Making a Web Service Client

Hi,
I have compiled and tested the first example of Webservice in JDeveloper (Annotation) from this tutorial:
http://download.oracle.com/docs/cd/E18941_01/tutorials/jdtut_11r2_52/jdtut_11r2_52_1.html
Now I am trying to call this Webservice from IE using this URL
http://mypc:7101/WebService-Annotation-context-root/MyCompanyWsPort?method=getMyDepts
But I only get a page with the link to the WSDL.
How could I call this webservice outside of JDeveloper while Weblogic is running and contains the web service?
Many thanks for your help.

To test a web service (or call it) you need to do a bit more. You have to envelope the info into a soap envelope which the web service opens, exceutes it nad send you the result back in an other envelope.
You can however use a default test screen which is build by wls.
If you user http://mypc:7101/WebService-Annotation-context-root/MyCompanyWsPort you should see a default test page.
To get a better output you can use e.g. SoapUI (google for it).
Timo

Similar Messages

JCD - making a web service client call from a jcd

Hi,
We would like to make web service client calls from our jcd's in Java CAPS 5.1.2 to an external web services running under a Tomcat 5.5 servlet.
What is the recommended method of calling web services from a jcd?
We attempted to import a WSDL and use the wsdl object but that failed.
One alternative I thought of is generating the client classes from Axis 1.3 and importing an external .jar file with those classes plus the necessary jar to run Axis.
Our external web services are typed as docment/literal, wrapped.
Thanks

The recommended way to make Web Services calls from a Java Collaboration is to use the support for this feature in JCaps 5.1.2. This means using the WSDL as an OTD and linking it to an external web service on the connectivity map.
If you have trouble using the WSDl as an OTD you can open a support case with Sun support (http://goldstar.stc.com/support).
Regards,
Frederik

Error while creating axis2 web service client

Hi, I am making axis2 web services without using any tool . I made an aar file and deployed in the jboss application server . The aar deployed successfully. The server generated wsdl file. When i tried to make an axis2 client code from wsdl2java command (i also tried to make client using myeclipe) i got the following error:
WS-1:(BP2402) The wsdl:binding element does not use a soapbind:binding element as declared in section "3 soap binding " of the wsdl 1.1 specification_
I used the following versions of software
axis2 1.4
jboss 4.2
maven 2.0.9
Plz help me.
Here is my wsdl
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http://ws.apache.org/axis2" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" targetNamespace="http://ws.apache.org/axis2">
- <wsdl:types>
- <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2">
- <xs:element name="sayHello">
- <xs:complexType>
- <xs:sequence>
<xs:element minOccurs="0" name="param0" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
- <xs:element name="sayHelloResponse">
+ <xs:complexType>
- <xs:sequence>
<xs:element minOccurs="0" name="return" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
</wsdl:types>
- <wsdl:message name="sayHelloRequest">
<wsdl:part name="parameters" element="ns:sayHello" />
</wsdl:message>
- <wsdl:message name="sayHelloResponse">
<wsdl:part name="parameters" element="ns:sayHelloResponse" />
</wsdl:message>
- <wsdl:portType name="HelloWorldPortType">
- <wsdl:operation name="sayHello">
<wsdl:input message="ns:sayHelloRequest" wsaw:Action="urn:sayHello" />
<wsdl:output message="ns:sayHelloResponse" wsaw:Action="urn:sayHelloResponse" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="HelloWorldSoap11Binding" type="ns:HelloWorldPortType">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
- <wsdl:operation name="sayHello">
<soap:operation soapAction="urn:sayHello" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="HelloWorldSoap12Binding" type="ns:HelloWorldPortType">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
- <wsdl:operation name="sayHello">
<soap12:operation soapAction="urn:sayHello" style="document" />
- <wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="HelloWorldHttpBinding" type="ns:HelloWorldPortType">
<http:binding verb="POST" />
- <wsdl:operation name="sayHello">
<http:operation location="HelloWorld/sayHello" />
- <wsdl:input>
<mime:content type="text/xml" part="sayHello" />
</wsdl:input>
- <wsdl:output>
<mime:content type="text/xml" part="sayHello" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="HelloWorld">
- <wsdl:port name="HelloWorldHttpSoap11Endpoint" binding="ns:HelloWorldSoap11Binding">
<soap:address location="http://172.21.21.233:8080/axis2/services/HelloWorld.HelloWorldHttpSoap11Endpoint" />
</wsdl:port>
- <wsdl:port name="HelloWorldHttpSoap12Endpoint" binding="ns:HelloWorldSoap12Binding">
<soap12:address location="http://172.21.21.233:8080/axis2/services/HelloWorld.HelloWorldHttpSoap12Endpoint" />
</wsdl:port>
- <wsdl:port name="HelloWorldHttpEndpoint" binding="ns:HelloWorldHttpBinding">
<http:address location="http://172.21.21.233:8080/axis2/services/HelloWorld.HelloWorldHttpEndpoint" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

