Problem w/ Java code generated by Darwin

Our net model from [Options]/[Generate Code]/[Java] would not compile. The code has something like
CD_BUYER = (String ) output[0];
while output[0] is a double.
Is there any fix to this problem?

Hi,
These Mapping Functions are coming as a Jar file which is a set of Class Files that SAP gives.
So there is no question to be able to see it's code.
Anytime what you will get is a class file and not JAVA file.
Regards,
Akshay.
Dont forget to reward points,

Similar Messages

How can I install ODM Java Code Generator in Jdeveloper 9051?

Hi, I need to install ODM extension in Jdeveloper 9051 but the html file with the instructions is in blank.
Someone know how?
Thanks
Javier

Install
Download ODMJDevExt.zip and extract the contents to <JDeveloper10G Home>\jdev\lib\ext (<JDeveloper10G Home>/jdev/lib/ext on UNIX), where <JDeveloper10GHome> is the directory where JDeveloper is installed, and launch Oracle JDeveloper 10g (9.0.5.1).
Note: ODM Java Code Generator is certified with Oracle JDeveloper 10g (9.0.5.1) only. Go to the http://otn.us.oracle.com for the Oracle JDeveloper 10g (9.0.5.1) download.
You must use Oracle 10g Release 1 (10.1).
If you patch the database beyond 10.1 release, be sure to update the odmapi.jar in <JDeveloper10G Home>\jdev\lib\ext (Windows) or <JDeveloper10G Home>/jdev/lib/ext (UNIX) to match the version that was installed in your database.

New problem -- My java code can't see my CLASSES from Mapping Workbench

Donald and others -
I am VERY new to TopLink......
I was at the last Oracle Developer Days in Northern Virginia. Donald convinced me and my co-workers to use TopLink for our upcoming project. I have been having tons of problems getting it to work correctly. Maybe I need a TOPLINK license plate, like Donald!!!
Here is my newest problem. I can create a DatabaseSession, login to it, write a query and log out of it.
However, I can only do this if I remove my classes from the Mapping Workbench. As soon as I add even one class to the Mapping Workbench......I get an error as follows:
LOCAL EXCEPTION STACK:
EXCEPTION [TOPLINK-3007] (TopLink - 9.0.3 (Build 423)): oracle.toplink.exceptions.ConversionException
EXCEPTION DESCRIPTION: The object [mil.usa.lbit.isr.TestIsr], of class [class java.lang.String], could not be converted to [class java.lang.Class]. Please ensure that the class [class java.lang.Class] is on the CLASSPATH. You may need to use alternate API passing in the appropriate class loader as required, or setting it on the default ConversionManager
INTERNAL EXCEPTION: java.lang.ClassNotFoundException: mil.usa.lbit.isr.TestIsr
Can anyone tell me where I need to put my class files so the java code can see them via the ISR.xml deployment file.
I currently have these files in a .jar file on the system path and in my web-inf folder and in my project settings. I put them everywhere I could think of, but no luck.
Here is my code:
package mil.usa.lbit.isr;
import mil.usa.lbit.LbitColors;
import java.util.*;
import java.math.*;
import oracle.toplink.sessions.*;
import oracle.toplink.tools.schemaframework.*;
import oracle.toplink.exceptions.*;
import oracle.toplink.expressions.*;
import oracle.toplink.queryframework.*;
import oracle.toplink.tools.workbench.*;
public class TestIsr extends ISR {
public DatabaseSession session;
     public Project project;
public TestIsr() {
this.name = "TestISR";
this.color = LbitColors.AMBER;
this.metric = 97.00;
public boolean isConnected() {
if (session == null)
System.out.println("Not Connected");
return false;
System.out.println("Connected");
return session.isConnected();
public void loginToDatabase() {
Project builderProject;
System.out.println("Attempt to login to database using TopLink:");
project = XMLProjectReader.read("C:\\LBIT TopLink\\ISR\\ISR.xml");
session = project.createDatabaseSession();
session.login();
System.out.println("Logged in");
public void runQuery() {
ExpressionBuilder builder = new ExpressionBuilder();
Expression expression = builder.get("isr_id").equal(3);
System.out.println(expression);
//TestIsr isr = (TestIsr) session.readObject(TestIsr.class, expression);
//System.out.println(isr);
public void logoutOfDatabase() {
session.logout();
System.out.println("Logged out");
public static void main(String[] args) {
TestIsr testing = new TestIsr();
testing.isConnected();
testing.loginToDatabase();
testing.isConnected();
testing.runQuery();
testing.logoutOfDatabase();
Thanks in advance.
Donald please email me and maybe we can chat on the phone if you want to offer some help.
Andy

Thanks for the reply!
However, I did try to implement that yesterday.
When I add the "getClass().getClassLoader()" to the "XMLProjectReader.read" call, the codes loses site of my project (.xml) file.
Here is the new line:
project = XMLProjectReader.read("C:\\LBIT TopLink\\ISR\\ISR.xml", getClass().getClassLoader());
Here is the new error:
EXCEPTION [TOPLINK-7099] (TopLink - 9.0.3 (Build 423)): oracle.toplink.exceptions.ValidationException
EXCEPTION DESCRIPTION: Could not find xml project file which is specified in properties file: xmlProjectFile=C:\LBIT TopLink\ISR\ISR.xml.
     oracle.toplink.exceptions.ValidationException oracle.toplink.exceptions.ValidationException.projectXMLNotFound(java.lang.String, java.lang.Exception)
     oracle.toplink.sessions.Project oracle.toplink.tools.workbench.XMLProjectReader.read(java.lang.String, java.lang.ClassLoader)
But my code could find that file before I added the "getClass().getClassLoader()" code.
Maybe I can avoid this problem by "deploying the XML file in my application jar?" Could you please explain more about this option after answering the first part of my question.
Any other posters feel free to help me too.
I know TopLink is a powerful tool, I just keep hitting these hurdles. ARRRRRRRGGGG!!!
Thanks again,
Andy

Problem with .c code generated from proc compiler.

