1 /* _PolicyStub.java -- 2 Copyright (C) 2005, 2006 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 39 package org.omg.CORBA; 40 41 import org.omg.CORBA.MARSHAL; 42 import org.omg.CORBA.portable.ApplicationException; 43 import org.omg.CORBA.portable.Delegate; 44 import org.omg.CORBA.portable.InputStream; 45 import org.omg.CORBA.portable.ObjectImpl; 46 import org.omg.CORBA.portable.OutputStream; 47 import org.omg.CORBA.portable.RemarshalException; 48 49 import java.io.Serializable; 50 51 /** 52 * The Policy stub (proxy), used on the client side. 53 * The {@link Policy} methods contain the code for remote 54 * invocaton. 55 * 56 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 57 */ 58 public class _PolicyStub 59 extends ObjectImpl 60 implements Policy, Serializable 61 { 62 /** 63 * Use serialVersionUID (v1.4) for interoperability. 64 */ 65 private static final long serialVersionUID = 2453656196708903849L; 66 67 /** 68 * Create the Policy stub. To get the stub working, 69 * you must later set the delegate with 70 * {@link ObjectImpl#_set_delegate(Delegate)}. 71 */ _PolicyStub()72 public _PolicyStub() 73 { 74 } 75 76 /** 77 * Create the naming context stub with the given delegate. 78 */ _PolicyStub(Delegate delegate)79 public _PolicyStub(Delegate delegate) 80 { 81 _set_delegate(delegate); 82 } 83 84 /** 85 * Return the array of repository ids for this object. 86 */ _ids()87 public String[] _ids() 88 { 89 return new String[] { PolicyHelper.id() }; 90 } 91 92 /** {@inheritDoc} */ destroy()93 public void destroy() 94 { 95 InputStream input = null; 96 try 97 { 98 OutputStream output = _request("destroy", true); 99 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} */ copy()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} */ policy_type()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 } 175