org.alfresco.web.app.servlet.command

Interface ExtCommandProcessor

All Superinterfaces:

CommandProcessor

All Known Implementing Classes:

UIActionCommandProcessor

public interface ExtCommandProcessor
extends CommandProcessor

This interfaces defines the contract and lifecycle of a Servlet Command Processor.

The ExtCommandProcessor adds an overloaded process() method to allow the HttpServletResponse to be passed.

Author:

Kevin Roast

Method Summary

Modifier and Type	Method and Description
void	process(ServiceRegistry serviceRegistry, HttpServletRequest request, HttpServletResponse response, String command) Process the supplied command name.

Methods inherited from interface org.alfresco.web.app.servlet.command.CommandProcessor

outputStatus, process, validateArguments

Method Detail

process

void process(ServiceRegistry serviceRegistry,
             HttpServletRequest request,
             HttpServletResponse response,
             String command)

Process the supplied command name. It is the responsibility of the Command Processor to lookup the specified command name using the CommandFactory registry. For that reason it also has the responsiblity to initially register commands it is responsible for so they can be constructed later. If the supplied command is unknown to it then an exception should be thrown to indicate this.

Parameters:

serviceRegistry - ServiceRegistry

request - HttpServletRequest

response - HttpServletResponse

command - Name of the command to construct and execute