Web Service Proliferation

Tue, 04 Sep 2007 07:52:12 -0700 

Hi all,

I'm running JBoss 4.0.5. I've a ws that must request a service to another.


I use the following code:


System.out.println("*** Requesting for a functional role");

        ServiceClient client = new ServiceClient();
OperationClient operationClient = client.createClient(ServiceClient.ANON_OUT_IN_OP); 
        MessageContext outMsgCtx = new MessageContext();
        Options opts = outMsgCtx.getOptions();
        opts.setTo(targetEPR);
        opts.setAction("AttributeQuery");



        SOAPFactory fac = OMAbstractFactory.getSOAP12Factory();
        SOAPEnvelope envelope = fac.getDefaultEnvelope();



        envelope.getBody().addChild(attributeRequestSigned);
        System.err.println(envelope.toString());


        outMsgCtx.setEnvelope(envelope);
        operationClient.addMessageContext(outMsgCtx);
        operationClient.execute(true);

//         pass message label as method argument
        MessageContext inMsgtCtx = operationClient.getMessageContext("In");

        SOAPEnvelope response = inMsgtCtx.getEnvelope();


And I get the following error:

[AxisServlet] java.lang.NullPointerException
16:46:10,944 INFO [STDOUT] 238335 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "POST /axis2/services/SpiritAuthenticationAuthority HTTP/1.1[\r][\n]" 16:46:11,018 INFO [STDOUT] 238408 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "Content-Type: application/soap+xml; charset=UTF-8; action="AttributeQuery"[\r][\n]" 16:46:11,019 INFO [STDOUT] 238410 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "User-Agent: Axis2[\r][\n]" 16:46:11,020 INFO [STDOUT] 238411 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "Host: localhost:8080[\r][\n]" 16:46:11,021 INFO [STDOUT] 238412 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "Transfer-Encoding: chunked[\r][\n]" 16:46:11,023 INFO [STDOUT] 238414 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - >> "[\r][\n]" 16:46:11,117 INFO [STDOUT] 238507 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "cd0[\r][\n]" 
16:46:11,147 ERROR [AxisServlet] java.lang.NullPointerException
16:46:11,149 INFO [STDOUT] 238538 [http-0.0.0.0-8080-2] ERROR org.apache.axis2.transport.http.AxisServlet - java.lang.NullPointerException 16:46:11,194 INFO [STDOUT] 238585 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope xmlns:wsa="http://www.w3.org/2005/08/addressing"; xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";><soapenv:Header><wsa:To>http://localhost:8080/axis2/services/SpiritAuthenticationAuthority</wsa:To><wsa:MessageID>urn:uuid:CA7A64DB85574468BC1188917168200</wsa:MessageID><wsa:Action>AttributeQuery</wsa:Action></soapenv:Header><soapenv:Body><samlp:AttributeQuery xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" Destination="http://www.tiani-spirit.com/XDSb"; ID="_6f029d7955496c88da0467f33e8e1cb4" IssueInstant="2007-09-04T14:46:07.144Z" Version="2.0"><saml:Issuer xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:SAML:2.0:nameid-format:entity" NameQualifier="http://www.tiani-spirit.com/XDS/NAMEQUALIFIER"; SPNameQualifier="http://www.tiani-spirit.com/XDS/SPNameQualifier"; SPProvidedID="spirit-xds-document-registry">http://www.tiani-spirit.com/XDSbDR</saml:Issuer><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#";>[\n]" 16:46:11,196 INFO [STDOUT] 238587 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:SignedInfo>[\n]" 16:46:11,197 INFO [STDOUT] 238588 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"; />[\n]" 16:46:11,198 INFO [STDOUT] 238589 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"; />[\n]" 16:46:11,199 INFO [STDOUT] 238590 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Reference URI="#_6f029d7955496c88da0467f33e8e1cb4">[\n]" 16:46:11,199 INFO [STDOUT] 238590 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transforms>[\n]" 16:46:11,200 INFO [STDOUT] 238591 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"; />[\n]" 16:46:11,201 INFO [STDOUT] 238592 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#WithComments";><ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"; PrefixList="ds saml samlp" /></ds:Transform>[\n]" 16:46:11,202 INFO [STDOUT] 238593 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Transforms>[\n]" 16:46:11,203 INFO [STDOUT] 238594 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"; />[\n]" 16:46:11,204 INFO [STDOUT] 238595 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestValue />[\n]" 16:46:11,205 INFO [STDOUT] 238596 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Reference>[\n]" 16:46:11,205 INFO [STDOUT] 238596 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Reference URI="#_6f029d7955496c88da0467f33e8e1cb4">[\n]" 16:46:11,206 INFO [STDOUT] 238597 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transforms>[\n]" 16:46:11,207 INFO [STDOUT] 238598 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"; />[\n]" 16:46:11,208 INFO [STDOUT] 