10.1.3 java webservice from WSDL = nullpointerexception

I'm playing around with attempting to hit the following webservice:
http://209.234.155.41/medicalresource_ws/medicalresourceservice.asmx
Using their supplied ...?WSDL and my current Jdev environment 10.1.2, I was able to create the stubs and successfully receive data. Then they added security (username token) and I was unable to figure out how to get this working.
So, I read some posts that 10.1.3 was a bit easier to do this but I can't even get past selecting New... Java web service from WSDL - I get this error immediately:
java.lang.NullPointerException
     at oracle.jdevimpl.webservices.util.PlatformUtils.getServicePlatformFromWebPath(PlatformUtils.java:190)
     at oracle.jdevimpl.webservices.util.PlatformUtils.getServicePlatform(PlatformUtils.java:126)
     at oracle.jdevimpl.webservices.wizard.jaxrpc.TopDownWizard.invoke(TopDownWizard.java:132)
     at oracle.ide.wizard.WizardManager.invokeWizard(WizardManager.java:310)
     at oracle.ide.wizard.WizardManager$2.run(WizardManager.java:358)
     at oracle.ide.util.IdeUtil.invokeAfterRepaint(IdeUtil.java:1082)
     at oracle.ide.wizard.WizardManager$1.run(WizardManager.java:366)
     at oracle.ide.util.IdeUtil$1$1.run(IdeUtil.java:1062)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Thx,
RT

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

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

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

How to generate java file from WSDL file

Hi friends,
I am new to this thing, so that's why I need some guidence .
I need to generate java file programatically from existing wsdl file.
I thought the ways - to use xmlbeans apache library or jaxb.
Can you suggest what will be better way to generate java file from wsdl? can you please be more descriptive and can you direct me to appropriate link?
Thanks.
Harshit

xmlbeans apache provides easiest way to create java file from wsdl there is very good link for that
http://www.ibm.com/developerworks/webservices/library/ws-soa-clientxmlbeans.html
If you want more programmatic approach then Jaxb will be a better option

XFIRE - Java class from wsdl and soap request from java class

Hi,
Firstly i'm newbie programmer with little experience, so please help me if u can.
I have found an example on how to create java classes from WSDL under maven:
(...)<taskdef classname="org.codehaus.xfire.gen.WsGenTask" name="wsgen">(...)
I've created the below java class and I create new object of this class: UploadChunk up = new UploadChunk()
and up.setSomething(123) etc....
I have some service for which I have to prepare soap request manually - suitable for my service requests.
I'm doing it using dom4j to create xml documents and i rewrite values to it from my variable up.
I wonder if it is possible to do it automatically - I have UploadChunk object and I want do use xFire library somehow to produce ready or almost ready soap request. I want to do it in my code, no some ant or maven task.
So I propably need a couple line of code, when I have:
up.setSomething(123);
//////CONVERTION - CAN U TELL ME HOW TO DO THAT PLEASE? I haven't found the way :( it seems I need your help.
//////Document result =....
callService(result,namespace,qname);
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;
* <p>Java class for UploadChunk complex type.
* <p>The following schema fragment specifies the expected content contained within this class.
* <pre>
* <complexType name="UploadChunk">
*   <complexContent>
*     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
*       <sequence>
*         <element name="SessionID" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
*         <element name="InputFileName" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
*         <element name="Buffer" type="{http://www.w3.org/2001/XMLSchema}base64Binary" minOccurs="0"/>
*         <element name="Offset" type="{http://www.w3.org/2001/XMLSchema}long"/>
*         <element name="BytesRead" type="{http://www.w3.org/2001/XMLSchema}int"/>
*       </sequence>
*     </restriction>
*   </complexContent>
* </complexType>
* </pre>
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "UploadChunk", propOrder = {
    "sessionID",
    "inputFileName",
    "buffer",
    "offset",
    "bytesRead"
public class UploadChunk {
    @XmlElement(name = "SessionID")
    protected String sessionID;
    @XmlElement(name = "InputFileName")
    protected String inputFileName;
    @XmlElement(name = "Buffer")
    protected byte[] buffer;
    @XmlElement(name = "Offset")
    protected long offset;
    @XmlElement(name = "BytesRead")
    protected int bytesRead;
     * Gets the value of the sessionID property.
     * @return
     *     possible object is
     *     {@link String }
    public String getSessionID() {
        return sessionID;
     * Sets the value of the sessionID property.
     * @param value
     *     allowed object is
     *     {@link String }
    public void setSessionID(String value) {
        this.sessionID = value;
     * Gets the value of the inputFileName property.
     * @return
     *     possible object is
     *     {@link String }
    public String getInputFileName() {
        return inputFileName;
     * Sets the value of the inputFileName property.
     * @param value
     *     allowed object is
     *     {@link String }
    public void setInputFileName(String value) {
        this.inputFileName = value;
     * Gets the value of the buffer property.
     * @return
     *     possible object is
     *     byte[]
    public byte[] getBuffer() {
        return buffer;
     * Sets the value of the buffer property.
     * @param value
     *     allowed object is
     *     byte[]
    public void setBuffer(byte[] value) {
        this.buffer = ((byte[]) value);
     * Gets the value of the offset property.
    public long getOffset() {
        return offset;
     * Sets the value of the offset property.
    public void setOffset(long value) {
        this.offset = value;
     * Gets the value of the bytesRead property.
    public int getBytesRead() {
        return bytesRead;
     * Sets the value of the bytesRead property.
    public void setBytesRead(int value) {
        this.bytesRead = value;
}