I am having a problem compiling the c code generated from the proc pre-compiler.
First some info on my system.
[root@dell-xps-420-22 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Client release 5.4 (Tikanga)
[root@dell-xps-420-22 ~]# cat /proc/version
Linux version 2.6.18-164.11.1.el5 ([email protected]) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Wed Jan 6 13:26:04 EST 2010
[root@dell-xps-420-22 ~]# uname -a
Linux dell-xps-420-22.drew.com 2.6.18-164.11.1.el5 #1 SMP Wed Jan 6 13:26:04 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
I have written a simple PRO*C program to test the compile.
[oracle@dell-xps-420-22 etl]$ cat Test.pc
#include <stdio.h>
main(int argc,char **argv)
printf("Testing ........\n");
[oracle@dell-xps-420-22 admin]$ cat pcscfg.cfg
sys_include=(/usr/include,/usr/include/linux,/build/s630/precomp/public,/usr/lib/gcc/x86_64-redhat-linux/4.1.1/include)
include=$(ORACLE_HOME)/precomp/public
include=$(ORACLE_HOME)/precomp/hdrs
include=$(ORACLE_HOME)/precomp/include
CODE=cpp
TYPE_CODE=ORACLE
DEF_SQLCODE=YES
VARCHAR=YES
LTYPE=short
define=__x86_64__
When compiling the Test.pc program with the pcscfg.cfg file above.
[oracle@dell-xps-420-22 etl]$ proc Test.pc
Pro*C/C++: Release 10.2.0.1.0 - Production on Sun Feb 21 19:51:15 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
System default option values taken from: /u01/app/oracle/product/10.2.0/db_1/precomp/admin/pcscfg.cfg
[oracle@dell-xps-420-22 etl]$ gcc -c ./Test.c -I . -I$ORACLE_HOME/precomp/public
./Test.c:117: error: expected identifier or '(' before string constant
./Test.c:131: error: expected identifier or '(' before string constant
The code generated by the proc compiler that has problems is below.
//File Test.c
// Prototypes
Line 117: extern "C" {
void sqlcxt (void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlcx2t(void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlbuft(void **, char *);
void sqlgs2t(void **, char *);
void sqlorat(void **, unsigned int *, void *);
// Forms Interface
Line 131: extern "C" { void sqliem(char *, int *); }
It seems like the compiler is generating c++ code but the gcc compiler is only compiling in cc mode. I've tried a number of options in the pcscfg.cfg file to no avail. I have tried the different options for the CODE=cpp in the pcscfg.cfg file but still get the same error and/or multiple errors. I have also tried to compile the oracle demo programs using the demo_proc.mk file and also get the same error.
The install of Oracle is fine. I can start the database and have created a needed user and tables but cannot successfully compile the pro*C code.

My proc is also compiling for cpp code but in the pcscfg.cfg file there is no "CODE=cpp"

Thesis problem : create a code generator...are there any good rules to foll

Hi all,
I am working on my thesis; the thesis is about writing in Java a code generator.
Well, the target is : getting a source code ( wrote in a meta language) and traslted it into another language.
I have to write the code generator in Java.
I was wondering if there were some general rules about writing this kinfd of applications.
Any suggestion ?
Cheers.
Stefano

That's not technically a code generator.
The technical name for such a tool is a transpiler.
You'd need a pretty good understanding of both languages to be able to write this, as you'd need to know how to represent code constructs in each in the other under any condition.
In my experience you almost always end up with poor code, unless maybe both languages have nearly identical paradigms.
For example transpiling a procedural language into an object oriented one will generally yield code that's neither good procedural nor good object oriented code.

Java Code Generating Library

Hi,
I'm looking for a library that might not exist, since I imagine most people doing what I'm attempting go for some sort of templating solution instead. I'm looking for a library that abstracts the language structures of Java, and is capable of writing out a text file containing these structures, such that I could effectively generate code by saying:
"Build me a Class"
"Add a method to this class"
"Add a command to that method"
"Add another comand to that method"
"Add another method"
Is there such a library?
Thanks

There are a fair few code generation libraries about, but to get the best out of them, you need a bit more of a specific purpose than just "generate me some code". Castor and xml-beans will both generate classes for you that are bound to XML schemas, so if you have a bunch of XML data you want classes for, use one of them. Another approach would be to use something like XDoclet, which started out as a tool for generating EJB deployment descriptors but mutated into a more flexible, extensible code generation framework. You could write your own plugin for it to generate your own code. Or you could pick up this book, for more ideas, and a lot of info on writing your own code gen tools
Or you could just write it yourself. It's not too difficult to spit out a text file, and that's all a source file is after all, and you can leverage tools.jar to compile it, and load the classes at runtime. Loads of possiblities, it just depends exactly what you're after. I don't know of any general-purpose codegen tools, but I bet they exist

Still having problems compiling java code

I still dont know what is wrong, it works just fine in JCreator but, when I try to use the command prompt it still gives me the same error message. Also I have made sure that the code is in the same directory with the command.

Thanks for the advice Kitty, that was the command I
was using javac <FileName.java>. I did, however,
update my classpath and the path variables like you
mentioned, but I am still recieving the same error
message. I just cannot figure out where the error in
the code is. =(Okay... apparently you need a little help...
So to help you clarify thing a bit...
Let's start here...
This error below...
C:\myfolder\test>javac VariableDemo.java
'javac' is not recognized as an internal or external command,
operable program or batch file.... is what you get if the OS does not know the path to javac.exe...
if you type path at the command prompt you will see what your "System" path is, which would include an entry that would point to you sdk, something like "C:\YourJavaSDKFolder\bin";C:\someotherprogramfolder;
This path has nothing to do with the classpath. Your system uses this path to find executables to run you programs ( although many are locations are actually in your registry an therefore no path entry is needed... i.e. MS Word )...
This error...
C:\myfolder\test>javac VariableDemo.java
error: cannot read: VariableDemo.java
1 errormeans that your compiler was not able to locate your *.java file. I was able to replicate because VariableDemo.java does not exist on my machine, so javac.exe naturally could not find the *.java file...
javac.exe does not check the "System" path to find class files, so even though you saved you file in your "bin" folder of the SDK, javac would not know it there...
the way that javac.exe is able to find you class files is either by the default "." as stated before which is your current working directory
( noted by your command prompt ... C:\myfolder\test> )
or if you had specified your classpath either as an argument...
C:\>javac -classpath c:\myfolder\test VariableDemo.javaor by setting the "classpath" environment variable either temporarily in you command prompt by typing
set classpath=c:\myfolder\testor setting as you "System" environment variable by ( assuming Win XP though it similar for NT and 2000 ) via System Properties|Advance Tab|Environment Variable... Read your OS documentation for details involving setting your Environment Variable...
as for why JCreator or what ever IDE you are using is able to do it, is because, part of what it does is temporarily pass the classpath information to the compiler automatically... so that you won't need to do it... and which is why IDE are generally not recommended to beginners to learn Java... It does to much stuff you... hence you classpath issue...
anyway, check out the links provided for you for further and more detail information on setting the "classpath" on other Java basic...
- MaxxDmg...
- ' He who never sleeps... '

Problem opening java code file

I downloaded some code for a slide out menu and am unable to open the file after unzipping it. Yes, I am a beginner and know near to nothing about java.
Here's the message that came up:
Script: C:\Documents and Setting\etc...etc
Documents\passion\ssm6_6\ssmitmes.js
Line: 1
Char:1
Error: Syntax error
Code: 800A03EA
Source: Microsoft JScript compilation error
So what's with that? I know it's my computer but I don't know where to go for answers so I thought here'd be a good start.
Any hints are greatly appreciated, thanks ya'll!!

There is some errror in The ssmitmes.js java script file. Just try to edit it and clear it.

