Adding cloud-trace-v2

google-cloud-trace/pom.xml

@@ -35,6 +35,10 @@
       <groupId>com.google.api.grpc</groupId>
       <artifactId>proto-google-cloud-trace-v1</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-cloud-trace-v2</artifactId>
+    </dependency>
     <dependency>
       <groupId>io.grpc</groupId>
       <artifactId>grpc-netty</artifactId>
@@ -73,6 +77,11 @@
       <artifactId>grpc-google-cloud-trace-v1</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-cloud-trace-v2</artifactId>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>com.google.api</groupId>
       <artifactId>gax-grpc</artifactId>

google-cloud-trace/src/main/java/com/google/cloud/trace/v2/TraceServiceClient.java

@@ -0,0 +1,328 @@
+/*
+ * Copyright 2017, Google LLC All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.trace.v2;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.trace.v2.stub.TraceServiceStub;
+import com.google.devtools.cloudtrace.v2.BatchWriteSpansRequest;
+import com.google.devtools.cloudtrace.v2.ProjectName;
+import com.google.devtools.cloudtrace.v2.Span;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: This file describes an API for collecting and viewing traces and spans
+ * within a trace. A Trace is a collection of spans corresponding to a single operation or set of
+ * operations for an application. A span is an individual timed event which forms a node of the
+ * trace tree. A single trace may contain span(s) from multiple services.
+ *
+ * <p>This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * <pre>
+ * <code>
+ * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+ *   ProjectName name = ProjectName.of("[PROJECT]");
+ *   List&lt;Span&gt; spans = new ArrayList&lt;&gt;();
+ *   traceServiceClient.batchWriteSpans(name, spans);
+ * }
+ * </code>
+ * </pre>
+ *
+ * <p>Note: close() needs to be called on the traceServiceClient object to clean up resources such
+ * as threads. In the example above, try-with-resources is used, which automatically calls close().
+ *
+ * <p>The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * <ol>
+ *   <li> A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   <li> A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   <li> A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * </ol>
+ *
+ * <p>See the individual methods for example code.
+ *
+ * <p>Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * <p>This class can be customized by passing in a custom instance of TraceServiceSettings to
+ * create(). For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>
+ * <code>
+ * TraceServiceSettings traceServiceSettings =
+ *     TraceServiceSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * TraceServiceClient traceServiceClient =
+ *     TraceServiceClient.create(traceServiceSettings);
+ * </code>
+ * </pre>
+ *
+ * To customize the endpoint:
+ *
+ * <pre>
+ * <code>
+ * TraceServiceSettings traceServiceSettings =
+ *     TraceServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * TraceServiceClient traceServiceClient =
+ *     TraceServiceClient.create(traceServiceSettings);
+ * </code>
+ * </pre>
+ */
+@Generated("by GAPIC v0.0.5")
+@BetaApi
+public class TraceServiceClient implements BackgroundResource {
+  private final TraceServiceSettings settings;
+  private final TraceServiceStub stub;
+
+  /** Constructs an instance of TraceServiceClient with default settings. */
+  public static final TraceServiceClient create() throws IOException {
+    return create(TraceServiceSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of TraceServiceClient, using the given settings. The channels are
+   * created based on the settings passed in, or defaults for any settings that are not set.
+   */
+  public static final TraceServiceClient create(TraceServiceSettings settings) throws IOException {
+    return new TraceServiceClient(settings);
+  }
+
+  /**
+   * Constructs an instance of TraceServiceClient, using the given stub for making calls. This is
+   * for advanced usage - prefer to use TraceServiceSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final TraceServiceClient create(TraceServiceStub stub) {
+    return new TraceServiceClient(stub);
+  }
+
+  /**
+   * Constructs an instance of TraceServiceClient, using the given settings. This is protected so
+   * that it is easy to make a subclass, but otherwise, the static factory methods should be
+   * preferred.
+   */
+  protected TraceServiceClient(TraceServiceSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = settings.createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected TraceServiceClient(TraceServiceStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final TraceServiceSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public TraceServiceStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sends new spans to Stackdriver Trace or updates existing traces. If the name of a trace that
