Import GNU Classpath (classpath-0_97_2-release).

libjava/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (classpath-0_97_2-release).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * gcj/javaprims.h: Define jobjectRefType.
        * jni.cc (_Jv_JNI_GetObjectRefType): New (stub only).
        (_Jv_JNIFunctions): Initialize GetObjectRefType.
        * gnu/classpath/jdwp/VMVirtualMachine.java,
        java/security/VMSecureRandom.java: Merge from classpath.
        * HACKING: Fix typo.
        * ChangeLog-2007: New file.
        * configure.ac: Set JAVAC, pass --disable-regen-headers to classpath.

libjava/classpath/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        * m4/ac_prog_javac.m4: Disable check for JAVAC, when
        not configured with --enable-java-maintainer-mode.
        * aclocal.m4, configure: Regenerate.
        * native/jni/gstreamer-peer/Makefile.am: Do not link with
        libclasspathnative.
        * native/jni/gstreamer-peer/Makefile.in: Regenerate.
        * tools/Makefile.am, lib/Makefile.am: Use JAVAC for setting
        JCOMPILER, drop flags not understood by gcj.

From-SVN: r137223

1 files changed, 50 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/util/regex/RETokenNamedProperty.java b/libjava/classpath/gnu/java/util/regex/RETokenNamedProperty.java
index aec27583a58..0051f164364 100644
--- a/libjava/classpath/gnu/java/util/regex/RETokenNamedProperty.java
+++ b/libjava/classpath/gnu/java/util/regex/RETokenNamedProperty.java
@@ -38,6 +38,9 @@ exception statement from your version. */
 
 package gnu.java.util.regex;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
 final class RETokenNamedProperty extends REToken {
   String name;
   boolean insens;
@@ -268,6 +271,20 @@ final class RETokenNamedProperty extends REToken {
 	      return true;
 	    }
 	  };
+      if (name.startsWith("java"))
+	{
+	  try
+	    {
+	      Method m = Character.class.getMethod("is" + name.substring(4),
+						   Character.TYPE);
+	      return new JavaCategoryHandler(m);
+	    }
+	  catch (NoSuchMethodException e)
+	    {
+	      throw new REException("Unsupported Java handler: " + name, e,
+				    REException.REG_ESCAPE, 0);
+	    }
+	}
       throw new REException("unsupported name " + name, REException.REG_ESCAPE, 0);
   }
 
@@ -320,4 +337,37 @@ final class RETokenNamedProperty extends REToken {
       }
   }
 
+  /**
+   * Handle the Java-specific extensions \p{javaX} where X
+   * is a method from Character of the form isX
+   *
+   * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+   */
+  private static class JavaCategoryHandler 
+    extends Handler 
+  {
+    private Method method;
+
+    public JavaCategoryHandler(Method m) 
+    {
+      this.method = m;
+    }
+
+    public boolean includes(char c) 
+    {
+      try
+	{
+	  return (Boolean) method.invoke(null, c);
+	}
+      catch (IllegalAccessException e)
+	{
+	  throw new InternalError("Unable to access method " + method);
+	}
+      catch (InvocationTargetException e)
+	{
+	  throw new InternalError("Error invoking " + method);
+	}
+    }
+  }
+
 }