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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116139 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 77 insertions, 5 deletions

diff --git a/libjava/classpath/java/util/logging/LogManager.java b/libjava/classpath/java/util/logging/LogManager.java
index e2604815b0c..e434651f87d 100644
--- a/libjava/classpath/java/util/logging/LogManager.java
+++ b/libjava/classpath/java/util/logging/LogManager.java
@@ -39,6 +39,8 @@ exception statement from your version. */
 
 package java.util.logging;
 
+import gnu.classpath.SystemProperties;
+
 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;
 import java.io.ByteArrayInputStream;
@@ -50,12 +52,11 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 import java.util.StringTokenizer;
 
-import gnu.classpath.SystemProperties;
-
 /**
  * The <code>LogManager</code> maintains a hierarchical namespace
  * of Logger objects and manages properties for configuring the logging
@@ -108,11 +109,23 @@ import gnu.classpath.SystemProperties;
 public class LogManager
 {
   /**
+   * The object name for the logging management bean.
+   * @since 1.5
+   */
+  public static final String LOGGING_MXBEAN_NAME
+    = "java.util.logging:type=Logging";
+
+  /**
    * The singleton LogManager instance.
    */
   private static LogManager logManager;
 
   /**
+   * The singleton logging bean.
+   */
+  private static LoggingMXBean loggingBean;
+
+  /**
    * The registered named loggers; maps the name of a Logger to
    * a WeakReference to it.
    */
@@ -836,11 +849,11 @@ public class LogManager
       }
     catch (ClassNotFoundException e)
       {
-        warn(property, className, "class not found");
+        warn(property, className, "class not found", e);
       }
     catch (IllegalAccessException e)
       {
-        warn(property, className, "illegal access");
+        warn(property, className, "illegal access", e);
       }
     catch (InstantiationException e)
       {
@@ -848,7 +861,7 @@ public class LogManager
       }
     catch (java.lang.LinkageError e)
       {
-        warn(property, className, "linkage error");
+        warn(property, className, "linkage error", e);
       }
 
     return null;
@@ -904,4 +917,63 @@ public class LogManager
       }
   }
 
+  /**
+   * Return the logging bean.  There is a single logging bean per
+   * VM instance.
+   * @since 1.5
+   */
+  public static synchronized LoggingMXBean getLoggingMXBean()
+  {
+    if (loggingBean == null)
+      {
+        loggingBean = new LoggingMXBean()
+        {
+          public String getLoggerLevel(String logger)
+          {
+            LogManager mgr = getLogManager();
+            Logger l = mgr.getLogger(logger);
+            if (l == null)
+              return null;
+            Level lev = l.getLevel();
+            if (lev == null)
+              return "";
+            return lev.getName();
+          }
+
+          public List getLoggerNames()
+          {
+            LogManager mgr = getLogManager();
+            // This is inefficient, but perhaps better for maintenance.
+            return Collections.list(mgr.getLoggerNames());
+          }
+
+          public String getParentLoggerName(String logger)
+          {
+            LogManager mgr = getLogManager();
+            Logger l = mgr.getLogger(logger);
+            if (l == null)
+              return null;
+            l = l.getParent();
+            if (l == null)
+              return "";
+            return l.getName();
+          }
+
+          public void setLoggerLevel(String logger, String level)
+          {
+            LogManager mgr = getLogManager();
+            Logger l = mgr.getLogger(logger);
+            if (l == null)
+              throw new IllegalArgumentException("no logger named " + logger);
+            Level newLevel;
+            if (level == null)
+              newLevel = null;
+            else
+              newLevel = Level.parse(level);
+            l.setLevel(newLevel);
+          }
+        };
+      }
+    return loggingBean;
+  }
 }