Where to keep the java class file which is being used from a form?

Hi,
Actually I am developing a form which has a bean area and the data will be displayed in the bean area in the form of grid. And I will register this form with apps and will run the from Oracle apps. I want to know that there is a java class file that is being refered by the form, where should this java class file be placed and is there any other places where any changes are required so that the form runs correctly from the Oracle apps and can find the java class file.
I am very thankful to each and everyone who will be able answer this question of my.

do you mean decompiling? there are tons of java decompilers available out there, what exactly are you trying to do here?

Similar Messages

How to read the java class file to convert it in java.

hello all,
i m developing the java application which generated the java code from the java 'class file' .
Can anybody please help me, Is any java support for reading the class file? or how to know the class file format?
I know the application javad, jad, javap which is doing the same thing.
thanks for reply,
- Jayd

do you mean decompiling? there are tons of java decompilers available out there, what exactly are you trying to do here?

Determine the Java Class File Major & Minor Version

Did anyone tried to look at the Major & Minor version of a specific java class file.
Our server is running in version 1.3. We are including a third party class file, I like to check before our production move, whether the file is compiled is <= Jdk1.3.
Thanks in Advance.

// 1) Download Jakarta BCEL
// 2) compile this class
import org.apache.bcel.classfile.*;
public class Main
     public static void main(String[] args) throws Exception
          printClassVersion("c:\\foo.jar", "com/foo/Bar.class");
     public static void printClassVersion(String jarfile, String classfile) throws Exception
          ClassParser cp = new ClassParser(jarfile, classfile);
          JavaClass clazz1 = cp.parse();
          System.out.println(jarfile);
          System.out.println("Major: " + clazz1.getMajor());
          System.out.println("Minor: " + clazz1.getMinor());
}

Where are all the java source files located at on the server for 11.5.10?

Hello,
I found the object code file "MOLine.class" under the "/localapps/prodcomn/java/oracle/apps/inv/mo/server" directory on the server. But I simply could not find its source file "MOLine.java". Could someone please tell me where I can find all the java source code on the server? This is for Oracle Apps 11.5.10.
Regards,
Smita

An error occured when trying to open the file for reading. Filename: ".\jad\tmp\MOLine.java"
Current Working Directory: C:\Program Files\Cavaj Java Decompiler\
System error message: The system cannot find the file specified.
C++ exception: ios: failbit setDo you get the same error if you use a directory name which has no space in name?
Question is, when I am trying to decompile MOLine.class to produce MOLine.java, why is it looking for MOLine.java?Most probably because you cannot decompile the class file (I believe if it was possible, Oracle would have provided the java file).
Thanks,
Hussein

How can i access the methods if i only got the java class file?

just like what the topic said...i would like to ask if i only got the class file of java without API documentation. how can i know what method is included ?
thanks a lot.
my email address is : [email protected]

Class.getMethods()
throws SecurityException
Returns an array containing Method objects reflecting all the public member methods of the class or interface represented by this Class object, including those declared by the class or interface and and those inherited from superclasses and superinterfaces. The elements in the array returned are not sorted and are not in any particular order. This method returns an array of length 0 if this Class object represents a class or interface that has no public member methods, or if this Class object represents an array class, primitive type, or void.

Where to store the servlet class files ?

If, I store the class files for servlets under WEB-INF/classes folder,
          i get file not found exception while using WL 6.1 sp2. But, if i store
          the class file under DefaultWebApp folder, it works fine.
          Any help about where to store the class files for servlets would be
          great help.
          Thanks.
          hiren


Copy Servlet in DefaultWebApp/Web-Inf/classes directory.
          Configure Servlet in web.xml deployment descriptor.
          <servlet>
          <servlet-name></servlet-name>
          <servlet-class></servlet-class>
          </servlet>
          <servlet>
          <servlet-name></servlet-name>
          <servlet-class></servlet-class>
          </servlet>
          <servlet-mapping>
          <servlet-name></servlet-name>
          <url-pattern></url-pattern>
          </servlet-mapping>
          hiren dossani wrote:
          > If, I store the class files for servlets under WEB-INF/classes folder,
          > i get file not found exception while using WL 6.1 sp2. But, if i store
          > the class file under DefaultWebApp folder, it works fine.
          > Any help about where to store the class files for servlets would be
          > great help.
          >
          > Thanks.
          >
          > --
          > hiren

Where does the java classes go?

