2.1/dev/core/src/com/google/gwt/dev/shell/remoteui/RequestProcessor.java

/*
 * Copyright 2009 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.dev.shell.remoteui;

import com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Request;
import com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Response;

/**
 * Handles in-bound client requests.
 */
public interface RequestProcessor {

  /**
   * Execute the given client request.
   * 
   * @param request The request to execute.
   * 
   * @return the response resulting from executing the request
   * 
   * @throws Exception if a problem occurred while executing the request
   */
  Response execute(Request request) throws Exception;
}