[jboss-user] [JBoss Web Services] - Invoking a web service from JBoss AS as a client
Peter Schilling
do-not-reply at jboss.com
Wed Sep 29 07:20:28 EDT 2010
Peter Schilling [http://community.jboss.org/people/pschor] created the discussion
"Invoking a web service from JBoss AS as a client"
To view the discussion, visit: http://community.jboss.org/message/564010#564010
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I've been trying to figure this out for several days, any help will be appreciated.
I'm trying to invoke a web service from a java class deployed in JBoss 5.1.0.GA running on JDK1.6.0. I get the exception below. The same method called from a plain Java object and invoked from a command line (using JDK's WS jars instead of JBoss') works perfectly.
I copied the jboss-native-* classes to the endorsed directory (initally to resolve the SetProperty problem), but is there anything else that needs to be considered to invoke a service from JBoss as a client?
Three things that are different from the case when the method is invoked successfully from the command line:
** In the request STDOUT the XML version header was removed (probably by SaveMessage).
** In the request STDOUT quotes were converted to apostrophes.
** Even thought the content type is set as text/xml, the error says content type is text/html
Thanks for your help
Peter
The method and the output/error:
try {
// Create the SOAP connection
SOAPConnectionFactory soapConnFactory = SOAPConnectionFactory.newInstance();
SOAPConnection connection = soapConnFactory.createConnection();
String soapText =
"<?xml version=\"1.0\"?>" +
"<SOAP-ENV:Envelope xmlns:SOAP-ENV=\" http://schemas.xmlsoap.org/soap/envelope/ http://schemas.xmlsoap.org/soap/envelope/\"" +
" SOAP-ENV:encodingStyle=\" http://schemas.xmlsoap.org/soap/encoding/ http://schemas.xmlsoap.org/soap/encoding/\">" +
"<SOAP-ENV:Header/>" +
"<SOAP-ENV:Body>" +
"<Discover xmlns=\"urn:schemas-microsoft-com:xml-analysis\">" +
"<RequestType>DISCOVER_DATASOURCES</RequestType>" +
"<Restrictions><RestrictionList/></Restrictions>" +
"<Properties><PropertyList><Format>Tabular</Format></PropertyList></Properties>" +
"</Discover>" +
"</SOAP-ENV:Body>" +
"</SOAP-ENV:Envelope>";
// Create SoapMessage
MessageFactory msgFactory = MessageFactory.newInstance();
SOAPMessage message = msgFactory.createMessage();
// Load the SOAP text into a stream source
ByteArrayInputStream stream = new ByteArrayInputStream(soapText.getBytes());
StreamSource source = new StreamSource(stream);
// Set contents of message
message.getSOAPPart().setContent(source);
MimeHeaders mh = message.getMimeHeaders();
mh.setHeader("Content-Type", "text/xml");
mh.setHeader("SOAPAction", "\"urn:schemas-microsoft-com:xml-analysis:Discover\"");
//Save the message
message.saveChanges();
//Check the input
System.out.println("HEADERS:\n" );
Iterator<MimeHeader> i = message.getMimeHeaders().getAllHeaders();
while ( i.hasNext() ) {
MimeHeader header = i.next();
String name = header.getName();
String value = header.getValue();
System.out.println ( name + ": " + value);
}
System.out.println("END HEADERS:\n" );
System.out.println("REQUEST:\n");
message.writeTo(System.out);
System.out.println("END REQUEST:\n");
//Send the message and get a reply
//Set the destination
String destination = " http://localhost:7070/mondrian/xmla http://localhost:7070/mondrian/xmla";
//Send the message
SOAPMessage reply = connection.call(message, destination);
//Check the reply
System.out.println("\nREPLY:\n");
reply.writeTo(System.out);
System.out.println("\nEND REPLY:\n");
// Close the SOAP connection
connection.close();
} catch(Exception e) {
System.out.println(e.getMessage());
}
}
20:50:45,855 INFO [STDOUT] HEADERS:
20:50:45,855 INFO [STDOUT] Content-Type: text/xml; charset=UTF-8
20:50:45,855 INFO [STDOUT] SOAPAction: "urn:schemas-microsoft-com:xml-analysis:Discover"
20:50:45,855 INFO [STDOUT] END HEADERS:
20:50:45,855 INFO [STDOUT] REQUEST:
20:50:45,855 INFO [STDOUT] <SOAP-ENV:Envelope xmlns:SOAP-ENV=' http://schemas.xmlsoap.org/soap/envelope/ http://schemas.xmlsoap.org/soap/envelope/' SOAP-ENV:encodingStyle=' http://schemas.xmlsoap.org/soap/encoding/ http://schemas.xmlsoap.org/soap/encoding/'><SOAP-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body>
<Discover xmlns='urn:schemas-microsoft-com:xml-analysis'><RequestType>DISCOVER_DATASOURCES
20:50:45,855 INFO [STDOUT] </RequestType>
20:50:45,855 INFO [STDOUT] <Restrictions><RestrictionList/>
20:50:45,855 INFO [STDOUT] </Restrictions>
20:50:45,855 INFO [STDOUT] <Properties><PropertyList><Format>Tabular
20:50:45,855 INFO [STDOUT] </Format>
20:50:45,855 INFO [STDOUT] </PropertyList>
20:50:45,855 INFO [STDOUT] </Properties>
20:50:45,855 INFO [STDOUT] </Discover>
20:50:45,855 INFO [STDOUT] </SOAP-ENV:Body></SOAP-ENV:Envelope>
20:50:45,855 INFO [STDOUT] END REQUEST:
20:50:59,865 ERROR [SOAPMessageUnMarshallerHTTP] Cannot unmarshall SOAPMessage
javax.xml.soap.SOAPException: Unsupported content type: text/html; charset=utf-8
at org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:272)
at org.jboss.ws.core.soap.SOAPMessageUnMarshallerHTTP.read(SOAPMessageUnMarshallerHTTP.java:82)
at org.jboss.remoting.transport.http.HTTPClientInvoker.readResponse(HTTPClientInvoker.java:570)
at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:369)
at org.jboss.remoting.transport.http.HTTPClientInvoker.makeInvocation(HTTPClientInvoker.java:231)
at org.jboss.remoting.transport.http.HTTPClientInvoker.transport(HTTPClientInvoker.java:161)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:165)
at org.jboss.remoting.Client.invoke(Client.java:1724)
at org.jboss.remoting.Client.invoke(Client.java:629)
at org.jboss.ws.core.client.HTTPRemotingConnection.invoke(HTTPRemotingConnection.java:243)
at org.jboss.ws.core.client.SOAPProtocolConnectionHTTP.invoke(SOAPProtocolConnectionHTTP.java:71)
at org.jboss.ws.core.soap.SOAPConnectionImpl.callInternal(SOAPConnectionImpl.java:143)
at org.jboss.ws.core.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:64)
at bizlayer.mdxquery.XmlaQuery.invokeXmlaService2(XmlaQuery.java:230)
at org.apache.jsp.web.admin.testsoaclient_jsp._jspService(testsoaclient_jsp.java:61)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
20:50:59,881 INFO [STDOUT] java.io.IOException: Could not transmit message
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