Weblogic 6.0 (SP2) generates incorrect java code for JSP with response.sendRedirect()

 Hi,
 Here are the steps to reproduce the problem with the examplesWebApp application
 bundled with wlserver6.0(sp2):
 Product: Weblogic server 6.0 (sp2)
 Browser: IE 5.0
 1. Add index.jsp as the welcome file in WEB-INF/web.xml
 2. Create index.jsp as below:
 <%
 response.sendRedirect("index.html");
 return;
 %>
 <html>
 <head>
 <title>Index JSP file</title>
 </head>
 <body>
 This is index.jsp file 
 </body>
 </html>
 3. Create index.html as below:
 <html>
 <head>
 <title>Index HTML file</title>
 </head>
 <body>
 This is index.html file 
 </body>
 </html>
 4. Run the examples server and make sure examplesWebApp is deployed on the examples
 server using the console
 5. Access the URL http://localhost:7001/examplesWebApp
 The page will display a compilation error as below:
 C:\bea\wlserver6.0\config\examples\applications\examplesWebApp\WEB-INF\_tmp_war_examplesServer_examplesServer_examplesWebApp\jsp_servlet\_index.java:89:
 unreachable statement
 out.print("\r\n<html>\r\n<head>\r\n<title>Simple html</title>\r\n</head>\r\n<body>\r\nThis is index.jsp page\r\n</body>\r\n</html>\r\n");
 ^
 and a look at the generated java code for index.jsp (_index.java) will reveal
 the erroneous code snippet below in the jsp service method:
 try { // error page try block
 //[ /index.jsp; Line: 1]
 response.sendRedirect("index.html"); //[ /index.jsp; Line: 2]
 return; //[ /index.jsp; Line: 3]
 out.print("\r\n<html>\r\n<head>\r\n<title>Simple html</title>\r\n</head>\r\n<body>\r\nThis is index.jsp page\r\n</body>\r\n</html>\r\n");
 } catch (Exception __ee) {
 while (out != null && out != _originalOut) out = pageContext.popBody();
 pageContext.handlePageException(__ee);
 The above web application works fine in Tomcat 3.2.X environment. The Weblogic
 server 6.0 servlet engine should not generate the "out.println()" corresponding
 to the html section of index.jsp. The moment it sees the "return", it should stop
 processing further.
 Can someone from Weblogic support team please verify this and let me know when
 this bug will be fixed?
 One interesting thing I noticed was when we last tried weblogic 6.0 at its beta
 stage, it worked fine after we put in a special patch jar file called "redirectfix.jar"
 we received from weblogic team but somehow it got re-introduced by the time it
 was released!!
 We are planning to migrate our product from tomcat 3.2.x to weblogic 6.0. Our
 product has a lot of pages with such conditional {response.sendRdirect("page.jsp");return;}
 blocks. We would really appreciate a faster response form weblogic team.
 Thanks in advance.
 sam...
 Sam Palanisamy
 Senior Software Engineer
 Manage.com
 2345 N. First Street First Floor
 San Jose CA 95131


Why should it stop when it sees a return? Is that in the spec?
 Peace,
 Cameron Purdy
 Tangosol Inc.
 << Tangosol Server: How Weblogic applications are customized >>
 << Download now from http://www.tangosol.com/download.jsp >>
 "Sam Palanisamy" <[email protected]> wrote in message
 news:[email protected]...
 >
 > Hi,
 >
 > Here are the steps to reproduce the problem with the examplesWebApp
 application
 > bundled with wlserver6.0(sp2):
 >
 > Product: Weblogic server 6.0 (sp2)
 > Browser: IE 5.0
 >
 > 1. Add index.jsp as the welcome file in WEB-INF/web.xml
 >
 > 2. Create index.jsp as below:
 > <%
 > response.sendRedirect("index.html");
 > return;
 > %>
 > <html>
 > <head>
 > <title>Index JSP file</title>
 > </head>
 > <body>
 > This is index.jsp file 
 > </body>
 > </html>
 >
 > 3. Create index.html as below:
 > <html>
 > <head>
 > <title>Index HTML file</title>
 > </head>
 > <body>
 > This is index.html file 
 > </body>
 > </html>
 >
 > 4. Run the examples server and make sure examplesWebApp is deployed on the
 examples
 > server using the console
 >
 > 5. Access the URL http://localhost:7001/examplesWebApp
 >
 > The page will display a compilation error as below:
 >
 C:\bea\wlserver6.0\config\examples\applications\examplesWebApp\WEB-INF\_tmp_
 war_examplesServer_examplesServer_examplesWebApp\jsp_servlet\_index.java:89:
 > unreachable statement
 > out.print("\r\n<html>\r\n<head>\r\n<title>Simple
 html</title>\r\n</head>\r\n<body>\r\n color=\"red\">This is index.jsp page\r\n</body>\r\n</html>\r\n");
 > ^
 >
 > and a look at the generated java code for index.jsp (_index.java) will
 reveal
 > the erroneous code snippet below in the jsp service method:
 >
 > try { // error page try block
 >
 > //[ /index.jsp; Line: 1]
 > response.sendRedirect("index.html"); //[ /index.jsp; Line: 2]
 > return; //[ /index.jsp; Line: 3]
 > out.print("\r\n<html>\r\n<head>\r\n<title>Simple
 html</title>\r\n</head>\r\n<body>\r\n color=\"red\">This is index.jsp page\r\n</body>\r\n</html>\r\n");
 > } catch (Exception __ee) {
 > while (out != null && out != _originalOut) out =
 pageContext.popBody();
 > pageContext.handlePageException(__ee);
 > }
 >
 > The above web application works fine in Tomcat 3.2.X environment. The
 Weblogic
 > server 6.0 servlet engine should not generate the "out.println()"
 corresponding
 > to the html section of index.jsp. The moment it sees the "return", it
 should stop
 > processing further.
 >
 > Can someone from Weblogic support team please verify this and let me know
 when
 > this bug will be fixed?
 >
 > One interesting thing I noticed was when we last tried weblogic 6.0 at its
 beta
 > stage, it worked fine after we put in a special patch jar file called
 "redirectfix.jar"
 > we received from weblogic team but somehow it got re-introduced by the
 time it
 > was released!!
 >
 > We are planning to migrate our product from tomcat 3.2.x to weblogic 6.0.
 Our
 > product has a lot of pages with such conditional
 {response.sendRdirect("page.jsp");return;}
 > blocks. We would really appreciate a faster response form weblogic team.
 >
 > Thanks in advance.
 > sam...
 > Sam Palanisamy
 > Senior Software Engineer
 > Manage.com
 > 2345 N. First Street First Floor
 > San Jose CA 95131
 >
 >

Problems with backing Java Code

Earlier I manually deleted the processChange event handler method for a textfield from the backing java code. As I had no plans to use that event handler. Now my page abends with a message stating that the process chnage method is not available. I tried to add via the event handler for the textbox using the GUI but it does not add the process change event handler method. Using an another process change method as a model I manually entered the code to handle process change for the text bos. Now I am getting an internal server exception - Null in one of the parameters. PLEASE HELP. What are my options - Delete and re-create the entire page

