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revert mistaken commit to HEAD. This should restore HEAD to its correct state, leaving only the new tck-jaxp-1_2_0 branch with "unofficial" APIs

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git-svn-id: https://svn.apache.org/repos/asf/xml/commons/trunk@226024 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
neilg committed 2002-12-12 16:52:03 +00:00
1 parent c9ce59d37b
commit 6ef6cd1d5f
20 files changed
+536 -1366
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java/external/src/javax/xml/parsers/DocumentBuilder.java
Vendored
+5 -7
View File
@@ -100,7 +100,6 @@ public abstract class DocumentBuilder {
protected DocumentBuilder () {
}
private static final boolean DEBUG = false ;
/**
* Parse the content of the given <code>InputStream</code> as an XML
* document and return a new DOM {@link org.w3c.dom.Document} object.
@@ -190,12 +189,11 @@ public abstract class DocumentBuilder {
throw new IllegalArgumentException("File cannot be null");
}
String escapedURI = FilePathToURI.filepath2URI(f.getAbsolutePath()) ;
if(DEBUG)
System.out.println("Escaped URI = " + escapedURI) ;
InputSource in = new InputSource(escapedURI);
String uri = "file:" + f.getAbsolutePath();
if (File.separatorChar == '\\') {
uri = uri.replace('\\', '/');
}
InputSource in = new InputSource(uri);
return parse(in);
}
java/external/src/javax/xml/parsers/DocumentBuilderFactory.java
Vendored
+1 -1
View File
@@ -140,7 +140,7 @@ public abstract class DocumentBuilderFactory {
/* The default property name according to the JAXP spec */
"javax.xml.parsers.DocumentBuilderFactory",
/* The fallback implementation class name */
"org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
null);
} catch (FactoryFinder.ConfigurationError e) {
throw new FactoryConfigurationError(e.getException(),
e.getMessage());
java/external/src/javax/xml/parsers/FactoryFinder.java
Vendored
+139 -222
View File
@@ -55,15 +55,17 @@
package javax.xml.parsers;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.IOException;
import java.io.File;
import java.io.FileInputStream;
import java.util.Properties;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Properties;
import java.lang.reflect.Method;
import java.lang.reflect.InvocationTargetException;
/**
* This class is duplicated for each JAXP subpackage so keep it in sync.
@@ -71,170 +73,65 @@ import java.util.Properties;
* API.
*
* This code is designed to implement the JAXP 1.1 spec pluggability
* feature. The code runs both as part of an unbundled jar file and also
* when bundled as part of the JDK. Ideally the code should both compile
* and run on JDK version 1.1 and later. However, due to the complexities
* of invoking Java 2 security methods via reflection, this code will only
* compile on Java 2 although it will run under JDK 1.1 VMs. As of 1may02
* this file is on a "java2-branch".
*
* @author Edwin Goei
* feature and is designed to both compile and run on JDK version 1.1 and
* later. The code also runs both as part of an unbundled jar file and
* when bundled as part of the JDK.
*/
class FactoryFinder {
/** Controls debugging output to stderr */
private static boolean debug;
/** Set to true for debugging */
private static final boolean debug = false;
// Define system property "jaxp.debug" to get output
static {
try {
String val =
SecuritySupport.getInstance().getSystemProperty("jaxp.debug");
// Allow simply setting the prop to turn on debug
debug = val != null && (! "false".equals(val));
} catch (SecurityException se) {
debug = false;
}
}
/**
* Main entry point. Finds and creates a new instance of a concrete
* factory implementation in the specified order as stated in the JAXP
* spec. This code attempts to find a factory implementation in
* serveral locations. If one fails, the next one is tried. To be
* more robust, this occurs even if a SecurityException is thrown, but
* perhaps it may be better to propogate the SecurityException instead,
* so SecurityException-s are not masked.
*
* @return A new instance of the concrete factory class, never null
*
* @param factoryId
* Name of the factory to find, same as a property name
*
* @param fallbackClassName
* Implementation class name, if nothing else is found. Use
* null to mean not to use a fallback.
*
* @throws FactoryFinder.ConfigurationError
* If a factory instance cannot be returned
*
* Package private so this code can be shared.
