Invoking a web service through a client

According to examples on e-docs.bea.com , a client is invoking a web service by writing a build.xml for itself and then deploying his code.It seems funny that a client is first deploying his code through ant to generate stubs and then invoking the web service.please let me know if there is any other way to call a web service??

using the file adaptor i am able to read files from the local file system...
my problem is i am uploading files thru multipart request...now i have this file availaible to me in the servlet which is processing the multipart request and calling the axis web service client...
how do i pass this file thru the file adaptor to the payload...?

Similar Messages

How to pass username and password while invoking a web service through wsdl

Hello All,
i am calling a web service through wsdl, but it is giving error 401. i want to know how to pass userid and password when i am invoking webservice?
i am using NetBeans 6.1.
i did following thing:
First i created one web application, then i right clicked on project new->web service client, and gave the url for my wsdl.
after that i create one main class and try to call my required operation by that wsdl.
Thanks in advance

Thanks dumchikov, i tried the same thing what ever you told but there is no option for security.
when i right clicked on web service reference its open 1 window which have 2 tab one is quality of service and second is wsdl customization, then i clicked on wsdl customization. which contain Global Customization, Port Types, Port Type Operations, Port Type Faults, Binding, Binding Operations, Services, Ports and External Binding Files. it don't have security option.

Invoking a web service from dynamic client in weblogic 7

Is it possible to invoke a webservice from dynamic client in weblogic 7. Because i tried and it doesn't work. But it works with WL 8.1
I don't see any samples on the net for weblogic 7.

Hello rss,
If you want to invoke a web service from a JCD you will have to build the SOAP message using JAX-RPC or AXIS and then programmatically creat an HTTP connection.
Or you can leverage the HTTP(S) eWay and then you only have to build the SOAP message.
Or use eInsight. You can import a WSDL into eInsight and eInsight will offer you a business process Activity to invoke the web service operations defined in the WSDL.

Invoke multiple web services in single client

hi everyone,
Can we invoke multiple web services in a single client?.
--web service

We can invoke..any number of services in a client.

Invoking a web-service through Aqualogic BPM

I have seen some posts regarding integration of web-services with BPM but could not solve my problem (as I am very new to BPM, just 2 days old :) ).
I am trying to integrate with the weather web-service whose WSDL is available at http://wsrp.bea.com/portal/boulder/weather.wsdl
This is what I did
1. Created a module in the Catalog
2. Right-clicked on the created module, Catalogue Component -> Web Service and provided the WSDL
3. Introspection was done and the External Resoures folder was also populated automatically.
4. I then created a global activity for invoking this web-service.
But the problem that I am facing is that what method should I write for the global activity that I have created so that the web-service can be invoked.
Please reply
Thanks.

You just need to call the Web service exposed method from the global activity.
if your module name is WS. The name of the webservice you catalogued is Weather. The service name which you can see when you expand the Weather. Then you will be able to view the exposed method.
WS.Weather.WeatherService.getWeather
Regards
Right Chord

Getting .ServiceException while invoking a web service from a client

I created a web service and then created a web service client from wsdl in eclipse. I am getting the following error when trying to call the web service from client.
javax.xml.rpc.ServiceException: There is no stub implementation for the interface: examples.ejb.ejb20.basic.statelessSession.TraderBeanService
Please find the files here -
wsdl - http://www.sourcepod.com/uneksu63-9627
Trade.java - http://www.sourcepod.com/mltizr21-9628
TradeResult.java - http://www.sourcepod.com/npledh19-9629
TradeResultService - http://www.sourcepod.com/hbjevm45-9630
TradeResultServiceLocator.java - http://www.sourcepod.com/mrpagh85-9631
TradeResultSoapBindingStub.java - http://www.sourcepod.com/zjrkjv91-9632
package examples.ejb.ejb20.basic.statelessSession;
import javax.xml.ws.WebServiceRef;
import javax.xml.namespace.QName;
public class HelloClient {
    @WebServiceRef(wsdlLocation="http://localhost:7001/webservice/services/TraderBean?wsdl")
    String url = "http://localhost:7001/webservice/services/TraderBean?wsdl";
         QName qname = new QName("http://statelessSession.basic.ejb20.ejb.examples", "TraderBeanService");
    public static void main(String[] args) {
        try {
            HelloClient client = new HelloClient();
            client.doTest(args);
        } catch(Exception e) {
            e.printStackTrace();
    public void doTest(String[] args) {
        try {
             TraderBeanServiceLocator service = new TraderBeanServiceLocator(url,qname);
            TraderBean port = (TraderBean) service.getPort(TraderBeanService.class);
            System.out.println("Invoking the sayHello operation on the port.");
            TradeResult response = port.buy("INR", 100);
            System.out.println(response.getNumberTraded());
        } catch(Exception e) {
            e.printStackTrace();
}How to solve the stub implementation error?
Edited by: 901007 on 12 Aug, 2012 10:57 AM

