Imported GNU Classpath 0.90

       Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887

1 files changed, 175 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/rmi/server/ActivatableRef.java b/libjava/classpath/gnu/java/rmi/server/ActivatableRef.java
new file mode 100644
index 00000000000..d191c0c1717
--- /dev/null
+++ b/libjava/classpath/gnu/java/rmi/server/ActivatableRef.java
@@ -0,0 +1,175 @@
+/* ActivatableRef.java -- Activatable server reference
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.rmi.server;
+
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.activation.ActivationException;
+import java.rmi.activation.ActivationID;
+import java.rmi.server.ObjID;
+import java.rmi.server.RMIClientSocketFactory;
+import java.rmi.server.RemoteObject;
+import java.rmi.server.RemoteObjectInvocationHandler;
+import java.rmi.server.RemoteRef;
+
+/**
+ * The activatable reference works like UnicastRef, but if the remote object
+ * appears to be not accessible, it tries to reactivate it before reporting
+ * any errors. Apart the fields of the UnicastRef, the activatable reference
+ * contains the ActivationID that is used for this activation.
+ * 
+ * @author Audrius Meskauskas (Audriusa@Bioinformatics.org)
+ */
+public class ActivatableRef extends UnicastRef
+{
+  /**
+   * Use serial version UID for iteroperability
+   */
+  private static final long serialVersionUID = 1;
+  
+  /**
+   * The activation id.
+   */
+  ActivationID actId;
+  
+  /**
+   * Delegate call to the superclass.
+   */
+  public ActivatableRef()
+  {
+    super();
+  }
+
+  /**
+   * Delegate call to the superclass.
+   */
+  public ActivatableRef(ObjID objid, String host, int port,
+                        RMIClientSocketFactory csf)
+  {
+    super(objid, host, port, csf);
+  }
+
+  /**
+   * Delegate call to the superclass.
+   */
+  public ActivatableRef(ObjID objid)
+  {
+    super(objid);
+  }
+
+  /**
+   * Get the referencing class.
+   */
+  public String getRefClass(ObjectOutput out)
+  {
+    return "ActivatableRef";
+  }
+
+  /**
+   * Read the content from the input stream.
+   */
+  public void readExternal(ObjectInput in) throws IOException,
+      ClassNotFoundException
+  {
+    super.readExternal(in);
+    actId = (ActivationID) in.readObject();
+  }
+
+  /**
+   * Write the content to the output stream.
+   */
+  public void writeExternal(ObjectOutput out) throws IOException
+  {
+    super.writeExternal(out);
+    out.writeObject(actId);
+  }
+  
+  /**
+   * Invoke the remote method on the given object and try to activate the object
+   * if it is not reacheable with the current manager.
+   */
+  protected Object invokeCommon(Remote obj, Method method, Object[] params,
+                                int opnum, long hash) throws Exception
+  {
+    UnicastConnection conn;
+    try
+      {
+        conn = manager.getConnection();
+      }
+    catch (IOException e1)
+      {
+        // Connection failed: try to activate.
+        Remote reactivated = actId.activate(false);
+
+        if (reactivated instanceof RemoteObject)
+          {
+            RemoteRef ref = ((RemoteObject) reactivated).getRef();
+            manager = ((UnicastRef) ref).manager;
+          }
+        else if (Proxy.isProxyClass(reactivated.getClass()))
+          {
+            RemoteObjectInvocationHandler hander = 
+              (RemoteObjectInvocationHandler) 
+                Proxy.getInvocationHandler(reactivated);
+            
+            RemoteRef ref = hander.getRef();
+            manager = ((UnicastRef) ref).manager;
+          }
+        else
+          throw new ActivationException("Activating into unsupported class "
+                                        + reactivated.getClass());
+
+        try
+          {
+            conn = manager.getConnection();
+          }
+        catch (IOException e2)
+          {
+            throw new RemoteException("connection failed to host: "
+                                      + manager.serverName, e1);
+          }
+      }
+    return invokeCommon(conn, obj, method, params, opnum, hash);
+  }
+}