*/
static Object find(String factoryId, String fallbackClassName)
throws ConfigurationError
{
SecuritySupport ss = SecuritySupport.getInstance();
// Figure out which ClassLoader to use for loading the provider
// class. If there is a Context ClassLoader then use it.
ClassLoader cl = ss.getContextClassLoader();
if (cl == null) {
// Assert: we are on JDK 1.1 or we have no Context ClassLoader
// so use the current ClassLoader
cl = FactoryFinder.class.getClassLoader();
}
dPrint("find factoryId=" + factoryId);
// Use the system property first
try {
String systemProp = ss.getSystemProperty(factoryId);
if (systemProp != null) {
dPrint("found system property, value=" + systemProp);
return newInstance(systemProp, cl, true);
}
} catch (SecurityException se) {
// Ignore and continue w/ next location
}
// Try to read from $java.home/lib/jaxp.properties
try {
String javah = ss.getSystemProperty("java.home");
String configFile = javah + File.separator +
"lib" + File.separator + "jaxp.properties";
FileInputStream fis = ss.getFileInputStream(new File(configFile));
Properties props = new Properties();
props.load(fis);
String factoryClassName = props.getProperty(factoryId);
if (factoryClassName != null) {
dPrint("found in jaxp.properties, value=" + factoryClassName);
return newInstance(factoryClassName, cl, true);
}
} catch (Exception x) {
// assert(x instanceof FileNotFoundException
// || x instanceof SecurityException)
// In both cases, ignore and continue w/ next location
}
// Try Jar Service Provider Mechanism
Object provider = findJarServiceProvider(factoryId);
if (provider != null) {
return provider;
}
if (fallbackClassName == null) {
throw new ConfigurationError(
"Provider for " + factoryId + " cannot be found", null);
}
dPrint("using fallback, value=" + fallbackClassName);
return newInstance(fallbackClassName, cl, true);
}
private static void dPrint(String msg) {
private static void debugPrintln(String msg) {
if (debug) {
System.err.println("JAXP: " + msg);
}
}
/**
* Create an instance of a class using the specified ClassLoader and
* optionally fall back to the current ClassLoader if not found.
*
* @param className Name of the concrete class corresponding to the
* service provider
*
* @param cl ClassLoader to use to load the class, null means to use
* the bootstrap ClassLoader
*
* @param doFallback true if the current ClassLoader should be tried as
* a fallback if the class is not found using cl
*/
private static Object newInstance(String className, ClassLoader cl,
boolean doFallback)
* Figure out which ClassLoader to use. For JDK 1.2 and later use
* the context ClassLoader.
*/
private static ClassLoader findClassLoader()
throws ConfigurationError
{
// assert(className != null);
Method m = null;
try {
Class providerClass;
if (cl == null) {
// XXX Use the bootstrap ClassLoader. There is no way to
// load a class using the bootstrap ClassLoader that works
// in both JDK 1.1 and Java 2. However, this should still
// work b/c the following should be true:
//
// (cl == null) iff current ClassLoader == null
//
// Thus Class.forName(String) will use the current
// ClassLoader which will be the bootstrap ClassLoader.
providerClass = Class.forName(className);
m = Thread.class.getMethod("getContextClassLoader", null);
} catch (NoSuchMethodException e) {
// Assume that we are running JDK 1.1, use the current ClassLoader
debugPrintln("assuming JDK 1.1");
return FactoryFinder.class.getClassLoader();
}
try {
return (ClassLoader) m.invoke(Thread.currentThread(), null);
} catch (IllegalAccessException e) {
// assert(false)
throw new ConfigurationError("Unexpected IllegalAccessException",
e);
} catch (InvocationTargetException e) {
// assert(e.getTargetException() instanceof SecurityException)
throw new ConfigurationError("Unexpected InvocationTargetException",
e);
}
}
/**
* Create an instance of a class using the specified ClassLoader
*/
private static Object newInstance(String className,
ClassLoader classLoader)
throws ConfigurationError
{
try {
Class spiClass;
if (classLoader == null) {
spiClass = Class.forName(className);
} else {
try {
providerClass = cl.loadClass(className);
} catch (ClassNotFoundException x) {
if (doFallback) {
// Fall back to current classloader
cl = FactoryFinder.class.getClassLoader();
providerClass = cl.loadClass(className);
} else {
throw x;
}
}
spiClass = classLoader.loadClass(className);
}
Object instance = providerClass.newInstance();
dPrint("created new instance of " + providerClass +
" using ClassLoader: " + cl);
return instance;
return spiClass.newInstance();
} catch (ClassNotFoundException x) {
throw new ConfigurationError(
"Provider " + className + " not found", x);
@@ -245,91 +142,111 @@ class FactoryFinder {
}
}
/*
* Try to find provider using Jar Service Provider Mechanism
/**
* Finds the implementation Class object in the specified order. Main
* entry point.