That did not work either. There was getPorts() and not getPort() and I used getPorts(). And I am getting the below error,
java.lang.ClassCastException: java.util.HashMap$KeyIterator
But when I try like the below,
    @WebServiceRef(wsdlLocation="http://localhost:7001/webservice/services/TraderBean?wsdl")
    String url = "http://localhost:7001/webservice/services/TraderBean?wsdl";
    QName qname = new QName("http://statelessSession.basic.ejb20.ejb.examples", "TraderBeanService");
            TraderBeanServiceLocator service = new TraderBeanServiceLocator();
            TraderBean port = (TraderBean) service.getPort(TraderBean.class);
            System.out.println("Invoking the sayHello operation on the port.");
            TradeResult response = port.buy("INR", 200);
            System.out.println(response.getNumberTraded());I am getting the below error,
Invoking the sayHello operation on the port.
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
faultActor:
faultNode:
faultDetail:
     {http://xml.apache.org/axis/}hostname:Gopi_Desktop
java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
As you can see the statement"Invoking the sayHello operation on the port." is getting printed but after that error is thrown.
I tried changing it to, TraderBean port = (TraderBean) service.getPort(qname, TraderBeanServiceLocator.class);
But even this is throwing the same error, java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
I changed my webservice using Axis2 web service runtime and this time when I try to invoke using client, I am getting the following,
[WARN] Weblogic's StAX implementation is unsupported and some Axiom features will not work as expected! Please use Woodstox instead.
Exception in thread "Main Thread" org.apache.axis2.AxisFault: javax.xml.stream.XMLStreamException: Error at line:1 col:217 ':' Already got a ':' in name
     at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531)
     at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:375)
     at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:421)
     at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
     at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
     at examples.ejb.ejb20.basic.statelessSession.TraderBeanStub.addTwoNumbers(TraderBeanStub.java:185)
     at examples.ejb.ejb20.basic.statelessSession.TestClient.main(TestClient.java:15)
If you need more details, I can post the steps I did to build it...
Any help is greately appreciated.
Edited by: 901007 on 15 Aug, 2012 10:27 PM
Edited by: 901007 on 15 Aug, 2012 10:49 PM

Invoking a Web Service through an alternate server

I currently browse to a Web Server EXLPORE page to generate the proxy files for my client to connect to, e.g. http://localhost:7001/myApp/myWS?.EXPLORE=.TEST
The connection code looks like this:
          myWS_Impl proxy = new myWS_Impl();
          myWSSoap mySoap = proxy.getMyWSSoap();
          int ret = mySoap.myMethod(s1,s2);
Is it possible to specify a different host to connect to rather than the one used to build the Proxy files? Is it possible to specify a fail-over server if the initial connection fails?
Regards,
-Ed

When you use the test client to generate the proxy, it's really generating the WSDL and running it though clientgen (on the server). So you can use JAX-RPC properties to configure the endpoint. See: http://java.sun.com/j2ee/1.4/docs/api/javax/xml/rpc/Stub.html
The type returned from proxy.getMyWSSoap() should return a code generated class that implements JAX-RPC Stub. So you should be able to do something like this:
Stub stub = (myWSSoap_Stub) proxy; stub._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY,"http://somewhere");
You could also just cast to myWSSoap_Stub, which has a _setTargetEndpoint(URL) method. Depends on whether you want to stick with strict JAX-RPC APIs.
You should see the generated stub in the client jar returned from the server.

