diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/LongEncodingAlgorithm.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/LongEncodingAlgorithm.java Wed Apr 27 01:27:09 2016 +0800 @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. + */ + +package com.sun.xml.internal.fastinfoset.algorithm; + +import java.io.EOFException; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.nio.CharBuffer; +import java.util.ArrayList; +import java.util.List; +import com.sun.xml.internal.org.jvnet.fastinfoset.EncodingAlgorithmException; +import com.sun.xml.internal.fastinfoset.CommonResourceBundle; + + +public class LongEncodingAlgorithm extends IntegerEncodingAlgorithm { + + public int getPrimtiveLengthFromOctetLength(int octetLength) throws EncodingAlgorithmException { + if (octetLength % LONG_SIZE != 0) { + throw new EncodingAlgorithmException(CommonResourceBundle.getInstance(). + getString("message.lengthNotMultipleOfLong", new Object[]{Integer.valueOf(LONG_SIZE)})); + } + + return octetLength / LONG_SIZE; + } + + public int getOctetLengthFromPrimitiveLength(int primitiveLength) { + return primitiveLength * LONG_SIZE; + } + + public final Object decodeFromBytes(byte[] b, int start, int length) throws EncodingAlgorithmException { + long[] data = new long[getPrimtiveLengthFromOctetLength(length)]; + decodeFromBytesToLongArray(data, 0, b, start, length); + + return data; + } + + public final Object decodeFromInputStream(InputStream s) throws IOException { + return decodeFromInputStreamToIntArray(s); + } + + + public void encodeToOutputStream(Object data, OutputStream s) throws IOException { + if (!(data instanceof long[])) { + throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotLongArray")); + } + + final long[] ldata = (long[])data; + + encodeToOutputStreamFromLongArray(ldata, s); + } + + + public Object convertFromCharacters(char[] ch, int start, int length) { + final CharBuffer cb = CharBuffer.wrap(ch, start, length); + final List longList = new ArrayList(); + + matchWhiteSpaceDelimnatedWords(cb, + new WordListener() { + public void word(int start, int end) { + String lStringValue = cb.subSequence(start, end).toString(); + longList.add(Long.valueOf(lStringValue)); + } + } + ); + + return generateArrayFromList(longList); + } + + public void convertToCharacters(Object data, StringBuffer s) { + if (!(data instanceof long[])) { + throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotLongArray")); + } + + final long[] ldata = (long[])data; + + convertToCharactersFromLongArray(ldata, s); + } + + + public final void decodeFromBytesToLongArray(long[] ldata, int istart, byte[] b, int start, int length) { + final int size = length / LONG_SIZE; + for (int i = 0; i < size; i++) { + ldata[istart++] = + ((long)(b[start++] & 0xFF) << 56) | + ((long)(b[start++] & 0xFF) << 48) | + ((long)(b[start++] & 0xFF) << 40) | + ((long)(b[start++] & 0xFF) << 32) | + ((long)(b[start++] & 0xFF) << 24) | + ((long)(b[start++] & 0xFF) << 16) | + ((long)(b[start++] & 0xFF) << 8) | + (long)(b[start++] & 0xFF); + } + } + + public final long[] decodeFromInputStreamToIntArray(InputStream s) throws IOException { + final List longList = new ArrayList(); + final byte[] b = new byte[LONG_SIZE]; + + while (true) { + int n = s.read(b); + if (n != LONG_SIZE) { + if (n == -1) { + break; + } + + while(n != LONG_SIZE) { + final int m = s.read(b, n, LONG_SIZE - n); + if (m == -1) { + throw new EOFException(); + } + n += m; + } + } + + final long l = + (((long) b[0] << 56) + + ((long) (b[1] & 0xFF) << 48) + + ((long) (b[2] & 0xFF) << 40) + + ((long) (b[3] & 0xFF) << 32) + + ((long) (b[4] & 0xFF) << 24) + + ((b[5] & 0xFF) << 16) + + ((b[6] & 0xFF) << 8) + + ((b[7] & 0xFF) << 0)); + + longList.add(Long.valueOf(l)); + } + + return generateArrayFromList(longList); + } + + + public final void encodeToOutputStreamFromLongArray(long[] ldata, OutputStream s) throws IOException { + for (int i = 0; i < ldata.length; i++) { + final long bits = ldata[i]; + s.write((int)((bits >>> 56) & 0xFF)); + s.write((int)((bits >>> 48) & 0xFF)); + s.write((int)((bits >>> 40) & 0xFF)); + s.write((int)((bits >>> 32) & 0xFF)); + s.write((int)((bits >>> 24) & 0xFF)); + s.write((int)((bits >>> 16) & 0xFF)); + s.write((int)((bits >>> 8) & 0xFF)); + s.write((int)(bits & 0xFF)); + } + } + + public final void encodeToBytes(Object array, int astart, int alength, byte[] b, int start) { + encodeToBytesFromLongArray((long[])array, astart, alength, b, start); + } + + public final void encodeToBytesFromLongArray(long[] ldata, int lstart, int llength, byte[] b, int start) { + final int lend = lstart + llength; + for (int i = lstart; i < lend; i++) { + final long bits = ldata[i]; + b[start++] = (byte)((bits >>> 56) & 0xFF); + b[start++] = (byte)((bits >>> 48) & 0xFF); + b[start++] = (byte)((bits >>> 40) & 0xFF); + b[start++] = (byte)((bits >>> 32) & 0xFF); + b[start++] = (byte)((bits >>> 24) & 0xFF); + b[start++] = (byte)((bits >>> 16) & 0xFF); + b[start++] = (byte)((bits >>> 8) & 0xFF); + b[start++] = (byte)(bits & 0xFF); + } + } + + + public final void convertToCharactersFromLongArray(long[] ldata, StringBuffer s) { + final int end = ldata.length - 1; + for (int i = 0; i <= end; i++) { + s.append(Long.toString(ldata[i])); + if (i != end) { + s.append(' '); + } + } + } + + + public final long[] generateArrayFromList(List array) { + long[] ldata = new long[array.size()]; + for (int i = 0; i < ldata.length; i++) { + ldata[i] = ((Long)array.get(i)).longValue(); + } + + return ldata; + } +}