elastic · dakrone · Aug 8, 2018 · Aug 8, 2018
diff --git a/client/rest-high-level/src/main/java/org/elasticsearch/client/IngestClient.java b/client/rest-high-level/src/main/java/org/elasticsearch/client/IngestClient.java
@@ -26,7 +26,7 @@
 import org.elasticsearch.action.ingest.PutPipelineRequest;
 import org.elasticsearch.action.ingest.SimulatePipelineRequest;
 import org.elasticsearch.action.ingest.SimulatePipelineResponse;
-import org.elasticsearch.action.ingest.WritePipelineResponse;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 
 import java.io.IOException;
 
@@ -54,9 +54,9 @@ public final class IngestClient {
      * @return the response
      * @throws IOException in case there is a problem sending the request or parsing back the response
      */
-    public WritePipelineResponse putPipeline(PutPipelineRequest request, RequestOptions options) throws IOException {
+    public AcknowledgedResponse putPipeline(PutPipelineRequest request, RequestOptions options) throws IOException {
         return restHighLevelClient.performRequestAndParseEntity( request, RequestConverters::putPipeline, options,
-            WritePipelineResponse::fromXContent, emptySet());
+            AcknowledgedResponse::fromXContent, emptySet());
     }
 
     /**
@@ -67,9 +67,9 @@ public WritePipelineResponse putPipeline(PutPipelineRequest request, RequestOpti
      * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
      * @param listener the listener to be notified upon request completion
      */
-    public void putPipelineAsync(PutPipelineRequest request, RequestOptions options, ActionListener<WritePipelineResponse> listener) {
+    public void putPipelineAsync(PutPipelineRequest request, RequestOptions options, ActionListener<AcknowledgedResponse> listener) {
         restHighLevelClient.performRequestAsyncAndParseEntity( request, RequestConverters::putPipeline, options,
-            WritePipelineResponse::fromXContent, listener, emptySet());
+            AcknowledgedResponse::fromXContent, listener, emptySet());
     }
 
     /**
@@ -109,9 +109,9 @@ public void getPipelineAsync(GetPipelineRequest request, RequestOptions options,
      * @return the response
      * @throws IOException in case there is a problem sending the request or parsing back the response
      */
-    public WritePipelineResponse deletePipeline(DeletePipelineRequest request, RequestOptions options) throws IOException {
+    public AcknowledgedResponse deletePipeline(DeletePipelineRequest request, RequestOptions options) throws IOException {
         return restHighLevelClient.performRequestAndParseEntity( request, RequestConverters::deletePipeline, options,
-            WritePipelineResponse::fromXContent, emptySet());
+            AcknowledgedResponse::fromXContent, emptySet());
     }
 
     /**
@@ -123,9 +123,9 @@ public WritePipelineResponse deletePipeline(DeletePipelineRequest request, Reque
      * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
      * @param listener the listener to be notified upon request completion
      */
-    public void deletePipelineAsync(DeletePipelineRequest request, RequestOptions options, ActionListener<WritePipelineResponse> listener) {
+    public void deletePipelineAsync(DeletePipelineRequest request, RequestOptions options, ActionListener<AcknowledgedResponse> listener) {
         restHighLevelClient.performRequestAsyncAndParseEntity( request, RequestConverters::deletePipeline, options,
-            WritePipelineResponse::fromXContent, listener, emptySet());
+            AcknowledgedResponse::fromXContent, listener, emptySet());
     }
 
     /**

diff --git a/client/rest-high-level/src/test/java/org/elasticsearch/client/IngestClientIT.java b/client/rest-high-level/src/test/java/org/elasticsearch/client/IngestClientIT.java
@@ -28,7 +28,7 @@
 import org.elasticsearch.action.ingest.SimulateDocumentVerboseResult;
 import org.elasticsearch.action.ingest.SimulatePipelineRequest;
 import org.elasticsearch.action.ingest.SimulatePipelineResponse;
-import org.elasticsearch.action.ingest.WritePipelineResponse;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.common.xcontent.XContentType;
@@ -50,7 +50,7 @@ public void testPutPipeline() throws IOException {
             BytesReference.bytes(pipelineBuilder),
             pipelineBuilder.contentType());
 
-        WritePipelineResponse putPipelineResponse =
+        AcknowledgedResponse putPipelineResponse =
             execute(request, highLevelClient().ingest()::putPipeline, highLevelClient().ingest()::putPipelineAsync);
         assertTrue(putPipelineResponse.isAcknowledged());
     }
@@ -86,7 +86,7 @@ public void testDeletePipeline() throws IOException {
 
