@PostConstruct private void init() { try { userTransaction.begin(); initData(); userTransaction.commit(); } catch (NotSupportedException e) { e.printStackTrace(); } catch (SystemException e) { e.printStackTrace(); } catch (HeuristicRollbackException e) { e.printStackTrace(); } catch (javax.transaction.RollbackException e) { e.printStackTrace(); } catch (HeuristicMixedException e) { e.printStackTrace(); } }
protected byte[] packFrameData() { ByteBuffer bb = ByteBuffer.allocate(getLength()); bb.put(id.getBytes()); bb.put((byte) 0); bb.put(getFlags()); bb.put((byte) children.length); for (String child : children) { bb.put(child.getBytes()); bb.put((byte) 0); } for (ID3v2Frame frame : subframes) { try { bb.put(frame.toBytes()); } catch (NotSupportedException e) { e.printStackTrace(); } } return bb.array(); }