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1 files changed, 142 insertions, 0 deletions

diff --git a/libjava/classpath/org/omg/CORBA/ParameterMode.java b/libjava/classpath/org/omg/CORBA/ParameterMode.java
new file mode 100644
index 000000000..cdda82547
--- /dev/null
+++ b/libjava/classpath/org/omg/CORBA/ParameterMode.java
@@ -0,0 +1,142 @@
+/* ParameterMode.java --
+   Copyright (C) 2005, 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 org.omg.CORBA;
+
+import org.omg.CORBA.portable.IDLEntity;
+
+import java.io.Serializable;
+
+/**
+ * Defines the parameter modes (the ways in that a method parameter
+ * is used during invocation).
+ *
+ * In CORBA, a method parameter can pass the value (PARAM_IN),
+ * be used as a placeholder to return the value (PARAM_OUT) or
+ * both pass the data and be used as a placeholder to return the
+ * changed value (PARAM_INOUT).
+ *
+ * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
+ */
+public class ParameterMode
+  implements Serializable, IDLEntity
+{
+  /**
+   * Use serialVersionUID (v1.4) for interoperability.
+   */
+  private static final long serialVersionUID = 1521598391932998229L;
+
+  /**
+   * This value means that the parameter is an IN parameter.
+   */
+  public static final int _PARAM_IN = 0;
+
+  /**
+   * This value means that the parameter is an OUT parameter.
+   */
+  public static final int _PARAM_OUT = 1;
+
+  /**
+   * This value means that the parameter is an INOUT parameter.
+   */
+  public static final int _PARAM_INOUT = 2;
+
+  /**
+   * This value means that the parameter is an IN parameter.
+   */
+  public static final ParameterMode PARAM_IN = new ParameterMode(_PARAM_IN);
+
+  /**
+   * This value means that the parameter is an OUT parameter.
+   */
+  public static final ParameterMode PARAM_OUT = new ParameterMode(_PARAM_OUT);
+
+  /**
+   * This value means that the parameter is an INOUT parameter.
+   */
+  public static final ParameterMode PARAM_INOUT = new ParameterMode(_PARAM_INOUT);
+
+  /**
+   * The value of this parameter mode instance.
+   */
+  private final int value;
+
+  /**
+   * The conversion table.
+   */
+  private static final ParameterMode[] table =
+    new ParameterMode[] { PARAM_IN, PARAM_OUT, PARAM_INOUT };
+
+  /**
+   * Create an instance of the parameter mode with the given value.
+   */
+  protected ParameterMode(int a_value)
+  {
+    value = a_value;
+  }
+
+  /**
+   * Return the integer value code for the given parameter mode.
+   *
+   * @return 0 for PARAM_IN, 1 for PARAM_OUT, 3 for PARAM_INOUT.
+   */
+  public int value()
+  {
+    return value;
+  }
+
+  /**
+   * Get a parameter mode instance for the integer parameter mode code.
+   *
+   * @param p_mode a parameter mode (0..2).
+   *
+   * @return a corresponding parameter mode instance.
+   *
+   * @throws BAD_PARAM for the invalid parameter mode code.
+   */
+  public static ParameterMode from_int(int p_mode)
+  {
+    try
+      {
+        return table [ p_mode ];
+      }
+    catch (ArrayIndexOutOfBoundsException ex)
+      {
+        throw new BAD_PARAM("Invalid parameter mode: " + p_mode);
+      }
+  }
+}