commandlistservmatcher.java

java mail,java mailjava mailjava mailjava mail

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package org.apache.james.transport.matchers;

import org.apache.mailet.GenericRecipientMatcher;
import org.apache.mailet.MailAddress;

import javax.mail.MessagingException;

/**
 * CommandListservMatcher is the matcher that pairs with the {@link org.apache.james.transport.mailets.CommandListservManager}
 * It checks to see if the request is intended for the ListservManager, but doesn't guarantee that it is a valid command.
 * <br />
 * To configure, insert this into the config.xml inside of the root processor block.
 * <pre>
 * &lt;mailet match="CommandListservMatcher=announce@localhost" class="CommandListservManager"&gt;
 * ...
 * &lt;/mailet&gt;
 * </pre>
 *
 * @version CVS $Revision: 494012 $ $Date: 2007-01-08 11:23:58 +0100 (Mo, 08 Jan 2007) $
 * @since 2.2.0
 * @see org.apache.james.transport.mailets.CommandListservManager
 */
public class CommandListservMatcher extends GenericRecipientMatcher {

    private MailAddress listservAddress;

    public void init() throws MessagingException {
        listservAddress = new MailAddress(getCondition());
    }

    /**
     * This doesn't perform an exact match, but checks to see if the request is at lesast
     * intended to go to the list serv manager.
     * @param recipient
     * @return true if matches, false otherwise
     */
    public boolean matchRecipient(MailAddress recipient) {
        if (recipient.getHost().equals(listservAddress.getHost())) {
            if (recipient.getUser().startsWith(listservAddress.getUser() + "-")) {
                return true;
            }
        }
        return false;
    }
}