2 * Copyright (c) 2003-2007 Sun Microsystems, Inc. All rights reserved.
4 * The Sun Project JXTA(TM) Software License
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
16 * 3. The end-user documentation included with the redistribution, if any, must
17 * include the following acknowledgment: "This product includes software
18 * developed by Sun Microsystems, Inc. for JXTA(TM) technology."
19 * Alternately, this acknowledgment may appear in the software itself, if
20 * and wherever such third-party acknowledgments normally appear.
22 * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
23 * not be used to endorse or promote products derived from this software
24 * without prior written permission. For written permission, please contact
25 * Project JXTA at http://www.jxta.org.
27 * 5. Products derived from this software may not be called "JXTA", nor may
28 * "JXTA" appear in their name, without prior written permission of Sun.
30 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
32 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
33 * MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
34 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
36 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
39 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 * JXTA is a registered trademark of Sun Microsystems, Inc. in the United
42 * States and other countries.
44 * Please see the license information page at :
45 * <http://www.jxta.org/project/www/license.html> for instructions on use of
46 * the license in source files.
48 * ====================================================================
50 * This software consists of voluntary contributions made by many individuals
51 * on behalf of Project JXTA. For more information on Project JXTA, please see
52 * http://www.jxta.org.
54 * This license is based on the BSD license adopted by the Apache Foundation.
56 package net.jxta.impl.util.pipe.reliable;
59 import java.io.IOException;
61 import net.jxta.endpoint.Message;
62 import net.jxta.endpoint.Messenger;
63 import net.jxta.impl.util.TimeUtils;
65 import java.util.logging.Level;
66 import net.jxta.logging.Logging;
67 import java.util.logging.Logger;
71 * OutgoingMessengerAdaptor
73 public class OutgoingMsgrAdaptor implements Outgoing {
75 private final static transient Logger LOG = Logger.getLogger(OutgoingMsgrAdaptor.class.getName());
77 private final Messenger msgr;
79 private long lastAccessed = 0;
80 private boolean closed = false;
83 * Constructor for the OutgoingMsgrAdaptor object
85 *@param msgr the messenger used to send messages
86 *@param timeout timeout in milliseconds
88 public OutgoingMsgrAdaptor(Messenger msgr, int timeout) {
90 throw new IllegalArgumentException("messenger cannot be null");
93 this.timeout = timeout;
95 // initialize to some reasonable value
96 lastAccessed = TimeUtils.timeNow();
100 * returns last accessed time as a string
102 *@return last accessed time as a string
105 public String toString() {
106 return " lastAccessed=" + Long.toString(lastAccessed);
110 * Sets the Timeout attribute. A timeout of 0 blocks forever
112 * @param timeout The new soTimeout value
114 public void setTimeout(int timeout) {
115 this.timeout = timeout;
119 * close the messenger (does not close the messenger)
121 public void close() {
126 * Gets the minIdleReconnectTime of the OutgoingMsgrAdaptor
128 *@return The minIdleReconnectTime value
130 public long getMinIdleReconnectTime() {
135 * Gets the idleTimeout of the OutgoingMsgrAdaptor. The adaptor never times out.
136 *@return <code>Long.MAX_VALUE</code>
138 public long getIdleTimeout() {
139 return Long.MAX_VALUE;
143 * Gets the maxRetryAge attribute of the OutgoingMsgrAdaptor
145 *@return The maxRetryAge value
147 public long getMaxRetryAge() {
148 return timeout == 0 ? Long.MAX_VALUE : timeout;
152 * Gets the lastAccessed time of OutgoingMsgrAdaptor
154 *@return The lastAccessed in milliseconds
156 public long getLastAccessed() {
161 * Sets the lastAccessed of OutgoingMsgrAdaptor
163 *@param time The new lastAccessed in milliseconds
165 public void setLastAccessed(long time) {
166 if (Logging.SHOW_FINE && LOG.isLoggable(Level.FINE)) {
167 LOG.fine("Setting lastAccessed to :" + lastAccessed);
175 *@param msg message to send
176 *@return true if message send is successful
177 *@exception IOException if an io error occurs
179 public boolean send(Message msg) throws IOException {
181 throw new IOException("broken connection");
184 if (Logging.SHOW_FINE && LOG.isLoggable(Level.FINE)) {
185 LOG.fine("Sending a Message");
188 msgr.sendMessageB(msg, null, null);