public static BufferPool getBufferPool() {
if (instance == null) {
synchronized (BufferPool.class) {
if (instance == null) {
BufferPoolAPI pool = new BufferPool15Impl();
pool.setMaxSize(DEFAULT_POOL_SIZE);
log.info(
"Created a buffer pool with max size:"
+ DEFAULT_POOL_SIZE
+ " bytes of type: "
+ pool.getClass().getName());
instance = new BufferPool(pool);
}
}
}
return instance;
}
public void returnBuffer(XByteBuffer buffer) {
if (pool != null) pool.returnBuffer(buffer);
}
public void clear() {
if (pool != null) pool.clear();
}
public XByteBuffer getBuffer(int minSize, boolean discard) {
if (pool != null) return pool.getBuffer(minSize, discard);
else return new XByteBuffer(minSize, discard);
}
