Running stand alone java class using Maven

Hi I want to run my main class using Maven.Can anyone help?

SDET wrote:
Hi I want to run my main class using Maven.Can anyone help?I'm pretty sure the Maven documentation can be of great help. If not, the Maven-users mailing list is your resource of choice for Maven related questions.

Similar Messages

Database connection pool to stand alone java class

Hi all,
I would like to know the best way to use a database connection pool with a stand alone java class.
In my web applications I usually use JDBC Data Source version 5 to connect to my database. In this case, I connect to an Oracle database. But in this scene, I've a WebSphere Application Server to provide this connection pool. But for stand alone applications, I don't know how to do because I don't have a Application server to run on.
Can enyone help me with this beginner question?
Best regards.

I tried to find the pool class I created but it must be on another CD. Anyway, you can easily create a number of connections and place them on a stack (your own or java's). When you need one, pop it off. When you are finished, push it back.
Good luck.

Calling a web service from a stand alone java class

I need to invoke a web service from stand alone java class- Please let me know how to acheive this.
Thanks

Hi jazz123,
There's an example in the [*Java Web Services Tutorial*|http://java.sun.com/webservices/docs/2.0/tutorial/doc/] : see Chapter 1: Building Web Services with JAX-WS - A Simple JAX-WS Client.

Calling a web service through SSL via a stand alone java class

HI,
I am trying to call a web service through SSL via a simple stand alone java client.
I have imported the SSL certificate in my keystore by using the keytool -import command.
Basically I want to add a user to a group on the server. Say I add a user user 1 to group group 1 using an admin userid and password. All these values are set in an xml file which I send to the server while calling the server. I pass the web service URL, the soap action name and the xml to post as the command line arguments to the java client.
My xml file(Add.xml) that is posted looks like :
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
xmlns:xsi = "http://www.w3.org/1999/XMLSchema-instance"
xmlns:SOAP-ENC = "http://schemas.xmlsoap.org/soap/encoding/"
xmlns:SOAP-ENV = "http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd = "http://www.w3.org/1999/XMLSchema"
SOAP-ENV:encodingStyle = "http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<namesp1:modifyGroupOperation xmlns:namesp1 = "/services/modifyGroup/modifyGroupOp">
<auth>
<user>adminUser</user>
<password>adminPassword</password>
</auth>
<operationType>ADD</operationType>
<groupName>group1</groupName>
<users>
<userName>user1</userName>
</users>
</namesp1:modifyGroupOperation>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I call the client as:
java PostXML https://com.webservice.com/services/modifyGroup "/services/modifyGroup/modifyGroupOp" Add.xml
I my client, I have set the following:
System.setProperty("javax.net.ssl.keyStore", "C:\\Program Files\\Java\\jre1.5.0_12\\lib\\security\\cacerts");
System.setProperty("javax.net.ssl.keyStorePassword", "password");
System.setProperty("javax.net.ssl.trustStore", "C:\\Program Files\\Java\\jre1.5.0_12\\lib\\security\\cacerts");
System.setProperty("javax.net.ssl.trustStorePassword", "password");
But when I try to execute the java client, I get the following error:
setting up default SSLSocketFactory
use default SunJSSE impl class: com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl
class com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl is loaded
keyStore is : C:\Program Files\Java\jre1.5.0_12\lib\security\cacerts
keyStore type is : jks
keyStore provider is :
init keystore
init keymanager of type SunX509
trustStore is: C:\Program Files\Java\jre1.5.0_12\lib\security\cacerts
trustStore type is : jks
trustStore provider is :
init truststore
adding as trusted cert:
init context
trigger seeding of SecureRandom
done seeding SecureRandom
instantiated an instance of class com.sun.net.ssl.internal.ssl.SSLSocketFactoryImpl
main, setSoTimeout(0) called
main, setSoTimeout(0) called
%% No cached client session
*** ClientHello, TLSv1
RandomCookie: GMT: .....
Compression Methods: { 0 }
[write] MD5 and SHA1 hashes: len = 73
main, WRITE: TLSv1 Handshake, length = 73
[write] MD5 and SHA1 hashes: len = 98
main, WRITE: SSLv2 client hello message, length = 98
[Raw write]: length = 100
[Raw read]: length = 5
[Raw read]: length = 58
main, READ: TLSv1 Handshake, length = 58
*** ServerHello, TLSv1
%% Created: [Session-1, SSL_RSA_WITH_RC4_128_MD5]
** SSL_RSA_WITH_RC4_128_MD5
[read] MD5 and SHA1 hashes: len = 58
[Raw read]: length = 5
[Raw read]: length = 5530
main, READ: TLSv1 Handshake, length = 5530
*** Certificate chain
chain [0] = ...
chain [1] = ...
chain [2] = ...
chain [3] = ...
main, SEND TLSv1 ALERT: fatal, description = certificate_unknown
main, WRITE: TLSv1 Alert, length = 2
[Raw write]: length = 7
0000: 15 03 01 00 02 02 2E .......
main, called closeSocket()
main, handling exception: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
main, called close()
main, called closeInternal(true)
main, called close()
main, called closeInternal(true)
main, called close()
main, called closeInternal(true)
Exception in thread "main" javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.c
ertpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(Unknown Source)
at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
at java.io.BufferedOutputStream.flush(Unknown Source)
at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:506)
at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2110)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1088)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at PostXML.main(PostXML.java:111)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find v
alid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source)
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
at com.sun.net.ssl.internal.ssl.JsseX509TrustManager.checkServerTrusted(Unknown Source)
... 18 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)
at java.security.cert.CertPathBuilder.build(Unknown Source)
... 23 more
I do not know where I have gone wrong. Could someone point out my mistake.
Thanks In advance!

