com.floragunn.searchguard.action.licenseinfo.LicenseInfoNodeResponse Maven / Gradle / Ivy

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Provide access control related features for Elasticsearch 6

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/*
 * Copyright 2015-2017 floragunn GmbH
 * 
 * Licensed 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 com.floragunn.searchguard.action.licenseinfo;

import java.io.IOException;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Set;

import org.elasticsearch.action.support.nodes.BaseNodeResponse;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;

import com.floragunn.searchguard.configuration.SearchGuardLicense;
import com.floragunn.searchguard.support.ModuleInfo;

public class LicenseInfoNodeResponse extends BaseNodeResponse {

	private SearchGuardLicense license;
	private Set modules;

	LicenseInfoNodeResponse() {
	}

	public LicenseInfoNodeResponse(final DiscoveryNode node, SearchGuardLicense license, Set modules) {
		super(node);
		this.license = license;
		this.modules = modules;
	}

	public static LicenseInfoNodeResponse readNodeResponse(StreamInput in) throws IOException {
		LicenseInfoNodeResponse nodeResponse = new LicenseInfoNodeResponse();
		nodeResponse.readFrom(in);
		return nodeResponse;
	}

	public SearchGuardLicense getLicense() {
		return license;
	}

	public Set getModules() {
		return modules;
	}

	@Override
	public void writeTo(StreamOutput out) throws IOException {
		super.writeTo(out);
		out.writeOptionalWriteable(license);
		out.writeList(new LinkedList<>(modules));
	}

	@Override
	public void readFrom(StreamInput in) throws IOException {
		super.readFrom(in);
		license = in.readOptionalWriteable(SearchGuardLicense::new);
		modules = new HashSet<>(in.readList(ModuleInfo::new));
	}

	@Override
	public String toString() {
		return "LicenseInfoNodeResponse [license=" + license + "]";
	}
}