Hi,
Yes I am using the recommeded code: The Text field generating the null exception is addDataSourceTF. Whenever we click on the addDataSourceBTN we get an Internal exception.
Thanks very much for looking into this problem. Any advice will be greatly appreciated.
<h:panelGrid binding="#{MainPage.gridPanel1}" cellpadding="3" cellspacing="2" columnClasses="" id="gridPanel1" style="background-color: rgb(204, 255, 204); left: 48px; top: 312px; position: absolute">
<h:inputText binding="#{MainPage.addDataSourceTF}" id="addDataSourceTF" style="font-family: Arial,Helvetica,sans-serif"
validator="#{MainPage.addDataSourceTF_validate}" valueChangeListener="#{MainPage.addDataSourceTF_processValueChange}"/>
<h:commandButton action="#{MainPage.addDataSourceBTN_action}" binding="#{MainPage.addDataSourceBTN}" id="addDataSourceBTN"
image="resources/button32.jpg" value="Add Data Source"/>
<h:selectOneMenu binding="#{MainPage.deleteDataSourceDD}" id="deleteDataSourceDD" immediate="true" onchange="this.form.submit();"
style="height: 23px; width: 164px" valueChangeListener="#{MainPage.deleteDataSourceDD_processValueChange}">
<f:selectItems binding="#{MainPage.dropdown1SelectItems}" id="dropdown1SelectItems" value="#{MainPage.database_infoRowSet.selectItems['DB_SRC,DB_SRC']}"/>
</h:selectOneMenu>
<h:commandButton action="#{MainPage.deleteDataSourceBTN_action}" binding="#{MainPage.deleteDataSourceBTN}" id="deleteDataSourceBTN"
image="resources/delete.jpg" value="Submit"/>
</h:panelGrid>
Backing Java Code:
* MainPage.java
* Created on December 15, 2004, 1:45 AM
* Copyright adear1
package dissertation;
import javax.faces.*;
import com.sun.jsfcl.app.*;
import javax.faces.component.html.*;
import com.sun.jsfcl.data.*;
import javax.faces.component.*;
import javax.faces.event.*;
import com.sun.sql.rowset.*;
import javax.faces.context.FacesContext;
import javax.faces.application.FacesMessage;
import javax.faces.convert.*;
import java.sql.*;
import javax.naming.*;
import javax.sql.DataSource;
import java.lang.*;
import javax.faces.context.*;
public class MainPage extends AbstractPageBean {
// <editor-fold defaultstate="collapsed" desc="Creator-managed Component Definition">
private int __placeholder;
private HtmlForm form1 = new HtmlForm();
public HtmlForm getForm1() {
return form1;
public void setForm1(HtmlForm hf) {
this.form1 = hf;
private HtmlCommandButton addDataSourceBTN = new HtmlCommandButton();
public HtmlCommandButton getAddDataSourceBTN() {
return addDataSourceBTN;
public void setAddDataSourceBTN(HtmlCommandButton hcb) {
this.addDataSourceBTN = hcb;
private HtmlCommandButton searchDataBTN = new HtmlCommandButton();
public HtmlCommandButton getSearchDataBTN() {
return searchDataBTN;
public void setSearchDataBTN(HtmlCommandButton hcb) {
this.searchDataBTN = hcb;
private HtmlCommandButton scrubbingRulesBTN = new HtmlCommandButton();
public HtmlCommandButton getScrubbingRulesBTN() {
return scrubbingRulesBTN;
public void setScrubbingRulesBTN(HtmlCommandButton hcb) {
this.scrubbingRulesBTN = hcb;
private HtmlCommandButton scrubDataSourceBTN = new HtmlCommandButton();
public HtmlCommandButton getScrubDataSourceBTN() {
return scrubDataSourceBTN;
public void setScrubDataSourceBTN(HtmlCommandButton hcb) {
this.scrubDataSourceBTN = hcb;
private HtmlCommandButton uploadDataSourceBTN = new HtmlCommandButton();
public HtmlCommandButton getUploadDataSourceBTN() {
return uploadDataSourceBTN;
public void setUploadDataSourceBTN(HtmlCommandButton hcb) {
this.uploadDataSourceBTN = hcb;
private HtmlCommandButton deleteDataSourceBTN = new HtmlCommandButton();
public HtmlCommandButton getDeleteDataSourceBTN() {
return deleteDataSourceBTN;
public void setDeleteDataSourceBTN(HtmlCommandButton hcb) {
this.deleteDataSourceBTN = hcb;
private HtmlInputText addDataSourceTF = new HtmlInputText();
public HtmlInputText getAddDataSourceTF() {
return addDataSourceTF;
public void setAddDataSourceTF(HtmlInputText hit) {
this.addDataSourceTF = hit;
private HtmlSelectOneMenu deleteDataSourceDD = new HtmlSelectOneMenu();
public HtmlSelectOneMenu getDeleteDataSourceDD() {
return deleteDataSourceDD;
public void setDeleteDataSourceDD(HtmlSelectOneMenu hsom) {
this.deleteDataSourceDD = hsom;
private DefaultSelectItemsArray dropdown1DefaultItems = new DefaultSelectItemsArray();
public DefaultSelectItemsArray getDropdown1DefaultItems() {
return dropdown1DefaultItems;
public void setDropdown1DefaultItems(DefaultSelectItemsArray dsia) {
this.dropdown1DefaultItems = dsia;
private UISelectItems dropdown1SelectItems = new UISelectItems();
public UISelectItems getDropdown1SelectItems() {
return dropdown1SelectItems;
public void setDropdown1SelectItems(UISelectItems uisi) {
this.dropdown1SelectItems = uisi;
private HtmlPanelGrid gridPanel1 = new HtmlPanelGrid();
public HtmlPanelGrid getGridPanel1() {
return gridPanel1;
public void setGridPanel1(HtmlPanelGrid hpg) {
this.gridPanel1 = hpg;
private HtmlPanelGrid gridPanel2 = new HtmlPanelGrid();
public HtmlPanelGrid getGridPanel2() {
return gridPanel2;
public void setGridPanel2(HtmlPanelGrid hpg) {
this.gridPanel2 = hpg;
private HtmlOutputText welcomeOT = new HtmlOutputText();
public HtmlOutputText getWelcomeOT() {
return welcomeOT;
public void setWelcomeOT(HtmlOutputText hot) {
this.welcomeOT = hot;
private JdbcRowSetXImpl database_infoRowSet = new JdbcRowSetXImpl();
public JdbcRowSetXImpl getDatabase_infoRowSet() {
return database_infoRowSet;
public void setDatabase_infoRowSet(JdbcRowSetXImpl jrsxi) {
this.database_infoRowSet = jrsxi;
private DefaultSelectItemsArray listbox1DefaultItems1 = new DefaultSelectItemsArray();
public DefaultSelectItemsArray getListbox1DefaultItems1() {
return listbox1DefaultItems1;
public void setListbox1DefaultItems1(DefaultSelectItemsArray dsia) {
this.listbox1DefaultItems1 = dsia;
private HtmlSelectOneListbox dataSourceLB = new HtmlSelectOneListbox();
public HtmlSelectOneListbox getDataSourceLB() {
return dataSourceLB;
public void setDataSourceLB(HtmlSelectOneListbox hsol) {
this.dataSourceLB = hsol;
private DefaultSelectItemsArray listbox1DefaultItems2 = new DefaultSelectItemsArray();
public DefaultSelectItemsArray getListbox1DefaultItems2() {
return listbox1DefaultItems2;
public void setListbox1DefaultItems2(DefaultSelectItemsArray dsia) {
this.listbox1DefaultItems2 = dsia;
private UISelectItems listbox1SelectItems = new UISelectItems();
public UISelectItems getListbox1SelectItems() {
return listbox1SelectItems;
public void setListbox1SelectItems(UISelectItems uisi) {
this.listbox1SelectItems = uisi;
private JdbcRowSetXImpl database_infoRowSet1 = new JdbcRowSetXImpl();
public JdbcRowSetXImpl getDatabase_infoRowSet1() {
return database_infoRowSet1;
public void setDatabase_infoRowSet1(JdbcRowSetXImpl jrsxi) {
this.database_infoRowSet1 = jrsxi;
private JdbcRowSetXImpl user_tableRowSet = new JdbcRowSetXImpl();
public JdbcRowSetXImpl getUser_tableRowSet() {
return user_tableRowSet;
public void setUser_tableRowSet(JdbcRowSetXImpl jrsxi) {
this.user_tableRowSet = jrsxi;
private HtmlMessages messageList1 = new HtmlMessages();
public HtmlMessages getMessageList1() {
return messageList1;
public void setMessageList1(HtmlMessages hm) {
this.messageList1 = hm;
private HtmlOutputText welcomeOT1 = new HtmlOutputText();
public HtmlOutputText getWelcomeOT1() {
return welcomeOT1;
public void setWelcomeOT1(HtmlOutputText hot) {
this.welcomeOT1 = hot;
// </editor-fold>
public MainPage() {
// <editor-fold defaultstate="collapsed" desc="Creator-managed Component Initialization">
try {
database_infoRowSet.setDataSourceName("java:comp/env/jdbc/mySQL");
database_infoRowSet.setCommand("SELECT ALL database_info.DB_SRC, database_info.USER_ID FROM database_info WHERE database_info.USER_ID = ?");
database_infoRowSet1.setDataSourceName("java:comp/env/jdbc/mySQL");
database_infoRowSet1.setCommand("SELECT ALL database_info.DB_SRC, database_info.DB_URL, database_info.DB_SCHEMA, database_info.DB_TYPE, database_info.USER_ID FROM database_info WHERE database_info.USER_ID = ?");
user_tableRowSet.setDataSourceName("java:comp/env/jdbc/mySQL");