Hi
Check this thread
WD Message Manager
Reward opints if usefull....

How to create web service client

Hi All,
I am new to web services .Can any body explain how to create web service client ....
Please give the give the discription step wise.
Thanx
Arun

Hi Krishna,
Yes it is possible.
Check this Link
[JDeveloper Web Service|http://www.oracle.com/technology/obe/obe1013jdev/10131/10131_wstopdown/wstopdown.htm#t2]
http://www.oracle.com/technology/obe/obe1013jdev/10131/10131_wstopdown/wstopdown.htm#t2
I strongly suggest you to go for Eclipse, instead of Netbeans or Jdeveloper incase of WebService. If you want to run your code in all the Server without making any changes go for Eclipse based development for Web Service.
Kindly let me know if you need some more inputs.
Regards,
Zack

Processing ABAP Idocs in SAP Java AS CE 7.1 web service client applicatin

I am trying to build a Java web service client which would call a web service in a non-SAP system. I am trying to send Idocs from the back-end CRM system to my Java web service client using a Jco RFC Provider. I have already created the RFC Destination on the ABAP side to send my Idocs to my Jco RFC Provider program on the Java side. The connections between the ABAP and Java are working fine. My question is how in my Java web service client do I pick up the IDoc sent from ABAP to the Jco RFC Provider?
Please let me know if more clearification is needed

I do receive the IDoc with the SAP Java AS "RFC Jco Provider" component I created, and in my Java application I created a class for "IDOC_INBOUND_ASYNCHRONOUSBean" which has a method "processFunction(Function function)" and in that method I can do function.write("filename.xml") and it writes out an xml document of the Idoc sent from the ABAP server. I can further process the Idoc by pulling field values from the xml structure. However, my problem is I am now trying to write a second Java application to do the same thing but with a different Idoc type. I created a a second RFC Jco provider(listener) on the server but the Idocs still flow through the first Java application, which is an undesirable affect. I got this idea from this document originally "http://nwadave.com/NwadExplorer/data/SAPDoc/ProcessingIDocsWithTheSAPJavaConnector.doc", and it works fine until now when I'm trying to add a second application to do similar work. This is makeing me wonder if I should have even done the first one this way? Bottomline is what tell the RFC Jco provider(listener) on the Java server which application to send the Idocs too?

XML Parser Error while creating Web service Client using JAX RPC

hello evryone,
Im facing XML Parser Error while creating web service client using JAX RPC. Im using Net Beans IDE for development purpose. I have wrote configuration file for client. Now i want to create Client stub. However i dont know how to do this in Net Beans. So i tried to do it from Command promt using command :
wscompile -gen:client -d build -classpath build config-wsdl.xml
here im getting Error:
error parsing configuration file: XML parsing error: com.sun.xml.rpc.sp.ParseException:10: XML declaration may only begin entities
Please help me out.
Many thanks in advance,
Kacee

Can i use the client generated using jdeveloper 11g to import into the oracle forms 10g, i.e., form builder 10g. Currently this is the version we have in our office.

