feat: [workflows] add UNAVAILABLE to state enum of workflow deployment

java-workflows/README.md

@@ -20,7 +20,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file:
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>26.19.0</version>
+      <version>26.22.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -195,7 +195,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/google-cloud-java/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-workflows.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-workflows/2.21.0
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-workflows/2.23.0
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles

java-workflows/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1/WorkflowsSettings.java

@@ -16,6 +16,7 @@
 
 package com.google.cloud.workflows.v1;
 
+import static com.google.cloud.workflows.v1.WorkflowsClient.ListLocationsPagedResponse;
 import static com.google.cloud.workflows.v1.WorkflowsClient.ListWorkflowsPagedResponse;
 
 import com.google.api.core.ApiFunction;
@@ -31,6 +32,10 @@
 import com.google.api.gax.rpc.PagedCallSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.cloud.workflows.v1.stub.WorkflowsStubSettings;
 import com.google.longrunning.Operation;
 import com.google.protobuf.Empty;
@@ -121,6 +126,17 @@ public UnaryCallSettings<UpdateWorkflowRequest, Operation> updateWorkflowSetting
     return ((WorkflowsStubSettings) getStubSettings()).updateWorkflowOperationSettings();
   }
 
+  /** Returns the object with the settings used for calls to listLocations. */
+  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings() {
+    return ((WorkflowsStubSettings) getStubSettings()).listLocationsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getLocation. */
+  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
+    return ((WorkflowsStubSettings) getStubSettings()).getLocationSettings();
+  }
+
   public static final WorkflowsSettings create(WorkflowsStubSettings stub) throws IOException {
     return new WorkflowsSettings.Builder(stub.toBuilder()).build();
   }
@@ -280,6 +296,18 @@ public UnaryCallSettings.Builder<UpdateWorkflowRequest, Operation> updateWorkflo
       return getStubSettingsBuilder().updateWorkflowOperationSettings();
     }
 
+    /** Returns the builder for the settings used for calls to listLocations. */
+    public PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings() {
+      return getStubSettingsBuilder().listLocationsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getLocation. */
+    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
+      return getStubSettingsBuilder().getLocationSettings();
+    }
+
     @Override
     public WorkflowsSettings build() throws IOException {
       return new WorkflowsSettings(this);

java-workflows/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1/gapic_metadata.json

@@ -16,9 +16,15 @@
             "DeleteWorkflow": {
               "methods": ["deleteWorkflowAsync", "deleteWorkflowAsync", "deleteWorkflowAsync", "deleteWorkflowOperationCallable", "deleteWorkflowCallable"]
             },
+            "GetLocation": {
+              "methods": ["getLocation", "getLocationCallable"]
+            },
             "GetWorkflow": {
               "methods": ["getWorkflow", "getWorkflow", "getWorkflow", "getWorkflowCallable"]
             },
+            "ListLocations": {
+              "methods": ["listLocations", "listLocationsPagedCallable", "listLocationsCallable"]
+            },
             "ListWorkflows": {
               "methods": ["listWorkflows", "listWorkflows", "listWorkflows", "listWorkflowsPagedCallable", "listWorkflowsCallable"]
             },

java-workflows/google-cloud-workflows/src/main/java/com/google/cloud/workflows/v1/stub/GrpcWorkflowsStub.java

@@ -16,6 +16,7 @@
 
 package com.google.cloud.workflows.v1.stub;
 
+import static com.google.cloud.workflows.v1.WorkflowsClient.ListLocationsPagedResponse;
 import static com.google.cloud.workflows.v1.WorkflowsClient.ListWorkflowsPagedResponse;
 
 import com.google.api.gax.core.BackgroundResource;
@@ -26,6 +27,10 @@
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
 import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.cloud.workflows.v1.CreateWorkflowRequest;
 import com.google.cloud.workflows.v1.DeleteWorkflowRequest;
 import com.google.cloud.workflows.v1.GetWorkflowRequest;
@@ -100,6 +105,25 @@ public class GrpcWorkflowsStub extends WorkflowsStub {
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
               .build();
 
+  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
+      listLocationsMethodDescriptor =
+          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.location.Locations/ListLocations")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
+      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.location.Locations/GetLocation")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
+          .build();
+
   private final UnaryCallable<ListWorkflowsRequest, ListWorkflowsResponse> listWorkflowsCallable;
   private final UnaryCallable<ListWorkflowsRequest, ListWorkflowsPagedResponse>
       listWorkflowsPagedCallable;
@@ -113,6 +137,10 @@ public class GrpcWorkflowsStub extends WorkflowsStub {
   private final UnaryCallable<UpdateWorkflowRequest, Operation> updateWorkflowCallable;
   private final OperationCallable<UpdateWorkflowRequest, Workflow, OperationMetadata>
       updateWorkflowOperationCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable;
+  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
 
   private final BackgroundResource backgroundResources;
   private final GrpcOperationsStub operationsStub;
@@ -205,6 +233,26 @@ protected GrpcWorkflowsStub(
                   return builder.build();
                 })
             .build();
+    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
+        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+            .setMethodDescriptor(listLocationsMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("name", String.valueOf(request.getName()));
+                  return builder.build();
+                })
+            .build();
+    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
+        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
+            .setMethodDescriptor(getLocationMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  RequestParamsBuilder builder = RequestParamsBuilder.create();
+                  builder.add("name", String.valueOf(request.getName()));
+                  return builder.build();
+                })
+            .build();
 
     this.listWorkflowsCallable =
         callableFactory.createUnaryCallable(
@@ -242,6 +290,15 @@ protected GrpcWorkflowsStub(
             settings.updateWorkflowOperationSettings(),
             clientContext,
             operationsStub);
+    this.listLocationsCallable =
+        callableFactory.createUnaryCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.listLocationsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.getLocationCallable =
+        callableFactory.createUnaryCallable(
+            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
 
     this.backgroundResources =
         new BackgroundResourceAggregation(clientContext.getBackgroundResources());
@@ -300,6 +357,22 @@ public UnaryCallable<UpdateWorkflowRequest, Operation> updateWorkflowCallable()
     return updateWorkflowOperationCallable;
   }
 
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return listLocationsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return listLocationsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return getLocationCallable;
+  }
+
   @Override
   public final void close() {
     try {