Hi jazz123,
There's an example in the [*Java Web Services Tutorial*|http://java.sun.com/webservices/docs/2.0/tutorial/doc/] : see Chapter 1: Building Web Services with JAX-WS - A Simple JAX-WS Client.

Having Problem With "static" When Running a Stand Alone Java Class

I have a Java class that recursively builds a 'tree' . This Java class works as I expected without problem. I am able to write out this 'tree" to the console "line by line" with proper indentation.
The problem occurs when I try to iterate through this 'tree' in the public static void main(String[] arg) method -- Each line in the tree is an Array. And I have to declare this Array (called titleArray in my code) non-static; otherwise, I end up with picking up the very last line of my hard-coded data.
Besides, I also have to declare the List (called recursiveTextArray in my code) non-static; otherwise, I end up with picking up the first Array that I ever build and run into endless iterations till the heap size is exhausted. Note that each element of that List is an Array object.
Then, this non-static Array and this non-static List cannot be accessed in the public static void main(String[] arg) method.
What should I do?
Here is my code that works without problem (the one I do not access the 'titleArray' in the main(String[] arg) method):
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.Date;
import java.awt.Color;
import com.aspose.words.*;
public class OplanPhase
     public static void main( String[] args)
          OplanPhase root = new OplanPhase( "", "Oplan 50XX - Phase I" );
          OplanPhase objective1 = new OplanPhase( "OO-3.1", "Destroy enemy conventional ground forces" );
          OplanPhase objective2 = new OplanPhase( "OO-3.2", "Destroy enemy conventional air forces" );
          OplanPhase objective3 = new OplanPhase( "OO-3.3", "Destroy enemy conventional naval forces" );
          OplanPhase objective4 = new OplanPhase( "OO-3.4", "Influence opposition groups within enemy areas to support friendly forces" );
          OplanPhase effect1 = new OplanPhase( "TgtObj-3.1", "Locate, identify, and destroy key enemy C2 nodes" );
          OplanPhase effect2 = new OplanPhase( "TgtObj-3.2", "Locate, identify, and destroy key enemy C2 nodes" );
          OplanPhase effect3 = new OplanPhase( "CFSOCC-3.2", "influence enemy opposition groups to support friendly forces campaign objectives" );
          OplanPhase effect4 = new OplanPhase( "JFMECC-3.3", "Destroy SLOC interdiction vessels" );
          OplanPhase effect5 = new OplanPhase( "CFSOCC-3.4", "Influence enemy opposition groups to support friendly forces campaign objectives" );
          OplanPhase moe1 = new OplanPhase( "MOE-TO-3.1", "Conduct surveillance to locate and identify key enemy C2 nodes" );
          OplanPhase moe2 = new OplanPhase( "MOE-JFSOC-3.1", "Degree of cooperative effort with area opposition groups" );
          OplanPhase moe3 = new OplanPhase( "MOE-JFSOC-3.2", "Number of combined missions successfully completed with opposition groups" );
          OplanPhase moe4 = new OplanPhase( "MOE-JFSOC-3.3", "Number of combined missions successfully completed with opposition groups" );
          OplanPhase task1 = new OplanPhase( "TASK-TO-3.1", "Destroy key enemy C2 nodes" );
          OplanPhase task2 = new OplanPhase( "TASK-TO-3.2", "Conduct surveillance to locate and identify key enemy C2 nodes" );
