llvm-gcc-4.2/libjava/classpath/org/omg/PortableServer/_ServantActivatorStub.java

/* _ServantActivatorStub.java --
   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.

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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
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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
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this exception to your version of the library, but you are not
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exception statement from your version. */


package org.omg.PortableServer;

import org.omg.CORBA.MARSHAL;
import org.omg.CORBA.ORB;
import org.omg.CORBA.ObjectHelper;
import org.omg.CORBA.portable.ApplicationException;
import org.omg.CORBA.portable.Delegate;
import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.ObjectImpl;
import org.omg.CORBA.portable.OutputStream;
import org.omg.CORBA.portable.RemarshalException;

import java.io.Serializable;

/**
 * <p>This ServantActivator stub is an optional base for the
 * servant activators. This stub cannot accept remote invocations, as
 * methods in {@link ServantActivatorOperations} take POA as one of parameters.
 * Both JDK 1.5 API and OMG specifies that POA is a local object that must not
 * be transferred to the remote invocation target.
 * </p><p>
 * You do not need to derive your servant activator from this stub,
 * it is enough to implement the {@link ServantActivator} interface.
 * But you may choose to do this if you need the functional
 * {@link #_ids()} method or want to keep default behavior during
 * the incarnation or etherialization.
 * </p>
 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
 */
public class _ServantActivatorStub
  extends ObjectImpl
  implements ServantActivator, Serializable
{
  /**
   * Use serialVersionUID (v1.4) for interoperability.
   */
  private static final long serialVersionUID = -685959979577281419L;

  /**
   * This the purpose of this field is undocumented up till 1.5 java API
   * inclusive.
   */
  public static final Class _opsClass = ServantActivatorOperations.class;

  /**
   * Return the array of repository ids for this object.
   *
   * @return { "IDL:omg.org/PortableServer/ServantActivator:2.3",
   *           "IDL:omg.org/PortableServer/ServantManager:1.0" }, always.
   */
  public String[] _ids()
  {
    return new String[]
           {
             "IDL:omg.org/PortableServer/ServantActivator:2.3",
             "IDL:omg.org/PortableServer/ServantManager:1.0"
           };
  }

  /**
   * It is your responsibility to handle the incarnation event and
   * supply the servant. Override this method if using the class.
   * The default method instructs POA that the servant cannot be
   * provided by activator. The OBJ_ADAPTER exception will be
   * thrown by POA, unless the servant is provided as one of the
   * parameters in the activation method.
   *
   * @see ServantActivatorOperations#incarnate
   *
   * @specnote in GNU Classpath, returning null means that the
   * activator does not supply the servant.
   *
   * @throws ForwardRequest
   */
  public Servant incarnate(byte[] Object_id, POA poa)
                    throws ForwardRequest
  {
    return null;
  }

  /**
   * It is your responsibility to handle the etherialization event.
   * Override this method if using the class. The default method
   * does nothing.
   *
   * @see ServantActivatorOperations#incarnate
   */
  public void etherealize(byte[] Object_id, POA poa, Servant servant,
                          boolean cleanup, boolean remaining
                         )
  {
  }
}