I normally use IntelliJ which automatically puts the java class and the jsp where they are meant to go.
Can some help me.
Can someone please tell me where to put the java class, i have put the jsp pages in the webapps\ROOT but where does the java classes go?
Edited by: Tinkerbelle on Jul 24, 2008 1:46 AM

Tinkerbelle wrote:
sorry being stupid i do that sorry,
If i change the class to type (as someone said in a previous post)That would only work if you already put the bean in the session scope.
Did you try what PaulOckford wrote?
>
i get this error:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Only a type can be imported. com.database.contactDB resolves to a packageDo you have a package structure that looks like this:
com
com/database/ <-- This is where contactDB.class is located
com/database/contactDB/
Because that is what the compiler is saying. Though it may be thrown off by case (see below)
P.S. If you use the jsp:useBean you do not need the import statement which appears to be where the error occurs. (One of the things that makes JSPs so hard to debug is the fact that the error line in the generated java file as referenced above is never the same as the line in the JSP file).
>
An error occurred at line: 3 in the jsp file: /login.jsp
database.contactDB cannot be resolved to a type
1: <%@ page import="com.database.contactDB" %>
2:
3: <jsp:useBean id='db'
4: scope='session'
5: type='database.contactDB'/>
6: <html>
And to be ultra clear - you did compile contactDB from a .java file to a .class file, and the class is called contactDB and not ContactDB correct? The class name is case sensitive and should be the exact same case in the useBean and import statements as in the real class name.
>
An error occurred at line: 3 in the jsp file: /login.jsp
database.contactDB cannot be resolved to a type
1: <%@ page import="com.database.contactDB" %>
2:
3: <jsp:useBean id='db'
4: scope='session'
5: type='database.contactDB'/>
6: <html>
Stacktrace:
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:93)
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:435)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:298)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:302)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs.
Apache Tomcat/5.5.26Edited by: stevejluke on Jul 24, 2008 7:33 AM
Fixed compile from .class file to a .java file to compile from a .java file to .class file

Where to place an xml file that is read by java class file dir structure

Hello all,
I have an xml file that I am using in lieu of a database to track conference rooms . This is a small file. I need to read this file from my java class file which is used by a jsp. Currently I have an absolute path C://logger/conference.xml. All works fine but I need to deploy to a different machine soon and so I need to place this file somewhere in the project directory structure (created by netbeans) so that it will be included in the war file and can be read by the java class file.
Also what would be the relative path to this suggested directory.
TIA!!!

public class DOMconference {
    /** Creates a new instance of DOMconference */
    public DOMconference() { }
    //private final static String XML_FILE_NAME = "/opt/conference.xml";//set the output file and location
    public String XML_FILE_NAME = "";
    private final static String FIRST_CONF_ID = "8200";//set the initial conference number
    static Document document;
    public void getFilePath(String path)
        XML_FILE_NAME = path.replaceAll("\\\\","/");
        System.out.println("XML==============="+XML_FILE_NAME);
    File file = new File(XML_FILE_NAME);
    *generic method that returns a Document object
   public Document getDocument() throws SAXException, ParserConfigurationException,
           IOException
       DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
       factory.setIgnoringComments(true);
       factory.setCoalescing(true);
       factory.setNamespaceAware(false);
       factory.setValidating(false);
       DocumentBuilder builder = factory.newDocumentBuilder();
       document = builder.parse(file);   //HERE IS WHERE THE ERROR POINT S TO
       return document;
   }Here is the complete error:
INFO: Server startup in 1282 ms
XML===============C:/Documents and Settings/gforte/agi/build/web/WEB-INF/conference.xml
[Fatal Error] bin:1:1: Content is not allowed in prolog.
org.xml.sax.SAXParseException: Content is not allowed in prolog.
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:264)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:292)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:172)
at agi.DOMconference.getDocument(DOMconference.java:91)
at agi.DOMconference.getLdapConferences(DOMconference.java:466)
at agi.Ldap.getConferences(Ldap.java:243)
at org.apache.jsp.test_jsp._jspService(test_jsp.java:111)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:362)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
[Fatal Error] bin:1:1: Content is not allowed in prolog.
NotifyUtil::java.net.SocketException: Software caused connection abort: recv failed
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:606)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:554)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:571)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:936)
at org.netbeans.modules.web.monitor.server.NotifyUtil$RecordSender.run(NotifyUtil.java:248)
So if I change my code to this (note that all I change is how the constant XML_FILE_NAME is set and I copy and paste the path that is derived from getFilePath after the String.replaceAll call.):
public class DOMconference {
    /** Creates a new instance of DOMconference */
    public DOMconference() { }
    private final static String XML_FILE_NAME = "C:/Documents and Settings/gforte/agi/build/web/WEB-INF/conference.xml";//set the output file and location
    //public String XML_FILE_NAME = "";
    private final static String FIRST_CONF_ID = "8200";//set the initial conference number
    static Document document;
    public void getFilePath(String path)
        //XML_FILE_NAME = path;//.replaceAll("\\\\","/");
        System.out.println("XML==============="+XML_FILE_NAME);
    File file = new File(XML_FILE_NAME);
    *generic method that returns a Document object
   public Document getDocument() throws SAXException, ParserConfigurationException,
           IOException
       DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
       factory.setIgnoringComments(true);
       factory.setCoalescing(true);
       factory.setNamespaceAware(false);
       factory.setValidating(false);
       DocumentBuilder builder = factory.newDocumentBuilder();
       document = builder.parse(file);
       return document;
   }All is fine..
Just in case, here is my xml file contents copy and paste from notepad.
<?xml version="1.0"?><conf_rooms><conf_room><conf_id>8200</conf_id><conf_name>Conference room 1</conf_name></conf_room><conf_room><conf_id>8201</conf_id><conf_name>Conference Room 2</conf_name></conf_room><conf_room><conf_id>8202</conf_id><conf_name>dufus</conf_name></conf_room></conf_rooms>Thanks for hanging in there with me on this.
Graham

Is it possible to put the java classes of an application and run?