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

How to call java webservice from plsql procedure.

Hi,
Could any one please provide any reference document for invoking a java webservice from pl/sql procedure.
regards,
Venkat

Hi,
There are basically various platforms where u develop the code with different patterns, though the idea is same everywhere.
1. If you want develop a Java Client to call a WebService from NWDS then Pls refer >>
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/cb2e29578c0262e10000000a11466f/frameset.htm
Note: By default the WebService developed under NWDS is Document Based WebService (i.e. In WSDL the style element would be 'document')
2. If you want to call a WebService from the platform other than NWDS than, Sun's official site would be the best choice to go for.
Pls refer >>
http://java.sun.com/developer/technicalArticles/J2EE/j2ee_ws/#design
Would appreciate if you reward the points if the answer is helpful.
Regards,
Arvind Kugasia [[email protected]]

Problem while Consuming Java Webservice from WCF client

Hi,
I am trying to Consume Java Webservice from WCF client.The webservice main functionality is digital data management.The client can Query Digital data and upload digital data by calling webservice methods.Problem is when i am trying to call webmethod from WCF client its giving "Unrecognised message versions".I have no idea about how the message objects are processed at serverside.but at server side they have used JAXP for XML document parsing.
The response content type is Multipart/related and applicatio/XOP+XML.
Can u plz help me how to handle this situation.I have minimum knowledge in Java WS architecture.Basically i am .Net programmer.
Can U please guide me in a proper way to resolve the problem.

Hi Abinash,
I have the same problem. Have you solve that problem?
I am using a java program to call a webservice too. And I have generated the client proxy definition for Stand alone proxy using NWDS. When I call the method of the webservice I am getting the correct result but along with the result I am getting one error and one warning message in the output.
The java code to call the webservice is as follows.
MIDadosPessoaisSyncService service = new MIDadosPessoaisSyncServiceImpl();
MIDadosPessoaisSync port = service.getLogicalPort("MIDadosPessoaisSyncPort");
port._setProperty("javax.xml.rpc.security.auth.username","xpto");
port._setProperty("javax.xml.rpc.security.auth.password","xpto");
String out = port.MIDadosPessoaisSync("xpto", "xpto");
System.out.println(out);
The result I am getting is :
Warning ! Protocol Implementation [com.sap.engine.services.webservices.jaxrpc.wsdl2java.features.builtin.MessageIdProtocol] could not be loaded (NoClassDefFoundError) !
Error Message is :com/sap/guid/GUIDGeneratorFactory
<b>The result of the WS is correct!!!</b>
The Java project does not have any warning. But the stand alone proxy project has following warnings associated with it.
This method has a constructor name     MIDadosPessoaisSync.java
The import javax.xml.rpc.holders is never used     MIDadosPessoaisSyncBindingStub.java
The import javax.xml.rpc.encoding is never used     MIDadosPessoaisSyncBindingStub.java
The constructor BaseRuntimeException(ResourceAccessor, String, Throwable) is deprecated     MIDadosPessoaisSyncBindingStub.java
It is very similar with your problem, could you help me?
Thanks
Gustavo Freitas

