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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
Download patch file Download diff file Expand all files Collapse all files

92
libjava/classpath/java/security/Provider.java
View file

@ -1,5 +1,5 @@
/* Provider.java -- Security provider information
Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2002, 2006 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -41,20 +41,19 @@ import java.io.Serializable;
import java.util.Properties;
/**
* This class represents a Java security architecture service provider.
* The services provided by a such a provider can range from security
* algorithms to key generation.
* This class represents a Java security architecture service provider. The
* services provided by a such a provider can range from security algorithms to
* key generation.
* <p>
* Providers are installed by name and version number. There is one
* standard provider supplied with the class library. This is the
* "GNU" provider, which can also be accessed by the alias "SUN" for
* compatibility with the JDK.
*
* @version 0.0
*
* Providers are installed by name and version number. See the static
* initializer of the {@link java.security.Security} class for the default
* security providers installed by this class library.
*
* @author Aaron M. Renn (arenn@urbanophile.com)
*/
public abstract class Provider extends Properties implements Serializable
public abstract class Provider
extends Properties
implements Serializable
{
private static final long serialVersionUID = -4298000515446427739L;
@ -119,36 +118,34 @@ public abstract class Provider extends Properties implements Serializable
}
/**
* Sets the key property to have the specified value.
* Maps a key property to a designated value.
* <p>
* <bold>NOT IMPLEMENTED YET</bold>[
* First, if there is a security manager, its <code>checkSecurityAccess</code>
* method is called with the string "putProviderProperty."+name, where name is
* the provider name, to see if it's ok to set this provider's property
* values.
* If the default implementation of <code>checkSecurityAccess</code> is used
* (that is, that method is not overriden), then this results in a call to the
* security manager's <code>checkPermission</code> method with a
* <code>SecurityPermission("putProviderProperty."+name)</code>
* permission.<br>]
*
* If there is an installed {@link SecurityManager} object in the underlying
* VM, its {@link SecurityManager#checkSecurityAccess(String)} method is
* called with the string <code>"putProviderProperty." + name</code>, where
* <code>name</code> is this provider's name. For the default implementation
* this translates into a {@link SecurityManager#checkPermission(Permission)}
* for a <code>SecurityPermission("putProviderProperty." + name)</code>.
*
* @param key The property key.
* @param value The property value.
*
* @return The previous value of the specified property (<code>key</code>),
* or <code>null</code> if it did not have one.
* @throws SecurityException If a security manager exists and its
* {@link java.lang.SecurityManager.checkSecurityAccess(java.lang.String)}
* method denies access to set property values.
* @throws SecurityException If a security manager is installed and its
* {@link SecurityManager#checkSecurityAccess(String)} method
* disallows adding properties at run-time.
* @since Classpath 0.4+cvs, JDK 1.2
* @see java.lang.Object.equals(Object)
* @see java.util.Hashtable.get(Object)
* @see java.lang.Object#equals(Object)
* @see java.util.Hashtable#get(Object)
*/
public Object put(Object key, Object value)
{
SecurityManager sm = System.getSecurityManager();
if (sm != null)
sm.checkSecurityAccess("putProviderProperty." + this.name);
return super.put(toCanonicalKey(key), value);
}
// overrides same in java.util.Hashtable
public Object get(Object key)
{
@ -157,25 +154,45 @@ public abstract class Provider extends Properties implements Serializable
/**
* This method removes the specified key entry (and its associated value)
* from the property mapping list.
* from the property mapping collection.
* <p>
* If there is an installed {@link SecurityManager} object in the underlying
* VM, its {@link SecurityManager#checkSecurityAccess(String)} method is
* called with the string <code>"removeProviderProperty." + name</code>, where
* <code>name</code> is this provider's name. For the default implementation
* this translates into a {@link SecurityManager#checkPermission(Permission)}
* for a <code>SecurityPermission("removeProviderProperty." + name)</code>.
*
* @param key The key to remove
*
* @return The previous value for this key, or <code>null</code> if no
* previous value.
*/
public Object remove(Object key)
{
SecurityManager sm = System.getSecurityManager();
if (sm != null)
sm.checkSecurityAccess("removeProviderProperty." + this.name);
return super.remove(toCanonicalKey(key));
}
/**
* This method clears the entire property list such that it no longer
* This method clears the entire property collection such that it no longer
* contains the properties used to look up the services provided by
* the <code>Provider</code>.
* this <code>Provider</code>.
* <p>
* If there is an installed {@link SecurityManager} object in the underlying
* VM, its {@link SecurityManager#checkSecurityAccess(String)} method is
* called with the string <code>"clearProviderProperties." + name</code>,
* where <code>name</code> is this provider's name. For the default
* implementation this translates into a
* {@link SecurityManager#checkPermission(Permission)} for a
* <code>SecurityPermission("clearProviderProperties." + name)</code>.
*/
public void clear()
{
SecurityManager sm = System.getSecurityManager();
if (sm != null)
sm.checkSecurityAccess("clearProviderProperties." + this.name);
super.clear();
}
@ -191,12 +208,11 @@ public abstract class Provider extends Properties implements Serializable
return (getClass().getName() + ": name=" + getName() + " version=" +
version);
}
private Object toCanonicalKey(Object key)
{
if (key.getClass().isAssignableFrom(String.class)) // is it ours?
return ((String) key).toUpperCase(); // use default locale
else
return key;
return key;
}
}