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HostIs.javaAPI DocApache James 2.3.11955Fri Jan 12 12:56:32 GMT 2007org.apache.james.transport.matchers

HostIs.java

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 * 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                 *
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 * 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       *
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package org.apache.james.transport.matchers;

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

import java.util.Collection;
import java.util.Locale;
import java.util.StringTokenizer;
import java.util.Vector;

/**
 * @version 1.0.0, 24/04/1999
 */
public class HostIs extends GenericRecipientMatcher {

    private Collection hosts;

    public void init() {
        StringTokenizer st = new StringTokenizer(getCondition(), ", ", false);
        hosts = new Vector();
        while (st.hasMoreTokens()) {
            hosts.add(st.nextToken().toLowerCase(Locale.US));
        }
    }

    public boolean matchRecipient(MailAddress recipient) {
        return hosts.contains(recipient.getHost().toLowerCase(Locale.US));
    }
}