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src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/sax/SystemIdResolver.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/sax/SystemIdResolver.java

Tue, 06 Mar 2012 16:09:35 -0800

author

ohair

date

Tue, 06 Mar 2012 16:09:35 -0800

changeset 286

f50545b5e2f1

parent 0

373ffda63c9a

permissions

-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

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.sax;
aoqi@0	29
aoqi@0	30	import java.io.*;
aoqi@0	31
aoqi@0	32	public class SystemIdResolver {
aoqi@0	33
aoqi@0	34	public SystemIdResolver() {
aoqi@0	35	}
aoqi@0	36
aoqi@0	37	public static String getAbsoluteURIFromRelative(String localPath) {
aoqi@0	38	if (localPath == null || localPath.length() == 0) {
aoqi@0	39	return "";
aoqi@0	40	}
aoqi@0	41
aoqi@0	42	String absolutePath = localPath;
aoqi@0	43	if (!isAbsolutePath(localPath)) {
aoqi@0	44	try {
aoqi@0	45	absolutePath = getAbsolutePathFromRelativePath(localPath);
aoqi@0	46	}
aoqi@0	47	catch (SecurityException se) {
aoqi@0	48	return "file:" + localPath;
aoqi@0	49	}
aoqi@0	50	}
aoqi@0	51
aoqi@0	52	String urlString;
aoqi@0	53	if (null != absolutePath) {
aoqi@0	54	urlString = absolutePath.startsWith(File.separator) ?
aoqi@0	55	("file://" + absolutePath) :
aoqi@0	56	("file:///" + absolutePath);
aoqi@0	57	}
aoqi@0	58	else {
aoqi@0	59	urlString = "file:" + localPath;
aoqi@0	60	}
aoqi@0	61
aoqi@0	62	return replaceChars(urlString);
aoqi@0	63	}
aoqi@0	64
aoqi@0	65	private static String getAbsolutePathFromRelativePath(String relativePath) {
aoqi@0	66	return new File(relativePath).getAbsolutePath();
aoqi@0	67	}
aoqi@0	68
aoqi@0	69	public static boolean isAbsoluteURI(String systemId) {
aoqi@0	70	if (systemId == null) {
aoqi@0	71	return false;
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	if (isWindowsAbsolutePath(systemId)) {
aoqi@0	75	return false;
aoqi@0	76	}
aoqi@0	77
aoqi@0	78	final int fragmentIndex = systemId.indexOf('#');
aoqi@0	79	final int queryIndex = systemId.indexOf('?');
aoqi@0	80	final int slashIndex = systemId.indexOf('/');
aoqi@0	81	final int colonIndex = systemId.indexOf(':');
aoqi@0	82
aoqi@0	83	int index = systemId.length() -1;
aoqi@0	84	if (fragmentIndex > 0) {
aoqi@0	85	index = fragmentIndex;
aoqi@0	86	}
aoqi@0	87	if (queryIndex > 0 && queryIndex < index) {
aoqi@0	88	index = queryIndex;
aoqi@0	89	}
aoqi@0	90	if (slashIndex > 0 && slashIndex <index) {
aoqi@0	91	index = slashIndex;
aoqi@0	92	}
aoqi@0	93	return (colonIndex > 0) && (colonIndex < index);
aoqi@0	94	}
aoqi@0	95
aoqi@0	96	public static boolean isAbsolutePath(String systemId) {
aoqi@0	97	if(systemId == null)
aoqi@0	98	return false;
aoqi@0	99	final File file = new File(systemId);
aoqi@0	100	return file.isAbsolute();
aoqi@0	101
aoqi@0	102	}
aoqi@0	103
aoqi@0	104	private static boolean isWindowsAbsolutePath(String systemId) {
aoqi@0	105	if(!isAbsolutePath(systemId))
aoqi@0	106	return false;
aoqi@0	107	if (systemId.length() > 2
aoqi@0	108	&& systemId.charAt(1) == ':'
aoqi@0	109	&& Character.isLetter(systemId.charAt(0))
aoqi@0	110	&& (systemId.charAt(2) == '\\' || systemId.charAt(2) == '/'))
aoqi@0	111	return true;
aoqi@0	112	else
aoqi@0	113	return false;
aoqi@0	114	}
aoqi@0	115
aoqi@0	116	private static String replaceChars(String str) {
aoqi@0	117	StringBuffer buf = new StringBuffer(str);
aoqi@0	118	int length = buf.length();
aoqi@0	119	for (int i = 0; i < length; i++) {
aoqi@0	120	char currentChar = buf.charAt(i);
aoqi@0	121	// Replace space with "%20"
aoqi@0	122	if (currentChar == ' ') {
aoqi@0	123	buf.setCharAt(i, '%');
aoqi@0	124	buf.insert(i+1, "20");
aoqi@0	125	length = length + 2;
aoqi@0	126	i = i + 2;
aoqi@0	127	}
aoqi@0	128	// Replace backslash with forward slash
aoqi@0	129	else if (currentChar == '\\') {
aoqi@0	130	buf.setCharAt(i, '/');
aoqi@0	131	}
aoqi@0	132	}
aoqi@0	133
aoqi@0	134	return buf.toString();
aoqi@0	135	}
aoqi@0	136
aoqi@0	137	public static String getAbsoluteURI(String systemId) {
aoqi@0	138	String absoluteURI = systemId;
aoqi@0	139	if (isAbsoluteURI(systemId)) {
aoqi@0	140	if (systemId.startsWith("file:")) {
aoqi@0	141	String str = systemId.substring(5);
aoqi@0	142
aoqi@0	143	if (str != null && str.startsWith("/")) {
aoqi@0	144	if (str.startsWith("///") || !str.startsWith("//")) {
aoqi@0	145	int secondColonIndex = systemId.indexOf(':', 5);
aoqi@0	146	if (secondColonIndex > 0) {
aoqi@0	147	String localPath = systemId.substring(secondColonIndex-1);
aoqi@0	148	try {
aoqi@0	149	if (!isAbsolutePath(localPath))
aoqi@0	150	absoluteURI = systemId.substring(0, secondColonIndex-1) +
aoqi@0	151	getAbsolutePathFromRelativePath(localPath);
aoqi@0	152	}
aoqi@0	153	catch (SecurityException se) {
aoqi@0	154	return systemId;
aoqi@0	155	}
aoqi@0	156	}
aoqi@0	157	}
aoqi@0	158	}
aoqi@0	159	else {
aoqi@0	160	return getAbsoluteURIFromRelative(systemId.substring(5));
aoqi@0	161	}
aoqi@0	162
aoqi@0	163	return replaceChars(absoluteURI);
aoqi@0	164	}
aoqi@0	165	else {
aoqi@0	166	return systemId;
aoqi@0	167	}
aoqi@0	168	}
aoqi@0	169	else {
aoqi@0	170	return getAbsoluteURIFromRelative(systemId);
aoqi@0	171	}
aoqi@0	172	}
aoqi@0	173	}