Iview modification: java class compilation ?
Hello,
I have downloaded from the portal the .par of the iview I want to modify.
I have extracted from this .par file one class for modification. I have decompiled this class using JavaDecompiler and I have modified the code.
My question is to know how I could now compile this modified class?
When it will be done I will put this class in the JAR file with the no modified classes.
Thanks for yout help,
Regards,
Jerome.
Hi Jerome,
First, welcome on SDN! About your question:
You have (at least) two options: Create a pure Java project in NWDS/Eclipse and compile the modified class, later on use some tool like WinRAR to exchange the original class with the modified one (dirty approach).
Or: Create a portal application project, remove the decompiled class from the privat lib jar / lib jar, put these modified JARs into the target lib directories, and put the decompiled Java file into the appropriate src section.
This way, the non-modified original class files as well as your modified class get together into the destination PAR. This one is also deployable from NWDS (clean approach).
Hope it helps
Detlev
PS: Please consider rewarding points for helpful answers on SDN. Thanks in advance!
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import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
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import oracle.jdbc.driver.OraclePreparedStatement;
import oracle.jdbc.driver.OracleCallableStatement;
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"set DESCRIPTION='Bursting ' || " +
" ( select USER_CONCURRENT_PROGRAM_NAME " +
" from FND_CONC_REQ_SUMMARY_V " +
" where request_id= :1 ) " +
"where request_id = :2 ";
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(OracleCallableStatement)mJConn.prepareCall(lSqls);
lStmt2.setInt(1,lrequestId);
lStmt2.setInt(2,reqid);
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lStmt2.close();
mJConn.commit();
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lfile.writeln("Retrieving XML request information",0);
lSqls = "select OUTFILE_NODE_NAME, OUTFILE_NAME from " +
"FND_CONCURRENT_REQUESTS " +
"where request_id= :1";
OraclePreparedStatement lStmt1 =
(OraclePreparedStatement)mJConn.prepareStatement(lSqls);
lStmt1.setInt(1,lrequestId);
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lRslt.next();
String cNode=lRslt.getString(1);
String outf=lRslt.getString(2);
lRslt.close();
lStmt1.close();
if (debug) lfile.writeln("Node Name:" + cNode,1);
lfile.writeln("Preparing parameters",0);
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String outputfilename = pCpContext.getOutFile().getFileName();
if (debug) lfile.writeln(lOutFormat+" output =" + outputfilename, 1);
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RemoteFile rf = new RemoteFile (pCpContext, cNode, outf, "TEXT");
String inputfilename = rf.getFile().getAbsolutePath();
if (debug) lfile.writeln("inputfilename =" + inputfilename, 1);
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lRC.setCompletion(ReqCompletion.ERROR,
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InputStream fis = new FileInputStream(inputfilename);
InputStream ctlFile = new FileInputStream("\\home\\applmgr\\InvoiceBatchBurst.xml");
lfile.writeln("Starting burst ...",1);
OADocumentProcessor dp = new OADocumentProcessor(ctlFile,fis,"/home/applmgr/tmp");
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dp.registerListener(this);
lfile.writeln("Listener created ...",1);
Properties prop= new Properties();
lfile.writeln("Properties set ...",1);
prop.put("user-variable:EMAILP","[email protected]");
dp.setConfig(prop);
lfile.writeln("Config set ...",1);
dp.process();
lfile.writeln("Bursting complete",1);
fis.close();
fout.close();
lRC.setCompletion(ReqCompletion.NORMAL, "Request Completed Normal");
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lfile.writeln("--SQLException",1);
//lfile.writeln(e.getMessage(),1);
lfile.writeln(getErrorStack(e),1);
lRC.setCompletion(ReqCompletion.ERROR, e.getMessage());
catch (XDOException e)
lfile.writeln("--XDOException",1);
//lfile.writeln(e.getMessage(),1);
//lfile.writeln(sw.toString(),1);
lfile.writeln(getErrorStack(e),1);
lRC.setCompletion(ReqCompletion.ERROR, e.getMessage());
catch (Exception e)
lfile.writeln("--Exception",1);
lfile.writeln(e.getMessage(),1);
