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* Licensed to Elasticsearch 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
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package org.elasticsearch.rest.action.script;
import org.elasticsearch.action.indexedscripts.delete.DeleteIndexedScriptRequest;
import org.elasticsearch.action.indexedscripts.delete.DeleteIndexedScriptResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentBuilderString;
import org.elasticsearch.index.VersionType;
import org.elasticsearch.rest.*;
import org.elasticsearch.rest.action.support.RestBuilderListener;
import static org.elasticsearch.rest.RestRequest.Method.DELETE;
import static org.elasticsearch.rest.RestStatus.NOT_FOUND;
import static org.elasticsearch.rest.RestStatus.OK;
public class RestDeleteIndexedScriptAction extends BaseRestHandler {
@Inject
public RestDeleteIndexedScriptAction(Settings settings, RestController controller, Client client) {
this(settings, controller, true, client);
}
protected RestDeleteIndexedScriptAction(Settings settings, RestController controller, boolean registerDefaultHandlers, Client client) {
super(settings, controller, client);
if (registerDefaultHandlers) {
controller.registerHandler(DELETE, "/_scripts/{lang}/{id}", this);
}
}
protected String getScriptLang(RestRequest request) {
return request.param("lang");
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, Client client) {
DeleteIndexedScriptRequest deleteIndexedScriptRequest = new DeleteIndexedScriptRequest(getScriptLang(request), request.param("id"));
deleteIndexedScriptRequest.version(request.paramAsLong("version", deleteIndexedScriptRequest.version()));
deleteIndexedScriptRequest.versionType(VersionType.fromString(request.param("version_type"), deleteIndexedScriptRequest.versionType()));
client.deleteIndexedScript(deleteIndexedScriptRequest, new RestBuilderListener<DeleteIndexedScriptResponse>(channel) {
@Override
public RestResponse buildResponse(DeleteIndexedScriptResponse result, XContentBuilder builder) throws Exception {
builder.startObject()
.field(Fields.FOUND, result.isFound())
.field(Fields._INDEX, result.getIndex())
.field(Fields._TYPE, result.getType())
.field(Fields._ID, result.getId())
.field(Fields._VERSION, result.getVersion())
.endObject();
RestStatus status = OK;
if (!result.isFound()) {
status = NOT_FOUND;
}
return new BytesRestResponse(status, builder);
}
});
}
static final class Fields {
static final XContentBuilderString FOUND = new XContentBuilderString("found");
static final XContentBuilderString _INDEX = new XContentBuilderString("_index");
static final XContentBuilderString _TYPE = new XContentBuilderString("_type");
static final XContentBuilderString _ID = new XContentBuilderString("_id");
static final XContentBuilderString _VERSION = new XContentBuilderString("_version");
}
}