/* * 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 * under the License. */ 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); } }