* @return Class object of factory, never null
*
* @return instance of provider class if found or null
* @param factoryId Name of the factory to find, same as
* a property name
* @param fallbackClassName Implementation class name, if nothing else
* is found. Use null to mean no fallback.
*
* @exception FactoryFinder.ConfigurationError
*
* Package private so this code can be shared.
*/
private static Object findJarServiceProvider(String factoryId)
static Object find(String factoryId, String fallbackClassName)
throws ConfigurationError
{
SecuritySupport ss = SecuritySupport.getInstance();
String serviceId = "META-INF/services/" + factoryId;
InputStream is = null;
debugPrintln("debug is on");
// First try the Context ClassLoader
ClassLoader cl = ss.getContextClassLoader();
if (cl != null) {
is = ss.getResourceAsStream(cl, serviceId);
ClassLoader classLoader = findClassLoader();
// If no provider found then try the current ClassLoader
if (is == null) {
cl = FactoryFinder.class.getClassLoader();
is = ss.getResourceAsStream(cl, serviceId);
// Use the system property first
try {
String systemProp =
System.getProperty( factoryId );
if( systemProp!=null) {
debugPrintln("found system property " + systemProp);
return newInstance(systemProp, classLoader);
}
} else {
// No Context ClassLoader or JDK 1.1 so try the current
// ClassLoader
cl = FactoryFinder.class.getClassLoader();
is = ss.getResourceAsStream(cl, serviceId);
} catch (SecurityException se) {
}
if (is == null) {
// No provider found
return null;
}
dPrint("found jar resource=" + serviceId +
" using ClassLoader: " + cl);
// Read the service provider name in UTF-8 as specified in
// the jar spec. Unfortunately this fails in Microsoft
// VJ++, which does not implement the UTF-8
// encoding. Theoretically, we should simply let it fail in
// that case, since the JVM is obviously broken if it
// doesn't support such a basic standard. But since there
// are still some users attempting to use VJ++ for
// development, we have dropped in a fallback which makes a
// second attempt using the platform's default encoding. In
// VJ++ this is apparently ASCII, which is a subset of
// UTF-8... and since the strings we'll be reading here are
// also primarily limited to the 7-bit ASCII range (at
// least, in English versions), this should work well
// enough to keep us on the air until we're ready to
// officially decommit from VJ++. [Edited comment from
// jkesselm]
BufferedReader rd;
// try to read from $java.home/lib/xml.properties
try {
rd = new BufferedReader(new InputStreamReader(is, "UTF-8"));
} catch (java.io.UnsupportedEncodingException e) {
rd = new BufferedReader(new InputStreamReader(is));
String javah=System.getProperty( "java.home" );
String configFile = javah + File.separator +
"lib" + File.separator + "jaxp.properties";
File f=new File( configFile );
if( f.exists()) {
Properties props=new Properties();
props.load( new FileInputStream(f));
String factoryClassName = props.getProperty(factoryId);
debugPrintln("found java.home property " + factoryClassName);
return newInstance(factoryClassName, classLoader);
}
} catch(Exception ex ) {
if( debug ) ex.printStackTrace();
}
String serviceId = "META-INF/services/" + factoryId;
// try to find services in CLASSPATH
try {
InputStream is=null;
if (classLoader == null) {
is=ClassLoader.getSystemResourceAsStream( serviceId );
} else {
is=classLoader.getResourceAsStream( serviceId );
}
String factoryClassName = null;
try {
// XXX Does not handle all possible input as specified by the
// Jar Service Provider specification
factoryClassName = rd.readLine();
rd.close();
} catch (IOException x) {
// No provider found
return null;