Webservice from WSDL - Endpoint URL unchanged

Hi all,
I'm following the JDeveloper tutorial here....
http://www.oracle.com/technology/products/jdev/11/cuecards111/j2ee_set_17/ccset17_ALL.html
...in this the endpoint URL is left as http://www.example.com - this gets transformed into....
http://localhost:7101/ServiceFromWsdl-Project1-context-root/RatingServicePort
...I believe at the point the webservice is generated from the WSDL.
I have a couple of questions....
1. Where does it get the localhost & 7101 from - at the point of generating the webservice how does it know where I want to deploy it ?
2. When I generate my webservice from WSDL my URL is left unchanged - it deploys ok to my SOAServer (not the JDeveloper integrated one) but not with the endpoint I used in the WSDL - how do I find this endpoint ?
Thanks
MarkF

OK, I managed to find the endpoint by hacking a few bits of information together....I assumed the port number because I knew the HTTP port number for my SOAServer, the context root is displayed in the deployment log, I then tagged on the Port Name from my WSDL .... et voila !
Still begs the questions....
1. Is it supposed to overwrite the URL in my original WSDL ?
2. Is there no easier way of finding out the endpoint for a deployed WS ?
Thanks
MarkPF

Autotype won't generate java files from wsdl

Hi!
I'm having troube generating the java classes for a non built-in datatype from
wsdl. The autotype ant task will only generate a types.xml file, but it does not
generate the corresponding java files for the non-built in datatypes, nor does
it generate any serializer/deserializer classes.
Thanks in advance for any help on this!
The WSDL defines the following datatype:
<xsd:complexType name="w2Edisoprec">
          <xsd:complexContent>
               <xsd:restriction base="SOAP-ENC:Array">
                    <xsd:attribute ref="SOAP-ENC:arrayType" wsdl:arrayType="w2EdisoprecArrayItem[]"/>
               </xsd:restriction>
          </xsd:complexContent>
     </xsd:complexType>
     <xsd:complexType name="w2EdisoprecArrayItem">
          <xsd:sequence>
               <xsd:element name="sAs_soptunnus" type="xsd:string" minOccurs="1" maxOccurs="1"/>
               <xsd:element name="sAs_soptun_alk" type="xsd:string" minOccurs="1" maxOccurs="1"/>
               <xsd:element name="lAs_soptun_lop" type="xsd:string" minOccurs="1" maxOccurs="1"/>
               <xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
          </xsd:sequence>
          <xsd:anyAttribute processContents="lax"/>
     </xsd:complexType>
     <xsd:element name="w2Edisoprec" type="w2EdisoprecArrayItem" />
I'm using the following build.xml file:
<project name="buildWebservice" default="generate-types">
     <target name="generate-types">
     <autotype
     wsdl="http://localhost/Lak_hEdisopLK.wsdl"
     packageName="ssi3Client.types"
     destDir="c:/tuxedo2sap/l158/ssi3/wsdl/types"
     />
     </target>
</project>
The types.xml file generated by autotype is:
<wsdd:type-mapping xmlns:wsdd="http://www.bea.com/servers/wls70"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:w2Edisoprec"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:v2EdisoprecArrayItem"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:w2EdisoprecArrayItem"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:v2Edisoprec"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
</wsdd:type-mapping>