User Name and Password in weblogic realm while invoking a web service

Hi,
I deployed a rpc web service using WLS 7.0 SP2 in HP-UX 11 environment. When I
invoke the web service through my browser (IE 6.0) using the web services url,
it brings my service method correctly. From there, if I click the invoke button
it asks me for a network user name and password under "weblogic" realm??? If I
provide the admin user credentials (which I supplied while creating my domain)
it is not accepting that it keeps popping up this network user password window
over and over. Not sure which username/password I have to provide here to see
the result of my service.
If I try to invoke the web service through my client (static) I am getting a connection
refused exception. I guess either way, I am not able to access my web service.
In the attached file, I have cut and pasted the client stack trace as well as
the server log trace from weblogic.
Any ideas would be highly appreciated.
Thanks,
Ganesh
[errorstacktrace.txt]

I think the client is not able to do a HTTP POST
to the WLS server but it can do a HTTP GET.
I dont know why.
http://manojc.com
"Ganesh" <[email protected]> wrote in message
news:3eba91bc$[email protected]..
>
Hi,
I deployed a rpc web service using WLS 7.0 SP2 in HP-UX 11 environment.When I
invoke the web service through my browser (IE 6.0) using the web servicesurl,
it brings my service method correctly. From there, if I click the invokebutton
it asks me for a network user name and password under "weblogic" realm???If I
provide the admin user credentials (which I supplied while creating mydomain)
it is not accepting that it keeps popping up this network user passwordwindow
over and over. Not sure which username/password I have to provide here tosee
the result of my service.
If I try to invoke the web service through my client (static) I am gettinga connection
refused exception. I guess either way, I am not able to access my webservice.
In the attached file, I have cut and pasted the client stack trace as wellas
the server log trace from weblogic.
Any ideas would be highly appreciated.
Thanks,
Ganesh

Issues in invoking a web service from a JAVA/BPEL client...

We are trying to invoke a web service from a JAVA/BPEL client using org.apache.soap classes. But everytime we are running into issues of IllegalAccessError or InvalidClassError or IncompatibleClassError based on different jars we are trying to include in our project. Attached is a simple BPEL project which tries to invoke a web service through JAVA embedding (no supporting jars need to be included explicitly). It erros with following trace:
Class org/apache/soap/Envelope violates loader constraints
     Invalid class: org.apache.soap.Envelope
     Loader: soap:10.1.3
     Code-Source: /slot/ems1508/oracle/product/10.1.3.1/OracleAS_1/webservices/lib/soap.jar
     Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in /slot/ems1508/oracle/product/10.1.3.1/OracleAS_1/j2ee/home/oc4j.jar
     Dependent class: org.apache.soap.rpc.RPCMessage
     Loader: soap:10.1.3
     Code-Source: /slot/ems1508/oracle/product/10.1.3.1/OracleAS_1/webservices/lib/soap.jar
     Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in /slot/ems1508/oracle/product/10.1.3.1/OracleAS_1/j2ee/home/oc4j.jar
Could you please help us out or provide any pointers. Any help would be highly appreciated

Because you weren't told what to get, perhaps you already have it eh?
What you want to read up about is JAX-WS, which is the webservice API bundled by default with your JDK (Java 6 and up). You'll find the wsimport tool in the bin directory of your JDK. I recommend you explore that directory and read up about all the executables you can find there, to be more prepared in the future. Know the tools you work with and all that. Most tools have a manual on this website:
http://www.oracle.com/technetwork/java/javase/tech/index.html
(under tools and utilities). Not wsimport, that is part of the jax-ws documentation. Better you look for jax-ws tutorials using Google, it will be quicker.

Oracle EBS throwing exception while invoking the web service

Hi,
When I try to invoke the web service through SOAPUI it is working perfectly fine. however when I try to call it using a .net client. I am getting the below exception:
oracle.apps.fnd.soa.util.SOAException: ServiceProcessingError: System ErrorServiceGenerationError: Error in Creating Response MessageServiceGenerationError: Error in getting translated error messagenull.
Please help me.
Thanks,
Manish

Hi Manish,
Please check notes:
R12.1.1: ISG BPEL Calls Results in java.net.sockettimeoutexception & oracle.apps.fnd.soa.util.SOAException (Doc ID 1103755.1)
"Error in getting translated error messagenull" When Invoking a web service from SOAP UI (Doc ID 1507313.1)
Thanks &
Best Regards,
Asif

