org.apache.axis.providers.java
Class MsgProvider

java.lang.Object
  |
  +--org.apache.axis.handlers.BasicHandler
        |
        +--org.apache.axis.providers.BasicProvider
              |
              +--org.apache.axis.providers.java.JavaProvider
                    |
                    +--org.apache.axis.providers.java.MsgProvider
All Implemented Interfaces:
Handler, java.io.Serializable

public class MsgProvider
extends JavaProvider

Deal with message-style Java services. For now, these are services with exactly ONE OperationDesc, pointing to a method which looks like one of the following: public Element [] method(Vector v); (NOTE : This is silly, we should change it to either be Vector/Vector or Element[]/Element[]) public Document method(Document doc); public void method(MessageContext mc);

Author:
Doug Davis (dug@us.ibm.com), Glen Daniels (gdaniels@apache.org)
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.axis.providers.java.JavaProvider
entLog, log, OPTION_ALLOWEDMETHODS, OPTION_CLASSNAME, OPTION_CLASSPATH, OPTION_IS_STATIC, OPTION_SCOPE, OPTION_WSDL_INPUTSCHEMA, OPTION_WSDL_PORTTYPE, OPTION_WSDL_SERVICEELEMENT, OPTION_WSDL_SERVICEPORT, OPTION_WSDL_TARGETNAMESPACE
 
Fields inherited from class org.apache.axis.handlers.BasicHandler
makeLockable, name, options
 
Constructor Summary
MsgProvider()
           
 
Method Summary
 void processMessage(MessageContext msgContext, SOAPEnvelope reqEnv, SOAPEnvelope resEnv, java.lang.Object obj)
          Process the message.
 
Methods inherited from class org.apache.axis.providers.java.JavaProvider
generateWSDL, getServiceClass, getServiceClassName, getServiceClassNameOptionName, getServiceObject, initServiceDesc, invoke, makeNewServiceObject
 
Methods inherited from class org.apache.axis.providers.BasicProvider
addOperation, getOperationName, getOperationNames, getOperationQNames
 
Methods inherited from class org.apache.axis.handlers.BasicHandler
canHandleBlock, cleanup, getDeploymentData, getName, getOption, getOptions, getUnderstoodHeaders, init, initHashtable, onFault, setName, setOption, setOptionDefault, setOptions, setOptionsLockable
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MsgProvider

public MsgProvider()
Method Detail

processMessage

public void processMessage(MessageContext msgContext,
                           SOAPEnvelope reqEnv,
                           SOAPEnvelope resEnv,
                           java.lang.Object obj)
                    throws java.lang.Exception
Process the message. Figure out the method "style" (one of the three allowed signatures, which has already been determined and cached in the OperationDesc) and do the actual invocation. Note that we don't catch exceptions here, preferring to bubble them right up through to someone who'll catch it above us.

Specified by:
processMessage in class JavaProvider
Parameters:
msgContext - the active MessageContext
reqEnv - the request SOAPEnvelope
resEnv - the response SOAPEnvelope (we should fill this in)
obj - the service target object
Throws:
java.lang.Exception


Copyright © 2003 Apache Web Services Project. All Rights Reserved.