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Java Labels类代码示例

本文整理汇总了Java中com.google.cloud.trace.core.Labels的典型用法代码示例。如果您正苦于以下问题:Java Labels类的具体用法?Java Labels怎么用?Java Labels使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


Labels类属于com.google.cloud.trace.core包,在下文中一共展示了Labels类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: process

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
/**
 * Starts a span for an HTTP request and record relevant labels.
 * @param request The HTTP request.
 * @return The new TraceContext
 */
public TraceContext process(HttpRequest request) {
  Labels.Builder labels = Labels.builder();
  TraceInterceptorUtil
      .annotateIfNotEmpty(labels, HttpLabels.HTTP_METHOD, request.getURI().toString());
  labels.add(HttpLabels.HTTP_METHOD, request.getMethod());
  TraceInterceptorUtil
      .annotateIfNotEmpty(labels, HttpLabels.HTTP_URL, request.getURI().toString());
  TraceInterceptorUtil.annotateIfNotEmpty(labels, HttpLabels.HTTP_CLIENT_PROTOCOL,
      request.getProtocol());
  TraceInterceptorUtil.annotateIfNotEmpty(labels, HttpLabels.HTTP_USER_AGENT,
      request.getHeader(HttpHeaders.USER_AGENT));
  TraceInterceptorUtil.annotateIfNotEmpty(labels, HttpLabels.REQUEST_SIZE,
      request.getHeader(HttpHeaders.CONTENT_LENGTH));
  TraceContext traceContext = tracer.startSpan(request.getURI().getPath());
  tracer.annotateSpan(traceContext, labels.build());
  return traceContext;
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:23,代码来源:TraceHttpRequestInterceptor.java

示例2: exampleSpan

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Test
public void exampleSpan() {
  when(mockTracers.getCurrent()).thenReturn(mockTracer);
  TraceService traceService = new CloudTraceSdkTraceService(mockTracers);

  try (TraceService.Span span = traceService.open("JDBC.Driver#connect")) {
    span.annotate(Label.DATABASE_URL, Optional.of("jdbc:mockdriver"));
    span.annotate(Label.SQL_TEXT, Optional.absent());
  }

  ArgumentCaptor<Labels> labels = ArgumentCaptor.forClass(Labels.class);

  InOrder inOrder = inOrder(mockTracer);
  inOrder.verify(mockTracer).startSpan("JDBC.Driver#connect");
  inOrder.verify(mockTracer).annotateSpan(eq(null), labels.capture());
  inOrder.verify(mockTracer).endSpan(null);
  verifyNoMoreInteractions(mockTracer); // No annotation for SQL_TEXT created.

  assertThat(labels.getValue().getLabels())
      .containsExactly(new com.google.cloud.trace.core.Label(
          "g.co/jdbc/url", "jdbc:mockdriver"));
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:23,代码来源:CloudTraceSdkTraceServiceTest.java

示例3: commandStarted

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
public void commandStarted(CommandStartedEvent event) {
  BsonDocument document = event.getCommand();
  Labels.Builder labels = Labels.builder();
  String commandName = event.getCommandName();
  labels.add(MongoLabels.COMMAND_NAME, commandName);
  String databaseName = event.getDatabaseName();
  labels.add(MongoLabels.DATABASE_NAME, databaseName);
  labels.add(MongoLabels.REQUEST_ID, Integer.toString(event.getRequestId()));
  if (document.containsKey("batchSize")) {
    int batchSize = document.getInt32("batchSize").getValue();
    labels.add(MongoLabels.BATCH_SIZE, Integer.toString(batchSize));
  }
  String collectionKey = collectionKeyByCommand.get(commandName);
  if (collectionKey != null && document.containsKey(collectionKey)) {
    String collectionName = document.getString(collectionKey).getValue();
    labels.add(MongoLabels.COLLECTION_NAME, collectionName);
  }

  TraceContext context = tracer.startSpan(commandName);
  tracer.annotateSpan(context, labels.build());
  contexts.set(new MongoDBCommandTraceContext(context, event.getRequestId()));
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:23,代码来源:TracingCommandListener.java