         DeletePipelineRequest request = new DeletePipelineRequest(id);
 
-        WritePipelineResponse response =
+        AcknowledgedResponse response =
             execute(request, highLevelClient().ingest()::deletePipeline, highLevelClient().ingest()::deletePipelineAsync);
         assertTrue(response.isAcknowledged());
     }

diff --git a/...vel/src/test/java/org/elasticsearch/client/documentation/IngestClientDocumentationIT.java b/...vel/src/test/java/org/elasticsearch/client/documentation/IngestClientDocumentationIT.java
@@ -31,7 +31,7 @@
 import org.elasticsearch.action.ingest.SimulatePipelineRequest;
 import org.elasticsearch.action.ingest.SimulatePipelineResponse;
 import org.elasticsearch.action.ingest.SimulateProcessorResult;
-import org.elasticsearch.action.ingest.WritePipelineResponse;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.client.ESRestHighLevelClientTestCase;
 import org.elasticsearch.client.RequestOptions;
 import org.elasticsearch.client.RestHighLevelClient;
@@ -93,7 +93,7 @@ public void testPutPipeline() throws IOException {
             // end::put-pipeline-request-masterTimeout
 
             // tag::put-pipeline-execute
-            WritePipelineResponse response = client.ingest().putPipeline(request, RequestOptions.DEFAULT); // <1>
+            AcknowledgedResponse response = client.ingest().putPipeline(request, RequestOptions.DEFAULT); // <1>
             // end::put-pipeline-execute
 
             // tag::put-pipeline-response
@@ -117,10 +117,10 @@ public void testPutPipelineAsync() throws Exception {
             );
 
             // tag::put-pipeline-execute-listener
-            ActionListener<WritePipelineResponse> listener =
-                new ActionListener<WritePipelineResponse>() {
+            ActionListener<AcknowledgedResponse> listener =
+                new ActionListener<AcknowledgedResponse>() {
                     @Override
-                    public void onResponse(WritePipelineResponse response) {
+                    public void onResponse(AcknowledgedResponse response) {
                         // <1>
                     }
 
@@ -236,7 +236,7 @@ public void testDeletePipeline() throws IOException {
             // end::delete-pipeline-request-masterTimeout
 
             // tag::delete-pipeline-execute
-            WritePipelineResponse response = client.ingest().deletePipeline(request, RequestOptions.DEFAULT); // <1>
+            AcknowledgedResponse response = client.ingest().deletePipeline(request, RequestOptions.DEFAULT); // <1>
             // end::delete-pipeline-execute
 
             // tag::delete-pipeline-response
@@ -257,10 +257,10 @@ public void testDeletePipelineAsync() throws Exception {
             DeletePipelineRequest request = new DeletePipelineRequest("my-pipeline-id");
 
             // tag::delete-pipeline-execute-listener
-            ActionListener<WritePipelineResponse> listener =
-                new ActionListener<WritePipelineResponse>() {
+            ActionListener<AcknowledgedResponse> listener =
+                new ActionListener<AcknowledgedResponse>() {
                     @Override
-                    public void onResponse(WritePipelineResponse response) {
+                    public void onResponse(AcknowledgedResponse response) {
                         // <1>
                     }
 

diff --git a/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineAction.java b/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineAction.java
@@ -20,8 +20,9 @@
 package org.elasticsearch.action.ingest;
 
 import org.elasticsearch.action.Action;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 
-public class DeletePipelineAction extends Action<WritePipelineResponse> {
+public class DeletePipelineAction extends Action<AcknowledgedResponse> {
 
     public static final DeletePipelineAction INSTANCE = new DeletePipelineAction();
     public static final String NAME = "cluster:admin/ingest/pipeline/delete";
@@ -31,7 +32,7 @@ public DeletePipelineAction() {
     }
 
     @Override
-    public WritePipelineResponse newResponse() {
-        return new WritePipelineResponse();
+    public AcknowledgedResponse newResponse() {
+        return new AcknowledgedResponse();
     }
 }
diff --git a/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineRequestBuilder.java b/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineRequestBuilder.java
@@ -20,9 +20,10 @@
 package org.elasticsearch.action.ingest;
 
 import org.elasticsearch.action.ActionRequestBuilder;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.client.ElasticsearchClient;
 