How to prevent downloading wsdl in weblogic web service client

Hi,
I get a problem regarding weblogic web service client. My working environment:
weblogic server 8.1
Windows XP SP2
JDK 1.4
I use the weblogic tool to generate the client jar file from the wsdl file.
     <target name="generate-client">
          <clientgen wsdl="ACCESS.wsdl"
               packageName="xxxxxx.client"
               clientJar="${client}/${AccessClient_jar_file}"
               keepGenerated="true"
               saveWSDL="true"
          />
          <javac srcdir="${source}"
          destdir="${client}"
          includes="**/AccessClient.java">
          <classpath>
          <pathelement path="${client}/${AccessClient_jar_file}"/>
          </classpath>
          </javac>
     </target>
After that, I create a client java file to invoke the service deploy in the server.
public static void main(String[] argv)
throws Exception
     int transactionId = 100;
     int id = 1000;
// Setup the global JAXM message factory
System.setProperty("javax.xml.soap.MessageFactory", "weblogic.webservice.core.soap.MessageFactoryImpl");
// Setup the global JAX-RPC service factory
System.setProperty( "javax.xml.rpc.ServiceFactory", "weblogic.webservice.core.rpc.ServiceFactoryImpl");
AccessServicePorts ws = new AccessServicePorts_Impl(argv[0]);
AccessService port = ws.getAccessService();
// Resource - create
Resource resource = new Resource();
resource.setRES_CD("Create ResCo");
resource.setCODE_CODE("code_cod");
resource.setRES_TYPE("Resource typ");
resource.setCOMMON_FIELD(common);
AccessDefaultResult resultItems = port.createResource(resource);
System.out.println("createResource : " + resultItems);
I find that this web service client always issue 2 http requests to invoke an web service method deployed in server.
1st http reqeust:
GET /AccessEpol/EpolServiceSoap?WSDL HTTP/1.1
User-Agent: Java/1.4.2_08
Host: 127.0.0.1:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
the return result is the wsdl downloaded from the server.
2nd http request is the real web service request.
The question is how could I eliminate the 1st http request because it's really unnecessary. I use other web service client like Axis 1.x, Axis client never has the http request to download the wsdl from the server.
I read through weblogic web service document. It do mentions that put saveWSDL="true" in the clientgen ant task. the default value for saveWSDL is true already. I did try saveWSDL="false" also. None of them can eliminate the 1st http request.
appreciate for any answer my question?

Hi David,
thanks for the reply.
More or less I agree some points you mentioned above.
I did use Axis 1.x to test the inter-operability. The web service was developed in Weblogic 8.1 and is a part of an existing web application. It will be merged to existing application deployed in weblogic 8.1.
I also program the web service client to test the web service.
The implementation of the server and client will be handed over the project team and training for supporting or continuous development have to be conducted by me. So I don't like to use two types of technologies which will make thing complex.
I found this issue when I tried to protected the web service endpoint, eg http://localhost:7001/epol/service, using the web application Basic mechanism. The wsdl URL http://localhost:7001/epol/service?WSDL is also protected in this case. Unfortunately the username/password pair is not sent to the server when the weblogic client download the WSDL from the server. In this case, the client failed and throw exception.

Error creating a web service client from th WSDL document (soamanager)

Hello everyone,
we have generate with the wizard a web-service using the function module BAPI_CONTROL_RECIPE_GET_LIST. Then we have generated with SOAMANAGER the end point. As test, we have used a web-service explorer of Eclispe and we can retrieve without problems the data.
Then we wanted to generate the web-servcie client with Eclipse Galileo (3.5.0) wiith the server GlassFish v2.1 Java EE 5 we first installed the WSIT jars, in order to support WS-RM protocol
We have started the generation based on the document obtainend within the soamanager under the "Open WSDL document for selected binding" link.
We have tried it several times and we always got the following error is:
IWAB0399E Error in generating Java from WSDL: WSDLException (at /wsdl:definitions/wsdl:portType/wsp:Policy):
faultCode=INVALID_WSDL: Encountered unexpected element 'Policy'.: <br>
    WSDLException (at /wsdl:definitions/wsdl:portType/wsp:Policy): faultCode=INVALID_WSDL: Encountered unexpected element 'Policy'.:
at com.ibm.wsdl.util.xml.DOMUtils.throwWSDLException(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parsePortType(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:516)
at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:495)
at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:361)
at java.lang.Thread.run(Unknown Source)
Do you know if we took the right document in order to generate the web-service client? Do we need to have some specifics settings in the configurations of th endpoint? (provider security, transport settings, etc...?)
If needed, or if someone would be nice enough to try to generate it on its side, I can post here the whole wsdl document, but due to its length, I first wait your comments.
Thanks a lot in advance for your feed-back
best regards
Pierre-André
addtions:
maybe this should have been better posted within the forum Service-Oriented Architecture than standards?
I forgot to mention the following threads, which seems to me to be somehow in this direction. But I do not get really how I could use them, or how is is releated.
Edited by: Pierre-andre Jacquod on Sep 23, 2009 4:02 PM

