ASF_20_SRC_AUTO/src/blocks/mail/java/org/apache/cocoon/mail/command/MailCommands.java

/*
 * Copyright 1999-2004 The Apache Software Foundation.
 * 
 * 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 org.apache.cocoon.mail.command;

import java.util.Iterator;
import java.util.List;
import javax.mail.MessagingException;

/**
 *  Execute a list of commands.
 *
 * @author Bernhard Huber
 * @since 23. Oktober 2002
 * @version CVS $Id: MailCommands.java,v 1.3 2004/03/05 13:02:00 bdelacretaz Exp $
 */
public class MailCommands extends AbstractMailCommand {

    /**
     * the list of commands
     */
    private List commands;


    /**
     *  Constructor for the MailCommands object
     *
     *@param  commands  a list of AbstractMailCommand entries
     */
    public MailCommands(List commands) {
        this.commands = commands;
    }


    /**
     *  Execute the list of commands
     *  <p>
     *    Gather all results of all commands.
     *  </p>
     *
     *@exception  MessagingException  Description of the Exception
     */
    public void execute() throws MessagingException {
        Iterator i = commands.iterator();
        while (i.hasNext()) {
            AbstractMailCommand command = (AbstractMailCommand) i.next();
            command.execute();
            addResults(command.getResults());
        }
    }
}