001package votorola.g.mail; // Copyright 2007, Michael Allan. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE. 002 003import javax.mail.*; 004import votorola.g.lang.*; 005 006 007/** Message utilities. 008 */ 009public final @ThreadSafe class MessageX 010{ 011 012 private MessageX() {} 013 014 015 016 /** Returns the address of the first header sender (From). 017 * 018 * @return address of header sender, or null if none exists 019 */ 020 public static Address getFirstFrom( final Message message ) throws MessagingException 021 { 022 Address a = null; // till proven otherwise 023 final Address[] aArray = message.getFrom(); 024 if( aArray != null && aArray.length > 0 ) a = aArray[0]; 025 026 return a; 027 } 028 029 030 031 /** Returns the address of the first recipient of the specified type. Never tested. 032 * 033 * @return address of recipient, or null if no such recipient exists 034 */ 035 public static Address getFirstRecipient( 036 final Message message, final Message.RecipientType type ) throws MessagingException 037 { 038 Address a = null; // till proven otherwise 039 final Address[] aArray = message.getRecipients( type ); 040 if( aArray != null && aArray.length > 0 ) a = aArray[0]; 041 042 return a; 043 } 044 045 046 047}