Hi,
I am facing the same issue while generating the client java class from IBM RAD 6.0.
Here is the error I am getting.
WSDLException (at /wsdl:definitions/wsdl:portType/wsp:Policy): faultCode=INVALID_WSDL: Encountered unexpected element 'Policy'.:
     [java] at com.ibm.wsdl.util.xml.DOMUtils.throwWSDLException(Unknown Source)
     [java] at com.ibm.wsdl.xml.WSDLReaderImpl.parsePortType(Unknown Source)
     [java] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
     [java] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
     [java] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
     [java] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
     [java] at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:516)
     [java] at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:495)
     [java] at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:361)
     [java] at java.lang.Thread.run(Thread.java:571)
Please guide me to resolve this issue.
Thanks & Regards,
Vijay

Oracle Database Web Service Client using UTL_DBWS :: ORA-29532 Error

Hi,
I have the Oracle Database 10.2.0.1.0 :-
SQL> select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - ProductionI have written a simple Web Services Client using the classes gfrom the UTL_DBWS package. I loaded the JAR file dbwsclient.jar in the SYS Schema and I am trying to use it in the USF Schema.
However, I have hit this error & I ma unable to proceed :-
SQL> select get_stock_price from dual;
select get_stock_price from dual
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception:
java.lang.IllegalAccessException: javax.xml.rpc.ServiceException:
java.security.AccessControlException: the Permission
(java.lang.RuntimePermission getClassLoader) has not been granted to USF. The
PL/SQL to grant this is dbms_java.grant_permission( 'USF',
'SYS:java.lang.RuntimePermission', 'getClassLoader', '' )
ORA-06512: at "USF.UTL_DBWS", line 193
ORA-06512: at "USF.UTL_DBWS", line 190
ORA-06512: at "USF.GET_STOCK_PRICE", line 17Can you please help me with this ?
Regards,
Sandeep

Hi,
The error message said
the Permission(java.lang.RuntimePermission getClassLoader) has not been granted to USF.
I'd follow the suggestion
The PL/SQL to grant this is dbms_java.grant_permission( 'USF','SYS:java.lang.RuntimePermission', 'getClassLoader', '' )
In case you have not done so, consult the Callout Users Guide @
http://www.oracle.com/technology/sample_code/tech/java/jsp/callout_users_guide.htm
Kuassi http://db360.blogspot.com

Deploying Web Service clients to earlier versions of AS

Hello,
I'm using JDeveloper to create web service proxy for existing service to use in my Web Service client. For development, I'm using JDeveloper 10.1.3.3, for deployment of client application I'm using Application Server 10.1.3.0.
The problem is that AS 10.1.3.0 contains other versions of the libraries, for example, wsclient.jar, so, there's an error using Web Service Proxy (stub) as method setSOAPVersion() doesn't exist.
The question is how can I use generated stub with earlier versions of Application Server.
I've tried some things, but they didn't work. Maybe I did something wrong and step-by-step guidelines to deploy application are needed - I hope, it could be useful not only for me.
So, I found JDev 10.1.3 Release Notes (http://www.oracle.com/technology/products/jdev/htdocs/10.1.3.0.3/readme.html) and the following abstract:
Workaround for URL / WS Data Control Apps When Deploying to Third Party Application Servers or Oracle Application Server 10.1.2 (4931009)
1. Copy the following JAR files to your target application server along with the rest of the ADF installed JAR files. The following JAR files are available under your JDeveloper's home directory.
bc4j/jlib/dc-adapters.jar
bc4j/jlib/adf-connections.jar
j2ee/home/lib/http_client.jar
webservices/lib/wsdl.jar
webservices/lib/orajaxr.jar
webservices/lib/orawsrm.jar
webservices/lib/wsclient.jar
webservices/lib/orasaaj.jar
webservices/lib/xsdlib.jar
webservices/lib/mdds.jar
jlib/osdt_core.jar
jlib/osdt_cert.jar
jlib/osdt_xmlsec.jar
jlib/osdt_wss.jar
jlib/osdt_saml.jar
jlib/ojpse.jar
jlib/oraclepki.jar
webservices/lib/wssecurity.jar
webservices/lib/orawsdl.jar
j2ee/home/jazncore.jar
2. Shutdown the application server and modify the application server's class path to include all of the JAR files that were extracted from the archive. Please refer to the application server documentation for details on how to modify the class path.
3. Restart the application server. You are now ready to deploy / run the application successfully.
So, I've created a new Shared Library with Enterprise Manager, uploaded all this files and, deploying application, checked this library too. This didn't help.
Thanks in advance, Valeriy

