| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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. |
| * |
| */ |
| |
| package org.apache.royale.utils; |
| |
| import java.io.ByteArrayOutputStream; |
| |
| /** |
| * ByteArratOuputStream that supports directly accessing the byte array inside the stream |
| */ |
| public class DAByteArrayOutputStream extends ByteArrayOutputStream { |
| |
| public DAByteArrayOutputStream() { |
| super(); |
| } |
| |
| public DAByteArrayOutputStream(int size) { |
| super(size); |
| } |
| |
| /** |
| * Get the byte array contained within this stream. Note: flush may need to be called |
| * @return the byte array |
| */ |
| public synchronized byte[] getDirectByteArray() { |
| // only return the buffer directly if the length of the buffer |
| // is the same as the count, as the buffer can be bigger than the |
| // count, and in this case, we return an array which is larger than |
| // expected, so we need to truncate it with a copy. |
| if (buf.length == count) |
| return buf; |
| else |
| return super.toByteArray(); |
| } |
| } |