Invoking a Web Service using XI 2.0

Hi all,
I am attempting to create a scenario where an SAP application invokes a web service through XI 2.0.
I have created an ABAP proxy to allow my ABAP to start the call process and have set up the message interfaces within the Integration Directory.
I want XI to receive a call from this proxy and then act as the client to an existing Web Service.. calling it and bringing back a response... but it doesn't look like I can import the existing WSDL as a I would have expected.
So... instead I have exported the Message Interface for the "out of XI" portion of the interface as a WSDL and have asked the Web Service provider to amend their service according to this XI generated WSDL.
My difficulty now is how to use the SOAP adapter. Within the Integration Directory I presumably need to define the endpoint with XI Connectivity but I am not sure how to fill in the URL address of the SOAP adapter...
Any help on how to configure the actual SOAP adapter to fulfill this requirement would be great too.
I have looked around the boards to see if I could work this out from previous posts but without success so far.
It's a synchronous scenario and basically should look like...
ABAP Proxy->XI->SOAP Adapter->Web Service->XI->ABAP Proxy
Many thanks,
Gordon

Hi Gordon,
here is an example for SOAP-Adapter config:
# Bubble adapter java class
classname=com.sap.aii.messaging.adapter.ModuleBubble
# Sets the bubble module helper that can instantiate your bubble bag
Bubble.Helper=com.sap.aii.messaging.adapter.ModuleBubbleHelperXMBWSImpl
###### Part 0 (FromWS and ToWS) : common part ######
# Keeps the XMB headers in web service messages
XMBWS.KeepHeaders=false
# Encodes the xmb headers into a special HTTP header string x-xmb_ws_encoded
XMBWS.UseEncoded=false
# The target URL for the web service, to which the adapter sends web service messages.
# The address is part of the WSDL
XMBWS.TargetURL=http://www.extensio.com:8080/ExtensioInfoServer/servlet/rpcrouter
# Proxy configuration from SAP
XMBWS.proxyHost=PrOxY
XMBWS.proxyPort=8080
# The port and path where the adapter waits for XMB messages from clients.
XMBWS.XMBPort=8400
XMBWS.XMBPath=/soap/stockquote
# The default SOAPAction HTTP request header to the web Service server
# The SoapAction is part of the WSDL
XMBWS.DefaultSOAPAction=
Of course you have to set URL, proxy and SOAP-action to your belongings.
You define the endpoint as:
"http://<Adapter-Server>:<XMBPort><XMBPath>"
in this example:
"http://localhost:8400/soap/stockquote"
Stefan

Expecting response in XML format after invoking bea web service

What should I do in order to receive the response from the web service in XML document
(i.e. a well-formed XML document) after invoking the web service via my client
application
(a servlet in my case)? I would like to validate the XML document against a schema
in my
servlet. I deployed my web service sucessfully and followed the WSDL web page
recommendation about creating a client. That is I used the generated stub (client
jar file
generated using clientgen) in my servlet. The result I received was a java object
and not in
XML document form.

If you do clientgen on a WSDL, it will generate
java types by default. You can trun this off by
setting autotype="false" in the clientgen ant task.
I have not tried it out, but i think this will use
javax.xml.soap.SOAPElement instead of
generated java types. Then you can create a
DOM object from soap element.
Another option is to use DII with generic
typemapping. An example here:
http://www.manojc.com/?sample27
Regards,
-manoj
http://manojc.com
"Michael Wong" <[email protected]> wrote in message
news:3f1edd7c$[email protected]..
>
What should I do in order to receive the response from the web service inXML document
(i.e. a well-formed XML document) after invoking the web service via myclient
application
(a servlet in my case)? I would like to validate the XML document againsta schema
in my
servlet. I deployed my web service sucessfully and followed the WSDL webpage
recommendation about creating a client. That is I used the generated stub(client
jar file
generated using clientgen) in my servlet. The result I received was ajava object
and not in
XML document form.

Web Service Proxy client to invoke a Web service on SSL (Jdev 10.1.3.1)

Hi,
I have to develope a Web Service proxy client to invoke a web service on SSL. First I'm testing with OC4J 10.1.3.1 and JDEV 10.1.3.1 and did this:
1) Developed a basic PL/SQL Web Service with JDEV and publish on my standalone OC4J.
2) Made a test with a browser, it worked OK
3) Generated a proxy client from JDev 10.1.3.1 to invoke web service, it worked OK
--- Now make it work on SSL----
4) Then, added SSL configuration to oc4j , generated a certificate with keytool (updated server.xml, secure-web-site.xml), and shutting down and starting the OC4j instance.
5) Import the certificate to JAVA_HOME/jre/lib/security/cacerts
6) Test web service from browser on https and worked OK.
7) When tried to modified proxy client (generated in step 3) to make it work on SSL, I realized that just changing the END_POINT to the new url (https) it worked!
Questions----
1.- By default the proxy client generated from JDEV 10.1.3.1 knows how to deal with SSL conections?
2.- If I dont have previously the server certificate to import it into JAVA keystore (cacerts) how could I ,from proxy client code, capture it and import it before the validation occurs... because if the certificate is not in keystore , the program fails.
Thanks in advance
J.

