/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.karaf.shell.commands;

import org.apache.felix.service.command.CommandSession;

/**
 * An action allows to easily execute commands in karaf.
 * It can be assumed that each action is only accessed by a single thread at a time.
 * 
 * An Action is always part of an AbstractCommand. The AbstractCommand makes sure
 * the single threaded assumption above is true. Before the call to the execute method
 * the action is checked for annotated fields (@Argument, @Option). These fields
 * are populated from the command arguments before the action is called.
 * 
 * Any class implementing Action must have a no argument constructor. This
 * is necessary so the help generator can instantiate the class and get the 
 * default values. 
 */
public interface Action {

    Object execute(CommandSession session) throws Exception;

}

@@ -1577,16 +1577,62 @@
  Action 
+extends org.apache.felix.gogo.commands.Action 
 %7B%0A%0A    O

Add support of commands directly implemented Felix gogo Action/AbstractCommand