1 package org.sipdroid.net.tools;

     2 

     3 import jlibrtp.DataFrame;

     4 

     5 public class DataFramePool extends ObjectPool {

     6 

     7 	private static DataFramePool instance = null;

     8 	public static DataFramePool getInstance() {

     9 		if(instance == null) {

    10 			instance = new DataFramePool(20);

    11 		}

    12 		return instance;

    13 	}

    14 	

    15 	public static void removeInstance() {

    16 		instance = null;

    17 	}

    18 	

    19 	protected DataFramePool(int nbObject) {

    20 		super(nbObject);

    21 		for(int i = 0; i < nbObject; ++i) {

    22 			checkIn(create());

    23 		}

    24 	}

    25 	

    26 	@Override

    27 	Object create() {

    28 		return new DataFrame();

    29 	}

    30 

    31 	@Override

    32 	boolean validate(Object o) {

    33 		return true;

    34 	}

    35 	

    36 	public DataFrame borrowFrame() {

    37 		return (DataFrame) super.checkOut();

    38 	}

    39 	

    40 	public void returnFrame(DataFrame o) {

    41 		o.release();

    42 		super.checkIn(o);

    43 	}

    44 }