Hi,
Could you please provide me with the steps necessary to create a web service proxy client through JDeveloper or any other mechanism when 2 way SSL (requiring client authentication) is enabled.
Thanks a lot in advance
Nilesh

Invoke web services through ODI

Hi,
i need to invoke web services through ODi. am usin the ODIInvokewebService tool. in that my url is : http://iflexlap-hga95:7700/XAIApp/xaiserver/CmAccountInboundService?WSDL
Operation is Add and for request file i have given the path of the xml of my request in the SOAP format. wen i try to execute am gettin an error:
com.sunopsis.wsinvocation.SnpsWSInvocationException: Cant find operation {0} for port type {1}.
at com.sunopsis.wsinvocation.client.impl.AbstractJWSDLParserImpl.getWebServiceRequestByOperation(AbstractJWSDLParserImpl.java:220)
at com.sunopsis.dwg.tools.common.WebserviceUtils.invoke(WebserviceUtils.java:141)
code generated was:
OdiInvokeWebService "-URL=http://iflexlap-hga95:7700/XAIApp/xaiserver/CmAccountInboundService?WSDL" "-PORT_TYPE=CmAccountInboundServicePortType" "-OPERATION=ADD" "-REQUEST_FILE=D:/Bijal/RJ_Work/Soap UI/AddAccount.xml"
am stuck an unable to move ahead. Would appreciate any guidance for the same. Thanks in advance
Bijal

declare
req_envelop VARCHAR2(4000) ;
req utl_http.req;
res utl_http.resp;
res_envelop VARCHAR2(32767) ;
BEGIN
req_envelop :=
'<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:odi="xmlns.oracle.com/odi/OdiInvoke/">
<soapenv:Header/>
<soapenv:Body>
<odi:OdiStartScenRequest>
<Credentials>
<OdiUser>SUPERVISOR</OdiUser>
<OdiPassword>SUNOPSIS</OdiPassword>
<WorkRepository>ODIWORK</WorkRepository>
</Credentials>
<Request>
<ScenarioName>Package_NAME</ScenarioName>
<ScenarioVersion>001</ScenarioVersion>
<Context>DEVELOPMENT</Context>
<Variables>
<Name>SFPARK.Variable1</Name>
<Value>abc</Value>
</Variables>
<Variables>
<Name>SFPARK.Variable2</Name>
<Value>123</Value>
</Variables>
</Request>
</odi:OdiStartScenRequest>
</soapenv:Body>
</soapenv:Envelope>' ;
req := utl_http.begin_request('http://'127.0.0.1:20950/oraclediagent/OdiInvoke?wsdl','POST','HTTP/1.1') ;
utl_http.set_header(req,'Content-Type','text/xml') ;
utl_http.set_header(req,'Content-Length',LENGTH(req_envelop)) ;
utl_http.set_header(req,'SOAPAction','invokeStartScen') ;
utl_http.write_text(req,req_envelop) ;
res := utl_http.get_response(req) ;
utl_http.read_text(res,res_envelop) ;
utl_http.end_response(res) ;
END;

Invoke Web services through Oracle Workflow

Dear Gurus,
Is there anyone experience invoke Web services through Business Event ( Oracle Workflow ).
When I try to invoke business event from developer studio, error occur in my worklist
oracle.apps.fnd.wf.bes.InvokerException: No value available for one or more Input message parts [body, header]
Please help,
Eldin

Pl post details of OS, database and EBS versions. Are you wanting to launch a EBS workflow from an external system, or wanting to connect to an external system using EBS Web service ? Pl see if these MOS Docs can help
Integrated SOA Gateway (ISG) Invoking an External Web Service using the Service Invocation Framework (SIF) From a Workflow Process (Doc ID 1073001.1)
How Can I Expose E-Business Suite Integration Interfaces as Web Services? (Doc ID 782455.1)
HTH
Srini

Invoking a web service through a client

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