Hi Valeriy,
I have exactly the same problem. Have you been able to resolve this yet?
Thanks
Stu

Setting timeout of web service client

I created a web service client using the java proxy for
a web service by running my web service in weblogic workshop test browser and by using
the jar file created by clicking on "Java Proxy" button.
i am calling my web service my adding code similar to this and it works
HelloWorld_Impl proxy = new HelloWorld_Impl();
HelloWorldSoap soapProxy = proxy.getHelloWorldSoap();
But, i am not sure how to set the timeout of my client programatically.
Is there a way to do this ?
Any help is greatly appreciated.

Anyway,
I figured it out myself, by looking at other posts and applying some reflection API
HelloWorld_Impl proxy = new HelloWorld_Impl();
HelloWorldSoap soapProxy = proxy.getHelloWorldSoap();
// I learnt that this soapProxy is infact an object of HelloWorldSoap_Stub class
HelloWorldSoap_Stub myStub = (HelloWorldSoap_Stub)proxy.getHelloWorldSoap();
BindingInfo bInfo = (BindingInfo)myStub._getProperty("weblogic.webservice.bindinginfo");
bInfo.setTimeout(5); //secs
myStub._setProperty("weblogic.webservice.rpc.timeoutsecs", "5"); // secs
// finally you can call the methods of the web service
soapProxy.Hello();
Please be aware that, upon time out, you would get an exception : <class = java.rmi.RemoteException
cause = javax.xml.rpc.soap.SOAPFaultException: javax.xml.rpc.JAXRPCException:java.net.SocketTimeoutException: Read timed out.>
Also, my env : Weblogic 8.1 SP4

Problems - WLS 10.0 web service client

I'm having a few issues with WLS 10.0 web service client.
          I generated a service control from the WSDL. The service is provided by a 3rd party (non-WLS) at another company. I generated the control within my web project and it's deployed as part of the web application. I experience the following problems with the service control API:
          1) The methods setKeyStore(), setTrustStore(), setClientCert() all seem to be ignored - the server always uses the values set in the server's environment definition. Note - the setEndpointAddress() seems to work.
          2) The client request does not set the 'Content-Type' HTTP header correctly (it's set to text/html) - I have no way to override this via the service control API (that I can see).
          3) I don't see any way/place to turn on more detailed tracing of what's going on internally with the service control invocation - is there a way to enable a detailed trace log of what is happening within the service control?
          Note: I'm able to call the web service via the test client (after importing the 3rd party server cert into my local cacerts).
          Thanks,
          [email protected]

Thank you for the reply..
But im still geting the same error. I have tried to include all the libraries in JWSDP pack but still.. I have managed to narrow down the place where the error occures.. It actually happens when I try to get the WebService Client Servant which is located in the package LSC:
---> LSC.LWServiceGenClient.LWS_Impl service = new LSC.LWServiceGenClient.LWS_Impl();
LSC.LWServiceGenClient.LWSServantInterface lagerServiceServant = LSC.LWServiceGenClient.LWSServantInterface_Stub)service.getLWSServantInterfacePort();
return lagerServiceServant;
Could something be wrong with the way I package the Jar? I'm using Sun One Studio and have tried including the 5 packages the application consists of; I have tried including just the files; moving the main class to <root>.. Still same problem..
Or could there be some different fundemental thingy I have forgotten ??
thanks
Aqoi

Web service client type

Hi,
I am new to web services. I need to write a web service client that invokes a web service method. The method takes complex types as parameter and returns a complex type.what kind of client(static stub, dynamic proxy or DII) should I use to invoke such kind of method from a standalone java application?
Thanks in advance.

yes, you are right. stubs must be regenerated when the service definition changes. But is it possible to write a standalone client using dynamic proxy to invoke a web service method that uses complex types as parameters?.

