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package org.apache.camel.bam.rules; |
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import org.apache.camel.Exchange; |
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import org.apache.camel.bam.ProcessBuilder; |
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import org.apache.camel.bam.model.ActivityDefinition; |
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import org.apache.camel.bam.model.ActivityState; |
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import org.apache.camel.bam.model.ProcessInstance; |
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import org.apache.camel.impl.ServiceSupport; |
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import org.apache.camel.util.ServiceHelper; |
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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 java.util.ArrayList; |
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import java.util.List; |
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public class ActivityRules extends ServiceSupport { |
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private static final transient Log log = LogFactory.getLog(ActivityRules.class); |
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private int expectedMessages = 1; |
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private ProcessRules processRules; |
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private List<TemporalRule> rules = new ArrayList<TemporalRule>(); |
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private ActivityDefinition activityDefinition; |
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private String activityName; |
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private final org.apache.camel.bam.ProcessBuilder builder; |
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public ActivityRules(ProcessBuilder builder) { |
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this.builder = builder; |
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this.processRules = builder.getProcessRules(); |
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processRules.getActivities().add(this); |
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} |
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public void addRule(TemporalRule rule) { |
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rules.add(rule); |
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} |
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public void processExpired(ActivityState activityState) throws Exception { |
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for (TemporalRule rule : rules) { |
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rule.processExpired(activityState); |
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} |
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} |
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public void processExchange(Exchange exchange, ProcessInstance process) { |
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for (TemporalRule rule : rules) { |
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rule.processExchange(exchange, process); |
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} |
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} |
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public ActivityDefinition getActivityDefinition() { |
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if (activityDefinition == null) { |
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activityDefinition = builder.findOrCreateActivityDefinition(activityName); |
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} |
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return activityDefinition; |
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} |
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public void setActivityDefinition(ActivityDefinition activityDefinition) { |
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this.activityDefinition = activityDefinition; |
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} |
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public int getExpectedMessages() { |
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return expectedMessages; |
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} |
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public void setExpectedMessages(int expectedMessages) { |
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this.expectedMessages = expectedMessages; |
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} |
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public ProcessRules getProcessRules() { |
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return processRules; |
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} |
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public void setActivityName(String activityName) { |
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this.activityName = activityName; |
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} |
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protected void doStart() throws Exception { |
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ServiceHelper.startServices(rules); |
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} |
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protected void doStop() throws Exception { |
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ServiceHelper.stopServices(rules); |
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} |
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} |