org.apache.soap.server
Class InvokeBSF

java.lang.Object
  |
  +--org.apache.soap.server.InvokeBSF

public class InvokeBSF

extends java.lang.Object

This class provides a static method to invoke services implemented via BSF. This code used to live in rpcrouter.jsp, but it was moved here to keep rpcrouter.jsp independent of BSF (didn't want to prereq BSF). The code in rpcrouter.jsp invokes these methods using reflection to avoid being dependent on them ..

Author:

Sanjiva Weerawarana (sanjiva@watson.ibm.com), Matthew J. Duftler (duftler@us.ibm.com)

Constructor Summary

InvokeBSF()

Method Summary

static void	init(DeploymentDescriptor dd, java.lang.Object target, java.lang.String scriptStr) This method is invoked to exec the script implementing the service into the scripting engine so that later service calls can work.
static Bean	service(DeploymentDescriptor dd, java.lang.Object target, java.lang.String methodName, java.lang.Object[] args) This method is invoked when a method is to be called.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InvokeBSF

public InvokeBSF()

Method Detail

init

public static void init(DeploymentDescriptor dd,
                        java.lang.Object target,
                        java.lang.String scriptStr)
                 throws SOAPException

This method is invoked to exec the script implementing the service into the scripting engine so that later service calls can work.

Parameters:

dd - the deployment descriptor of the service

scriptStr - the string containing function definitions to be exec'ed

Throws:

SOAPException - if something goes wrong

service

public static Bean service(DeploymentDescriptor dd,
                           java.lang.Object target,
                           java.lang.String methodName,
                           java.lang.Object[] args)
                    throws SOAPException

This method is invoked when a method is to be called.

Parameters:

dd - the deployment descriptor of the service

target - the BSFManager object which is used to exec/call

methodName - name of function in the script to call

args - arguments to the function or null if none

Returns:

a Bean object containing the result

Throws:

SOAPException - if something goes wrong