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RG_108934067-Bedrock
7-Bedrock
August 27, 2024
Question

Creating WTPart using InfoEngine based webservice

  • August 27, 2024
  • 1 reply
  • 598 views
I am using Windchill PDMLink Release 12.1 and Datecode with CPS 12.1.2.0

i have created the infoengine based webservice for creating a wtpart. While running client some errors are persisting.
Exception in thread "main" com.ptc.jws.service.org.myorg.partservice.Exception_Exception: com.infoengine.util.IEException; nested exception is:
java.lang.NullPointerException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:114)
at com.sun.xml.ws.client.sei.StubHandler.readResponse(StubHandler.java:223)
at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:176)
at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:263)
at com.sun.xml.ws.client.sei.SyncMethodHandler

Here are the errors that I faced
Exception in thread "main" com.ptc.jws.service.org.myorg.partservice.Exception_Exception: com.infoengine.util.IEException; nested exception is:
java.lang.NullPointerException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:114)
at com.sun.xml.ws.client.sei.StubHandler.readResponse(StubHandler.java:223)
at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:176)
at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:263)
at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:88)
at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:61)
at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:131)
at com.sun.proxy.$Proxy44.createPart(Unknown Source)
at org.myorg.PartClient.main(Unknown Source)

    1 reply

    R
    RG_108934067-BedrockAuthor
    7-Bedrock
    August 27, 2024

    Webservice :

    <%@page language="java" access="internal|http|soap"%> 
    <%@ taglib uri="http://www.ptc.com/infoengine/taglib/core" prefix="ie"%> 
    <%@taglib uri="/com/infoengine/tlds/iejstl.tld" prefix="c"%> 
     
    <!--com.infoengine.soap.rpc.def  
    @param String new_Part_Name 
    @return String ${output[0]result[0]} 
    --> 
     
     
    <%! 
    String part_Name = getParam("new_Part_Name").toString();
    %>
     
    <c:set var="${output[0]result}" value="successfully Created" />
     
    <ie:webject name="Query-Objects" type="OBJ">
        <ie:param name="INSTANCE" data="$(@FORM[]supporting-adapter[*])" delim="!" valueSeparator="!" default="<%=com.infoengine.au.NamingService.getVMName()%>"/>
        <ie:param name="TYPE" data="wt.pdmlink.PDMLinkProduct"/>
        <ie:param name="WHERE" data="name=Fan"/>
         <ie:param name="GROUP_OUT" data="product"/>
    </ie:webject>
     
     
    <ie:webject name="Create-Objects" type="ACT">
        <ie:param name="INSTANCE" data="$(@FORM[]supporting-adapter[*])" delim="!" valueSeparator="!" default="<%=com.infoengine.au.NamingService.getVMName()%>"/>
    <ie:param name="CONTAINER_REF" data="$(product[]obid[])"/>
         <ie:param name="FIELD" data="name=<%=part_Name%>"/>
        <ie:param name="TYPE" data="wt.part.WTPart"/>
    </ie:webject>
     
    Client :
    package org.myorg;
    import com.ptc.jws.client.handler.*;
    import com.ptc.jws.service.org.myorg.partservice.*;
    import java.util.Arrays;
    import java.util.List;
     
    public class PartClient
    {
        public static void main ( String [] args ) throws java.lang.Exception
        {
     PartServiceImplService service = new PartServiceImplService();
     PartServiceImpl port = service.getPartServiceImplPort ();
    for(String arg : args){
    port.createPart(arg);
    System.out.printf ( "Part Created Successfully "+arg); 
    }
        }
    }
     
    Error:
    Exception in thread "main" com.ptc.jws.service.org.myorg.partservice.Exception_Exception: com.infoengine.util.IEException; nested exception is:
    java.lang.NullPointerException
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:114)
    at com.sun.xml.ws.client.sei.StubHandler.readResponse(StubHandler.java:223)
    at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:176)
    at com.sun.xml.ws.db.DatabindingImpl.deserializeResponse(DatabindingImpl.java:263)
    at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:88)
    at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:61)
    at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:131)
    at com.sun.proxy.$Proxy44.createPart(Unknown Source)
    at org.myorg.PartClient.main(Unknown Source)
    V
    vnamboodheriCommunity Manager
    Community Moderator
    August 30, 2024

    Hi RG_10893406,

    Thank you for your question. 

    Your post appears well documented but has not yet received any response. I am replying to raise awareness. Hopefully, another community member will be able to help.

    Regards,

    Vivek N
    Community Moderation Team.

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