          OplanPhase task3 = new OplanPhase( "TASK-TO-3.3", "Destroy key enemy C2 nodes" );
          OplanPhase task4 = new OplanPhase( "TASK-JFSOC-3.1", "Degree of cooperative effort with area opposition groups" );
          root.addSubLevel( objective1 );
          root.addSubLevel( objective2 );
          root.addSubLevel( objective3 );
          root.addSubLevel( objective4 );
          objective1.addSubLevel( effect1 );
          objective2.addSubLevel( effect2 );
          objective2.addSubLevel( effect3 );
          objective3.addSubLevel( effect4 );
          objective4.addSubLevel( effect5 );
          effect1.addSubLevel( moe1 );
          effect1.addSubLevel( task1 );
          effect2.addSubLevel( task2 );
          effect2.addSubLevel( task3 );
          effect3.addSubLevel( moe2 );
          effect3.addSubLevel( moe3 );
          effect5.addSubLevel( task4 );
          effect5.addSubLevel( moe4 );
          root.outputAllWithIndentation( 0 );
     private String[] titleArray = { "", "", "" };
     private int indentation = 0;
     private List<OplanPhase> subLevels = new ArrayList<OplanPhase>();
     private List recursiveTextArray = new ArrayList();
     public OplanPhase( String foo, String bar )
          titleArray[1] = foo;
          titleArray[2] = bar;
     public void addSubLevel( OplanPhase op )
          subLevels.add( op );
     public void outputAllWithIndentation( int level )
          indentation = level;
          titleArray[0] = indentString( indentation );
         System.out.println( titleArray[0] + "[" + titleArray[1] + "] " + titleArray[2] );
         recursiveTextArray.add( titleArray );
          for ( int i = 0; i < subLevels.size(); i++ )
               ( ( OplanPhase )subLevels.get( i ) ).outputAllWithIndentation( level + 1 );
     private static String indentString( int count )
          String blank = "";
          for ( int i = 0; i < count; i++ )
               blank = blank.concat( "   " );
          return blank;
}And the code below gives me the static and non-static problem:
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.Date;
import java.awt.Color;
import com.aspose.words.*;
public class OplanPhase
     public static void main( String[] args)
          OplanPhase root = new OplanPhase( "", "Oplan 50XX - Phase I" );
          OplanPhase objective1 = new OplanPhase( "OO-3.1", "Destroy enemy conventional ground forces" );
          OplanPhase objective2 = new OplanPhase( "OO-3.2", "Destroy enemy conventional air forces" );
          OplanPhase objective3 = new OplanPhase( "OO-3.3", "Destroy enemy conventional naval forces" );
          OplanPhase objective4 = new OplanPhase( "OO-3.4", "Influence opposition groups within enemy areas to support friendly forces" );
          OplanPhase effect1 = new OplanPhase( "TgtObj-3.1", "Locate, identify, and destroy key enemy C2 nodes" );
          OplanPhase effect2 = new OplanPhase( "TgtObj-3.2", "Locate, identify, and destroy key enemy C2 nodes" );
          OplanPhase effect3 = new OplanPhase( "CFSOCC-3.2", "influence enemy opposition groups to support friendly forces campaign objectives" );
          OplanPhase effect4 = new OplanPhase( "JFMECC-3.3", "Destroy SLOC interdiction vessels" );
          OplanPhase effect5 = new OplanPhase( "CFSOCC-3.4", "Influence enemy opposition groups to support friendly forces campaign objectives" );