if( is!=null ) {
debugPrintln("found " + serviceId);
// Read the service provider name in UTF-8 as specified in
// the jar spec. Unfortunately this fails in Microsoft
// VJ++, which does not implement the UTF-8
// encoding. Theoretically, we should simply let it fail in
// that case, since the JVM is obviously broken if it
// doesn't support such a basic standard. But since there
// are still some users attempting to use VJ++ for
// development, we have dropped in a fallback which makes a
// second attempt using the platform's default encoding. In
// VJ++ this is apparently ASCII, which is a subset of
// UTF-8... and since the strings we'll be reading here are
// also primarily limited to the 7-bit ASCII range (at
// least, in English versions), this should work well
// enough to keep us on the air until we're ready to
// officially decommit from VJ++. [Edited comment from
// jkesselm]
BufferedReader rd;
try {
rd = new BufferedReader(new InputStreamReader(is, "UTF-8"));
} catch (java.io.UnsupportedEncodingException e) {
rd = new BufferedReader(new InputStreamReader(is));
}
String factoryClassName = rd.readLine();
rd.close();
if (factoryClassName != null &&
! "".equals(factoryClassName)) {
debugPrintln("loaded from services: " + factoryClassName);
return newInstance(factoryClassName, classLoader);
}
}
} catch( Exception ex ) {
if( debug ) ex.printStackTrace();
}
if (factoryClassName != null &&
! "".equals(factoryClassName)) {
dPrint("found in resource, value="
+ factoryClassName);
// Note: here we do not want to fall back to the current
// ClassLoader because we want to avoid the case where the
// resource file was found using one ClassLoader and the
// provider class was instantiated using a different one.
return newInstance(factoryClassName, cl, false);
if (fallbackClassName == null) {
throw new ConfigurationError(
"Provider for " + factoryId + " cannot be found", null);
}
// No provider found
return null;
debugPrintln("loaded from fallback value: " + fallbackClassName);
return newInstance(fallbackClassName, classLoader);
}
static class ConfigurationError extends Error {
java/external/src/javax/xml/parsers/FilePathToURI.java
Vendored
-169
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@@ -1,169 +0,0 @@
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2002 The Apache Software Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package javax.xml.parsers;
class FilePathToURI {
// which ASCII characters need to be escaped
private static boolean gNeedEscaping[] = new boolean[128];
// the first hex character if a character needs to be escaped
private static char gAfterEscaping1[] = new char[128];
// the second hex character if a character needs to be escaped
private static char gAfterEscaping2[] = new char[128];
private static char[] gHexChs = {'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
// initialize the above 3 arrays
static {
for (int i = 0; i <= 0x1f; i++) {
gNeedEscaping[i] = true;
gAfterEscaping1[i] = gHexChs[i >> 4];
gAfterEscaping2[i] = gHexChs[i & 0xf];
}
gNeedEscaping[0x7f] = true;
gAfterEscaping1[0x7f] = '7';
gAfterEscaping2[0x7f] = 'F';
char[] escChs = {' ', '<', '>', '#', '%', '"', '{', '}',
'|', '\\', '^', '~', '[', ']', '`'};
int len = escChs.length;
char ch;
for (int i = 0; i < len; i++) {
ch = escChs[i];
gNeedEscaping[ch] = true;
gAfterEscaping1[ch] = gHexChs[ch >> 4];
gAfterEscaping2[ch] = gHexChs[ch & 0xf];
}
}
// To escape a file path to a URI, by using %HH to represent
// special ASCII characters: 0x00~0x1F, 0x7F, ' ', '<', '>', '#', '%'
// and '"' and non-ASCII characters (whose value >= 128).
public static String filepath2URI(String path){
// return null if path is null.