user_tableRowSet.setCommand("SELECT * FROM user_table");
} catch (Exception e) {
log("MainPage Initialization Failure", e);
throw e instanceof javax.faces.FacesException ? (FacesException) e: new FacesException(e);
// </editor-fold>
// Additional user provided initialization code
try{
database_infoRowSet.setString(1, getSessionBean1().getSbUserID());
database_infoRowSet1.setString(1, getSessionBean1().getSbUserID());
database_infoRowSet.execute();
database_infoRowSet1.execute();
database_infoRowSet1.first();
if (database_infoRowSet.next()) {
// If no row found then make the following button's as readonly
database_infoRowSet.first();
else {
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage(
"Please Add Data Source to Begin Processing", ""));
searchDataBTN.setDisabled(true);
scrubbingRulesBTN.setDisabled(true);
scrubDataSourceBTN.setDisabled(true);
uploadDataSourceBTN.setDisabled(true);
catch (Exception ex){
log("Error in initializing database_info Row Set", ex);
protected dissertation.ApplicationBean1 getApplicationBean1() {
return (dissertation.ApplicationBean1)getBean("ApplicationBean1");
protected dissertation.SessionBean1 getSessionBean1() {
return (dissertation.SessionBean1)getBean("SessionBean1");
* Bean cleanup.
protected void afterRenderResponse() {
user_tableRowSet.close();
database_infoRowSet1.close();
database_infoRowSet.close();
public String searchDataBTN_action() {
// TODO Following code was replaced by static navigation
// TODO Replace with your code
//if no value selected then we prompt them to select a row
if (dataSourceLB.getValue().equals("")||dataSourceLB.getValue()== null){
// return error msg to select a row before continuing
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage("Please select a data source to process", ""));
return null;
else {
// call method to retrieve the db_schema from the
getDbDetails();
getDbDriver();
return "searchcriticaldata";
public String scrubbingRulesBTN_action() {
// TODO Replace with your code
if (dataSourceLB.getValue().equals("")||dataSourceLB.getValue()== null){
// return error msg to select a row before continuing
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage("Please select a data source to process", ""));
return null;
else {
// call method to retrieve the db_schema from the
getDbDetails();
getDbDriver();
return "definecolumnrules";
public String scrubDataSourceBTN_action() {
// TODO Replace with your code
if (dataSourceLB.getValue().equals("")||dataSourceLB.getValue()== null){
// return error msg to select a row before continuing
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage("Please select a data source to process", ""));
return null;
else {
// call method to retrieve the db_schema from the
getDbDetails();
getDbDriver();
return "scrubdata";
public String uploadDataSourceBTN_action() {
// TODO Replace with your code
if (dataSourceLB.getValue().equals("")||dataSourceLB.getValue()== null){
// return error msg to select a row before continuing
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage("Please select a data source to process", ""));
return null;
else {
// call method to retrieve the db_schema from the
getDbDetails();
getDbDriver();
return "uploaddata";
public String addDataSourceBTN_action() {
// TODO Following code was replaced by static navigation
if ( false) {
// TODO Replace with your code
if (addDataSourceTF.getValue().equals("")){
FacesContext fc =
javax.faces.context.FacesContext.getCurrentInstance();
fc.addMessage(null, new FacesMessage(
"Please specify Data Source to Add", ""));
return null;
else {
String woSpaces = ((String)addDataSourceTF.getValue()).replace(' ', '_');
getSessionBean1().setSbDataSrc(woSpaces);
return "adddatasrc";
return "adddatasrc";
public void getDbDetails(){
try {
Context ctx = new InitialContext();
if (ctx == null) throw new NamingException("No Initial Context");
DataSource ds = (DataSource) ctx.lookup("java:comp/env/jdbc/mySQL");
if (ds == null) throw new NamingException("No Data Source mySQL");
Connection conn = ds.getConnection();
if (conn == null)
throw new SQLException("Unable to establish connection");
String sql = "Select db_src, db_url, db_schema, db_type user_id, src_password from database_info where db_src=?";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, (String) dataSourceLB.getValue());
ResultSet rs = pstmt.executeQuery();
if (rs.next()){
getSessionBean1().setSbDataSrc(rs.getString("db_src"));
getSessionBean1().setSbDb_Schema(rs.getString("db_schema"));
getSessionBean1().setSbDb_Type(rs.getString("db_type"));
getSessionBean1().setSbDb_Userid(rs.getString("user_id"));
getSessionBean1().setSbDb_Password(rs.getString("src_password"));
else
java.lang.System.out.println("DB_Schema not found for db_src " +
(String) dataSourceLB.getValue());
rs.close();
pstmt.close();
conn.close();
catch (SQLException ex) {
java.lang.System.out.println("\n ----- SQL Exception caught ------\n");
while (ex !=null){
java.lang.System.out.println("Message: " + ex.getMessage());
java.lang.System.out.println("SQLState: " + ex.getSQLState());
java.lang.System.out.println("ErrorCode: " + ex.getErrorCode());
ex = ex.getNextException();
java.lang.System.out.println("");
catch (NamingException e){
java.lang.System.out.println("messge unable to establish context in changepassword.jsp");
public void getDbDriver(){
try {
Context ctx = new InitialContext();
if (ctx == null) throw new NamingException("No Initial Context");
DataSource ds = (DataSource) ctx.lookup("java:comp/env/jdbc/mySQL");
if (ds == null) throw new NamingException("No Data Source mySQL");
Connection conn = ds.getConnection();
if (conn == null)
throw new SQLException("Unable to establish connection");
String sql = "Select db_driver from database_type where db_type=?";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, getSessionBean1().getSbDb_Type());
ResultSet rs = pstmt.executeQuery();
if (rs.next()){
getSessionBean1().setSbDb_Driver(rs.getString("db_driver"));
else
java.lang.System.out.println("DB_Driver not found for db_src " +
(String) dataSourceLB.getValue());
rs.close();
pstmt.close();
conn.close();
catch (SQLException ex) {
java.lang.System.out.println("\n ----- SQL Exception caught ------\n");
while (ex !=null){
java.lang.System.out.println("Message: " + ex.getMessage());
java.lang.System.out.println("SQLState: " + ex.getSQLState());
java.lang.System.out.println("ErrorCode: " + ex.getErrorCode());
ex = ex.getNextException();
java.lang.System.out.println("");
catch (NamingException e){
java.lang.System.out.println("messge unable to establish context in changepassword.jsp");
public String deleteDataSourceBTN_action() {
// TODO Replace with your code
try {
Context ctx = new InitialContext();
if (ctx == null) throw new NamingException("No Initial Context");
DataSource ds = (DataSource) ctx.lookup("java:comp/env/jdbc/mySQL");
if (ds == null) throw new NamingException("No Data Source mySQL");
Connection conn = ds.getConnection();
if (conn == null)
throw new SQLException("Unable to establish connection");
String sql = "Delete from database_info where db_src=?";
PreparedStatement pstmt = conn.prepareStatement(sql);
pstmt.setString(1, (String) deleteDataSourceDD.getValue());
pstmt.executeUpdate();
pstmt.close();
conn.close();
return "success";
catch (SQLException ex) {
java.lang.System.out.println("\n ----- SQL Exception caught ------\n");
while (ex !=null){
java.lang.System.out.println("Message: " + ex.getMessage());
java.lang.System.out.println("SQLState: " + ex.getSQLState());
java.lang.System.out.println("ErrorCode: " + ex.getErrorCode());
ex = ex.getNextException();
java.lang.System.out.println("");
return "failure";
catch (NamingException e){
java.lang.System.out.println("messge unable to establish context in changepassword.jsp");
return "failure";
public void addDataSourceTF_processValueChange(ValueChangeEvent vce) {
// TODO Replace with your code
public void deleteDataSourceDD_processValueChange(ValueChangeEvent vce) {
// TODO Replace with your code
public void addDataSourceTF_validate(FacesContext fc, UIComponent uic, Object o) {
// TODO Replace with your code
}

