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src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/LongEncodingAlgorithm.java@8f2986ff0235 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/LongEncodingAlgorithm.java

Wed, 12 Jun 2013 14:47:09 +0100

author

mkos

date

Wed, 12 Jun 2013 14:47:09 +0100

changeset 384

8f2986ff0235

parent 0

373ffda63c9a

permissions

-rw-r--r--

8013021: Rebase 8005432 & 8003542 against the latest jdk8/jaxws
8003542: Improve processing of MTOM attachments
8005432: Update access to JAX-WS
Reviewed-by: mullan

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*
aoqi@0	25	* THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
aoqi@0	26	*/
aoqi@0	27
aoqi@0	28	package com.sun.xml.internal.fastinfoset.algorithm;
aoqi@0	29
aoqi@0	30	import java.io.EOFException;
aoqi@0	31	import java.io.IOException;
aoqi@0	32	import java.io.InputStream;
aoqi@0	33	import java.io.OutputStream;
aoqi@0	34	import java.nio.CharBuffer;
aoqi@0	35	import java.util.ArrayList;
aoqi@0	36	import java.util.List;
aoqi@0	37	import com.sun.xml.internal.org.jvnet.fastinfoset.EncodingAlgorithmException;
aoqi@0	38	import com.sun.xml.internal.fastinfoset.CommonResourceBundle;
aoqi@0	39
aoqi@0	40
aoqi@0	41	public class LongEncodingAlgorithm extends IntegerEncodingAlgorithm {
aoqi@0	42
aoqi@0	43	public int getPrimtiveLengthFromOctetLength(int octetLength) throws EncodingAlgorithmException {
aoqi@0	44	if (octetLength % LONG_SIZE != 0) {
aoqi@0	45	throw new EncodingAlgorithmException(CommonResourceBundle.getInstance().
aoqi@0	46	getString("message.lengthNotMultipleOfLong", new Object[]{Integer.valueOf(LONG_SIZE)}));
aoqi@0	47	}
aoqi@0	48
aoqi@0	49	return octetLength / LONG_SIZE;
aoqi@0	50	}
aoqi@0	51
aoqi@0	52	public int getOctetLengthFromPrimitiveLength(int primitiveLength) {
aoqi@0	53	return primitiveLength * LONG_SIZE;
aoqi@0	54	}
aoqi@0	55
aoqi@0	56	public final Object decodeFromBytes(byte[] b, int start, int length) throws EncodingAlgorithmException {
aoqi@0	57	long[] data = new long[getPrimtiveLengthFromOctetLength(length)];
aoqi@0	58	decodeFromBytesToLongArray(data, 0, b, start, length);
aoqi@0	59
aoqi@0	60	return data;
aoqi@0	61	}
aoqi@0	62
aoqi@0	63	public final Object decodeFromInputStream(InputStream s) throws IOException {
aoqi@0	64	return decodeFromInputStreamToIntArray(s);
aoqi@0	65	}
aoqi@0	66
aoqi@0	67
aoqi@0	68	public void encodeToOutputStream(Object data, OutputStream s) throws IOException {
aoqi@0	69	if (!(data instanceof long[])) {
aoqi@0	70	throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotLongArray"));
aoqi@0	71	}
aoqi@0	72
aoqi@0	73	final long[] ldata = (long[])data;
aoqi@0	74
aoqi@0	75	encodeToOutputStreamFromLongArray(ldata, s);
aoqi@0	76	}
aoqi@0	77
aoqi@0	78
aoqi@0	79	public Object convertFromCharacters(char[] ch, int start, int length) {
aoqi@0	80	final CharBuffer cb = CharBuffer.wrap(ch, start, length);
aoqi@0	81	final List longList = new ArrayList();
aoqi@0	82
aoqi@0	83	matchWhiteSpaceDelimnatedWords(cb,
aoqi@0	84	new WordListener() {
aoqi@0	85	public void word(int start, int end) {
aoqi@0	86	String lStringValue = cb.subSequence(start, end).toString();
aoqi@0	87	longList.add(Long.valueOf(lStringValue));
aoqi@0	88	}
aoqi@0	89	}
aoqi@0	90	);
aoqi@0	91
aoqi@0	92	return generateArrayFromList(longList);
aoqi@0	93	}
aoqi@0	94
aoqi@0	95	public void convertToCharacters(Object data, StringBuffer s) {
aoqi@0	96	if (!(data instanceof long[])) {
aoqi@0	97	throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotLongArray"));
aoqi@0	98	}
aoqi@0	99
aoqi@0	100	final long[] ldata = (long[])data;
aoqi@0	101
aoqi@0	102	convertToCharactersFromLongArray(ldata, s);
aoqi@0	103	}
aoqi@0	104
aoqi@0	105
aoqi@0	106	public final void decodeFromBytesToLongArray(long[] ldata, int istart, byte[] b, int start, int length) {