lfile.writeln(getErrorStack(e),1);
lRC.setCompletion(ReqCompletion.ERROR, e.getMessage());
finally
pCpContext.releaseJDBCConnection();
private String getErrorStack(Exception exc) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
try
exc.printStackTrace(pw);
pw.flush();
pw.close();
sw.close();
return sw.toString();
catch (Exception e)
return null;
public void beforeProcess(){
if (debug) lfile.writeln("==============Start of Bursting Process=================",0);
public void afterProcess()
if (debug) lfile.writeln("==============End of Bursting Process=================",0);
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if (debug)
lfile.writeln(" ========Start of Process Request",0);
lfile.writeln(" Request Index +requestIndex",0);
public void afterProcessRequest(int requestIndex)
if (debug) lfile.writeln(" ========End of Process Request",0);
public void beforeProcessDocument(int requestIndex,int documentIndex)
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lfile.writeln(" ========Start of Process Document",0);
lfile.writeln(" Request Index "+requestIndex,0);
lfile.writeln(" Document Index " +documentIndex,0);
public void afterProcessDocument(int requestIndex,int documentIndex,Vector documentOutputs)
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lfile.writeln(" ========End of Process Document",0);
lfile.writeln(" Outputs :"+documentOutputs,0);
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lfile.writeln(" ========Start of Delivery",0);
lfile.writeln(" Request Index "+requestIndex,0);
lfile.writeln(" Document Index " +documentIndex,0);
lfile.writeln(" DeliveryId " +deliveryId,0);
public void afterDocumentDelivery(int requestIndex,int documentIndex,String deliveryId,Object deliveryObject,Vector attachments)
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lfile.writeln(" ========End of Delivery",0);
lfile.writeln(" Attachments : "+attachments,0);
I hope you can help me as this is an on going issue for me that I need to try and get resolved.
I look forward to hearing any suggestions.
Regards,
CjHi,
Yes you have one more field in the Data Definition tab that reads Bursting Control File just after the 3 you mentioned .You can upload the control file here.
However both this functionality and the Bursting Concurrent Program will be available once you have applied the patch for 5.6.3..
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It has some samples...
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Regards,
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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 -
Suffering an complie error when trying to compile java class in EBS11i
Hi,
When I trying to compile java classes with which imported the HttpServletResponse class, will get the follow error message:
package javax.servlet does not exist
cannot resolve symbol
symbol : class HttpServletResponse
It seems the javax.servlet package is not included in the classpath. But I checked the $CLASSPATH, it seems no problem.
echo $CLASSPATH
/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/lib/tools.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/lib/dt.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/jre/lib/charsets.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/jre/lib/rt.jar:/u02/applvis/viscomn/java/appsborg2.zip:/u02/applvis/visora/8.0.6/forms60/java:/u02/applvis/viscomn/java
Does anyone know the reason?
environment: ebs 11i
Thanks&Regards,
Xiaofengresolved this issue.
1. Edit $APPL_TOP/admin/adovars.env file -
Add the following jar files to the AF_CLASSPATH line -
Full path of /...../iAS/Apache/Jsdk/lib/jsdk.jar
Full path of /...../iAS/Apache/Jserv/libexec/ApacheJServ.jar
2. Bounce the concurrent manager in order to have the changes take effect. -
Workshop error during compilation of Java class
Hi,
I am starting to use Workshop for development. I am getting the following error when I start the debugger.
I am trying to compile a Java class and don't know how to proceed. Any help is appreciated.
build:
Deleting directory C:\DOCUME~1\name\LOCALS~1\Temp\wlw-temp-23835\wlw_compile55184
Created dir: C:\DOCUME~1\name\LOCALS~1\Temp\wlw-temp-23835\wlw_compile55184
C:\bea\user_projects\applications\CVXMLBeansApplication\CVXMLBeansClient\
ERROR: XMLBeansClient.java:12: The package of this type does not match its location on the source path: .
