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1 /* |
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2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package com.sun.xml.internal.bind.v2.util; |
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27 |
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28 import java.io.ByteArrayOutputStream; |
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29 import java.io.InputStream; |
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30 import java.io.IOException; |
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31 |
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32 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Base64Data; |
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33 |
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34 /** |
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35 * {@link ByteArrayOutputStream} with access to its raw buffer. |
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36 */ |
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37 public final class ByteArrayOutputStreamEx extends ByteArrayOutputStream { |
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38 public ByteArrayOutputStreamEx() { |
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39 } |
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40 |
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41 public ByteArrayOutputStreamEx(int size) { |
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42 super(size); |
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43 } |
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44 |
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45 public void set(Base64Data dt,String mimeType) { |
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46 dt.set(buf,count,mimeType); |
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47 } |
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48 |
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49 public byte[] getBuffer() { |
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50 return buf; |
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51 } |
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52 |
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53 /** |
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54 * Reads the given {@link InputStream} completely into the buffer. |
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55 */ |
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56 public void readFrom(InputStream is) throws IOException { |
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57 while(true) { |
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58 if(count==buf.length) { |
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59 // realllocate |
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60 byte[] data = new byte[buf.length*2]; |
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61 System.arraycopy(buf,0,data,0,buf.length); |
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62 buf = data; |
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63 } |
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64 |
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65 int sz = is.read(buf,count,buf.length-count); |
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66 if(sz<0) return; |
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67 count += sz; |
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68 } |
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69 } |
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70 } |