org.apache.axis.providers.java
Class RPCProvider

java.lang.Object
  |
  +--org.apache.axis.handlers.BasicHandler
        |
        +--org.apache.axis.providers.BasicProvider
              |
              +--org.apache.axis.providers.java.JavaProvider
                    |
                    +--org.apache.axis.providers.java.RPCProvider

All Implemented Interfaces:

Handler, java.io.Serializable

Direct Known Subclasses:

CORBAProvider, EJBProvider, RMIProvider

public class RPCProvider

extends JavaProvider

Implement message processing by walking over RPCElements of the envelope body, invoking the appropriate methods on the service object.

Author:

Doug Davis (dug@us.ibm.com)

See Also:

Serialized Form

Field Summary

protected static org.apache.commons.logging.Log

log

Fields inherited from class org.apache.axis.providers.java.JavaProvider

entLog, 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

RPCProvider()

Method Summary

protected void	checkMethodName(MessageContext msgContext, java.lang.String allowedMethods, java.lang.String methodName) Throw an AxisFault if the requested method is not allowed.
protected java.lang.Object	invokeMethod(MessageContext msgContext, java.lang.reflect.Method method, java.lang.Object obj, java.lang.Object[] argValues) This method encapsulates the method invocation.
void	processMessage(MessageContext msgContext, SOAPEnvelope reqEnv, SOAPEnvelope resEnv, java.lang.Object obj) Process the current 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

Field Detail

log

protected static org.apache.commons.logging.Log log

Constructor Detail

RPCProvider

public RPCProvider()

Method Detail

processMessage

public void processMessage(MessageContext msgContext,
                           SOAPEnvelope reqEnv,
                           SOAPEnvelope resEnv,
                           java.lang.Object obj)
                    throws java.lang.Exception

Process the current message. Result in resEnv.

Specified by:

processMessage in class JavaProvider

Parameters:

msgContext - self-explanatory

reqEnv - the request envelope

resEnv - the response envelope

obj - the service object itself

java.lang.Exception

invokeMethod

protected java.lang.Object invokeMethod(MessageContext msgContext,
                                        java.lang.reflect.Method method,
                                        java.lang.Object obj,
                                        java.lang.Object[] argValues)
                                 throws java.lang.Exception

This method encapsulates the method invocation.

Parameters:

msgContext - MessageContext

method - the target method.

obj - the target object

argValues - the method arguments

java.lang.Exception

checkMethodName

protected void checkMethodName(MessageContext msgContext,
                               java.lang.String allowedMethods,
                               java.lang.String methodName)
                        throws java.lang.Exception

Throw an AxisFault if the requested method is not allowed.

Parameters:

msgContext - MessageContext

allowedMethods - list of allowed methods

methodName - name of target method

java.lang.Exception