1 files changed, 101 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/CORBA/CDR/VMVio.java b/gcc-4.4.3/libjava/classpath/gnu/CORBA/CDR/VMVio.java
new file mode 100644
index 000000000..9b719fd7c
--- /dev/null
+++ b/gcc-4.4.3/libjava/classpath/gnu/CORBA/CDR/VMVio.java
@@ -0,0 +1,101 @@
+/* VMVio.java -- Native operations, required by value IO.
+ Copyright (C) 2005 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. */
+
+/**
+ * This is a temporary replacement for the native call that would allocate 
+ * objects without public constructors. The replacement only allocates
+ * objects with public parameterless constructor and objects with public
+ * constructor taking string (like some Throwables).
+ *
+ * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
+ * 
+ * TODO FIXME replace by native call like in VMObjectInputStream.
+ * Required modification of Classpath the build system.
+ */
+
+
+package gnu.CORBA.CDR;
+
+import java.lang.reflect.Constructor;
+
+public class VMVio
+{
+  /**
+   * Allocates a new Object of type clazz but without running the default
+   * constructor on it. It then calls the given constructor on it. The given
+   * constructor method comes from the constr_clazz which is a super class of
+   * the given clazz.
+   */
+  public static Object allocateObject(Class clazz, Class constr_clazz,
+    Constructor constructor)
+    throws InstantiationException
+  {
+    try
+      {
+        Constructor c = clazz.getConstructor(new Class[0]);
+        c.setAccessible(true);
+        return c.newInstance(new Object[0]);
+      }
+    catch (Exception ex)
+      {
+        try
+          {
+            Constructor c = clazz.getConstructor(new Class[] { String.class });
+            return c.newInstance(new Object[] { "" });
+          }
+        catch (Exception ex2)
+          {
+            Constructor c[] = clazz.getConstructors();
+
+            for (int i = 0; i < c.length; i++)
+              {
+                try
+                  {
+                    c[i].setAccessible(true);
+                    Class[] args = c[i].getParameterTypes();
+                    return c[i].newInstance(new Object[args.length]);
+                  }
+                catch (Exception ex3)
+                  {
+                    // Try another one.
+                  }
+              }
+          }
+        throw new InstantiationException(clazz.getName());
+      }
+  }
+}