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* Licensed to Elasticsearch under one or more contributor
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* 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.action.admin.indices.exists.indices;
import org.elasticsearch.action.ActionRequestValidationException;
import org.elasticsearch.action.IndicesRequest;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.action.support.master.MasterNodeReadRequest;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import java.io.IOException;
import static org.elasticsearch.action.ValidateActions.addValidationError;
public class IndicesExistsRequest extends MasterNodeReadRequest<IndicesExistsRequest> implements IndicesRequest.Replaceable {
private String[] indices = Strings.EMPTY_ARRAY;
private IndicesOptions indicesOptions = IndicesOptions.fromOptions(false, false, true, true);
// for serialization
public IndicesExistsRequest() {
}
public IndicesExistsRequest(String... indices) {
this.indices = indices;
}
@Override
public String[] indices() {
return indices;
}
@Override
public IndicesExistsRequest indices(String... indices) {
this.indices = indices;
return this;
}
@Override
public IndicesOptions indicesOptions() {
return indicesOptions;
}
public IndicesExistsRequest expandWilcardsOpen(boolean expandWildcardsOpen) {
this.indicesOptions = IndicesOptions.fromOptions(indicesOptions.ignoreUnavailable(), indicesOptions.allowNoIndices(),
expandWildcardsOpen, indicesOptions.expandWildcardsClosed());
return this;
}
public IndicesExistsRequest expandWilcardsClosed(boolean expandWildcardsClosed) {
this.indicesOptions = IndicesOptions.fromOptions(indicesOptions.ignoreUnavailable(), indicesOptions.allowNoIndices(),
indicesOptions.expandWildcardsOpen(), expandWildcardsClosed);
return this;
}
@Override
public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = null;
if (indices == null || indices.length == 0) {
validationException = addValidationError("index/indices is missing", validationException);
}
return validationException;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
indices = in.readStringArray();
indicesOptions = IndicesOptions.readIndicesOptions(in);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeStringArray(indices);
indicesOptions.writeIndicesOptions(out);
}
}