/* * $Source: /home/data/cvsroot/src/jacomma/icm/type/Message.java,v $ * $Revision: 1.6 $ * $Date: 2000/10/28 20:09:07 $ * * This file is part of the jacomma framework * Copyright (c) 2000 Dimitrios Vyzovitis * mailto:dviz@egnatia.ee.auth.gr * * * * * * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Library General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307 USA */ package jacomma.icm.type; /** * TBA **/ public class Message implements Cloneable { Object cnt_; Handle snd_; Handle rcv_; MessageOptions opt_; int hc_; public Message( Handle from, Handle to, Object cnt ) { this( from, to, cnt, MessageOptions.defaults() ); } public Message( Handle from, Handle to, Object cnt, MessageOptions opt ) { snd_ = from; rcv_ = to; cnt_ = cnt; opt_ = opt; hc_ = snd_.hashCode() ^ rcv_.hashCode() ^ cnt_.hashCode() ^ opt_.hashCode(); } public boolean equals( Object obj ) { try { return snd_.equals( ((Message)obj).snd_ ) && rcv_.equals( ((Message)obj).rcv_ ) && opt_.equals( ((Message)obj).opt_ ); } catch ( ClassCastException exc ) { return false; } } public int hashCode() { return hc_; } public Object getContent() { return cnt_; } public Handle getSender() { return snd_; } public Handle getRecipient() { return rcv_; } public MessageOptions getOptions() { return opt_; } public Handle replyto() { Handle to = (Handle)opt_.get( MessageOptions.icmReplyTo ); return (to == null) ? snd_ : to; } public Message createReply( Handle from, Object cnt ) { Handle to = replyto(); MessageOptions opt = (MessageOptions)opt_.clone(); opt.clear( MessageOptions.icmReplyTo ); return new Message( from, to, cnt, opt ); } public Message createReply( Handle from, Object cnt, MessageOptions opt ) { Handle to = replyto(); return new Message( from, to, cnt, opt ); } public Message createReply( Object cnt ) { Handle to = replyto(); MessageOptions opt = (MessageOptions)opt_.clone(); opt.clear( MessageOptions.icmReplyTo ); return new Message( rcv_, to, cnt, opt ); } public Message createReply( Object cnt, MessageOptions opt ) { Handle to = replyto(); return new Message( rcv_, to, cnt, opt ); } public Message createForward( Handle to ) { return new Message( rcv_, to, this ); } public Message createForward( Handle to, MessageOptions opt ) { return new Message( rcv_, to, this, opt ); } public Message createTransparentForward( Handle to ) { return new Message( rcv_, to, cnt_ ); } public Message createTransparentForward( Handle to, MessageOptions opt ) { return new Message( rcv_, to, cnt_, opt ); } public String toString() { return "(" + rcv_ + "," + snd_ + "," + opt_ + "," + cnt_ + ")"; } public Object clone() { try { return super.clone(); } catch ( CloneNotSupportedException exc ) { throw new jacomma.util.CheckedException( exc ); } } }