示例4: generateAnnotateSpan

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
/**
 * Converts a span label annotation event into an API v1 trace message.
 *
 * @param projectId a string that contains the Google Cloud Platform project identifier.
 * @param context   a span context that represents the event span.
 * @param labels    a labels containing the label annotations for the event span.
 * @return a trace message that represents the span label annotation event.
 */
public Trace generateAnnotateSpan(String projectId, SpanContext context, Labels labels) {
  TraceSpan.Builder spanBuilder =
      TraceSpan.newBuilder().setSpanId(context.getSpanId().getSpanId());

  for (Label label : labels.getLabels()) {
    spanBuilder.putLabels(label.getKey(), label.getValue());
  }

  Trace.Builder traceBuilder =
      Trace.newBuilder()
          .setProjectId(projectId)
          .setTraceId(formatTraceId(context.getTraceId()))
          .addSpans(spanBuilder.build());

  return traceBuilder.build();
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java,代码行数:25,代码来源:TraceProducer.java

示例5: createLabels

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
/**
 * Create labels for Stackdriver trace with basic response and request info.
 */
private Labels createLabels(Request request, Response response) {
  Labels.Builder labels = Labels.builder();
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_METHOD.getValue(), request.getMethod());
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_URL.getValue(), request.getRequestURI());
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_CLIENT_PROTOCOL.getValue(),
          request.getProtocol());
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_USER_AGENT.getValue(),
          request.getHeader(HttpHeaders.USER_AGENT));
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_REQUEST_SIZE.getValue(),
          request.getHeader(HttpHeaders.CONTENT_LENGTH));
  this.annotateIfNotEmpty(labels, HttpLabels.HTTP_RESPONSE_SIZE.getValue(),
          response.getHeader(HttpHeaders.CONTENT_LENGTH));
  labels.add(HttpLabels.HTTP_STATUS_CODE.getValue(), Integer.toString(response.getStatus()));
  return labels.build();
}
 
开发者ID:GoogleCloudPlatform,项目名称:tomcat-runtime,代码行数:19,代码来源:TraceValve.java

示例6: testSpanCreation

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Test
public void testSpanCreation() throws Exception {
  when(request.getRequestURI()).thenReturn("/index");
  when(response.getStatus()).thenReturn(200);
  ArgumentCaptor<Labels> labelsArgument = ArgumentCaptor.forClass(Labels.class);
  ArgumentCaptor<TraceContext> traceArgument = ArgumentCaptor.forClass(TraceContext.class);
  Label indexLabel = new Label(HttpLabels.HTTP_URL.getValue(), "/index");
  Label statusCodeLabel = new Label(HttpLabels.HTTP_STATUS_CODE.getValue(), "200");

  valve.invoke(request, response);

  verify(tracer).startSpan(matches("/index"));
  verify(tracer).annotateSpan(traceArgument.capture(), labelsArgument.capture());
  verify(tracer).endSpan(traceContext);
  assertEquals(labelsArgument.getValue().getLabels().size(), 2);
  assertTrue(labelsArgument.getValue().getLabels().contains(indexLabel));
  assertTrue(labelsArgument.getValue().getLabels().contains(statusCodeLabel));
}
 
开发者ID:GoogleCloudPlatform,项目名称:tomcat-runtime,代码行数:19,代码来源:TraceValveTest.java

示例7: annotateFromHeader

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
static void annotateFromHeader(Labels.Builder labels, String key, Header header) {
  if (header != null) {
    String headerValue = header.getValue();
    if (headerValue != null && headerValue.length() > 0) {
      labels.add(key, header.getValue());
    }
  }
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:9,代码来源:TraceInterceptorUtil.java

示例8: process

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
/**
 * Ends a span for an HTTP request and records relevant labels.
 * @param response The HTTP response.
 * @param traceContext The TraceContext for the request.
 */
public void process(HttpResponse response, TraceContext traceContext) {
  if (traceContext == null) {
    return;
  }
  Labels.Builder labels = Labels.builder();
  TraceInterceptorUtil.annotateIfNotEmpty(labels, HttpLabels.RESPONSE_SIZE,
      response.getHeader(HttpHeaders.CONTENT_LENGTH));
  labels.add(HttpLabels.HTTP_STATUS_CODE, Integer.toString(response.getStatus()));
  tracer.annotateSpan(traceContext, labels.build());
  tracer.endSpan(traceContext);
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:17,代码来源:TraceHttpResponseInterceptor.java

示例9: annotate

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Override
public void annotate(Label label, Optional<String> value) {
  checkNotNull(label);
  checkNotNull(value);

  if (value.isPresent()) {
    tracer.annotateSpan(traceContext, Labels.builder().add(label.key(), value.get()).build());
  }
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:10,代码来源:CloudTraceSdkTraceService.java