Preventing JAXB xjc from re-generating java code of import ed schemas...

Hi, I am using XJC to generate java code from xsd.
However the xsd I run it on often has imports to another xsd that will be in a jar along with its java classes already existing.
This jar is on the calsspath too.
XJC however not only generates java code for existing xsd, but also for every import it has.
And also for every import each of those imported xsd's might have.
So if it were a long import chain A->B->C->D it generates code for all.
How can i get it to generate code for only A and assume all the remaing code can be found on the jars in the classpath.
The A.xsd also has a catalog file associated with it that has every namespace reference pointing to the correct xsd locations within jars.
So it even has B->C mapping and C->D mapping. This was needed or else XJC didnt even generate anything at all and complained it could not reach C from B and so on.
Catalog file solved that problem but not the fact that it keeps regnerating code.
Thanks
Edited by: Priyajeet on Dec 9, 2008 1:36 PM

Problem solved.
The xjc compiler reads file name in a case-sensitive fashion, even on windows.
So, common.xsd and Common.xsd are seen as two distinct files.
This was the cause of the compilation errors, since feature1 imported the schema using the filename Common.xsd, whereas the other schemas imported common using common.xsd
I hope this could help.
Salvatore

How can i generate BARCODE Images using JAVA Code

Hello ,
My requirement is to generate BarCode Images to Print using JAVA Code.
User will give only
1) String.as Input Parameter and
2) Type of Encoding you want to apply on to the String.
outPut : code should generate Bar Code Images as per the requirements.
can any one help me out with jars ????? or any link which can provide me start.

1) I have requriement like generate doc file with
more than one barcode image on that document.???
So?
If your chosen "doc file" format supports inclusion of multiple images there's no problem.
If it doesn't, choose another format.
2) I am able to generate .doc file but in which
format i should open that doc file.????
The same format you used to create it.
3) Main thing is how can i put more than one barcode
image on that doc file????
That would depend on the file format and the API used to create it.
is any one faced the same problem or gone through
same requirement.
Almost certainly. And they solved it too, given the document I'm looking at right now which is an e-ticket for an airline that has many barcodes and other generated images on it.
So keep on trying, grasshopper, and you may find enlightenment.