ERROR: 1 error(s), 0 warning(s).
BUILD FAILED
ERROR: Errors found.I found the answer nested in the documentation. I had to create folders that mirror the package structure and then place the source file in its appropriate folder.
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Simple Java class using SQLJ not compiling.
Hello all, I have a simple Java class that is using SQLJ. It will not compile though. I am not sure what I should set for classpath. Any ideas? This is what I have so far.
set PATH=C:\jdk1.2.2\bin;c:\oracle\ora81\jdbc\bin;
set CLASSPATH="C:\oracle\ora81\jdbc\lib\classes12.zip;C:\oracle\ora81\sqlj\lib\runtime12.zip;C:\oracle\ora81\sqlj\lib\translator.zip;C:\jdk1.2.2\lib\*.*"
then
javac SQLJTester.java
Here is my .java file ---
import java.io.*;
import java.sql.*;
import sqlj.runtime.*;
import sqlj.runtime.ref.*;
public class SQLJTester {
public static void update() throws Exception {
java.sql.Timestamp timeNow;
#sql {
BEGIN
:timeNow := sysdate;
END
public static void main (String[] args) {
try {
SQLJTester.update();
System.out.println ("Updated successfully");
catch (Exception e) {
System.out.println ("Caught an exception.");
Thanks ahead for your time,
JustinWhen sqlj files are compiled and translted to java file with them the file with extension .ser is also generated. browsers do not recognise this .ser files they only understand .class files which the download using <codebase> instead of class path. so thats why you r not able to use sqlj in servlet. try to customize the profile. Now can some one inform how to use sqlj from eclipse. does it support?. i need to downoad sqlj.exe for that. if anyone has idea from where i can download sqlj.exe pls inform me at [email protected]
-
Re-compile Oracle 11i Internet Expenses Java Classes
Due to business requirement, we are required to re-compile Oracle 11i Internet Expenses java classes. Fortunately all files are fine, except of one for "Expense Details" screen.
Under directory */comn/java/oracle/apps/ap/oie/server/, there is a JAVA class file DetailAMImpl.java. When I re-compile it, I got errors as below:
$> javac DetailAMImpl.java
DetailAMImpl.java:506: cannot resolve symbol
symbol : method copyFrom (oracle.apps.ap.oie.server.ExpenseReportLinesVORowImpl,oracle.jbo.domain.Number,oracle.jbo.domain.Number)
location: interface oracle.jbo.Row
row.copyFrom(expensereportlinesvorowimpl, new Number(-10), expensereportlinesvorowimpl.getDistributionLineNumber());
^
DetailAMImpl.java:508: cannot resolve symbol
symbol : method setReportLineId (oracle.jbo.domain.Number)
location: interface oracle.jbo.Row
row.setReportLineId(expensereportlinesvorowimpl.getReportLineId().multiply(-1));
^
DetailAMImpl.java:512: cannot resolve symbol
symbol : method getReportLineId ()
location: interface oracle.jbo.Row
expenseallocationsvoimpl.duplicateDistributionsByLine(expensereportlinesvorowimpl.getReportLineId(), row.getReportLineId());
^
DetailAMImpl.java:525: cannot resolve symbol
symbol : method bIsEmpty ()
location: interface oracle.jbo.Row
if(row.bIsEmpty())
^
4 errors
$>
It seems I am missing one Java class file that contains View object "ROW". Could you please advise me what is the missing file, and where can I get it?
Many Thanks.Hi,
I suggest to ask this question on one of the Oracle Applications forums, or better, address this issue with customer support at metalink.oracle.com
Frank -
Compiling java classes into dll
Hi,
Just trying to find out is there anyway I can compile the java classes into dll?
If I am to use JNI and C++, will the dll compiled be able to work well in a platform that does not have JVM?
Thank you.Hi,
Just trying to find out is there anyway I can
an compile the java classes into dll?
No, but you can start the jvm and run your main class from a dll using jni. And, if you do that, you'll of course need a JVM on the client that'll be running your code.
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