diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/IntEncodingAlgorithm.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/IntEncodingAlgorithm.java Wed Apr 27 01:27:09 2016 +0800 @@ -0,0 +1,193 @@ +/* + * 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 IntEncodingAlgorithm extends IntegerEncodingAlgorithm { + + public final int getPrimtiveLengthFromOctetLength(int octetLength) throws EncodingAlgorithmException { + if (octetLength % INT_SIZE != 0) { + throw new EncodingAlgorithmException(CommonResourceBundle.getInstance(). + getString("message.lengthNotMultipleOfInt", new Object[]{Integer.valueOf(INT_SIZE)})); + } + + return octetLength / INT_SIZE; + } + + public int getOctetLengthFromPrimitiveLength(int primitiveLength) { + return primitiveLength * INT_SIZE; + } + + public final Object decodeFromBytes(byte[] b, int start, int length) throws EncodingAlgorithmException { + int[] data = new int[getPrimtiveLengthFromOctetLength(length)]; + decodeFromBytesToIntArray(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 int[])) { + throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotIntArray")); + } + + final int[] idata = (int[])data; + + encodeToOutputStreamFromIntArray(idata, s); + } + + + public final Object convertFromCharacters(char[] ch, int start, int length) { + final CharBuffer cb = CharBuffer.wrap(ch, start, length); + final List integerList = new ArrayList(); + + matchWhiteSpaceDelimnatedWords(cb, + new WordListener() { + public void word(int start, int end) { + String iStringValue = cb.subSequence(start, end).toString(); + integerList.add(Integer.valueOf(iStringValue)); + } + } + ); + + return generateArrayFromList(integerList); + } + + public final void convertToCharacters(Object data, StringBuffer s) { + if (!(data instanceof int[])) { + throw new IllegalArgumentException(CommonResourceBundle.getInstance().getString("message.dataNotIntArray")); + } + + final int[] idata = (int[])data; + + convertToCharactersFromIntArray(idata, s); + } + + + public final void decodeFromBytesToIntArray(int[] idata, int istart, byte[] b, int start, int length) { + final int size = length / INT_SIZE; + for (int i = 0; i < size; i++) { + idata[istart++] = ((b[start++] & 0xFF) << 24) | + ((b[start++] & 0xFF) << 16) | + ((b[start++] & 0xFF) << 8) | + (b[start++] & 0xFF); + } + } + + public final int[] decodeFromInputStreamToIntArray(InputStream s) throws IOException { + final List integerList = new ArrayList(); + final byte[] b = new byte[INT_SIZE]; + + while (true) { + int n = s.read(b); + if (n != 4) { + if (n == -1) { + break; + } + + while(n != 4) { + final int m = s.read(b, n, INT_SIZE - n); + if (m == -1) { + throw new EOFException(); + } + n += m; + } + } + + final int i = ((b[0] & 0xFF) << 24) | + ((b[1] & 0xFF) << 16) | + ((b[2] & 0xFF) << 8) | + (b[3] & 0xFF); + integerList.add(Integer.valueOf(i)); + } + + return generateArrayFromList(integerList); + } + + + public final void encodeToOutputStreamFromIntArray(int[] idata, OutputStream s) throws IOException { + for (int i = 0; i < idata.length; i++) { + final int bits = idata[i]; + s.write((bits >>> 24) & 0xFF); + s.write((bits >>> 16) & 0xFF); + s.write((bits >>> 8) & 0xFF); + s.write(bits & 0xFF); + } + } + + public final void encodeToBytes(Object array, int astart, int alength, byte[] b, int start) { + encodeToBytesFromIntArray((int[])array, astart, alength, b, start); + } + + public final void encodeToBytesFromIntArray(int[] idata, int istart, int ilength, byte[] b, int start) { + final int iend = istart + ilength; + for (int i = istart; i < iend; i++) { + final int bits = idata[i]; + 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 convertToCharactersFromIntArray(int[] idata, StringBuffer s) { + final int end = idata.length - 1; + for (int i = 0; i <= end; i++) { + s.append(Integer.toString(idata[i])); + if (i != end) { + s.append(' '); + } + } + } + + + public final int[] generateArrayFromList(List array) { + int[] idata = new int[array.size()]; + for (int i = 0; i < idata.length; i++) { + idata[i] = ((Integer)array.get(i)).intValue(); + } + + return idata; + } +}