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package org.apache.camel.processor; |
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import org.apache.camel.Predicate; |
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import org.apache.camel.Processor; |
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import org.apache.camel.Exchange; |
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import org.apache.camel.impl.ServiceSupport; |
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import org.apache.camel.util.ServiceHelper; |
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public class FilterProcessor extends ServiceSupport implements Processor { |
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private Predicate<Exchange> predicate; |
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private Processor processor; |
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public FilterProcessor(Predicate<Exchange> predicate, Processor processor) { |
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this.predicate = predicate; |
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this.processor = processor; |
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} |
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public void process(Exchange exchange) throws Exception { |
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if (predicate.matches(exchange)) { |
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processor.process(exchange); |
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} |
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} |
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@Override |
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public String toString() { |
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return "filter (" + predicate + ") " + processor; |
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} |
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public Predicate<Exchange> getPredicate() { |
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return predicate; |
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} |
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public Processor getProcessor() { |
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return processor; |
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} |
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protected void doStart() throws Exception { |
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ServiceHelper.startServices(processor); |
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} |
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protected void doStop() throws Exception { |
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ServiceHelper.stopServices(processor); |
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} |
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} |