Weblogic 8.1 :: Getting error while generating Client java class from WSDL

Question

Hi,
For SOAP webservice, I am using ant script to generate java client from WSDL but getting below error. Please inform if any suggestion to resolve this.
Also let me know if any other alternative to generate client java code.
Ant script:
===========
<project name="project" default="generateClientJar">
     <property file="build.property">
     </property>
     <taskdef name="clientgen" classname="weblogic.ant.taskdefs.webservices.clientgen.ClientGenTask">
          <classpath>
               <fileset dir="${build_lib.dir}" includes="*.jar" />
          </classpath>
     </taskdef>
     <path id="compile_path">
          <pathelement location="C:/jar/wls-api.jar" />
          <pathelement location="${build_lib.dir}/weblogic.jar" />
          <pathelement location="C:/jar/webserviceclient+ssl.jar" />
          <pathelement location="D:/Java_Src_10.1.0/nextgen_arch/wlpatch/webservices.jar" />
     </path>
     <target name="generateClientJar" depends="generate.client">
<clientgen wsdl="${wsdl.file}" classpathref="compile_path"
serviceName="${service.name}"
packageName= "${client.pkg}"
clientJar="${ws.client.name}" />
     </target>
     <target name="generate.client" description="Generate web-services client">
          <property name="wsdl.file" value="${sms.wsdl.file}"/>
          <property name="client.pkg" value="${sms.client.pkg}"/>
          <property name="ws.client.name" value="${ws.sms.name}"/>
          <property name="service.name" value="${sms.service.name}"/>
     </target>
</project>
build.property file
===========
base=C:/SMS
lib=E:/jar_path
sms.wsdl.file=${base}/SMS.wsdl
sms.client.pkg=com.db.dbdi.gtbportal.sms.client     
ws.sms.name=${lib}/ws_SmsService_client.jar
sms.service.name=SMSService
build_lib.dir = E:/jar_path
Error log:
================
Buildfile: D:\Java_Src_10.1.0\ant\build_weblogic8.xml
generate.client:
generateClientJar:
[clientgen] Generating client jar for C:/SMS/SMS.wsdl ...
[clientgen] C:\Documents and Settings\amitkumar.patel\Local Settings\Temp\ws_SmsService_client.jar699419996\com\db\dbdi\gtbportal\sms\client\SMSPort.java:15: parameters is already defined in sendSMS(com.db.portal.webservices.sms.SendSMS,com.db.portal.webservices.sms.holders.SendSMSResponseHolder)
[clientgen] public void sendSMS(com.db.portal.webservices.sms.SendSMS parameters, com.db.portal.webservices.sms.holders.SendSMSResponseHolder parameters)
[clientgen] ^
[clientgen] C:\Documents and Settings\amitkumar.patel\Local Settings\Temp\ws_SmsService_client.jar699419996\com\db\dbdi\gtbportal\sms\client\SMSPort.java:21: parameters is already defined in getStatus(com.db.portal.webservices.sms.GetStatus,com.db.portal.webservices.sms.holders.GetStatusResponseHolder)
[clientgen] public void getStatus(com.db.portal.webservices.sms.GetStatus parameters, com.db.portal.webservices.sms.holders.GetStatusResponseHolder parameters)
[clientgen] ^
[clientgen] C:\Documents and Settings\amitkumar.patel\Local Settings\Temp\ws_SmsService_client.jar699419996\com\db\dbdi\gtbportal\sms\client\SMSPort_Stub.java:20: parameters is already defined in sendSMS(com.db.portal.webservices.sms.SendSMS,com.db.portal.webservices.sms.holders.SendSMSResponseHolder)
[clientgen] public void sendSMS(com.db.portal.webservices.sms.SendSMS parameters, com.db.portal.webservices.sms.holders.SendSMSResponseHolder parameters)
[clientgen] ^
[clientgen] C:\Documents and Settings\amitkumar.patel\Local Settings\Temp\ws_SmsService_client.jar699419996\com\db\dbdi\gtbportal\sms\client\SMSPort_Stub.java:39: parameters is already defined in getStatus(com.db.portal.webservices.sms.GetStatus,com.db.portal.webservices.sms.holders.GetStatusResponseHolder)
[clientgen] public void getStatus(com.db.portal.webservices.sms.GetStatus parameters, com.db.portal.webservices.sms.holders.GetStatusResponseHolder parameters)
[clientgen] ^
[clientgen] Note: C:\Documents and Settings\amitkumar.patel\Local Settings\Temp\ws_SmsService_client.jar699419996\com\db\dbdi\gtbportal\sms\client\SMSService.java uses or overrides a deprecated API.
[clientgen] Note: Recompile with -deprecation for details.
[clientgen] 4 errors
*[*clientgen] java.io.IOException: Compiler failed executable.exec**
[clientgen] at weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.java:470)
[clientgen] at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:328)
[clientgen] at weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:336)
[clientgen] at weblogic.webservice.tools.build.internal.CompilerHelper.compileFiles(CompilerHelper.java:80)
[clientgen] at weblogic.webservice.tools.build.internal.ClientGenImpl.compileStubs(ClientGenImpl.java:627)
[clientgen] at weblogic.webservice.tools.build.internal.ClientGenImpl.generateStub(ClientGenImpl.java:572)
[clientgen] at weblogic.webservice.tools.build.internal.ClientGenImpl.doClientGenFromWsdl(ClientGenImpl.java:409)
[clientgen] at weblogic.webservice.tools.build.internal.ClientGenImpl.run(ClientGenImpl.java:340)
[clientgen] at weblogic.ant.taskdefs.webservices.clientgen.ClientGenTask.doClientGen(ClientGenTask.java:351)
[clientgen] at weblogic.ant.taskdefs.webservices.clientgen.ClientGenTask.execute(ClientGenTask.java:208)
[clientgen] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[clientgen] at org.apache.tools.ant.Task.perform(Task.java:364)
[clientgen] at org.apache.tools.ant.Target.execute(Target.java:341)
[clientgen] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[clientgen] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
[clientgen] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[clientgen] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
[clientgen] at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[clientgen] at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
[clientgen] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
[clientgen] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
BUILD FAILED
D:\Java_Src_10.1.0\ant\build_weblogic8.xml:34: weblogic.webservice.tools.build.WSBuildException: Compiler failed executable.exec - with nested exception:
[java.io.IOException: Compiler failed executable.exec]
Total time: 1 minute 12 seconds

Answer 1

Hi,
Can u Please post the WSDL..here. I remember long back i resolved this kind of issue...when i was getting "*parameters is already defined in - - -*" while using ClientGen.
Once i will get the WSDL may be i can recall it...
If u have any problem in Posting the WSDL..in Forums .. then let me know I will send my E-Mail Address...
As far as i remember ..it usually happens when we Run ClientGen task of WLS81 ON the WebService/WSDL generated by WebLogic 9.x or Above. Please let me know if this is the Case with you as well... . I remember there is a Patch for it...for WLS8 ClientGen task...I dont remember the Patch Number Exactly.
Just For testing:
Just Use WLS9.x ClientGen task On the Same WSDL
<taskdef name="clientgen" classname="weblogic.wsee.tools.anttasks.ClientGenTask" />
I am sure you will not see this issue... because the issue is there only with WLS8 Clientgen...
Thanks
Jay SenSharma
http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)
Edited by: Jay SenSharma on Jan 8, 2010 4:32 PM
Edited by: Jay SenSharma on Jan 8, 2010 4:34 PM