trunk/main/src/main/java/org/apache/jsieve/commands/Redirect.java

/****************************************************************
 * 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.jsieve.commands;

import org.apache.jsieve.Arguments;
import org.apache.jsieve.Block;
import org.apache.jsieve.SieveContext;
import org.apache.jsieve.StringListArgument;
import org.apache.jsieve.exception.SieveException;
import org.apache.jsieve.mail.ActionRedirect;
import org.apache.jsieve.mail.MailAdapter;

/**
 * Class Redirect implements the Redirect Command as defined in RFC 3028,
 * section 4.3.
 */
public class Redirect extends AbstractActionCommand {

    /**
     * Constructor for Redirect.
     */
    public Redirect() {
        super();
    }

    /**
     * <p>
     * Add an ActionRedirect to the List of Actions to be performed passing the
     * sole StringList argument as the recipient.
     * </p>
     * <p>
     * Also,
     * 
     * @see org.apache.jsieve.commands.AbstractCommand#executeBasic(MailAdapter,
     *      Arguments, Block, SieveContext)
     *      </p>
     */
    protected Object executeBasic(MailAdapter mail, Arguments arguments,
            Block block, SieveContext context) throws SieveException {
        String recipient = ((StringListArgument) arguments
                .getArgumentList().get(0)).getList().get(0);

        mail.addAction(new ActionRedirect(recipient));

        return null;
    }

    /**
     * @see org.apache.jsieve.commands.AbstractCommand#validateArguments(Arguments,
     *      SieveContext)
     */
    protected void validateArguments(Arguments arguments, SieveContext context)
            throws SieveException {
        validateSingleStringArguments(arguments, context);
    }

}