          OplanPhase moe1 = new OplanPhase( "MOE-TO-3.1", "Conduct surveillance to locate and identify key enemy C2 nodes" );
          OplanPhase moe2 = new OplanPhase( "MOE-JFSOC-3.1", "Degree of cooperative effort with area opposition groups" );
          OplanPhase moe3 = new OplanPhase( "MOE-JFSOC-3.2", "Number of combined missions successfully completed with opposition groups" );
          OplanPhase moe4 = new OplanPhase( "MOE-JFSOC-3.3", "Number of combined missions successfully completed with opposition groups" );
          OplanPhase task1 = new OplanPhase( "TASK-TO-3.1", "Destroy key enemy C2 nodes" );
          OplanPhase task2 = new OplanPhase( "TASK-TO-3.2", "Conduct surveillance to locate and identify key enemy C2 nodes" );
          OplanPhase task3 = new OplanPhase( "TASK-TO-3.3", "Destroy key enemy C2 nodes" );
          OplanPhase task4 = new OplanPhase( "TASK-JFSOC-3.1", "Degree of cooperative effort with area opposition groups" );
          root.addSubLevel( objective1 );
          root.addSubLevel( objective2 );
          root.addSubLevel( objective3 );
          root.addSubLevel( objective4 );
          objective1.addSubLevel( effect1 );
          objective2.addSubLevel( effect2 );
          objective2.addSubLevel( effect3 );
          objective3.addSubLevel( effect4 );
          objective4.addSubLevel( effect5 );
          effect1.addSubLevel( moe1 );
          effect1.addSubLevel( task1 );
          effect2.addSubLevel( task2 );
          effect2.addSubLevel( task3 );
          effect3.addSubLevel( moe2 );
          effect3.addSubLevel( moe3 );
          effect5.addSubLevel( task4 );
          effect5.addSubLevel( moe4 );
          root.outputAllWithIndentation( 0 );
          try
              Iterator it = recursiveTextArray.iterator(); //compilation error
              while ( it.hasNext() )
                   for ( int i=0; i<titleArray.length; i++ ) //compilation error
                        if ( i == 0 )
                             System.out.println( titleArray[0] ); //compilation error
                        } else if ( i == 1 )
                             System.out.println( "[" + titleArray[1] + "] " ); //compilation error
                        } else if ( i == 2 )
                             System.out.println( titleArray[2] ); //compilation error
          } catch (Exception e)
               // TODO Auto-generated catch block
               e.printStackTrace();
     private String[] titleArray = { "", "", "" };
     private int indentation = 0;
     private List<OplanPhase> subLevels = new ArrayList<OplanPhase>();
     private List recursiveTextArray = new ArrayList();
     public OplanPhase( String foo, String bar )
          titleArray[1] = foo;
          titleArray[2] = bar;
     public void addSubLevel( OplanPhase op )
          subLevels.add( op );
     public void outputAllWithIndentation( int level )
          indentation = level;
          titleArray[0] = indentString( indentation );
         System.out.println( titleArray[0] + "[" + titleArray[1] + "] " + titleArray[2] );
         recursiveTextArray.add( titleArray );
          for ( int i = 0; i < subLevels.size(); i++ )
               ( ( OplanPhase )subLevels.get( i ) ).outputAllWithIndentation( level + 1 );
     private static String indentString( int count )
          String blank = "";
          for ( int i = 0; i < count; i++ )
               blank = blank.concat( "   " );
          return blank;
}