示例10: commandSucceeded

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
public void commandSucceeded(CommandSucceededEvent event) {
  MongoDBCommandTraceContext commandContext = contexts.get();
  if (commandContext == null || commandContext.getRequestId() != event.getRequestId()) {
    contexts.remove();
    return;
  }
  Labels.Builder labels = Labels.builder();
  labels.add(MongoLabels.STATUS, "SUCCESS");
  tracer.annotateSpan(commandContext.getContext(), labels.build());
  tracer.endSpan(commandContext.getContext());
  contexts.remove();
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:13,代码来源:TracingCommandListener.java

示例11: commandFailed

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
public void commandFailed(CommandFailedEvent event) {
  MongoDBCommandTraceContext commandContext = contexts.get();
  if (commandContext == null || commandContext.getRequestId() != event.getRequestId()) {
    // The context doesn't match the requestId for the event so don't make any endSpan() or
    // annotate() calls. Drop the context since it likely can't be used again.
    contexts.remove();
    return;
  }
  Labels.Builder labels = Labels.builder();
  labels.add(MongoLabels.STATUS, "FAILURE");
  labels.add(MongoLabels.ERROR, event.getThrowable().getMessage());
  tracer.annotateSpan(commandContext.getContext(), labels.build());
  tracer.endSpan(commandContext.getContext());
  contexts.remove();
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java-instrumentation,代码行数:16,代码来源:TracingCommandListener.java

示例12: addParameterAnnotations

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
private void addParameterAnnotations(MethodInvocation invocation,
    Labels.Builder labelsBuilder, boolean labelAllParams, String labelPrefix) {
  Annotation[][] annotationsArray = invocation.getMethod().getParameterAnnotations();
  for (int i = 0; i < annotationsArray.length; i++) {
    Label label = null;
    Name name = null;
    for (Annotation annotation : annotationsArray[i]) {
      if (annotation.annotationType() == Label.class) {
        label = (Label)annotation;
      } else if (annotation.annotationType() == Name.class) {
        name = (Name)annotation;
      }
    }
    boolean enabled;
    String parameterName;
    if (label != null) {
      enabled = label.enabled();
      if (label.name().equals("/")) {
        parameterName = String.format("%s/arg%d", labelPrefix, i);
      } else if (label.name().isEmpty()) {
        parameterName = labelPrefix;
      } else {
        parameterName = String.format("%s/%s", labelPrefix, label.name());
      }
    } else {
      enabled = false;
      parameterName = String.format("%s/arg%d", labelPrefix, i);
    }
    if (labelAllParams) {
      enabled = true;
    }
    if (name != null) {
      parameterName = name.value();
    }
    if (enabled) {
      labelsBuilder.add(parameterName, invocation.getArguments()[i].toString());
    }
  }
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java,代码行数:40,代码来源:TracerSpanInterceptor.java

示例13: annotateSpan

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Override
public void annotateSpan(SpanContext context, Labels labels) {
  if (context.getTraceOptions().getTraceEnabled()) {
    Trace trace = traceProducer.generateAnnotateSpan(projectId, context, labels);
    traceConsumer.receive(Traces.newBuilder().addTraces(trace).build());
  }
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java,代码行数:8,代码来源:TraceSinkV1.java

示例14: annotateSpan

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Override
public void annotateSpan(TraceContext traceContext, Labels labels) {
  checkNotNull(traceContext);
  checkNotNull(labels);

  Span span = getSpan(traceContext);
  for (Label label : labels.getLabels()) {
    span.setLabel(label.getKey(), label.getValue());
  }
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java,代码行数:11,代码来源:AppEngineTracer.java

示例15: annotateSpan

import com.google.cloud.trace.core.Labels; //导入依赖的package包/类
@Test
public void annotateSpan() {
  when(mockTraceService.startSpan("test span")).thenReturn(mockSpan);

  TraceContext traceContext = tracer.startSpan("test span");
  tracer.annotateSpan(
      traceContext, Labels.builder().add("key1", "value1").add("key2", "value2").build());

  verify(mockSpan).setLabel("key1", "value1");
  verify(mockSpan).setLabel("key2", "value2");
  verifyNoMoreInteractions(mockSpan);
}
 
开发者ID:GoogleCloudPlatform,项目名称:cloud-trace-java,代码行数:13,代码来源:AppEngineTracerTest.java


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