aoqi@0	107	final int size = length / LONG_SIZE;
aoqi@0	108	for (int i = 0; i < size; i++) {
aoqi@0	109	ldata[istart++] =
aoqi@0	110	((long)(b[start++] & 0xFF) << 56) |
aoqi@0	111	((long)(b[start++] & 0xFF) << 48) |
aoqi@0	112	((long)(b[start++] & 0xFF) << 40) |
aoqi@0	113	((long)(b[start++] & 0xFF) << 32) |
aoqi@0	114	((long)(b[start++] & 0xFF) << 24) |
aoqi@0	115	((long)(b[start++] & 0xFF) << 16) |
aoqi@0	116	((long)(b[start++] & 0xFF) << 8) |
aoqi@0	117	(long)(b[start++] & 0xFF);
aoqi@0	118	}
aoqi@0	119	}
aoqi@0	120
aoqi@0	121	public final long[] decodeFromInputStreamToIntArray(InputStream s) throws IOException {
aoqi@0	122	final List longList = new ArrayList();
aoqi@0	123	final byte[] b = new byte[LONG_SIZE];
aoqi@0	124
aoqi@0	125	while (true) {
aoqi@0	126	int n = s.read(b);
aoqi@0	127	if (n != LONG_SIZE) {
aoqi@0	128	if (n == -1) {
aoqi@0	129	break;
aoqi@0	130	}
aoqi@0	131
aoqi@0	132	while(n != LONG_SIZE) {
aoqi@0	133	final int m = s.read(b, n, LONG_SIZE - n);
aoqi@0	134	if (m == -1) {
aoqi@0	135	throw new EOFException();
aoqi@0	136	}
aoqi@0	137	n += m;
aoqi@0	138	}
aoqi@0	139	}
aoqi@0	140
aoqi@0	141	final long l =
aoqi@0	142	(((long) b[0] << 56) +
aoqi@0	143	((long) (b[1] & 0xFF) << 48) +
aoqi@0	144	((long) (b[2] & 0xFF) << 40) +
aoqi@0	145	((long) (b[3] & 0xFF) << 32) +
aoqi@0	146	((long) (b[4] & 0xFF) << 24) +
aoqi@0	147	((b[5] & 0xFF) << 16) +
aoqi@0	148	((b[6] & 0xFF) << 8) +
aoqi@0	149	((b[7] & 0xFF) << 0));
aoqi@0	150
aoqi@0	151	longList.add(Long.valueOf(l));
aoqi@0	152	}
aoqi@0	153
aoqi@0	154	return generateArrayFromList(longList);
aoqi@0	155	}
aoqi@0	156
aoqi@0	157
aoqi@0	158	public final void encodeToOutputStreamFromLongArray(long[] ldata, OutputStream s) throws IOException {
aoqi@0	159	for (int i = 0; i < ldata.length; i++) {
aoqi@0	160	final long bits = ldata[i];
aoqi@0	161	s.write((int)((bits >>> 56) & 0xFF));
aoqi@0	162	s.write((int)((bits >>> 48) & 0xFF));
aoqi@0	163	s.write((int)((bits >>> 40) & 0xFF));
aoqi@0	164	s.write((int)((bits >>> 32) & 0xFF));
aoqi@0	165	s.write((int)((bits >>> 24) & 0xFF));
aoqi@0	166	s.write((int)((bits >>> 16) & 0xFF));
aoqi@0	167	s.write((int)((bits >>> 8) & 0xFF));
aoqi@0	168	s.write((int)(bits & 0xFF));
aoqi@0	169	}
aoqi@0	170	}
aoqi@0	171
aoqi@0	172	public final void encodeToBytes(Object array, int astart, int alength, byte[] b, int start) {
aoqi@0	173	encodeToBytesFromLongArray((long[])array, astart, alength, b, start);
aoqi@0	174	}
aoqi@0	175
aoqi@0	176	public final void encodeToBytesFromLongArray(long[] ldata, int lstart, int llength, byte[] b, int start) {
aoqi@0	177	final int lend = lstart + llength;
aoqi@0	178	for (int i = lstart; i < lend; i++) {
aoqi@0	179	final long bits = ldata[i];
aoqi@0	180	b[start++] = (byte)((bits >>> 56) & 0xFF);
aoqi@0	181	b[start++] = (byte)((bits >>> 48) & 0xFF);
aoqi@0	182	b[start++] = (byte)((bits >>> 40) & 0xFF);
aoqi@0	183	b[start++] = (byte)((bits >>> 32) & 0xFF);
aoqi@0	184	b[start++] = (byte)((bits >>> 24) & 0xFF);
aoqi@0	185	b[start++] = (byte)((bits >>> 16) & 0xFF);
aoqi@0	186	b[start++] = (byte)((bits >>> 8) & 0xFF);
aoqi@0	187	b[start++] = (byte)(bits & 0xFF);
aoqi@0	188	}
aoqi@0	189	}
aoqi@0	190
aoqi@0	191
aoqi@0	192	public final void convertToCharactersFromLongArray(long[] ldata, StringBuffer s) {
aoqi@0	193	final int end = ldata.length - 1;
aoqi@0	194	for (int i = 0; i <= end; i++) {
aoqi@0	195	s.append(Long.toString(ldata[i]));
aoqi@0	196	if (i != end) {
aoqi@0	197	s.append(' ');
aoqi@0	198	}
aoqi@0	199	}
aoqi@0	200	}
aoqi@0	201
aoqi@0	202
aoqi@0	203	public final long[] generateArrayFromList(List array) {
aoqi@0	204	long[] ldata = new long[array.size()];
aoqi@0	205	for (int i = 0; i < ldata.length; i++) {
aoqi@0	206	ldata[i] = ((Long)array.get(i)).longValue();
aoqi@0	207	}
aoqi@0	208
aoqi@0	209	return ldata;
aoqi@0	210	}
aoqi@0	211	}