238599 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#WithComments";><ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"; PrefixList="ds saml samlp" /></ds:Transform>[\n]" 16:46:11,209 INFO [STDOUT] 238600 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Transforms>[\n]" 16:46:11,210 INFO [STDOUT] 238601 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"; />[\n]" 16:46:11,217 INFO [STDOUT] 238607 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestValue />[\n]" 16:46:11,318 INFO [STDOUT] 238709 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Reference>[\n]" 16:46:11,319 INFO [STDOUT] 238710 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Reference URI="#_6f029d7955496c88da0467f33e8e1cb4">[\n]" 16:46:11,320 INFO [STDOUT] 238711 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transforms>[\n]" 16:46:11,322 INFO [STDOUT] 238713 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"; />[\n]" 16:46:11,323 INFO [STDOUT] 238714 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#WithComments";><ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"; PrefixList="ds saml samlp" /></ds:Transform>[\n]" 16:46:11,325 INFO [STDOUT] 238715 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Transforms>[\n]" 16:46:11,325 INFO [STDOUT] 238716 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"; />[\n]" 16:46:11,326 INFO [STDOUT] 238717 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:DigestValue />[\n]" 16:46:11,327 INFO [STDOUT] 238718 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Reference>[\n]" 16:46:11,327 INFO [STDOUT] 238718 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:SignedInfo>[\n]" 16:46:11,328 INFO [STDOUT] 238719 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "<ds:SignatureValue />[\n]" 16:46:11,329 INFO [STDOUT] 238720 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "</ds:Signature><saml:Subject xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"><saml:NameID>test1</saml:NameID></saml:Subject><saml:Attribute xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" FriendlyName="User Email" Name="urn:oasis:names:tc:XACML:2.0:example:attribute:email" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri" /><saml:Attribute xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" FriendlyName="Functional Role" Name="urn:oasis:names:tc:XACML:2.0:example:attribute:role" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri" /></samlp:AttributeQuery></soapenv:Body></soapenv:Envelope>" 16:46:11,336 INFO [STDOUT] 238727 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "[\r][\n]" 16:46:11,338 INFO [STDOUT] 238728 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "0" 16:46:11,339 INFO [STDOUT] 238730 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "[\r][\n]" 16:46:11,340 INFO [STDOUT] 238730 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.content - >> "[\r][\n]" 16:46:11,389 INFO [STDOUT] 238779 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "HTTP/1.1 400 Bad Request[\r][\n]" 16:46:11,395 INFO [STDOUT] 238786 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "Server: Apache-Coyote/1.1[\r][\n]" 16:46:11,396 INFO [STDOUT] 238787 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "X-Powered-By: Servlet 2.4; JBoss-4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339)/Tomcat-5.5[\r][\n]" 16:46:11,397 INFO [STDOUT] 238788 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "Content-Type: application/soap+xml; action="http://www.w3.org/2005/08/addressing/soap/fault";charset=UTF-8[\r][\n]"; 16:46:11,398 INFO [STDOUT] 238789 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "Transfer-Encoding: chunked[\r][\n]" 16:46:11,400 INFO [STDOUT] 238791 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "Date: Tue, 04 Sep 2007 14:46:11 GMT[\r][\n]" 16:46:11,401 INFO [STDOUT] 238792 [http-0.0.0.0-8080-3] DEBUG httpclient.wire.header - << "Connection: close[\r][\n]" 
16:46:11,533 ERROR [STDERR] Erroaccio: Transport error: 400 Error: Bad Request
16:46:11,535 INFO  [STDOUT] 238924 [http-0.0.0.0-8080-3] ERROR STDERR  - Err


The  number of available web services, at each request, increases, like this:

anonService1

Service EPR : http://localhost:8080/axis2/services/anonService1
Service Description : No description available for this service

Service Status : Active
Engaged modules for the service
addressing-1.2 :: Disengage

soapmonitor-1.2 :: Disengage

rampart-1.2 :: Disengage


Available operations
anonOutonlyOp

Engaged Modules for the Operation
addressing-1.2 :: Disengage

soapmonitor-1.2 :: Disengage

rampart-1.2 :: Disengage

anonRobustOp

Engaged Modules for the Operation
addressing-1.2 :: Disengage

soapmonitor-1.2 :: Disengage

rampart-1.2 :: Disengage

anonOutInOp

Engaged Modules for the Operation
addressing-1.2 :: Disengage

soapmonitor-1.2 :: Disengage

rampart-1.2 :: Disengage






Have you any ideas?

Thanks,


Massimiliano

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