/**
* Copyright (c) 2011, Sebastian Sdorra
* 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. Neither the name of JDF; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, 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.
*
* https://bitbucket.org/sdorra/jdf
*
*/
package sonia.jdf.cmd;
//~--- non-JDK imports --------------------------------------------------------
import sonia.jdf.SystemUtil;
import sonia.jdf.cmd.unix.UnixStartCommand;
import sonia.jdf.cmd.unix.UnixStodCommand;
import sonia.jdf.cmd.win.ControlWinServiceCommand;
import sonia.jdf.cmd.win.InstallWinServiceCommand;
import sonia.jdf.cmd.win.UninstallWinServiceCommand;
//~--- JDK imports ------------------------------------------------------------
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
*
* @author Sebastian Sdorra
*/
public class CommandFactory
{
/** Field description */
private static CommandFactory instance;
//~--- constructors ---------------------------------------------------------
/**
* Constructs ...
*
*/
private CommandFactory()
{
commands.put(HelpCommand.VALUE_NAME, new HelpCommand());
commands.put(ConsoleCommand.COMMAND_NAME, new ConsoleCommand());
if (SystemUtil.isUnix() || SystemUtil.isMac())
{
commands.put(UnixStartCommand.COMMAND_NAME, new UnixStartCommand());
commands.put(UnixStodCommand.COMMAND_NAME, new UnixStodCommand());
}
else
{
commands.put(InstallWinServiceCommand.COMMAND_NAME,
new InstallWinServiceCommand());
commands.put(UninstallWinServiceCommand.COMMAND_NAME,
new UninstallWinServiceCommand());
commands.put(ControlWinServiceCommand.COMMAND_NAME,
new ControlWinServiceCommand());
}
}
//~--- get methods ----------------------------------------------------------
/**
* Method description
*
*
* @return
*/
public static CommandFactory getInstance()
{
if (instance == null)
{
instance = new CommandFactory();
}
return instance;
}
/**
* Method description
*
*
* @return
*/
public List<Command> getAvailableCommands()
{
return new ArrayList<Command>(commands.values());
}
/**
* Method description
*
*
* @param name
*
* @return
*/
public Command getCommand(String name)
{
return commands.get(name);
}
//~--- fields ---------------------------------------------------------------
/** Field description */
private Map<String, Command> commands = new HashMap<String, Command>();
}