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SoundFactoryManager

Kind of class:	class
Inherits from:	SoundFactory
Classpath:	com.bourre.medias.sound.SoundFactoryManager
File last modified:	Wednesday, 31 October 2007, 07:35:29

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/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (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.mozilla.org/MPL/MPL-1.1.html
 * 
 * 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.
 */

/**
 * {@code SoundFactoryManager} defines access point to a {@code unique} {@code SoundFactory} instance.
 * 
 * <p>Extends {@link SoundFactory} class and deploy {@code Singleton} design pattern.
 * 
 * <p>Take a look at {@link SoundFactory} to get example.
 * 
 * @author Francis Bourre
 * @version 1.0
 */

import com.bourre.log.PixlibStringifier;
import com.bourre.medias.sound.SoundFactory;

class com.bourre.medias.sound.SoundFactoryManager 
    extends SoundFactory
{
    //-------------------------------------------------------------------------
    // Private properties
    //-------------------------------------------------------------------------
    
    private static var _oI:SoundFactoryManager;
    
    
    //-------------------------------------------------------------------------
    // Public API
    //-------------------------------------------------------------------------
    
    /**
     * Returns {@code SoundFactoryManager} instance.
     * 
     * <p>Always return same instance.
     * 
     * @return {@code SoundFactoryManager} instance
     */
    public static function getInstance() : SoundFactoryManager
    {
        return (SoundFactoryManager._oI instanceof SoundFactoryManager) ? SoundFactoryManager._oI : SoundFactoryManager._buildInstance();
    }
    
    /**
     * Clears and deletes {@code SoundFactoryManager} instance.
     * 
     * <p>Call {@link SoundFactory#clear} method to release 
     * internal properties.
     */
    public static function release() : Void
    {
        _oI.clear();
        delete _oI;
    }
    
    /**
     * Returns the string representation of this instance.
     * @return the string representation of this instance
     */
    public function toString() : String 
    {
        return PixlibStringifier.stringify( this );
    }
    
    //-------------------------------------------------------------------------
    // Private implementation
    //-------------------------------------------------------------------------
    
    private function SoundFactoryManager()
    {
        super();
    }
    
    private static function _buildInstance() : SoundFactoryManager
    {
        SoundFactoryManager._oI = new SoundFactoryManager();
        return _oI;
    }
    
}

SoundFactoryManager defines access point to a unique SoundFactory instance.

Extends SoundFactory