Java application crashes due to some problem in native code

Hi All
I have a Java application that calls APIs in a 3rd party DLL(I don't have access to its source code or logs) through my VC++ DLL(Win32) that acts as the wrapper DLL.
The Application has many functionalities and is based on multithreading (both on Java layer as well as C++ layer). Most of the functionalities are working , but when I try to close the application, it crashes.
Moreover the crashing occurs inconstently, sometimes it does not crash. Instead of showing any debug information , it simply creates a error file with disassembly code that I am not able to understand.
Though the error seems like an java error, but actually it seems to be due to native code. I have try catch blocks in my code and also implemented settranslator functionality to get hold of structured/C exceptions. But still I am not able to catch any exceptions.
I am pasting the the contents of the file here:
# An unexpected error has been detected by HotSpot Virtual Machine:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7c9111de, pid=488, tid=1848
# Java VM: Java HotSpot(TM) Client VM (1.4.2_14-b05 mixed mode)
# Problematic frame:
# C [ntdll.dll+0x111de]
--------------- T H R E A D ---------------
Current thread (0x009d1790): JavaThread "CompilerThread0" daemon [_thread_in_native, id=1848]
siginfo: ExceptionCode=0xc0000005, reading address 0x00000001
Registers:
EAX=0x00000001, EBX=0x00030000, ECX=0x02d17a18, EDX=0x00030278
ESP=0x02c2f8e8, EBP=0x02c2fb08, ESI=0x02d17a10, EDI=0x00000001
EIP=0x7c9111de, EFLAGS=0x00010202
Top of Stack: (sp=0x02c2f8e8)
0x02c2f8e8: 009fa9a0 000000c0 00000008 0811d3d8
0x02c2f8f8: 0000000c 00a2c0e0 00000003 00000004
0x02c2f908: 08018216 00000001 02c2fcc4 08018385
0x02c2f918: 00000002 00000001 02c2f93c 02d06d0c
0x02c2f928: 0802a50a 00000000 00000001 02c2f93c
0x02c2f938: 04a3cb4c 02d01008 02c2f964 0802a850
0x02c2f948: 02c2f96e 00000000 00000007 00000000
0x02c2f958: 04a3cb38 00000004 08018216 00000001
Instructions: (pc=0x7c9111de)
0x7c9111ce: 39 89 bd 0c ff ff ff 8b 46 0c 89 85 68 ff ff ff
0x7c9111de: 8b 10 3b 57 04 0f 85 8c 31 02 00 3b d1 0f 85 84
Stack: [0x02bf0000,0x02c30000), sp=0x02c2f8e8, free space=254k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ntdll.dll+0x111de]
C [MSVCRT.dll+0x1c3c9]
C [MSVCRT.dll+0x1c3e7]
C [MSVCRT.dll+0x1c42e]
V [jvm.dll+0xacda9]
V [jvm.dll+0x17102]
V [jvm.dll+0x16c8d]
V [jvm.dll+0x16dca]
V [jvm.dll+0x170a7]
V [jvm.dll+0x172e8]
V [jvm.dll+0x4dc65]
V [jvm.dll+0x4d894]
V [jvm.dll+0xd3a36]
V [jvm.dll+0xd3a04]
C [MSVCRT.dll+0x2a3b0]
C [kernel32.dll+0xb683]
Current CompileTask:
HotSpot Client Compiler:423 b sun.awt.AWTAutoShutdown.isReadyToShutdown()Z (33 bytes)
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x049d6328 JavaThread "Thread-19" [_thread_blocked, id=1440]
0x049d24d0 JavaThread "Thread-18" [_thread_blocked, id=3620]
0x049d40c8 JavaThread "Thread-17" [_thread_blocked, id=2476]
0x02df0538 JavaThread "TimerQueue" daemon [_thread_blocked, id=3876]
0x00036a78 JavaThread "DestroyJavaVM" [_thread_blocked, id=2448]
0x02e43768 JavaThread "Thread-6" [_thread_blocked, id=3664]
0x02e23130 JavaThread "Thread-4" [_thread_blocked, id=2816]
0x02e21d08 JavaThread "Thread-2" [_thread_blocked, id=3344]
0x02da3f78 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=2528]
0x02da3268 JavaThread "AWT-EventQueue-0" [_thread_in_native, id=4008]
0x02d91f90 JavaThread "AWT-Windows" daemon [_thread_blocked, id=648]
0x02d3a478 JavaThread "AWT-Shutdown" [_thread_blocked, id=2988]
=>0x009d1790 JavaThread "CompilerThread0" daemon [_thread_in_native, id=1848]
0x009d0a90 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3568]
0x009ce128 JavaThread "Finalizer" daemon [_thread_blocked, id=1824]
0x009ccda0 JavaThread "Reference Handler" daemon [_thread_blocked, id=3280]
Other Threads:
0x00a0b6e8 VMThread [id=608]
0x00a0d620 WatcherThread [id=3012]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 640K, used 583K [0x10010000, 0x100c0000, 0x104f0000)
eden space 576K, 90% used [0x10010000, 0x10091e40, 0x100a0000)
from space 64K, 99% used [0x100b0000, 0x100bfff8, 0x100c0000)
to space 64K, 0% used [0x100a0000, 0x100a0000, 0x100b0000)
tenured generation total 7772K, used 5451K [0x104f0000, 0x10c87000, 0x14010000)
the space 7772K, 70% used [0x104f0000, 0x10a42d80, 0x10a42e00, 0x10c87000)
compacting perm gen total 8192K, used 8137K [0x14010000, 0x14810000, 0x18010000)
the space 8192K, 99% used [0x14010000, 0x148024e8, 0x14802600, 0x14810000)
Dynamic libraries:
0x00400000 - 0x0040b000 c:\dcsthick\jre\bin\java.exe
0x7c900000 - 0x7c9b0000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f5000 C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f01000 C:\WINDOWS\system32\RPCRT4.dll
0x77c10000 - 0x77c68000 C:\WINDOWS\system32\MSVCRT.dll
0x08000000 - 0x08143000 c:\dcsthick\jre\bin\client\jvm.dll
0x7e410000 - 0x7e4a1000 C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f57000 C:\WINDOWS\system32\GDI32.dll
0x76b40000 - 0x76b6d000 C:\WINDOWS\system32\WINMM.dll
0x76390000 - 0x763ad000 C:\WINDOWS\system32\IMM32.DLL
0x10000000 - 0x10007000 c:\dcsthick\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000 C:\WINDOWS\system32\PSAPI.DLL
0x00390000 - 0x0039e000 c:\dcsthick\jre\bin\verify.dll
0x003b0000 - 0x003c9000 c:\dcsthick\jre\bin\java.dll
0x003d0000 - 0x003de000 c:\dcsthick\jre\bin\zip.dll
0x02e70000 - 0x02f84000 C:\dcsthick\jre\bin\awt.dll
0x73000000 - 0x73026000 C:\WINDOWS\system32\WINSPOOL.DRV
0x774e0000 - 0x7761d000 C:\WINDOWS\system32\ole32.dll
0x5ad70000 - 0x5ada8000 C:\WINDOWS\SYSTEM32\uxtheme.dll
0x02fe0000 - 0x03031000 C:\dcsthick\jre\bin\fontmanager.dll
0x73760000 - 0x737a9000 C:\WINDOWS\system32\ddraw.dll
0x73bc0000 - 0x73bc6000 C:\WINDOWS\system32\DCIMAN32.dll
0x73940000 - 0x73a10000 C:\WINDOWS\system32\D3DIM700.DLL
0x74720000 - 0x7476b000 C:\WINDOWS\system32\MSCTF.dll
0x755c0000 - 0x755ee000 C:\WINDOWS\system32\msctfime.ime
0x03320000 - 0x0333c000 C:\dcsthick\lib\CrewsDmApiJniNt.dll
0x031b0000 - 0x031bb000 c:\dcsthick\lib\CRWNT_DM.dll
0x03240000 - 0x03249000 c:\dcsthick\lib\BAT_API.dll
0x03340000 - 0x03352000 c:\dcsthick\lib\DC_DSM32.dll
0x03360000 - 0x03369000 c:\dcsthick\lib\CRWTOOLS.dll
0x77c00000 - 0x77c08000 C:\WINDOWS\system32\VERSION.dll
0x03370000 - 0x0337a000 c:\dcsthick\lib\PMAPI.dll
0x5d090000 - 0x5d12a000 C:\WINDOWS\system32\COMCTL32.dll
0x03790000 - 0x037b2000 c:\dcsthick\ResaDLL\DC_DSMNB.dll
0x5b860000 - 0x5b8b4000 C:\WINDOWS\system32\NETAPI32.dll
0x038d0000 - 0x038f2000 c:\dcsthick\ResaDLL\DC_DSMIP.dll
0x71ad0000 - 0x71ad9000 C:\WINDOWS\system32\WSOCK32.dll
0x71ab0000 - 0x71ac7000 C:\WINDOWS\system32\WS2_32.dll
0x71aa0000 - 0x71aa8000 C:\WINDOWS\system32\WS2HELP.dll
0x71a50000 - 0x71a8f000 C:\WINDOWS\system32\mswsock.dll
0x662b0000 - 0x66308000 C:\WINDOWS\system32\hnetcfg.dll
0x71a90000 - 0x71a98000 C:\WINDOWS\System32\wshtcpip.dll
0x76f20000 - 0x76f47000 C:\WINDOWS\system32\DNSAPI.dll
0x76fb0000 - 0x76fb8000 C:\WINDOWS\System32\winrnr.dll
0x76f60000 - 0x76f8c000 C:\WINDOWS\system32\WLDAP32.dll
0x66580000 - 0x6658f000 C:\WINDOWS\system32\pnrpnsp.dll
0x76fc0000 - 0x76fc6000 C:\WINDOWS\system32\rasadhlp.dll
0x032e0000 - 0x0330a000 C:\dcsthick\lib\ResaHostConnection.dll
0x03250000 - 0x03257000 c:\dcsthick\lib\CRWNT_GWALC.dll
0x03310000 - 0x03319000 c:\dcsthick\lib\ALCAPI.dll
0x763b0000 - 0x763f9000 C:\WINDOWS\system32\comdlg32.dll
0x77f60000 - 0x77fd6000 C:\WINDOWS\system32\SHLWAPI.dll
0x7c9c0000 - 0x7d1d7000 C:\WINDOWS\system32\SHELL32.dll
0x773d0000 - 0x774d3000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2982_x-ww_ac3f9c03\comctl32.dll
VM Arguments:
jvm_args: -Dcfdynaproppath=c:\dcsthick/config/ -Dcfdynapropxml=RESA_KCOdynamicproperties.xml -DConfigPath=c:\dcsthick/config/RESA_KCOConfig.xml -DResolution=High -DWorkstationID=GWGTE -DMode=GateBoarding -DlogPath=c:\temp\kcologs -DlogInformation=0 -DGateway=ALCSQ1 -DNetBiosPort=A
java_command: com.singaporeair.dcs.standalone.application.model.ApplicationModel SQ/IGATEADXX
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=c:\dcsthick\jre\bin
PATH=c:\dcsthick\jre\bin;c:\dcsthick/lib;c:\dcsthick/ResaDLL
USERNAME=USER
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 13, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows XP Build 2600 Service Pack 2
CPU:total 2 family 6, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 1039600k(565656k free), swap 2501208k(2091128k free)
vm_info: Java HotSpot(TM) Client VM (1.4.2_14-b05) for windows-x86, built on Mar 14 2007 16:46:11 by "java_re" with MS VC++ 6.0
The JAVA Application during initialisation establishes a connection with the host server for various devices. For each of the device it establishes a separate connection and keeps listening on these connections using multithreading.
During App close, we need to close each of these connections one by one for each device.
The opening /closing of connection is done by 3rd party DLL and call to there APIs is done through a C++ Wrapper DLL that I have built between the Java layer and their DLL.
When we close the Application, I am always able to close the connections on the first 2 devices. Then all of a sudden it crashes either for the 3rd device conn. close or for the 4th one. The code is the same for all the devices . That too sometimes it just goes fine without crashing. If its a null pointer exception, why is it that it crashes on some occassions and not in other times. More importantly, why is it that it does not fail for the first 2 devices , but fails for the 3rd or 4th device connection close?
Can please anyone help me. Please suggest me as to how I can determine the cause of the error.
And is this error really coming in ntdll.dll or is it getting caused of my dll?

