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package org.apache.camel.component.mina; |
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import org.apache.camel.Producer; |
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import org.apache.camel.Exchange; |
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import org.apache.camel.impl.DefaultProducer; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.apache.mina.common.ConnectFuture; |
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import org.apache.mina.common.IoConnector; |
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import org.apache.mina.common.IoHandler; |
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import org.apache.mina.common.IoHandlerAdapter; |
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import org.apache.mina.common.IoSession; |
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import java.net.SocketAddress; |
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public class MinaProducer extends DefaultProducer { |
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private static final transient Log log = LogFactory.getLog(MinaProducer.class); |
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private IoSession session; |
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private MinaEndpoint endpoint; |
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public MinaProducer(MinaEndpoint endpoint) { |
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super(endpoint); |
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this.endpoint = endpoint; |
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} |
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public void process(Exchange exchange) { |
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if (session == null) { |
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throw new IllegalStateException("Not started yet!"); |
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} |
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Object body = exchange.getIn().getBody(); |
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if (body == null) { |
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log.warn("No payload for exchange: " + exchange); |
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} |
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else { |
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session.write(body); |
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} |
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} |
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@Override |
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protected void doStart() throws Exception { |
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SocketAddress address = endpoint.getAddress(); |
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IoConnector connector = endpoint.getConnector(); |
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if (log.isDebugEnabled()) { |
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log.debug("Creating connector to address: " + address + " using connector: " + connector); |
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} |
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IoHandler ioHandler = new IoHandlerAdapter() { |
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@Override |
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public void messageReceived(IoSession ioSession, Object object) throws Exception { |
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super.messageReceived(ioSession, object); |
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} |
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}; |
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ConnectFuture future = connector.connect(address, ioHandler, endpoint.getConfig()); |
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future.join(); |
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session = future.getSession(); |
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} |
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@Override |
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protected void doStop() throws Exception { |
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if (session != null) { |
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session.close().join(2000); |
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} |
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} |
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} |