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package org.apache.camel.component.jms; |
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import javax.jms.Message; |
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import org.apache.camel.Processor; |
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import org.apache.camel.PollingConsumer; |
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import org.apache.camel.impl.DefaultEndpoint; |
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import org.springframework.jms.core.JmsOperations; |
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import org.springframework.jms.core.JmsTemplate; |
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import org.springframework.jms.listener.AbstractMessageListenerContainer; |
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public class JmsEndpoint extends DefaultEndpoint<JmsExchange> { |
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private JmsBinding binding; |
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private String destination; |
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private final boolean pubSubDomain; |
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private String selector; |
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private JmsConfiguration configuration; |
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public JmsEndpoint(String uri, JmsComponent component, String destination, boolean pubSubDomain, JmsConfiguration configuration) { |
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super(uri, component); |
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this.configuration = configuration; |
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this.destination = destination; |
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this.pubSubDomain = pubSubDomain; |
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} |
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public JmsProducer createProducer() throws Exception { |
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JmsOperations template = createJmsOperations(); |
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return createProducer(template); |
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} |
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public JmsProducer createProducer(JmsOperations template) throws Exception { |
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if (template instanceof JmsTemplate) { |
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JmsTemplate jmsTemplate = (JmsTemplate) template; |
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jmsTemplate.setPubSubDomain(pubSubDomain); |
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jmsTemplate.setDefaultDestinationName(destination); |
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} |
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return new JmsProducer(this, template); |
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} |
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public JmsConsumer createConsumer(Processor processor) throws Exception { |
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AbstractMessageListenerContainer listenerContainer = configuration.createMessageListenerContainer(); |
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return createConsumer(processor, listenerContainer); |
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} |
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public JmsConsumer createConsumer(Processor processor, AbstractMessageListenerContainer listenerContainer) throws Exception { |
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listenerContainer.setDestinationName(destination); |
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listenerContainer.setPubSubDomain(pubSubDomain); |
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if (selector != null) { |
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listenerContainer.setMessageSelector(selector); |
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} |
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return new JmsConsumer(this, processor, listenerContainer); |
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} |
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@Override |
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public PollingConsumer<JmsExchange> createPollingConsumer() throws Exception { |
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JmsOperations template = createJmsOperations(); |
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return new JmsPollingConsumer(this, template); |
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} |
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public JmsExchange createExchange() { |
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return new JmsExchange(getContext(), getBinding()); |
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} |
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public JmsExchange createExchange(Message message) { |
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return new JmsExchange(getContext(), getBinding(), message); |
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} |
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public JmsBinding getBinding() { |
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if (binding == null) { |
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binding = new JmsBinding(); |
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} |
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return binding; |
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} |
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public void setBinding(JmsBinding binding) { |
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this.binding = binding; |
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} |
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public String getDestination() { |
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return destination; |
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} |
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public JmsConfiguration getConfiguration() { |
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return configuration; |
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} |
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public String getSelector() { |
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return selector; |
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} |
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public void setSelector(String selector) { |
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this.selector = selector; |
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} |
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public boolean isSingleton() { |
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return false; |
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} |
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protected JmsOperations createJmsOperations() { |
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return configuration.createJmsOperations(pubSubDomain, destination); |
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} |
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} |