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| 1 | +package datadog.trace.instrumentation.jms; |
| 2 | + |
| 3 | +import static datadog.trace.agent.tooling.bytebuddy.matcher.HierarchyMatchers.implementsInterface; |
| 4 | +import static datadog.trace.agent.tooling.bytebuddy.matcher.NameMatchers.named; |
| 5 | +import static datadog.trace.agent.tooling.bytebuddy.matcher.NameMatchers.namedOneOf; |
| 6 | +import static datadog.trace.bootstrap.instrumentation.api.AgentPropagation.extractContextAndGetSpanContext; |
| 7 | +import static datadog.trace.bootstrap.instrumentation.api.AgentTracer.startSpan; |
| 8 | +import static datadog.trace.instrumentation.jms.JmsDecorator.CONSUMER_DECORATE; |
| 9 | +import static datadog.trace.instrumentation.jms.JmsDecorator.CONSUMER_OPERATION; |
| 10 | +import static net.bytebuddy.matcher.ElementMatchers.isPublic; |
| 11 | +import static net.bytebuddy.matcher.ElementMatchers.takesArgument; |
| 12 | +import static net.bytebuddy.matcher.ElementMatchers.takesArguments; |
| 13 | + |
| 14 | +import com.google.auto.service.AutoService; |
| 15 | +import datadog.trace.agent.tooling.Instrumenter; |
| 16 | +import datadog.trace.agent.tooling.InstrumenterModule; |
| 17 | +import datadog.trace.bootstrap.CallDepthThreadLocalMap; |
| 18 | +import datadog.trace.bootstrap.instrumentation.api.AgentSpan; |
| 19 | +import datadog.trace.bootstrap.instrumentation.api.AgentSpanContext; |
| 20 | +import javax.jms.JMSConsumer; |
| 21 | +import javax.jms.Message; |
| 22 | +import net.bytebuddy.asm.Advice; |
| 23 | +import net.bytebuddy.description.type.TypeDescription; |
| 24 | +import net.bytebuddy.matcher.ElementMatcher; |
| 25 | + |
| 26 | +@AutoService(InstrumenterModule.class) |
| 27 | +public class JMSConsumerInstrumentation extends InstrumenterModule.Tracing |
| 28 | + implements Instrumenter.ForTypeHierarchy, Instrumenter.HasMethodAdvice { |
| 29 | + |
| 30 | + public JMSConsumerInstrumentation() { |
| 31 | + super("jms", "jms-2"); |
| 32 | + } |
| 33 | + |
| 34 | + @Override |
| 35 | + public String hierarchyMarkerType() { |
| 36 | + return "javax.jms.JMSConsumer"; |
| 37 | + } |
| 38 | + |
| 39 | + @Override |
| 40 | + public ElementMatcher<TypeDescription> hierarchyMatcher() { |
| 41 | + return implementsInterface(named(hierarchyMarkerType())); |
| 42 | + } |
| 43 | + |
| 44 | + @Override |
| 45 | + public String[] helperClassNames() { |
| 46 | + return new String[] { |
| 47 | + packageName + ".JmsDecorator", |
| 48 | + packageName + ".MessageExtractAdapter", |
| 49 | + packageName + ".MessageInjectAdapter", |
| 50 | + }; |
| 51 | + } |
| 52 | + |
| 53 | + @Override |
| 54 | + public void methodAdvice(MethodTransformer transformer) { |
| 55 | + transformer.applyAdvice( |
| 56 | + namedOneOf("receive", "receiveNoWait").and(takesArguments(0)).and(isPublic()), |
| 57 | + getClass().getName() + "$ConsumerAdvice"); |
| 58 | + transformer.applyAdvice( |
| 59 | + named("receive").and(takesArguments(1)).and(isPublic()), |
| 60 | + getClass().getName() + "$ConsumerAdvice"); |
| 61 | + // No Message to extract context from in receiveBody variants |
| 62 | + transformer.applyAdvice( |
| 63 | + named("receiveBody").and(takesArguments(1)).and(isPublic()), |