Hi Hans,
It is a known issue that the XML schema processor in WLS 7.0, doesn't currently
handle the <xsd:anyAttribute processContents="lax"/> and <xsd:any processContents="lax"
minOccurs="0" maxOccurs="unbounded"/> lines in your xsd. This may be corrected
in the next service pack - SP2.
Regards,
Mike Wooten
"Hans Dumbrajs" <[email protected]> wrote:
>
Hi!
I'm having troube generating the java classes for a non built-in datatype
from
wsdl. The autotype ant task will only generate a types.xml file, but
it does not
generate the corresponding java files for the non-built in datatypes,
nor does
it generate any serializer/deserializer classes.
Thanks in advance for any help on this!
The WSDL defines the following datatype:
<xsd:complexType name="w2Edisoprec">
          <xsd:complexContent>
               <xsd:restriction base="SOAP-ENC:Array">
                    <xsd:attribute ref="SOAP-ENC:arrayType" wsdl:arrayType="w2EdisoprecArrayItem[]"/>
               </xsd:restriction>
          </xsd:complexContent>
     </xsd:complexType>
     <xsd:complexType name="w2EdisoprecArrayItem">
          <xsd:sequence>
               <xsd:element name="sAs_soptunnus" type="xsd:string" minOccurs="1"
maxOccurs="1"/>
               <xsd:element name="sAs_soptun_alk" type="xsd:string" minOccurs="1"
maxOccurs="1"/>
               <xsd:element name="lAs_soptun_lop" type="xsd:string" minOccurs="1"
maxOccurs="1"/>
               <xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
          </xsd:sequence>
          <xsd:anyAttribute processContents="lax"/>
     </xsd:complexType>
     <xsd:element name="w2Edisoprec" type="w2EdisoprecArrayItem" />
I'm using the following build.xml file:
<project name="buildWebservice" default="generate-types">
     <target name="generate-types">
     <autotype
     wsdl="http://localhost/Lak_hEdisopLK.wsdl"
     packageName="ssi3Client.types"
     destDir="c:/tuxedo2sap/l158/ssi3/wsdl/types"
     />
     </target>
</project>
The types.xml file generated by autotype is:
<wsdd:type-mapping xmlns:wsdd="http://www.bea.com/servers/wls70"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:w2Edisoprec"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:v2EdisoprecArrayItem"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:w2EdisoprecArrayItem"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
<wsdd:type-mapping-entry xmlns:lcl0="http://www.webMethods.com/noNamespace/"
class-name="javax.xml.soap.SOAPElement"
type="lcl0:v2Edisoprec"
serializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec"
deserializer="weblogic.webservice.core.encoding.stream.SOAPElementCodec">
</wsdd:type-mapping-entry>
</wsdd:type-mapping>

Java implementation from WSDL file

Hello All
I am working on my thesis and have to deal with web services. I have a WSDL file where I have to create the Java implementation for and deploy it to TomCat which is comming with JWSDP1.3.
The steps I do are as follow:
1. Get the WSDL file
2. Create the config.xml file
3. run wscompile with "-import" option
4. implement service implementation (provider interface)
5. run wsdeploy tool
All tools are running successfully without exception. When I try to access the webservice I receive the following message from tomcat:
"No JAX-RPC context information available."
and I cannot access the webservice from my client program. The "hello" example works with my setup.
Below, please find my WSDL file and my config file as well as my provider interface implementation.
Thanks for your help.
===========
calculatesqrt1.wsdl:
<definitions xmlns:tns="http://localhost:8080/calculatesqrt1-jaxrpc1/ws/calcultesqrt1.wsdl" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" targetNamespace="http://localhost:8080/calculatesqrt1-jaxrpc1/ws/calcultesqrt1.wsdl" name="Calculatesqrt1">
     <types/>
     <message name="CalculatesqrtProvider1_sqrt">
          <part name="double_1" type="xsd:double"/>
     </message>
     <message name="CalculatesqrtProvider1_sqrtResponse">
          <part name="result" type="xsd:double"/>
     </message>
     <portType name="CalculatesqrtProvider1">
          <operation name="sqrt" parameterOrder="double_1">
               <input message="tns:CalculatesqrtProvider1_sqrt"/>
               <output message="tns:CalculatesqrtProvider1_sqrtResponse"/>
          </operation>
     </portType>
     <binding name="CalculatesqrtProvider1Binding" type="tns:CalculatesqrtProvider1">
          <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
          <operation name="sqrt">
               <input>
                    <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost:8080/calculatesqrt1-jaxrpc1/ws/calculatesqrt1.wsdl"/>
               </input>
               <output>
                    <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://localhost:8080/calculatesqrt1-jaxrpc1/ws/calculatesqrt1.wsdl"/>
               </output>
               <soap:operation/>
          </operation>
     </binding>
     <service name="Calculatesqrt1">
          <port name="CalculatesqrtProvider1Port" binding="tns:CalculatesqrtProvider1Binding">
               <soap:address location="http://localhost:8080/calculatesqrt1-jaxrpc1/ws/calcultesqrt1"/>
          </port>
     </service>
</definitions>
===========
config.xml:
<?xml version="1.0" encoding="UTF-8"?>
<configuration xmlns="http://java.sun.com/xml/ns/jax-rpc/ri/config">
     <wsdl location="Calculatesqrt1.wsdl" packageName="calcusqrt1">
     </wsdl>
</configuration>
============
CalculatesqrtServiceImpl1.java:
package calcusqrt1;
public class CalculatesqrtServiceImpl1 implements calcusqrt1.CalculatesqrtProvider1 {
public double sqrt(double double0) {
    return Math.sqrt(double0);

Please post future JAXRPC related questions to [email protected]
Sounds like it did not get deployed properly on the web server. You should be able to hit the URL for the
web service in a web browser to get an information.
The client will use the address stored in the WSDL to access the webservice, please make sure that it is correct. If you download the WSDL from the deployed service the address should be fixed up for you.

