
WPA is your friend if you value wireless security.
My recommendation is not to worry about broadcasting your SSID but use WPA. This will be more secure than a closed WEP encrypted network. Closing your network makes it very difficult for neighbouring networks to see which channels are free thus causing potential interference problems.
Another thing to consider is that a closed network is still broadcasting and therefore is detectable (regardless of whether it is broadcasting a SSID). If someone was determined to hack into your network, then not broadcasting your SSID and MAC address access control is not going to stop them.
WPA is virtually uncrackable (only really vunerable to a dictionary attack if a real word is used as a password) and therefore will stop the casual user and the determined hacker.

Problem with inheritance and outputting values in toString.

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