ClientIdGenerator.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.waveprotocol.box.webclient.client;

import org.waveprotocol.wave.model.id.IdGeneratorImpl;
import org.waveprotocol.wave.model.wave.ParticipantId;

/**
 * @author hearnden@google.com (David Hearnden)
 */
public final class ClientIdGenerator {

  // Utility class
  private ClientIdGenerator() {
  }

  public static IdGeneratorImpl create() {
    return create(
        new ParticipantId(Session.get().getAddress()).getDomain(), Session.get().getIdSeed());
  }

  private static IdGeneratorImpl create(String domain, final String seed) {
    return new IdGeneratorImpl(domain, new IdGeneratorImpl.Seed() {
      @Override
      public String get() {
        return seed;
      }
    });
  }
}