001 /* _PolicyStub.java --
002 Copyright (C) 2005, 2006 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037
038
039 package org.omg.CORBA;
040
041 import org.omg.CORBA.MARSHAL;
042 import org.omg.CORBA.portable.ApplicationException;
043 import org.omg.CORBA.portable.Delegate;
044 import org.omg.CORBA.portable.InputStream;
045 import org.omg.CORBA.portable.ObjectImpl;
046 import org.omg.CORBA.portable.OutputStream;
047 import org.omg.CORBA.portable.RemarshalException;
048
049 import java.io.Serializable;
050
051 /**
052 * The Policy stub (proxy), used on the client side.
053 * The {@link Policy} methods contain the code for remote
054 * invocaton.
055 *
056 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
057 */
058 public class _PolicyStub
059 extends ObjectImpl
060 implements Policy, Serializable
061 {
062 /**
063 * Use serialVersionUID (v1.4) for interoperability.
064 */
065 private static final long serialVersionUID = 2453656196708903849L;
066
067 /**
068 * Create the Policy stub. To get the stub working,
069 * you must later set the delegate with
070 * {@link ObjectImpl#_set_delegate(Delegate)}.
071 */
072 public _PolicyStub()
073 {
074 }
075
076 /**
077 * Create the naming context stub with the given delegate.
078 */
079 public _PolicyStub(Delegate delegate)
080 {
081 _set_delegate(delegate);
082 }
083
084 /**
085 * Return the array of repository ids for this object.
086 */
087 public String[] _ids()
088 {
089 return new String[] { PolicyHelper.id() };
090 }
091
092 /** {@inheritDoc} */
093 public void destroy()
094 {
095 InputStream input = null;
096 try
097 {
098 OutputStream output = _request("destroy", true);
099 input = _invoke(output);
100 }
101 catch (ApplicationException ex)
102 {
103 input = ex.getInputStream();
104
105 String id = ex.getId();
106 throw new MARSHAL(id);
107 }
108 catch (RemarshalException remarsh)
109 {
110 destroy();
111 }
112 finally
113 {
114 _releaseReply(input);
115 }
116 }
117
118 /** {@inheritDoc} */
119 public Policy copy()
120 {
121 InputStream input = null;
122 try
123 {
124 OutputStream output = _request("copy", true);
125 input = _invoke(output);
126 return PolicyHelper.read(input);
127 }
128 catch (ApplicationException ex)
129 {
130 input = ex.getInputStream();
131
132 String id = ex.getId();
133 throw new MARSHAL(id);
134 }
135 catch (RemarshalException remarsh)
136 {
137 return copy();
138 }
139 finally
140 {
141 _releaseReply(input);
142 }
143 }
144
145 /** {@inheritDoc} */
146 public int policy_type()
147 {
148 InputStream input = null;
149 try
150 {
151 OutputStream output = _request("policy_type", true);
152 input = _invoke(output);
153
154 int returns = input.read_long();
155
156 return returns;
157 }
158 catch (ApplicationException ex)
159 {
160 input = ex.getInputStream();
161
162 String id = ex.getId();
163 throw new MARSHAL(id);
164 }
165 catch (RemarshalException remarsh)
166 {
167 return policy_type();
168 }
169 finally
170 {
171 _releaseReply(input);
172 }
173 }
174 }