Calling Java WebService from Adobe

Hi,
Iam using a simple java service. I need to call this WebService from my Online/Offline forms.
When Iam running the form in Portal , Iam getting the following error:
Error attempting to read from file :
http: / / hostname:port/ServiceName/Config1?Style=document.
The way I imported the wsdl. Saved wsdl , merged 3 wsdls and imported in Adobe Form.
Please let me know is there anything else missing here?
Thanks,
Uma.A
Edited by: Uma Anbazhagan on Sep 28, 2009 8:20 PM

Hi,
Regarding this question, I was able to save the wsdl file, make relevant changes as mentioned in help document and consume it.
However , without authentication WS worked fine. The WS with authentication is having issues.
Need to try with latest version and see if this is resolved.
Thanks,
Uma.

JAXWS Webservice from WSDL - Compilation errors in schemas

Hello,
I am creating a webservice (Java EE1.5 JAX-WS ) from wsdl .
When I build the artifacts in JDeveloper, I get few compilation errors related to schemas.
Error(5412,31): com.service.gsrl.FingEvntType.FINGEVNTENTR.ROLEPLYR is already defined in com.service.gsrl.FingEvntType.FINGEVNTENTR
• GSRL_Vers7_Rls21.xsd and DALGSRLService.wsdl both define a ROLE_PLYR and FINGEVNTENTR element.
There could be a conflict when mapping this to Java class names.
Not sure if there is a way around in JAX-WS and if this is a bug.
Any one faced this ort of issue? How to resolve this??
Appreciate your help.
Thanks,
Ram

There are few problems with your WSDL
1. targetNamespace in schema section is missing trailing '/', it should be 'http://10.25.98.19:8080/dart/'
2. in portType section 'fault' element is missing 'wsdl:' prefix, it should be '<wsdl:fault>'
3. in binding section type is wrong, it should be 'tns:DartServicesImpl'
4. Also fault element is wrongly defined in binding section it should be
<wsdl:fault name="DARTException">
<soap:fault name="DARTException" use="literal"/>
</wsdl:fault>
Hope this helps.

NullPointerException received on creating webservice from wsdl with jdevel

Hello experts,
I have the following problem when trying to create a web service from a wsdl file:
java.lang.NullPointerException
     at oracle.jdevimpl.webservices.wizard.jaxrpc.common.SpecifyWsdlPanel.fetchWSDL(SpecifyWsdlPanel.java:1054)
     at oracle.jdevimpl.webservices.wizard.jaxrpc.common.SpecifyWsdlPanel$1.run(SpecifyWsdlPanel.java:364)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:655)
     at java.lang.Thread.run(Thread.java:662)
I'm using Jdeveloper 11.1.2.2.0.
Any ideas?
Thanks in advance and best regards!
Edited by: Carolik on 23.10.2012 01:28

are you trying access web service(old) which is free of cost.
nowdays, most of the webservices(free of cost) they are re-locating the service to somewhere else
anyhow, some of the service had been stopped.
so please post which web service are you trying access(if it belongs to public).
if it is private web service dont post here