| 64 | + getClass().getName() + "$ReceiveBodyAdvice"); |
| 65 | + transformer.applyAdvice( |
| 66 | + named("receiveBody").and(takesArguments(2)).and(isPublic()), |
| 67 | + getClass().getName() + "$ReceiveBodyAdvice"); |
| 68 | + transformer.applyAdvice( |
| 69 | + named("receiveBodyNoWait") |
| 70 | + .and(takesArguments(1)) |
| 71 | + .and(takesArgument(0, Class.class)) |
| 72 | + .and(isPublic()), |
| 73 | + getClass().getName() + "$ReceiveBodyAdvice"); |
| 74 | + } |
| 75 | + |
| 76 | + public static class ConsumerAdvice { |
| 77 | + @Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class) |
| 78 | + public static void onExit( |
| 79 | + @Advice.Return final Message message, @Advice.Thrown final Throwable throwable) { |
| 80 | + if (message == null) { |
| 81 | + return; |
| 82 | + } |
| 83 | + |
| 84 | + final int callDepth = CallDepthThreadLocalMap.incrementCallDepth(JMSConsumer.class); |
| 85 | + if (callDepth > 0) { |
| 86 | + CallDepthThreadLocalMap.decrementCallDepth(JMSConsumer.class); |
| 87 | + return; |
| 88 | + } |
| 89 | + |
| 90 | + try { |
| 91 | + MessageExtractAdapter extractor = new MessageExtractAdapter(message); |
| 92 | + AgentSpanContext.Extracted extractedContext = |
| 93 | + extractContextAndGetSpanContext(message, extractor); |
| 94 | + |
| 95 | + final AgentSpan span; |
| 96 | + if (extractedContext != null) { |
| 97 | + span = startSpan(CONSUMER_OPERATION, extractedContext); |
| 98 | + } else { |
| 99 | + span = startSpan(CONSUMER_OPERATION); |
| 100 | + } |
| 101 | + CONSUMER_DECORATE.afterStart(span); |
| 102 | + CONSUMER_DECORATE.onConsume(span, message); |
| 103 | + CONSUMER_DECORATE.setConsumeCheckpoint(span, message); |
| 104 | + |
| 105 | + if (throwable != null) { |
| 106 | + CONSUMER_DECORATE.onError(span, throwable); |
| 107 | + } |
| 108 | + |
| 109 | + CONSUMER_DECORATE.beforeFinish(span); |
| 110 | + span.finish(); |
| 111 | + } finally { |
| 112 | + CallDepthThreadLocalMap.reset(JMSConsumer.class); |
| 113 | + } |
| 114 | + } |
| 115 | + } |
| 116 | + |
| 117 | + public static class ReceiveBodyAdvice { |
| 118 | + @Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class) |
| 119 | + public static void onExit( |
| 120 | + @Advice.Return final Object body, @Advice.Thrown final Throwable throwable) { |
| 121 | + if (body == null) { |
| 122 | + return; |
| 123 | + } |
| 124 | + |
| 125 | + final int callDepth = CallDepthThreadLocalMap.incrementCallDepth(JMSConsumer.class); |
| 126 | + if (callDepth > 0) { |
| 127 | + CallDepthThreadLocalMap.decrementCallDepth(JMSConsumer.class); |
| 128 | + return; |
| 129 | + } |
| 130 | + |
| 131 | + try { |
| 132 | + final AgentSpan span = startSpan(CONSUMER_OPERATION); |
| 133 | + CONSUMER_DECORATE.afterStart(span); |
| 134 | + span.setResourceName("Consumed from <unknown>"); |
| 135 | + span.setTag("messaging.operation", "receive"); |
| 136 | + |
| 137 | + if (throwable != null) { |
| 138 | + CONSUMER_DECORATE.onError(span, throwable); |
| 139 | + } |
| 140 | + |
| 141 | + CONSUMER_DECORATE.beforeFinish(span); |
| 142 | + span.finish(); |
| 143 | + } finally { |
| 144 | + CallDepthThreadLocalMap.reset(JMSConsumer.class); |
| 145 | + } |
| 146 | + } |
| 147 | + } |
| 148 | +} |
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