1/* 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.xml.internal.bind.v2.util; 27 28import java.io.ByteArrayOutputStream; 29import java.io.InputStream; 30import java.io.IOException; 31 32import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Base64Data; 33 34/** 35 * {@link ByteArrayOutputStream} with access to its raw buffer. 36 */ 37public final class ByteArrayOutputStreamEx extends ByteArrayOutputStream { 38 public ByteArrayOutputStreamEx() { 39 } 40 41 public ByteArrayOutputStreamEx(int size) { 42 super(size); 43 } 44 45 public void set(Base64Data dt,String mimeType) { 46 dt.set(buf,count,mimeType); 47 } 48 49 public byte[] getBuffer() { 50 return buf; 51 } 52 53 /** 54 * Reads the given {@link InputStream} completely into the buffer. 55 */ 56 public void readFrom(InputStream is) throws IOException { 57 while(true) { 58 if(count==buf.length) { 59 // realllocate 60 byte[] data = new byte[buf.length*2]; 61 System.arraycopy(buf,0,data,0,buf.length); 62 buf = data; 63 } 64 65 int sz = is.read(buf,count,buf.length-count); 66 if(sz<0) return; 67 count += sz; 68 } 69 } 70} 71