Help on creating Java Classes from WSDL in JDev 10.1.3

Hi all,
I am creating Java Web Service Class in JDev 10.1.3 based on my WSDL file, but I am getting a JAVA class for each Element in my WSDL, and each class has its own methods. But what I need is to have Only ONE Class with the Elements wrapped as methods in this class (this is the result I had when I was using JDev 9.0.2 but I had Datatype conversion issue, so now I am trying to do the same with JDev 10.1.3)
My WSDL file is as follows:
- <s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
- <s:element name="Connect">
<s:complexType />
</s:element>
- <s:element name="ConnectResponse">
<s:complexType />
</s:element>
- <s:element name="Disconnect">
<s:complexType />
</s:element>
- <s:element name="DisconnectResponse">
<s:complexType />
</s:element>
- <s:element name="GetPIValue">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="piTAG" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="piTS" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="GetPIValueResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="GetPIValueResult" type="s:double" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="double" type="s:double" />
</s:schema>
When creating the JAVA Classes in JDev, I am getting the following:
Connect.java
ConnectResponse.java
Disconnect.java
DisconnectResponse.java
GetPIValue.java
GetPIValueResponse.java
But what I actually need is to have a Method GetPiValue that should take in 2 paramters as strings and return a Double Value. Now the GetPIValue looks like this:
package ConnecttoPI;
public class GetPIValue implements java.io.Serializable {
protected java.lang.String piTAG;
protected java.lang.String piTS;
public GetPIValue() {
public java.lang.String getPiTAG() {
return piTAG;
public void setPiTAG(java.lang.String piTAG) {
this.piTAG = piTAG;
public java.lang.String getPiTS() {
return piTS;
public void setPiTS(java.lang.String piTS) {
this.piTS = piTS;
With this class Generated, how can I call the Class Methods and get the response?
Do I have to change the way/settings when I am creating the Java Classes using the Wizard? Why is the Wrapper wrapping the WSDL in multiple classes?
Thanks to anyone's help in advance.
Regards,
Baz

An update to my previous Post:
After creating the Web Service proxy based on my WSDL file, I tested the Web Service Call from the Java Class (Service1SoapClient) and it is properly Calling the Web Service passing in String Paramters (2 Strings) and returning a Double Datatype. The Class is as below:
package project1.proxy;
import oracle.webservices.transport.ClientTransport;
import oracle.webservices.OracleStub;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.Stub;
public class Service1SoapClient {
private project1.proxy.Service1Soap _port;
public Service1SoapClient() throws Exception {
ServiceFactory factory = ServiceFactory.newInstance();
_port = ((project1.proxy.Service1)factory.loadService(project1.proxy.Service1.class)).getService1Soap();
* @param args
public static void main(String[] args) {
try {
project1.proxy.Service1SoapClient myPort = new project1.proxy.Service1SoapClient();
System.out.println("calling " + myPort.getEndpoint());
// Add your own code here
double testResponse = myPort.getPIValue("A3LI004.pv", "9/9/2007 9:20 am");
System.out.println("response from PI " + testResponse);
} catch (Exception ex) {
ex.printStackTrace();
* delegate all operations to the underlying implementation class.
Connect to PI Server
public void connect() throws java.rmi.RemoteException {
_port.connect();
Disconnect from PI Server
public void disconnect() throws java.rmi.RemoteException {
_port.disconnect();
Retrieve PI Values
public double getPIValue(String piTAG, String piTS) throws java.rmi.RemoteException {
return _port.getPIValue(piTAG, piTS);
Now I am trying to IMPORT this class into Oracle Forms, but I am getting the following Error:
Importing Class project1.proxy.Service1SoapClient...
Exception occurred: java.lang.NoClassDefFoundError: oracle/webservices/transport/ClientTransport
First, is this the Correct Class that should be Imported into Oracle Forms in order to Trigger the Java Class to Call the Web Service? Why am I getting this Error? I have read that this could be because of my CLASSPATH environment variable or the J2SE version compiling the java class???
Can someone help me to IMPORT this Java Class properly into Oracle Forms and Call the Web Service?
Many thanks for your help,
Baz

Calling a java webservice from another application say a Vb client

Hi,
I have written a simple web service which greets the user "Hello" and using Apache axis and deployed on Tomcat.Everything works fine.
But lots being said about interoperability but right now i cannot appreciate that as i don't know how to call my webservice written in java to be called from say a VB application or a component running on IIS server.
Can anyone write a small snippet of code to do that..
Your help is highly appreciated...
thanks
vasubabu bathina

Hi,
Thanks for your reply but i am looking for something more.Like how to get the WSDL file from my webservice and writing a simple clinet application accessing the webservice written using Apache Soap.

Webservice from WSDL

Hi,
I have a WSDL from which I would like to generate a web service , based on EJBs.
I am aware of the way Java classes and EJBs are exposed as web services but would like to know if it is other way possible. i.e. I have the WSDL with me and would like to create a web service project from it using NWDS and deploy on WebAS J2EE engine.
Regards,
Amol

Hai,
Create a new project of type web services under that select deployable proxy.
right click on the project new client proxy definition for the web service .
http://help.sap.com/saphelp_nw2004s/helpdata/en/d6/f9bc3d52f39d33e10000000a11405a/frameset.htm
regards,
null

10.1.3 java webservice from WSDL = nullpointerexception

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