featurecallreturn.java

这是一个用java和xml编写的流媒体服务器管理软件

/*
 * ====================================================================
 * The Vovida Software License, Version 1.0
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in
 * the documentation and/or other materials provided with the
 * distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 * and "Vovida Open Communication Application Library (VOCAL)" must
 * not be used to endorse or promote products derived from this
 * software without prior written permission. For written
 * permission, please contact [e-mail].
 * 
 * 4. Products derived from this software may not be called "VOCAL", nor
 * may "VOCAL" appear in their name, without prior written
 * permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 * 
 */


package vocal.userEditor;


public class FeatureCallReturn extends Feature
{
  protected FeatureCallReturn(String[] newGroups, String name, 
          PServerInterface psInt)
  {
    super(newGroups, name, psInt);
  }


  public void setMode(int mode)
  {

    // nothing to do so far
  }


  protected void addChangeListener()
  {

    // nothing to do so far
  }


  public String getData(int dataId)
  {
    switch (dataId)
    {

      case UserTableModel.CALL_RETURN_ADMIN_ENABLED:
      {
        if (adminEnabledChanged)
        {
          return adminEnabled.isSelected() + "";
        }
      }

      case UserTableModel.CALL_RETURN_GROUP:
      {
        if (!featureGroups.getSelectedItem().equals(""))        // if the value chaned
        {
          return (String) featureGroups.getSelectedItem();
        }
      }

        break;
    }

    return null;
  }


  public void clearFeatureSpecificFields()
  {

    // nothing to do so far
  }


  public boolean setData(int id, String data)
  {
    switch (id)
    {

      case UserTableModel.CALL_RETURN_ADMIN_ENABLED:
      {
        if (data.equalsIgnoreCase("true"))
        {
          adminEnabled.setSelected(true);
        }
        else
        {
          adminEnabled.setSelected(false);
        }

        return true;
      }

      case UserTableModel.CALL_RETURN_GROUP:
      {
        featureGroups.setSelectedItem(data);

        return true;
      }
    }   // end switch dataId

    return false;
  }


  protected void enableFeature()
  {

    // There are no feature-specific fields that need to be enabled here
  }


  protected void disableFeature()
  {

    // There are no feature-specific fields that need to be disabled here
  }


  public boolean isDataValid()
  {
    return true;        // no validating fields avaliable for this component yet
  }

}