Application Server 8.2 + Axis Web Service Client +Win Server 2003 Issue

Hi everyone,
I'm facing a weird problem the last couples of days and I'm getting bored of banging my head against the logs/screen, so please if you could help I'd really appreciate it.
I'm working on a Sun Application Server 8.2 project that includes an axis web service client. I am using Netbeans 5 to do the writing plus I am on a Win XP platform.
The developers of the web service I intend to absorb were kind enough to package the client into a jar so all I have to do is to import the client and the axis related jar files (axis, axis-ant etc.) in my project and my classpath.
Everything is working perfect on my pc but when I deploy the project on my actual server the web service client is running forever, leaving my end users with a blank browser window that is also loading forever.
The server OS is Win Server 2003 and is directly connected to a gateway - no proxies. Also my development pc and my server are running the same jre and have the exact server police settings; but Sun's Application Server is running on port 8080 on my pc whereas on my server it's running on port 80.
Here's my server's log:
[#|2008-04-14T21:50:01.795+0300|SEVERE|sun-appserver-pe8.2|javax.enterprise.system.container.web|_ThreadID=14;|StandardWrapperValve[obos]: Servlet.service() for servlet obos threw exception
AxisFault
faultCode: {http://xml.apache.org/axis/}HTTP
faultSubcode:
faultString: (0)null
faultActor:
faultNode:
faultDetail:
     {}:return code: 0
     {http://xml.apache.org/axis/}HttpErrorCode:0
(0)null
     at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:744)
     at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
     at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
     at org.apache.axis.client.Call.invoke(Call.java:2767)
     at org.apache.axis.client.Call.invoke(Call.java:2443)
     at org.apache.axis.client.Call.invoke(Call.java:2366)
     at org.apache.axis.client.Call.invoke(Call.java:1812)
     at uk.ac.ebi.ook.web.services.OntologyQuerySoapBindingStub.getOntologyNames(OntologyQuerySoapBindingStub.java:509)
     at org.dude.ols.client.obos.processRequest(obos.java:30)
     at org.dude.ols.client.obos.doGet(obos.java:64)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:747)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475)
     at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371)
     at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264)
     at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281)
     at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83)
|#]
Any ideas?

Hi Paz,
Thanks for taking the time :)
To answer your questions:
1. Has this WebServices ever worked or is this the first time?
The web service is working perfectly fine on my working station, the problem appears only when I deploy it on my actual server, which means that the web service is working.
2. What Apache Axis Version are you using?
1.4
3. What JRE version are you using?
Both my development pc and my server run jre 1.5.0_14
4. In the actual server environment, can you confirm all information are exactly same as DEV environment...
Oh yes! Absolutely.
My recent assumption is that some windows service might be needed to run the web service client and obviously I have no clue which one it might be.
Just to make sure; is the security policy of my Application Server set correctly?
     permission java.lang.RuntimePermission     "getClassLoader";
     permission java.lang.RuntimePermission "createClassLoader";
     permission java.lang.RuntimePermission "loadLibrary.*";
     permission java.lang.RuntimePermission "queuePrintJob";
     permission java.net.SocketPermission "*", "connect,accept,resolve";
     permission java.io.FilePermission "<<ALL FILES>>", "read,write,delete";
// work-around for pointbase bug 4864405
permission java.io.FilePermission "${com.sun.aas.instanceRoot}${/}lib${/}databases${/}-", "delete";
permission java.io.FilePermission "${java.io.tmpdir}${/}-", "delete";
     permission java.util.PropertyPermission "*", "read,write";
     permission java.lang.RuntimePermission     "modifyThreadGroup";
Again thanks for taking the time :)

Error when creating web service client in netbeans

i tried to create a web service client from a wsdl and an error pops up:
web service client can not be created by jaxws:wsimport utility.
reason: com.sun.tools.xjc.api.schemacompiler.resetschema()v
There might be a problem during java artifacts creation: for example a name conflict in generated classes.
To detect the problem see also the error messages in output window.
You may be able to fix the problem in WSDL Customization dialog
(Edit Web Service Attributes action)
or by manual editing of the local wsdl or schema files, using the JAXB customization
(local wsdl and schema files are located in xml-resources directory).
end of error message
I am using netbeans 6.0 RC 2 and the bundled tomcat 6.0.13. Please help me.

Hi Yatan
The error is mostly there may be some Duplicate variable/schema element decalared in the wsdl or the xsd referred in the wsdl. Like in WSDL for any Operations, most of the times, we use input and outputs as complex xsd element. We declare these xsd in the same file or in another file and import that in the .wsdl file. So check or validate your XSD file for any Duplicates.
In JDeveloper itself, I think, you can open XSD or WSDL and validate it from right click menu options like that.
Thanks
Ravi Jegga

Making a Web Service Client

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