Package org.cipango.server.session.scope

Source Code of org.cipango.server.session.scope.ScopedTimer

// ========================================================================
// Copyright 2008-2009 NEXCOM Systems
// ------------------------------------------------------------------------
// 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 org.cipango.server.session.scope;

import java.io.Serializable;

import javax.servlet.sip.ServletTimer;
import javax.servlet.sip.SipApplicationSession;

import org.cipango.server.session.CallSession;
import org.cipango.server.session.SessionManager.SessionScope;
import org.cipango.server.session.AppSession;

public class ScopedTimer extends ScopedObject implements ServletTimer
{
  private ServletTimer _timer;
  private AppSession _appSession;
 
  public ScopedTimer(AppSession session, long delay, boolean isPersistent, Serializable info)
  {
    _appSession = session;
    SessionScope scope = openScope();
    try
    {
      _timer = _appSession.newTimer(delay, isPersistent, info);
    }
    finally
    {
      scope.close();
    }
  }
 
  public ScopedTimer(AppSession session, long delay, long period, boolean fixedDelay, boolean isPersistent, Serializable info)
  {
    _appSession = session;
    SessionScope scope = openScope();
    try
    {
      _timer = _appSession.newTimer(delay, period, fixedDelay, isPersistent, info);
    }
    finally
    {
      scope.close();
    }
  }
 
  public ScopedTimer(ServletTimer timer)
  {
    _timer = timer;
    _appSession = (AppSession) timer.getApplicationSession();
  }
 
  protected CallSession getCallSession()
  {
    return _appSession.getCallSession();
  }
 
  public void cancel()
  {
    SessionScope scope = openScope();
    try
    {
      _timer.cancel();
    }
    finally
    {
      scope.close();
    }
  }

  public SipApplicationSession getApplicationSession()
  {
    return new ScopedAppSession((AppSession) _timer.getApplicationSession());
  }

  public String getId()
  {
    return _timer.getId();
  }

  public Serializable getInfo()
  {
    return _timer.getInfo();
  }

  public long getTimeRemaining()
  {
    return _timer.getTimeRemaining();
  }

  public long scheduledExecutionTime()
  {
    return _timer.scheduledExecutionTime();
  }
 
  @Override
  public String toString()
  {
    return _timer.toString();
  }

  @Override
  public boolean equals(Object o)
  {
    return _timer.equals(o);
  }

  @Override
  public int hashCode()
  {
    return _timer.hashCode();
  }
}
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