/*
* Licensed to ElasticSearch and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. ElasticSearch licenses this
* file to you 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 org.elasticsearch.action.admin.indices.mapping.put;
import org.elasticsearch.ElasticSearchException;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.support.master.TransportMasterNodeOperationAction;
import org.elasticsearch.cluster.ClusterService;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.block.ClusterBlockLevel;
import org.elasticsearch.cluster.metadata.MetaDataMappingService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.atomic.AtomicReference;
/**
* Put mapping action.
*/
public class TransportPutMappingAction extends TransportMasterNodeOperationAction<PutMappingRequest, PutMappingResponse> {
private final MetaDataMappingService metaDataMappingService;
@Inject
public TransportPutMappingAction(Settings settings, TransportService transportService, ClusterService clusterService,
ThreadPool threadPool, MetaDataMappingService metaDataMappingService) {
super(settings, transportService, clusterService, threadPool);
this.metaDataMappingService = metaDataMappingService;
}
@Override
protected String executor() {
return ThreadPool.Names.MANAGEMENT;
}
@Override
protected String transportAction() {
return PutMappingAction.NAME;
}
@Override
protected PutMappingRequest newRequest() {
return new PutMappingRequest();
}
@Override
protected PutMappingResponse newResponse() {
return new PutMappingResponse();
}
@Override
protected void doExecute(PutMappingRequest request, ActionListener<PutMappingResponse> listener) {
request.indices(clusterService.state().metaData().concreteIndices(request.indices()));
super.doExecute(request, listener);
}
@Override
protected ClusterBlockException checkBlock(PutMappingRequest request, ClusterState state) {
return state.blocks().indicesBlockedException(ClusterBlockLevel.METADATA, request.indices());
}
@Override
protected PutMappingResponse masterOperation(PutMappingRequest request, ClusterState state) throws ElasticSearchException {
ClusterState clusterState = clusterService.state();
// update to concrete indices
request.indices(clusterState.metaData().concreteIndices(request.indices()));
final AtomicReference<PutMappingResponse> responseRef = new AtomicReference<PutMappingResponse>();
final AtomicReference<Throwable> failureRef = new AtomicReference<Throwable>();
final CountDownLatch latch = new CountDownLatch(1);
metaDataMappingService.putMapping(new MetaDataMappingService.PutRequest(request.indices(), request.type(), request.source()).ignoreConflicts(request.ignoreConflicts()).timeout(request.timeout()), new MetaDataMappingService.Listener() {
@Override
public void onResponse(MetaDataMappingService.Response response) {
responseRef.set(new PutMappingResponse(response.acknowledged()));
latch.countDown();
}
@Override
public void onFailure(Throwable t) {
failureRef.set(t);
latch.countDown();
}
});
try {
latch.await();
} catch (InterruptedException e) {
failureRef.set(e);
}
if (failureRef.get() != null) {
if (failureRef.get() instanceof ElasticSearchException) {
throw (ElasticSearchException) failureRef.get();
} else {
throw new ElasticSearchException(failureRef.get().getMessage(), failureRef.get());
}
}
return responseRef.get();
}
}