if (path == null)
return null;
char separator = java.io.File.separatorChar;
path = path.replace(separator, '/');
int len = path.length(), ch;
StringBuffer buffer = new StringBuffer(len*3);
buffer.append("file://");
// change C:/blah to /C:/blah
if (len >= 2 && path.charAt(1) == ':') {
ch = Character.toUpperCase(path.charAt(0));
if (ch >= 'A' && ch <= 'Z') {
buffer.append('/');
}
}
// for each character in the path
int i = 0;
for (; i < len; i++) {
ch = path.charAt(i);
// if it's not an ASCII character, break here, and use UTF-8 encoding
if (ch >= 128)
break;
if (gNeedEscaping[ch]) {
buffer.append('%');
buffer.append(gAfterEscaping1[ch]);
buffer.append(gAfterEscaping2[ch]);
// record the fact that it's escaped
}
else {
buffer.append((char)ch);
}
}
// we saw some non-ascii character
if (i < len) {
// get UTF-8 bytes for the remaining sub-string
byte[] bytes = null;
byte b;
try {
bytes = path.substring(i).getBytes("UTF-8");
} catch (java.io.UnsupportedEncodingException e) {
// should never happen
return path;
}
len = bytes.length;
// for each byte
for (i = 0; i < len; i++) {
b = bytes[i];
// for non-ascii character: make it positive, then escape
if (b < 0) {
ch = b + 256;
buffer.append('%');
buffer.append(gHexChs[ch >> 4]);
buffer.append(gHexChs[ch & 0xf]);
}
else if (gNeedEscaping[b]) {
buffer.append('%');
buffer.append(gAfterEscaping1[b]);
buffer.append(gAfterEscaping2[b]);
}
else {
buffer.append((char)b);
}
}
}
return buffer.toString();
}
}//FilePathToURI
java/external/src/javax/xml/parsers/SAXParser.java
Vendored
+10 -15
View File
@@ -107,7 +107,6 @@ import org.xml.sax.SAXNotSupportedException;
public abstract class SAXParser {
private static final boolean DEBUG = false ;
protected SAXParser () {
}
@@ -294,16 +293,14 @@ public abstract class SAXParser {
throw new IllegalArgumentException("File cannot be null");
}
String escapedURI = FilePathToURI.filepath2URI(f.getAbsolutePath()) ;
if(DEBUG)
System.out.println("Escaped URI = " + escapedURI) ;
InputSource input = new InputSource(escapedURI);
String uri = "file:" + f.getAbsolutePath();
if (File.separatorChar == '\\') {
uri = uri.replace('\\', '/');
}
InputSource input = new InputSource(uri);
this.parse(input, hb);
}
/**
* Parse the content of the file specified as XML using the
* specified {@link org.xml.sax.helpers.DefaultHandler}.
@@ -324,12 +321,11 @@ public abstract class SAXParser {
throw new IllegalArgumentException("File cannot be null");
}
String escapedURI = FilePathToURI.filepath2URI(f.getAbsolutePath()) ;
if(DEBUG)
System.out.println("Escaped URI = " + escapedURI) ;
InputSource input = new InputSource(escapedURI);
String uri = "file:" + f.getAbsolutePath();
if (File.separatorChar == '\\') {
uri = uri.replace('\\', '/');
}
InputSource input = new InputSource(uri);
this.parse(input, dh);
}
@@ -357,7 +353,6 @@ public abstract class SAXParser {
}
Parser parser = this.getParser();
if (hb != null) {
parser.setDocumentHandler(hb);
parser.setEntityResolver(hb);
java/external/src/javax/xml/parsers/SAXParserFactory.java
Vendored
+1 -1
View File
@@ -136,7 +136,7 @@ public abstract class SAXParserFactory {
/* The default property name according to the JAXP spec */
"javax.xml.parsers.SAXParserFactory",
/* The fallback implementation class name */
"org.apache.xerces.jaxp.SAXParserFactoryImpl");
null);
} catch (FactoryFinder.ConfigurationError e) {
throw new FactoryConfigurationError(e.getException(),
e.getMessage());
java/external/src/javax/xml/parsers/SecuritySupport.java
Vendored
-140
View File
@@ -1,140 +0,0 @@
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The name "Apache Software Foundation" must not be used to endorse or
* promote products derived from this software without prior written
* permission. For written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999-2002, Sun Microsystems,
* Inc., http://www.sun.com. For more information on the Apache Software
* Foundation, please see <http://www.apache.org/>.
