psdi.util

Interface ToolClientHandler

All Known Implementing Classes:

DefaultToolClientHandler, MosWosToolClientHandler

public interface ToolClientHandler

The handler that knows how to read the parameters passed in through HTTP request, and how to dispatch the call to the server. If a command needs to connect to server and invoke a server operation through the ToolClientServlet, a class that implements this interface needs to be provided. The handler class name needs to be passed in to the servlet through a parameter when the request is issued.

See Also:

ToolClientServlet, psdi.util.ToolClient

Method Summary

Modifier and Type	Method and Description
java.lang.Object	dispatchRequest(MXSession session, java.lang.String command, java.lang.Object[] params) Dispatch the command.
java.lang.Object[]	packageParam(java.lang.String command, java.lang.String[] args) Compose the parameter objects based on a set of command line parameters.
java.lang.String	processReturn(java.lang.String command, java.lang.Object retObject) Handle the return object of the call.

Method Detail

dispatchRequest

java.lang.Object dispatchRequest(MXSession session,
                                 java.lang.String command,
                                 java.lang.Object[] params)
                          throws MXException,
                                 java.rmi.RemoteException

Dispatch the command. The command is an identifier to the type of request.

Parameters:

session -

command -

params -

Returns:

Throws:

MXException

java.rmi.RemoteException

packageParam

java.lang.Object[] packageParam(java.lang.String command,
                                java.lang.String[] args)

Compose the parameter objects based on a set of command line parameters. The return value will be the parameter objects that understood by dispatchRequest.

Returns:

processReturn

java.lang.String processReturn(java.lang.String command,
                               java.lang.Object retObject)

Handle the return object of the call. The returned string will be displayed if the request is made by the command line.

Parameters:

command -

retObject -

Returns: