case 1:
I implemented a method with String[] type argument, and deploy as webservice
under JBoss4.0.2 using ws4ee. I do strictly as what the wiki page Mapping
Custom Arrays told.
When i test this method, the server report errors that not Deserializer for
type String[].
case 2:
However, I also have a method with return type String[], it works fine.
Who can tell me why I got the error in case 1? And how can i correct it?
Thanks!
| ERROR [RPCInvocation] org.xml.sax.SAXException: Deserializing parameter
'arrayOfString_1': could not find deserializer for type
{http://webservice.ejb.incep.scnb.siemens.com/types/arrays/java/lang}StringArray
| org.xml.sax.SAXException: Deserializing parameter 'arrayOfString_1': could
not find deserializer for type
{http://webservice.ejb.incep.scnb.siemens.com/types/arrays/java/lang}StringArray
| at org.jboss.axis.message.RPCHandler.onStartChild(RPCHandler.java:326)
| at
org.jboss.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:1168)
| at
org.jboss.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:244)
| at
org.jboss.axis.message.SOAPElementAxisImpl.publishToHandler(SOAPElementAxisImpl.java:1386)
| at org.jboss.axis.message.RPCElement.deserialize(RPCElement.java:262)
| at org.jboss.axis.message.RPCElement.getParams(RPCElement.java:396)
| at
org.jboss.axis.providers.java.RPCInvocation.prepareFromRequestEnvelope(RPCInvocation.java:235)
| at
org.jboss.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:103)
| at
org.jboss.axis.providers.java.JavaProvider.invoke(JavaProvider.java:358)
| at
org.jboss.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:73)
| at org.jboss.axis.SimpleChain.doVisiting(SimpleChain.java:160)
| at org.jboss.axis.SimpleChain.invoke(SimpleChain.java:123)
| at org.jboss.axis.handlers.soap.SOAPService.invoke(SOAPService.java:560)
| at
org.jboss.webservice.server.ServerEngine.invokeInternal(ServerEngine.java:200)
| at org.jboss.webservice.server.ServerEngine.invoke(ServerEngine.java:89)
| at
org.jboss.axis.transport.http.AxisServlet.doPost(AxisServlet.java:905)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at
org.jboss.axis.transport.http.AxisServletBase.service(AxisServletBase.java:370)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Unknown Source)
|
here is my SEI
| public interface PortalEndpoint
| extends java.rmi.Remote
| {
| public void deleteUser( java.lang.String[] userNameArray ) //doesn't work
| throws java.rmi.RemoteException;
| public java.lang.String[] viewUser( )
//it works
| throws java.rmi.RemoteException;
| }
|
the corresponding part of wsdl file
| <complexType name="StringArray">
| <sequence>
| <element name="value" type="string" nillable="true" minOccurs="0"
maxOccurs="unbounded"/></sequence></complexType></schema>
|
|
the corresponding part of jax-rpc.xml file
| <java-xml-type-mapping>
| <java-type>java.lang.String[]</java-type>
| <root-type-qname
xmlns:typeNS="http://webservice.ejb.incep.scnb.siemens.com/types/arrays/java/lang";>typeNS:StringArray</root-type-qname>
| <qname-scope>complexType</qname-scope>
| </java-xml-type-mapping>
|
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