What should I do?If you feel you need to cross-post, you should have the courtesy to provide a
link to the other post/s.
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=1&t=016129

Unable to connect to ECC system through stand alone JAVA program using JCO.

Hi All,
I want to connect to ECC system through standalone JAVA program using jco.while executing my java program it is saying that connection refused.
I am getting the error as shown below.
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: CMALLC : rc=20 > Co
nnect from SAP gateway to RFC server failed
Connect_PM GWHOST=192.168.10.99, GWSERV=sapgw01, SYSNR=01
LOCATION    SAP-Gateway on host igm501 / sapgw01
ERROR       partner '192.168.10.99:sapgw01' not reached
TIME        Mon Sep 1 15:00:37 2008
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -10
MODULE      nixxi.cpp
LINE        2821
DETAIL      NiPConnect2
SYSTEM CALL connect
ERRNO       239
ERRNO TEXT Connection refused
COUNTER     2
        at com.sap.mw.jco.rfc.MiddlewareRFC$Client.nativeConnect(Native Method)
        at com.sap.mw.jco.rfc.MiddlewareRFC$Client.connect(MiddlewareRFC.java:11
25)
        at com.sap.mw.jco.JCO$Client.connect(JCO.java:3138)
        at JConnector_frmDesk.<init>(JConnector_frmDesk.java:91)
        at JConnector_frmDesk.main(JConnector_frmDesk.java:141)
I have already configured SAPDP01,SAPGW01 in my services file in windows\system32\drivers\etc\services.
What else i need to do to connect to ECC system through my JAVA program.Please help me in this regard.
Regards,
Ramana.

Hi !
Check this to verify that you are correctly using JCO:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8e7daa90-0201-0010-9499-cd347ffbbf72
Try to give in ashost="/H/saprouter/H/sap".
Regards,
Matias.

Error in obtaining token using TokenManager thru a stand-alone java appln

I am trying to use the IS Java APIs to connect to the directory server and insert a user in the directory from a stand alone java appln.
I get an SSOException while trying to obtain a Token object from the TokenManager (TokenManager.createSSOToken() method ).
Following is the dump of the error:
Exception Message: LDAP authentication failed.
com.iplanet.sso.SSOException: LDAP authentication failed.
at com.iplanet.sso.providers.dpro.SSOProviderImpl.createSSOToken(SSOProv
iderImpl.java:94)
at com.iplanet.sso.SSOTokenManager.createSSOToken(SSOTokenManager.java:2
57)
at SampleUserOperations.main(SampleUserOperations.java:51)
However, the principal and password supplied in the code are correct. Following is the code that generates this error.
public static void main(String[] args)
          int count = 0;
          SSOTokenManager Manager = null;
          SSOToken Token = null;
          AMStoreConnection AMConn = null;
          try
               //create a token
               Manager = SSOTokenManager.getInstance();
               System.out.println("Got a token mgr");
               Token = Manager.createSSOToken(new AuthPrincipal("uid=admin,ou=administrators,ou=topologymanagement,o=netscaperoot"), "abcdefg123");
                              System.out.println("Got a token");
               AMConn = new AMStoreConnection(Token);
               System.out.println("Got a conn");
          catch (com.iplanet.sso.SSOException e)
               count++;
               System.out.println("COUNT = " + count + " : " + e);
The credentials provided in the code are correct. What could be the cause of the error?
TIA,
siddharth.

Tthis class is undocumented and this is the reason why you will not find any documentation. This is not the correct way for a client to authenticate to the is in v6. You need to use the JAAS API. I do not believe that the AuthPrincipal sample works in 6.
The package for the class is com/sun/identity/authentication/internal/
rdgs
Steve

Running a plain java class in command prompt which uses third party jars

i have to run a simple java class. its actually a process which is running in the background. Now to run this java file i have created a batch file. my problem is that this java file uses around 100 jar files. when i try to run this java file (actually .class file) it gives me no class defination found error for this java(class) file. What can be the problem. My java home is set....how to solve this problem

i have to run a simple java class
my problem is that this java file uses around 100 jar filesThese two statements are contradictory.
it gives me no class defination found error for this java(class) file. What can be the problemThe class is not on the classpath.
how to solve this problemEnsure all classes are on the classpath.
I bet if your searched this forum (or even read the java tutorial) you'd find something .

