001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package javax.mail.search;
021    
022    import javax.mail.Address;
023    import javax.mail.Message;
024    import javax.mail.MessagingException;
025    
026    /**
027     * @version $Rev: 920714 $ $Date: 2010-03-09 01:55:49 -0500 (Tue, 09 Mar 2010) $
028     */
029    public final class RecipientStringTerm extends AddressStringTerm {
030            
031            private static final long serialVersionUID = -8293562089611618849L;
032            
033        private Message.RecipientType type;
034    
035        public RecipientStringTerm(Message.RecipientType type, String pattern) {
036            super(pattern);
037            this.type = type;
038        }
039    
040        public Message.RecipientType getRecipientType() {
041            return type;
042        }
043    
044        public boolean match(Message message) {
045            try {
046                Address from[] = message.getRecipients(type);
047                if (from == null) {
048                    return false; 
049                }
050                for (int i = 0; i < from.length; i++) {
051                    Address address = from[i];
052                    if (match(address)) {
053                        return true;
054                    }
055                }
056                return false;
057            } catch (MessagingException e) {
058                return false;
059            }
060        }
061    
062        public boolean equals(Object other) {
063            if (other == this) return true;
064            if (other instanceof RecipientStringTerm == false) return false;
065            final RecipientStringTerm otherTerm = (RecipientStringTerm) other;
066            return this.pattern.equals(otherTerm.pattern) && this.type == otherTerm.type;
067        }
068    
069        public int hashCode() {
070            return pattern.hashCode() + type.hashCode();
071        }
072    }