-public class DeletePipelineRequestBuilder extends ActionRequestBuilder<DeletePipelineRequest, WritePipelineResponse> {
+public class DeletePipelineRequestBuilder extends ActionRequestBuilder<DeletePipelineRequest, AcknowledgedResponse> {
 
     public DeletePipelineRequestBuilder(ElasticsearchClient client, DeletePipelineAction action) {
         super(client, action, new DeletePipelineRequest());

diff --git a/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineTransportAction.java b/server/src/main/java/org/elasticsearch/action/ingest/DeletePipelineTransportAction.java
@@ -21,6 +21,7 @@
 
 import org.elasticsearch.action.ActionListener;
 import org.elasticsearch.action.support.ActionFilters;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.action.support.master.TransportMasterNodeAction;
 import org.elasticsearch.cluster.ClusterState;
 import org.elasticsearch.cluster.block.ClusterBlockException;
@@ -34,7 +35,7 @@
 import org.elasticsearch.threadpool.ThreadPool;
 import org.elasticsearch.transport.TransportService;
 
-public class DeletePipelineTransportAction extends TransportMasterNodeAction<DeletePipelineRequest, WritePipelineResponse> {
+public class DeletePipelineTransportAction extends TransportMasterNodeAction<DeletePipelineRequest, AcknowledgedResponse> {
 
     private final PipelineStore pipelineStore;
     private final ClusterService clusterService;
@@ -54,12 +55,12 @@ protected String executor() {
     }
 
     @Override
-    protected WritePipelineResponse newResponse() {
-        return new WritePipelineResponse();
+    protected AcknowledgedResponse newResponse() {
+        return new AcknowledgedResponse();
     }
 
     @Override
-    protected void masterOperation(DeletePipelineRequest request, ClusterState state, ActionListener<WritePipelineResponse> listener) throws Exception {
+    protected void masterOperation(DeletePipelineRequest request, ClusterState state, ActionListener<AcknowledgedResponse> listener) throws Exception {
         pipelineStore.delete(clusterService, request, listener);
     }
 

diff --git a/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineAction.java b/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineAction.java
@@ -20,8 +20,9 @@
 package org.elasticsearch.action.ingest;
 
 import org.elasticsearch.action.Action;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 
-public class PutPipelineAction extends Action<WritePipelineResponse> {
+public class PutPipelineAction extends Action<AcknowledgedResponse> {
 
     public static final PutPipelineAction INSTANCE = new PutPipelineAction();
     public static final String NAME = "cluster:admin/ingest/pipeline/put";
@@ -31,7 +32,7 @@ public PutPipelineAction() {
     }
 
     @Override
-    public WritePipelineResponse newResponse() {
-        return new WritePipelineResponse();
+    public AcknowledgedResponse newResponse() {
+        return new AcknowledgedResponse();
     }
 }
diff --git a/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineRequestBuilder.java b/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineRequestBuilder.java
@@ -20,11 +20,12 @@
 package org.elasticsearch.action.ingest;
 
 import org.elasticsearch.action.ActionRequestBuilder;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.xcontent.XContentType;
 
-public class PutPipelineRequestBuilder extends ActionRequestBuilder<PutPipelineRequest, WritePipelineResponse> {
+public class PutPipelineRequestBuilder extends ActionRequestBuilder<PutPipelineRequest, AcknowledgedResponse> {
 
     public PutPipelineRequestBuilder(ElasticsearchClient client, PutPipelineAction action) {
         super(client, action, new PutPipelineRequest());

diff --git a/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineTransportAction.java b/server/src/main/java/org/elasticsearch/action/ingest/PutPipelineTransportAction.java
@@ -24,6 +24,7 @@
 import org.elasticsearch.action.admin.cluster.node.info.NodesInfoRequest;
 import org.elasticsearch.action.admin.cluster.node.info.NodesInfoResponse;
 import org.elasticsearch.action.support.ActionFilters;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.action.support.master.TransportMasterNodeAction;
 import org.elasticsearch.client.node.NodeClient;
 import org.elasticsearch.cluster.ClusterState;
@@ -43,7 +44,7 @@
 import java.util.HashMap;
 import java.util.Map;
 
-public class PutPipelineTransportAction extends TransportMasterNodeAction<PutPipelineRequest, WritePipelineResponse> {
+public class PutPipelineTransportAction extends TransportMasterNodeAction<PutPipelineRequest, AcknowledgedResponse> {
 
     private final PipelineStore pipelineStore;
     private final ClusterService clusterService;
@@ -66,12 +67,12 @@ protected String executor() {
     }
 
     @Override
-    protected WritePipelineResponse newResponse() {
-        return new WritePipelineResponse();
+    protected AcknowledgedResponse newResponse() {
+        return new AcknowledgedResponse();
     }
 
