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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
* under the License.
*/
package org.elasticsearch.cluster;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Streamable;
import org.elasticsearch.common.settings.Settings;
import java.io.IOException;
/**
*
*/
public class ClusterName implements Streamable {
public static final String SETTING = "cluster.name";
public static final ClusterName DEFAULT = new ClusterName("elasticsearch".intern());
private String value;
public static ClusterName clusterNameFromSettings(Settings settings) {
return new ClusterName(settings.get("cluster.name", ClusterName.DEFAULT.value()));
}
private ClusterName() {
}
public ClusterName(String value) {
this.value = value.intern();
}
public String value() {
return this.value;
}
public static ClusterName readClusterName(StreamInput in) throws IOException {
ClusterName clusterName = new ClusterName();
clusterName.readFrom(in);
return clusterName;
}
@Override
public void readFrom(StreamInput in) throws IOException {
value = in.readString().intern();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(value);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ClusterName that = (ClusterName) o;
if (value != null ? !value.equals(that.value) : that.value != null) return false;
return true;
}
@Override
public int hashCode() {
return value != null ? value.hashCode() : 0;
}
@Override
public String toString() {
return "Cluster [" + value + "]";
}
}
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