Removed ChannelPublisher. MessageExchangeTemplate is sufficient.

org.springframework.integration/src/main/java/org/springframework/integration/channel/ChannelPublisher.java

@@ -1,77 +0,0 @@
-/*
- * Copyright 2002-2008 the original author or authors.
- *
- * Licensed 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
- *
- * 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 KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.integration.channel;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import org.springframework.integration.message.Message;
-import org.springframework.util.Assert;
-
-/**
- * Sends to a channel and provides a configurable timeout. Convenient for either
- * subclassing or delegation from components that need to publish to a channel.
- * 
- * @author Mark Fisher
- */
-public class ChannelPublisher {
-
-	private final Log logger = LogFactory.getLog(this.getClass());
-
-	private volatile MessageChannel channel;
-
-	private volatile long timeout = 0;
-
-
-	public ChannelPublisher() {
-	}
-
-	public ChannelPublisher(MessageChannel channel) {
-		this.setChannel(channel);
-	}
-
-
-	public void setChannel(MessageChannel channel) {
-		Assert.notNull(channel, "channel must not be null");
-		this.channel = channel;		
-	}
-
-	public void setTimeout(long timeout) {
-		this.timeout = timeout;
-	}
-
-	protected MessageChannel getChannel() {
-		return this.channel;
-	}
-
-	public boolean publish(Message<?> message) {
-		if (this.channel == null) {
-			if (logger.isWarnEnabled()) {
-				logger.warn("unable to send message, no channel available");
-			}
-			return false;
-		}
-		if (message == null) {
-			if (logger.isWarnEnabled()) {
-				logger.warn("null messages are not supported");
-			}
-			return false;
-		}
-		return (this.timeout < 0) ? this.channel.send(message) : this.channel.send(message, this.timeout);
-	}
-
-}