The opening /closing of connection is done by 3rd party DLL and call to there APIs is done through a C++ Wrapper DLL that I have built between the Java layer and their DLL.The specific error indicates a pointer/memory problem.
The first place that is likely is in your code.
The second most likely place for the cause is because you are using the third party library incorrectly. For example before exiting you are supposed to clean up resources and you are not doing so.
As a remote possibility, much less likely that either of the above, there is a bug in jnative or in the 3rd party library.

How to Generate XML File from Java Code.

I want to generate the xml file from the java code.
Could you plz suggest any webSite address with example?

Here is the code
import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class CreateXML {
     private DocumentBuilderFactory factory = null;
     private DocumentBuilder builder = null;
     private Document document = null;
     public CreateXML() {
          try {
               factory = DocumentBuilderFactory.newInstance();
               builder = factory.newDocumentBuilder();
               document = builder.newDocument();
          } catch (FactoryConfigurationError e) {
               e.printStackTrace();
          } catch (ParserConfigurationException e) {
               e.printStackTrace();
     /** Creates the document for xml. */
     public Document createDocument(){
          try{
               Element root = document.createElement("Root");
               Element child = document.createElement("child");
               root.appendChild(child);
               document.appendChild(root);
          }catch(RuntimeException e){
               e.printStackTrace();
          return document;
     /** Saves the document as xml. */
     public void saveDocument(Document document){
          try{
               TransformerFactory transFactory = TransformerFactory.newInstance();
               Transformer transformer = transFactory.newTransformer();
               DOMSource source = new DOMSource(document);
               StreamResult stream = new StreamResult(new File("sample.xml"));
               transformer.transform(source, stream);
               System.out.println("XML Created !!");
          }catch(TransformerConfigurationException e){
               e.printStackTrace();
          } catch (TransformerException e) {
               e.printStackTrace();
     public static void main(String args[]){
          CreateXML createXML = new CreateXML();
          Document document = createXML.createDocument();
          createXML.saveDocument(document);
}

How to generate the java code of a table's data model by parsing it's FXML?

I have know how to create FXML file that describes a table. Meanwhile, according to [Oracle Tutorial|http://docs.oracle.com/javafx/2/fxml_get_started/fxml_tutorial_intermediate.htm#CACFEHBI], it is a best practice to implement a class that defines the data model and provides methods and fields to further work with the table.
However, It's rather cumbersome and time consuming to typing the code. So, is there any tools that can generate the java code of a table's data model by parsing it's FXML describe file?
Regards, Qinn
Edited by: 854675 on Oct 7, 2012 11:02 PM

I have know how to create FXML file that describes a table. Meanwhile, according to [Oracle Tutorial|http://docs.oracle.com/javafx/2/fxml_get_started/fxml_tutorial_intermediate.htm#CACFEHBI], it is a best practice to implement a class that defines the data model and provides methods and fields to further work with the table.
However, It's rather cumbersome and time consuming to typing the code. So, is there any tools that can generate the java code of a table's data model by parsing it's FXML describe file?
Regards, Qinn
Edited by: 854675 on Oct 7, 2012 11:02 PM

Problem w/ Java code generated by Darwin

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