+   * you send matches that of an existing trace, new spans are added to the existing trace. Attempt
+   * to update existing spans results undefined behavior. If the name does not match, a new trace is
+   * created with given set of spans.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+   *   ProjectName name = ProjectName.of("[PROJECT]");
+   *   List&lt;Span&gt; spans = new ArrayList&lt;&gt;();
+   *   traceServiceClient.batchWriteSpans(name, spans);
+   * }
+   * </code></pre>
+   *
+   * @param name Required. Name of the project where the spans belong. The format is
+   *     `projects/PROJECT_ID`.
+   * @param spans A collection of spans.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void batchWriteSpans(ProjectName name, List<Span> spans) {
+
+    BatchWriteSpansRequest request =
+        BatchWriteSpansRequest.newBuilder().setNameWithProjectName(name).addAllSpans(spans).build();
+    batchWriteSpans(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sends new spans to Stackdriver Trace or updates existing traces. If the name of a trace that
+   * you send matches that of an existing trace, new spans are added to the existing trace. Attempt
+   * to update existing spans results undefined behavior. If the name does not match, a new trace is
+   * created with given set of spans.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+   *   ProjectName name = ProjectName.of("[PROJECT]");
+   *   List&lt;Span&gt; spans = new ArrayList&lt;&gt;();
+   *   BatchWriteSpansRequest request = BatchWriteSpansRequest.newBuilder()
+   *     .setNameWithProjectName(name)
+   *     .addAllSpans(spans)
+   *     .build();
+   *   traceServiceClient.batchWriteSpans(request);
+   * }
+   * </code></pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void batchWriteSpans(BatchWriteSpansRequest request) {
+    batchWriteSpansCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sends new spans to Stackdriver Trace or updates existing traces. If the name of a trace that
+   * you send matches that of an existing trace, new spans are added to the existing trace. Attempt
+   * to update existing spans results undefined behavior. If the name does not match, a new trace is
+   * created with given set of spans.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+   *   ProjectName name = ProjectName.of("[PROJECT]");
+   *   List&lt;Span&gt; spans = new ArrayList&lt;&gt;();
+   *   BatchWriteSpansRequest request = BatchWriteSpansRequest.newBuilder()
+   *     .setNameWithProjectName(name)
+   *     .addAllSpans(spans)
+   *     .build();
+   *   ApiFuture&lt;Void&gt; future = traceServiceClient.batchWriteSpansCallable().futureCall(request);
+   *   // Do something
+   *   future.get();
+   * }
+   * </code></pre>
+   */
+  public final UnaryCallable<BatchWriteSpansRequest, Empty> batchWriteSpansCallable() {
+    return stub.batchWriteSpansCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a new Span.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+   *   SpanName name = SpanName.of("[PROJECT]", "[TRACE]", "[SPAN]");
+   *   String spanId = "";
+   *   TruncatableString displayName = TruncatableString.newBuilder().build();
+   *   Timestamp startTime = Timestamp.newBuilder().build();
+   *   Timestamp endTime = Timestamp.newBuilder().build();
+   *   Span request = Span.newBuilder()
+   *     .setNameWithSpanName(name)
+   *     .setSpanId(spanId)
+   *     .setDisplayName(displayName)
+   *     .setStartTime(startTime)
+   *     .setEndTime(endTime)
+   *     .build();
+   *   Span response = traceServiceClient.createSpan(request);
+   * }
+   * </code></pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Span createSpan(Span request) {
+    return createSpanCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a new Span.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TraceServiceClient traceServiceClient = TraceServiceClient.create()) {
+   *   SpanName name = SpanName.of("[PROJECT]", "[TRACE]", "[SPAN]");
+   *   String spanId = "";
+   *   TruncatableString displayName = TruncatableString.newBuilder().build();
+   *   Timestamp startTime = Timestamp.newBuilder().build();
+   *   Timestamp endTime = Timestamp.newBuilder().build();
+   *   Span request = Span.newBuilder()
+   *     .setNameWithSpanName(name)
+   *     .setSpanId(spanId)
+   *     .setDisplayName(displayName)
+   *     .setStartTime(startTime)
+   *     .setEndTime(endTime)
+   *     .build();
+   *   ApiFuture&lt;Span&gt; future = traceServiceClient.createSpanCallable().futureCall(request);
+   *   // Do something
+   *   Span response = future.get();
+   * }
+   * </code></pre>
+   */
+  public final UnaryCallable<Span, Span> createSpanCallable() {
+    return stub.createSpanCallable();
+  }
+
+  @Override
+  public final void close() throws Exception {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+}