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Pub/Sub SPI: Adding IAM methods and auto-generated unit tests (#1229)
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@mziccard
mziccard authored Sep 7, 2016
1 parent a493457 commit ba74dc3
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Showing 14 changed files with 1,835 additions and 22 deletions.
2 changes: 1 addition & 1 deletion google-cloud-pubsub/pom.xml
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Expand Up @@ -30,7 +30,7 @@
<dependency>
<groupId>com.google.api.grpc</groupId>
<artifactId>grpc-google-pubsub-v1</artifactId>
<version>0.0.7</version>
<version>0.0.9</version>
</dependency>
<dependency>
<groupId>io.grpc</groupId>
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239 changes: 239 additions & 0 deletions google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/spi/v1/PublisherApi.java
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Expand Up @@ -16,6 +16,11 @@
import com.google.api.gax.core.PageAccessor;
import com.google.api.gax.grpc.ApiCallable;
import com.google.api.gax.protobuf.PathTemplate;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.protobuf.ByteString;
import com.google.protobuf.Empty;
import com.google.pubsub.v1.DeleteTopicRequest;
Expand Down Expand Up @@ -105,6 +110,10 @@ public class PublisherApi implements AutoCloseable {
private final ApiCallable<ListTopicSubscriptionsRequest, PageAccessor<String>>
listTopicSubscriptionsPagedCallable;
private final ApiCallable<DeleteTopicRequest, Empty> deleteTopicCallable;
private final ApiCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
private final ApiCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
private final ApiCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
testIamPermissionsCallable;

public final PublisherSettings getSettings() {
return settings;
Expand Down Expand Up @@ -204,6 +213,12 @@ protected PublisherApi(PublisherSettings settings) throws IOException {
settings.listTopicSubscriptionsSettings(), this.channel, this.executor);
this.deleteTopicCallable =
ApiCallable.create(settings.deleteTopicSettings(), this.channel, this.executor);
this.setIamPolicyCallable =
ApiCallable.create(settings.setIamPolicySettings(), this.channel, this.executor);
this.getIamPolicyCallable =
ApiCallable.create(settings.getIamPolicySettings(), this.channel, this.executor);
this.testIamPermissionsCallable =
ApiCallable.create(settings.testIamPermissionsSettings(), this.channel, this.executor);

if (settings.getChannelProvider().shouldAutoClose()) {
closeables.add(
Expand Down Expand Up @@ -726,6 +741,230 @@ public final ApiCallable<DeleteTopicRequest, Empty> deleteTopicCallable() {
return deleteTopicCallable;
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Sets the access control policy on the specified resource. Replaces any
* existing policy.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* Policy policy = Policy.newBuilder().build();
* Policy response = publisherApi.setIamPolicy(formattedResource, policy);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which policy is being specified.
* Resource is usually specified as a path, such as,
* projects/{project}/zones/{zone}/disks/{disk}.
* @param policy REQUIRED: The complete policy to be applied to the 'resource'. The size of
* the policy is limited to a few 10s of KB. An empty policy is in general a
* valid policy but certain services (like Projects) might reject them.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
public final Policy setIamPolicy(String resource, Policy policy) {
TOPIC_PATH_TEMPLATE.validate(resource, "setIamPolicy");
SetIamPolicyRequest request =
SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
return setIamPolicy(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Sets the access control policy on the specified resource. Replaces any
* existing policy.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* Policy policy = Policy.newBuilder().build();
* SetIamPolicyRequest request = SetIamPolicyRequest.newBuilder()
* .setResource(formattedResource)
* .setPolicy(policy)
* .build();
* Policy response = publisherApi.setIamPolicy(request);
* }
* </code></pre>
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
public final Policy setIamPolicy(SetIamPolicyRequest request) {
return setIamPolicyCallable().call(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Sets the access control policy on the specified resource. Replaces any
* existing policy.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* Policy policy = Policy.newBuilder().build();
* SetIamPolicyRequest request = SetIamPolicyRequest.newBuilder()
* .setResource(formattedResource)
* .setPolicy(policy)
* .build();
* ListenableFuture&lt;Policy&gt; future = publisherApi.setIamPolicyCallable().futureCall(request);
* // Do something
* Policy response = future.get();
* }
* </code></pre>
*/
public final ApiCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
return setIamPolicyCallable;
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the access control policy for a resource. Is empty if the
* policy or the resource does not exist.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* Policy response = publisherApi.getIamPolicy(formattedResource);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which policy is being requested. Resource
* is usually specified as a path, such as, projects/{project}.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
public final Policy getIamPolicy(String resource) {
TOPIC_PATH_TEMPLATE.validate(resource, "getIamPolicy");
GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
return getIamPolicy(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the access control policy for a resource. Is empty if the
* policy or the resource does not exist.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder()
* .setResource(formattedResource)
* .build();
* Policy response = publisherApi.getIamPolicy(request);
* }
* </code></pre>
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
private final Policy getIamPolicy(GetIamPolicyRequest request) {
return getIamPolicyCallable().call(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the access control policy for a resource. Is empty if the
* policy or the resource does not exist.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder()
* .setResource(formattedResource)
* .build();
* ListenableFuture&lt;Policy&gt; future = publisherApi.getIamPolicyCallable().futureCall(request);
* // Do something
* Policy response = future.get();
* }
* </code></pre>
*/
public final ApiCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
return getIamPolicyCallable;
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Returns permissions that a caller has on the specified resource.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* List&lt;String&gt; permissions = new ArrayList&lt;&gt;();
* TestIamPermissionsResponse response = publisherApi.testIamPermissions(formattedResource, permissions);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which policy detail is being requested.
* Resource is usually specified as a path, such as, projects/{project}.
* @param permissions The set of permissions to check for the 'resource'. Permissions with
* wildcards (such as '&ast;' or 'storage.&ast;') are not allowed.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
public final TestIamPermissionsResponse testIamPermissions(
String resource, List<String> permissions) {
TOPIC_PATH_TEMPLATE.validate(resource, "testIamPermissions");
TestIamPermissionsRequest request =
TestIamPermissionsRequest.newBuilder()
.setResource(resource)
.addAllPermissions(permissions)
.build();
return testIamPermissions(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Returns permissions that a caller has on the specified resource.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* List&lt;String&gt; permissions = new ArrayList&lt;&gt;();
* TestIamPermissionsRequest request = TestIamPermissionsRequest.newBuilder()
* .setResource(formattedResource)
* .addAllPermissions(permissions)
* .build();
* TestIamPermissionsResponse response = publisherApi.testIamPermissions(request);
* }
* </code></pre>
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.grpc.ApiException if the remote call fails
*/
public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) {
return testIamPermissionsCallable().call(request);
}

// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Returns permissions that a caller has on the specified resource.
*
* Sample code:
* <pre><code>
* try (PublisherApi publisherApi = PublisherApi.create()) {
* String formattedResource = PublisherApi.formatTopicName("[PROJECT]", "[TOPIC]");
* List&lt;String&gt; permissions = new ArrayList&lt;&gt;();
* TestIamPermissionsRequest request = TestIamPermissionsRequest.newBuilder()
* .setResource(formattedResource)
* .addAllPermissions(permissions)
* .build();
* ListenableFuture&lt;TestIamPermissionsResponse&gt; future = publisherApi.testIamPermissionsCallable().futureCall(request);
* // Do something
* TestIamPermissionsResponse response = future.get();
* }
* </code></pre>
*/
public final ApiCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
testIamPermissionsCallable() {
return testIamPermissionsCallable;
}

/**
* Initiates an orderly shutdown in which preexisting calls continue but new calls are immediately
* cancelled.
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