*/
package javax.xml.parsers;
import java.lang.reflect.*;
import java.net.*;
import java.io.*;
/**
* This class is duplicated for each JAXP subpackage so keep it in sync.
* It is package private and therefore is not exposed as part of the JAXP
* API.
*
* Base class with security related methods that work on JDK 1.1.
*/
class SecuritySupport {
/*
* Make this of type Object so that the verifier won't try to
* prove its type, thus possibly trying to load the SecuritySupport12
* class.
*/
private static final Object securitySupport;
static {
SecuritySupport ss = null;
try {
Class c = Class.forName("java.security.AccessController");
// if that worked, we're on 1.2.
/*
// don't reference the class explicitly so it doesn't
// get dragged in accidentally.
c = Class.forName("javax.mail.SecuritySupport12");
Constructor cons = c.getConstructor(new Class[] { });
ss = (SecuritySupport)cons.newInstance(new Object[] { });
*/
/*
* Unfortunately, we can't load the class using reflection
* because the class is package private. And the class has
* to be package private so the APIs aren't exposed to other
* code that could use them to circumvent security. Thus,
* we accept the risk that the direct reference might fail
* on some JDK 1.1 JVMs, even though we would never execute
* this code in such a case. Sigh...
*/
ss = new SecuritySupport12();
} catch (Exception ex) {
// ignore it
} finally {
if (ss == null)
ss = new SecuritySupport();
securitySupport = ss;
}
}
/**
* Return an appropriate instance of this class, depending on whether
* we're on a JDK 1.1 or J2SE 1.2 (or later) system.
*/
public static SecuritySupport getInstance() {
return (SecuritySupport)securitySupport;
}
public ClassLoader getContextClassLoader() {
return null;
}
public String getSystemProperty(String propName) {
return System.getProperty(propName);
}
public FileInputStream getFileInputStream(File file)
throws FileNotFoundException
{
return new FileInputStream(file);
}
public InputStream getResourceAsStream(ClassLoader cl, String name) {
InputStream ris;
if (cl == null) {
ris = ClassLoader.getSystemResourceAsStream(name);
} else {
ris = cl.getResourceAsStream(name);
}
return ris;
}
}
java/external/src/javax/xml/parsers/SecuritySupport12.java
Vendored
-125
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@@ -1,125 +0,0 @@
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The name "Apache Software Foundation" must not be used to endorse or
* promote products derived from this software without prior written
* permission. For written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999-2002, Sun Microsystems,
* Inc., http://www.sun.com. For more information on the Apache Software
* Foundation, please see <http://www.apache.org/>.
*/
package javax.xml.parsers;
import java.security.*;
import java.net.*;
import java.io.*;
import java.util.*;
/**
* This class is duplicated for each JAXP subpackage so keep it in sync.
* It is package private and therefore is not exposed as part of the JAXP
* API.
*
* Security related methods that only work on J2SE 1.2 and newer.
*/
class SecuritySupport12 extends SecuritySupport {
public ClassLoader getContextClassLoader() {
return (ClassLoader)
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
ClassLoader cl = null;
try {
cl = Thread.currentThread().getContextClassLoader();
} catch (SecurityException ex) { }
return cl;
}
});
}
public String getSystemProperty(final String propName) {
return (String)
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
return System.getProperty(propName);
}
});
}
public FileInputStream getFileInputStream(final File file)
throws FileNotFoundException
{
try {
return (FileInputStream)
AccessController.doPrivileged(new PrivilegedExceptionAction() {
public Object run() throws FileNotFoundException {
return new FileInputStream(file);
}
});
} catch (PrivilegedActionException e) {
throw (FileNotFoundException)e.getException();
}
}
public InputStream getResourceAsStream(final ClassLoader cl,
final String name)
{
return (InputStream)
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
InputStream ris;
if (cl == null) {
ris = ClassLoader.getSystemResourceAsStream(name);
} else {
ris = cl.getResourceAsStream(name);
}
return ris;
}
});
}
}