/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.ElasticSearchGenerationException;
import org.elasticsearch.ElasticSearchIllegalArgumentException;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.support.master.MasterNodeOperationRequest;
import org.elasticsearch.common.Required;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentType;
import java.io.IOException;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import static org.elasticsearch.action.Actions.*;
import static org.elasticsearch.common.unit.TimeValue.*;
/**
* Puts mapping definition registered under a specific type into one or more indices. Best created with
* {@link org.elasticsearch.client.Requests#putMappingRequest(String...)}.
*
* <p>If the mappings already exists, the new mappings will be merged with the new one. If there are elements
* that can't be merged are detected, the request will be rejected unless the {@link #ignoreConflicts(boolean)}
* is set. In such a case, the duplicate mappings will be rejected.
*
* @author kimchy (shay.banon)
* @see org.elasticsearch.client.Requests#putMappingRequest(String...)
* @see org.elasticsearch.client.IndicesAdminClient#putMapping(PutMappingRequest)
* @see PutMappingResponse
*/
public class PutMappingRequest extends MasterNodeOperationRequest {
private String[] indices;
private String mappingType;
private String mappingSource;
private TimeValue timeout = new TimeValue(10, TimeUnit.SECONDS);
private boolean ignoreConflicts = false;
PutMappingRequest() {
}
/**
* Constructs a new put mapping request against one or more indices. If nothing is set then
* it will be executed against all indices.
*/
public PutMappingRequest(String... indices) {
this.indices = indices;
}
@Override public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = null;
if (mappingType == null) {
validationException = addValidationError("mapping type is missing", validationException);
}
if (mappingSource == null) {
validationException = addValidationError("mapping source is missing", validationException);
}
return validationException;
}
/**
* Sets the indices this put mapping operation will execute on.
*/
public PutMappingRequest indices(String[] indices) {
this.indices = indices;
return this;
}
/**
* The indices the mappings will be put.
*/
public String[] indices() {
return indices;
}
/**
* The mapping type.
*/
public String type() {
return mappingType;
}
/**
* The type of the mappings.
*/
@Required public PutMappingRequest type(String mappingType) {
this.mappingType = mappingType;
return this;
}
/**
* The mapping source definition.
*/
String source() {
return mappingSource;
}
/**
* The mapping source definition.
*/
@Required public PutMappingRequest source(XContentBuilder mappingBuilder) {
try {
return source(mappingBuilder.string());
} catch (IOException e) {
throw new ElasticSearchIllegalArgumentException("Failed to build json for mapping request", e);
}
}
/**
* The mapping source definition.
*/
@Required public PutMappingRequest source(Map mappingSource) {
try {
XContentBuilder builder = XContentFactory.contentBuilder(XContentType.JSON);
builder.map(mappingSource);
return source(builder.string());
} catch (IOException e) {
throw new ElasticSearchGenerationException("Failed to generate [" + mappingSource + "]", e);
}
}
/**
* The mapping source definition.
*/
@Required public PutMappingRequest source(String mappingSource) {
this.mappingSource = mappingSource;
return this;
}
/**
* Timeout to wait till the put mapping gets acknowledged of all current cluster nodes. Defaults to
* <tt>10s</tt>.
*/
TimeValue timeout() {
return timeout;
}
/**
* Timeout to wait till the put mapping gets acknowledged of all current cluster nodes. Defaults to
* <tt>10s</tt>.
*/
public PutMappingRequest timeout(TimeValue timeout) {
this.timeout = timeout;
return this;
}
/**
* Timeout to wait till the put mapping gets acknowledged of all current cluster nodes. Defaults to
* <tt>10s</tt>.
*/
public PutMappingRequest timeout(String timeout) {
return timeout(TimeValue.parseTimeValue(timeout, null));
}
/**
* If there is already a mapping definition registered against the type, then it will be merged. If there are
* elements that can't be merged are detected, the request will be rejected unless the
* {@link #ignoreConflicts(boolean)} is set. In such a case, the duplicate mappings will be rejected.
*/
public boolean ignoreConflicts() {
return ignoreConflicts;
}
/**
* If there is already a mapping definition registered against the type, then it will be merged. If there are
* elements that can't be merged are detected, the request will be rejected unless the
* {@link #ignoreConflicts(boolean)} is set. In such a case, the duplicate mappings will be rejected.
*/
public PutMappingRequest ignoreConflicts(boolean ignoreDuplicates) {
this.ignoreConflicts = ignoreDuplicates;
return this;
}
@Override public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
indices = new String[in.readVInt()];
for (int i = 0; i < indices.length; i++) {
indices[i] = in.readUTF();
}
if (in.readBoolean()) {
mappingType = in.readUTF();
}
mappingSource = in.readUTF();
timeout = readTimeValue(in);
ignoreConflicts = in.readBoolean();
}
@Override public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
if (indices == null) {
out.writeVInt(0);
} else {
out.writeVInt(indices.length);
for (String index : indices) {
out.writeUTF(index);
}
}
if (mappingType == null) {
out.writeBoolean(false);
} else {
out.writeBoolean(true);
out.writeUTF(mappingType);
}
out.writeUTF(mappingSource);
timeout.writeTo(out);
out.writeBoolean(ignoreConflicts);
}
}