     @Override
-    protected void masterOperation(PutPipelineRequest request, ClusterState state, ActionListener<WritePipelineResponse> listener) throws Exception {
+    protected void masterOperation(PutPipelineRequest request, ClusterState state, ActionListener<AcknowledgedResponse> listener) throws Exception {
         NodesInfoRequest nodesInfoRequest = new NodesInfoRequest();
         nodesInfoRequest.clear();
         nodesInfoRequest.ingest(true);

diff --git a/server/src/main/java/org/elasticsearch/action/ingest/WritePipelineResponse.java b/server/src/main/java/org/elasticsearch/action/ingest/WritePipelineResponse.java
diff --git a/server/src/main/java/org/elasticsearch/action/support/master/AcknowledgedResponse.java b/server/src/main/java/org/elasticsearch/action/support/master/AcknowledgedResponse.java
@@ -34,10 +34,9 @@
 import static org.elasticsearch.common.xcontent.ConstructingObjectParser.constructorArg;
 
 /**
- * Abstract class that allows to mark action responses that support acknowledgements.
- * Facilitates consistency across different api.
+ * A response that indicates that a request has been acknowledged
  */
-public abstract class AcknowledgedResponse extends ActionResponse implements ToXContentObject {
+public class AcknowledgedResponse extends ActionResponse implements ToXContentObject {
 
     private static final ParseField ACKNOWLEDGED = new ParseField("acknowledged");
 
@@ -48,11 +47,10 @@ protected static <T extends AcknowledgedResponse> void declareAcknowledgedField(
 
     protected boolean acknowledged;
 
-    protected AcknowledgedResponse() {
-
+    public AcknowledgedResponse() {
     }
 
-    protected AcknowledgedResponse(boolean acknowledged) {
+    public AcknowledgedResponse(boolean acknowledged) {
         this.acknowledged = acknowledged;
     }
 
@@ -100,10 +98,15 @@ protected void addCustomFields(XContentBuilder builder, Params params) throws IO
                 ObjectParser.ValueType.BOOLEAN);
     }
 
-    protected static boolean parseAcknowledged(XContentParser parser) {
+    @Deprecated
+    public static boolean parseAcknowledged(XContentParser parser) {
         return ACKNOWLEDGED_FLAG_PARSER.apply(parser, null);
     }
 
+    public static AcknowledgedResponse fromXContent(XContentParser parser) throws IOException {
+        return new AcknowledgedResponse(ACKNOWLEDGED_FLAG_PARSER.apply(parser, null));
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) {

diff --git a/server/src/main/java/org/elasticsearch/client/ClusterAdminClient.java b/server/src/main/java/org/elasticsearch/client/ClusterAdminClient.java
@@ -113,7 +113,7 @@
 import org.elasticsearch.action.ingest.SimulatePipelineRequest;
 import org.elasticsearch.action.ingest.SimulatePipelineRequestBuilder;
 import org.elasticsearch.action.ingest.SimulatePipelineResponse;
-import org.elasticsearch.action.ingest.WritePipelineResponse;
+import org.elasticsearch.action.support.master.AcknowledgedResponse;
 import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.xcontent.XContentType;
 import org.elasticsearch.tasks.TaskId;
@@ -574,12 +574,12 @@ public interface ClusterAdminClient extends ElasticsearchClient {
     /**
      * Stores an ingest pipeline
      */
-    void putPipeline(PutPipelineRequest request, ActionListener<WritePipelineResponse> listener);
+    void putPipeline(PutPipelineRequest request, ActionListener<AcknowledgedResponse> listener);
 
     /**
      * Stores an ingest pipeline
      */
-    ActionFuture<WritePipelineResponse> putPipeline(PutPipelineRequest request);
+    ActionFuture<AcknowledgedResponse> putPipeline(PutPipelineRequest request);
 
     /**
      * Stores an ingest pipeline
@@ -596,12 +596,12 @@ public interface ClusterAdminClient extends ElasticsearchClient {
     /**
      * Deletes a stored ingest pipeline
      */
-    void deletePipeline(DeletePipelineRequest request, ActionListener<WritePipelineResponse> listener);
+    void deletePipeline(DeletePipelineRequest request, ActionListener<AcknowledgedResponse> listener);
 
     /**
      * Deletes a stored ingest pipeline
      */
-    ActionFuture<WritePipelineResponse> deletePipeline(DeletePipelineRequest request);
+    ActionFuture<AcknowledgedResponse> deletePipeline(DeletePipelineRequest request);
 
     /**
      * Deletes a stored ingest pipeline