Hi All,
Please excuse me if this question seems meaningless / laughable.
We get java class files by compiling the source code with java compiler. To run the application, classpath can be set to the folder where the class files are stored and then run the main class.
Now the question is, is it possible to read the class files to RAM and then run the application. I highly appreciate your help.
Thanks in advance.
Chinnaswamy

You could
1.) copy the class files to a ramdisk
2.) write another class loader that deletes the class files after loading >them from ram
but all of this is probably not necessary.
What exactly would you like to achieve by doing this? Thanks, JoachimSauer.
The idea I have in mind is to first read and store the java class files in C/C++ code and then while running the C/C++ code, read & put the java classes into RAM and run the java application.
This way the decompilation problem can be alleviated for valuable java applications. ( I am not sure, this will work)
Another reason could be speed improvement. Classes in RAM is expected to make the application to run faster than when class files are in hadr disk
With regards
Chinnaswamy

Getting an error msg while trying to run the java class from CMC

Hi All,
I am getting an error, while trying to run the java .class file, that which is imoported into CMC.
Error msg:
Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
     at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     at com.crystaldecisions.sdk.plugin.desktop.program.internal.ProgramWrapper.main(ProgramWrapper.java:49)
I have imported .class file into CMC and trying to invoke the .class file by another java program from eclipse..When i tried to invoke the .class in cmc, i am getting an error msg, mentioned above. I thought there might be version conflict. So i changed the java complier version to 1.5 in my Eclipse. After that is done again i am facing the same problem.
Can anyone help me to resolve this issue?
Thanks in Advance.

i have installed BO SDK 3.1 , Service pack 3. It comes woth JDK 1.5 version. i have not done any chnages to it. I impoprted all the jar files related to BO into eclipse.
1) Actually, i am writing java code on eclipse. When i run code from the eclipse, it creates a session to cmc and creates folder structure what i need.
2) But the thing is, that code needs to run, when i import the .class file into cmc. The process how i imported the .class file to cmc.
Manage> Add> Program File-->Java (Check Box). In this way i added java class file from the eclipse workspace (class file from the bin directory).
3) So when i run the .class file externally by another java program or also when i log in to CMC and run that .class file, the instance shows sucess, but when i see the logfile i am getting an exception that which i mentioned above.
If my method is worng can you please let me know the stepts how to run java program in cmc.
Thanks in Advance

Java class files location of OSB resources

What is the location of the java class files that get generated when OSB project/resources are deployed to the server ?

Hi Lisan,
Which version are you using? Folder strucure differs for 11i and R12 versions.
All the class files will be placed under the JAVA_TOP folder. From there you have to follow your package structure. Here it is oracle/apps/xxogl/f04/cp/file
HTH,
Syed.

Unable to compile the java class in the SQL PLUS

Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;

860411 wrote:
Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
I believe the error message is clear and self-explanatory.
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;
The last two lines above should be
/Srini

In which directory should i keep java class files in oracle apps

hi
I have one problem, In which Top & directory should i keep java class files in oracle apps
krishna

Hi
By itself its available in oracle\visappl\au\11.5.0\java\
thats were the location needs to be placed in the apps.zip.
Thanks
Riyas

Java .class files - Moving the Main Class .class file to a new location

Novice question....so much so that I hope it's even coherent...
In a Java program which references many associated .class files (e.g. bicycleMain.class, bicycleSub1.class, bicycleSub2.class, etc....), do the associated .class files always have to be located in the same directory as the Main .class file?
What I'm getting at is - If I've developed an application consisting of several .class files on my own Windows PC and I want to put the compiled application out on our Windows File Server so that anyone can execute my application, how would I go about doing this?
Say I put the compiled .class files in H:\PROJECTS\JAVA\COMPILED\, will other people be able to execute the application from their PCs by simply issuing the command line:
'java h:\projects\java\compiled\bicycleMain'
Any insights would be very helpful in getting me oriented. Thanks in advance.

Interesting...so are you saying the command line might look something like this:
java -classpath h:\projects\java\compiled bicycleMain
And if I want other people to be able to execute the application without specifying the -classpath option then they would need to manually update the ClassPath environment variable on their individual PCs first?

Where to find Java Class File Specification for Java 5.0?

Where to find Java Class File Specification for Java 5.0?
thank you in advance.

same place you found it for 1.4Can u give more details? I thought the class spec for Java 1.4 is the same as Java 1.2.
anyone can tell where to find Java Class File Specification for Java 5.0?
Thanks.

Where to keep the java class file which is being used from a form?

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