/*
* Copyright 2011-2013 Brian Thomas Matthews
*
* 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.btmatthews.atlas.core.id.uuid;
import java.util.UUID;
import com.btmatthews.atlas.core.id.IdentifierGenerator;
import com.fasterxml.uuid.EthernetAddress;
import com.fasterxml.uuid.Generators;
import com.fasterxml.uuid.impl.TimeBasedGenerator;
/**
* @author <a href="mailto:brian@btmatthews.com">Brian Thomas Matthews</a>
* @since 1.0.0
*/
public class UUIDIdentifierGenerator implements IdentifierGenerator<String> {
private TimeBasedGenerator generator;
public UUIDIdentifierGenerator() {
final EthernetAddress address = EthernetAddress.fromInterface();
generator = Generators.timeBasedGenerator(address);
}
public String generate() {
final UUID uuid = this.generator.generate();
return uuid.toString();
}
}