Using telnet sockets and running stand alone

Hi all,
I'm writing a Flex application that uses sockets to
communicate through Telnet / port 23 with AV control devices over
the local network. The target is to run the application locally (so
not from a web server) from a PC.
The application works fine from my development machine.
However when I copy the bin folder to the target machine, the
telnet connections refuse to open. Actually, it appears that
wherever I copy the bin folder (including to a different location
on my machine) the connections won't open. Simple opening the html
file from the bin folder on my machine works perfectly.
Anyone have any idea what could be wrong or what I can do to
fix this. Any input would be greatly appeciated.
Mirko

SDET wrote:
Hi I want to run my main class using Maven.Can anyone help?I'm pretty sure the Maven documentation can be of great help. If not, the Maven-users mailing list is your resource of choice for Maven related questions.

Consuming dataservice as a stand alone java client, givng an exception com

when i am trying to access data service from a stand alone java application ,it giving an exception .
The dataservice is in remote machine.
Exception:
com.bea.dsp.dsmediator.client.exception.SDOMediatorException: weblogic.rjvm.PeerGoneException: ; nested exception is:
     java.io.EOFException
     at com.bea.dsp.dsmediator.client.XmlDataServiceBase.invokeFunction(XmlDataServiceBase.java:322)
     at empldetappdataservices.EmployeeDetails.getEmployeesByid(EmployeeDetails.java:84)
     at com.patni.tsg.poc.DataServiceClient.DataServiceClient.main(DataServiceClient.java:42)
Caused by: weblogic.rjvm.PeerGoneException: ; nested exception is:
     java.io.EOFException
     at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
     at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:290)
     at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:248)
     at com.bea.ld.Server_ydm4ie_EOImpl_815_WLStub.executeFunction(Unknown Source)
     at com.bea.dsp.dsmediator.client.XmlDataServiceBase.invokeFunction(XmlDataServiceBase.java:312)
     ... 2 more
Caused by: java.io.EOFException
     at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:897)
     at weblogic.socket.SocketMuxer.deliverExceptionAndCleanup(SocketMuxer.java:586)
     at weblogic.socket.SocketMuxer.deliverEndOfStream(SocketMuxer.java:536)
     at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:694)
     at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:641)
     at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:282)
     at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:32)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
my class path i added all neccessary jars:
weblogic.jar,xbean.jar,DataServices.jar,ld-server-core.jar,ld-client.jar,wlsdo.jar
code sample:
public static InitialContext getInitialContext() throws NamingException {
Environment env = new Environment();
env.setProviderUrl("t3://pc-p40892:7001");
env.setInitialContextFactory("weblogic.jndi.WLInitialContextFactory");
env.setSecurityPrincipal("weblogic");
env.setSecurityCredentials("weblogic");
return new InitialContext(env.getInitialContext().getEnvironment());
public static void main (String args[]) {
try {
EmployeeDetailsDocument.EmployeeDetails edet=null;
EmployeeDetails ds=EmployeeDetails.getInstance(getInitialContext(),"EmplDetApp");
//The below statement generating the exception.
EmployeeDetailsDocument[]doc =ds.getEmployeesByid("1001");
} catch (Exception e) {
e.printStackTrace();
pls help me to solve this problem
Edited by sandeepc221 at 09/19/2007 2:50 AM

You didn't post the stack trace from the server, but I'm guessing it's complaining about the QName class. Sun changed the QName class in JDK 1.5 wreaking havoc on JDK 1.5 clients that use JDK 1.4 servers and attempt to pass a QName object from one to the other. If your client uses JDK 1.5, your sever will need to use a QName class which is compatible. The file liquiddata/lib/wls90interop.jar contains a QName class that is compatible with the one in JDK1.5. You can put it first in the classpath of your server.
If you already have wls90interop.jar first in the classpath of your server, then, for your client, you need to either (1) use the Sun JDK 1.5; or (2) put wls90interop.jar first in the classpath of your client (if you are running JDK 1.4).
http://e-docs.bea.com/aldsp/docs25/appdev/ejbclt.html#wp1090900
btw - BEA Customer Support is available 24/7 - they should be able to provide you quick answers to questions like this.

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at javax.naming.InitialContext.lookup(InitialContext.java:347)
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at Test.main(Test.java:47)
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advance thanx to all those who intend to reply
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