1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/algorithm/BuiltInEncodingAlgorithm.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,82 @@
1.4 +/*
1.5 + * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + *
1.28 + * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
1.29 + */
1.30 +
1.31 +package com.sun.xml.internal.fastinfoset.algorithm;
1.32 +
1.33 +import java.nio.CharBuffer;
1.34 +import java.util.regex.Matcher;
1.35 +import java.util.regex.Pattern;
1.36 +import com.sun.xml.internal.org.jvnet.fastinfoset.EncodingAlgorithm;
1.37 +import com.sun.xml.internal.org.jvnet.fastinfoset.EncodingAlgorithmException;
1.38 +
1.39 +public abstract class BuiltInEncodingAlgorithm implements EncodingAlgorithm {
1.40 + protected final static Pattern SPACE_PATTERN = Pattern.compile("\\s");
1.41 +
1.42 + public abstract int getPrimtiveLengthFromOctetLength(int octetLength) throws EncodingAlgorithmException;
1.43 +
1.44 + public abstract int getOctetLengthFromPrimitiveLength(int primitiveLength);
1.45 +
1.46 + public abstract void encodeToBytes(Object array, int astart, int alength, byte[] b, int start);
1.47 +
1.48 + public interface WordListener {
1.49 + public void word(int start, int end);
1.50 + }
1.51 +
1.52 + public void matchWhiteSpaceDelimnatedWords(CharBuffer cb, WordListener wl) {
1.53 + Matcher m = SPACE_PATTERN.matcher(cb);
1.54 + int i = 0;
1.55 + int s = 0;
1.56 + while(m.find()) {
1.57 + s = m.start();
1.58 + if (s != i) {
1.59 + wl.word(i, s);
1.60 + }
1.61 + i = m.end();
1.62 + }
1.63 + if (i != cb.length())
1.64 + wl.word(i, cb.length());
1.65 + }
1.66 +
1.67 + public StringBuilder removeWhitespace(char[] ch, int start, int length) {
1.68 + StringBuilder buf = new StringBuilder();
1.69 + int firstNonWS = 0;
1.70 + int idx = 0;
1.71 + for (; idx < length; ++idx) {
1.72 + if (Character.isWhitespace(ch[idx + start])) {
1.73 + if (firstNonWS < idx) {
1.74 + buf.append(ch, firstNonWS + start, idx - firstNonWS);
1.75 + }
1.76 + firstNonWS = idx + 1;
1.77 + }
1.78 + }
1.79 + if (firstNonWS < idx) {
1.80 + buf.append(ch, firstNonWS + start, idx - firstNonWS);
1.81 + }
1.82 + return buf;
1.83 + }
1.84 +
1.85 +}
