content: /*******************************************************************************
   * Software Name : RCS IMS Stack
   *
   * Copyright (C) 2010-2016 Orange.
   *
   * 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.gsma.rcs.core.ims.service;
  
  /**
   * Session ID generator
   * 
   * @author jexa7410
   */
  public class SessionIdGenerator {
      /**
       * Counter
       */
      private static long current = System.currentTimeMillis();
  
      /**
       * Returns a unique integer ID
       * 
       * @return ID
       */
      public static synchronized String getNewId() {
          current++;
          return "" + current;
      }
  }
  