1 /* IORInterceptors.java -- 2 Copyright (C) 2005 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 gnu.CORBA.Interceptor; 40 41 import org.omg.CORBA.OBJ_ADAPTER; 42 import org.omg.CORBA.OMGVMCID; 43 import org.omg.PortableInterceptor.IORInfo; 44 import org.omg.PortableInterceptor.IORInterceptor; 45 import org.omg.PortableInterceptor.IORInterceptor_3_0Operations; 46 import org.omg.PortableInterceptor.ObjectReferenceTemplate; 47 48 /** 49 * A block of the all registered IOR interceptors. 50 * 51 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 52 */ 53 public class IORInterceptors implements IORInterceptor_3_0Operations 54 { 55 /** 56 * The array of all registered IOR interceptors. 57 */ 58 private final IORInterceptor[] interceptors; 59 60 /** 61 * Create the interceptor pack with the registerend interceptor array, 62 * obtained from the registrator. 63 */ IORInterceptors(Registrator registrator)64 public IORInterceptors(Registrator registrator) 65 { 66 interceptors = registrator.getIORInterceptors(); 67 } 68 69 /** 70 * Call this method for all registered interceptors. 71 */ establish_components(IORInfo info)72 public void establish_components(IORInfo info) 73 { 74 for (int i = 0; i < interceptors.length; i++) 75 { 76 try 77 { 78 interceptors [ i ].establish_components(info); 79 } 80 catch (Exception exc) 81 { 82 // OMG states we should ignore. 83 } 84 } 85 } 86 87 /** 88 * Call destroy on all registered interceptors. 89 */ destroy()90 public void destroy() 91 { 92 for (int i = 0; i < interceptors.length; i++) 93 { 94 try 95 { 96 interceptors [ i ].destroy(); 97 } 98 catch (Exception exc) 99 { 100 // OMG states we should ignore. 101 } 102 } 103 } 104 105 /** 106 * Get the class name. 107 */ name()108 public String name() 109 { 110 return getClass().getName(); 111 } 112 113 /** 114 * Call this method for all registered CORBA 3.0 interceptors. 115 */ adapter_manager_state_changed(int adapterManagerId, short adapterState)116 public void adapter_manager_state_changed(int adapterManagerId, short adapterState) 117 { 118 for (int i = 0; i < interceptors.length; i++) 119 { 120 try 121 { 122 if (interceptors[i] instanceof IORInterceptor_3_0Operations) 123 { 124 ((IORInterceptor_3_0Operations) interceptors[i]). 125 adapter_manager_state_changed(adapterManagerId, adapterState); 126 } 127 } 128 catch (Exception exc) 129 { 130 OBJ_ADAPTER oa = new OBJ_ADAPTER("components_established failed"); 131 oa.initCause(exc); 132 oa.minor = 6 | OMGVMCID.value; 133 throw oa; 134 } 135 } 136 } 137 138 /** 139 * Call this method for all registered CORBA 3.0 interceptors. 140 */ adapter_state_changed(ObjectReferenceTemplate[] adapters, short adaptersState)141 public void adapter_state_changed(ObjectReferenceTemplate[] adapters, short adaptersState) 142 { 143 for (int i = 0; i < interceptors.length; i++) 144 { 145 try 146 { 147 if (interceptors[i] instanceof IORInterceptor_3_0Operations) 148 { 149 ((IORInterceptor_3_0Operations) interceptors[i]). 150 adapter_state_changed(adapters, adaptersState); 151 } 152 } 153 catch (Exception exc) 154 { 155 OBJ_ADAPTER oa = new OBJ_ADAPTER("components_established failed"); 156 oa.initCause(exc); 157 oa.minor = 6 | OMGVMCID.value; 158 throw oa; 159 } 160 } 161 } 162 163 /** 164 * Call this method for all registered CORBA 3.0 interceptors. 165 * 166 * @throws OBJ_ADAPTER minor 6 on any failure (as defined by OMG specs). 167 */ components_established(IORInfo info)168 public void components_established(IORInfo info) 169 { 170 for (int i = 0; i < interceptors.length; i++) 171 { 172 try 173 { 174 if (interceptors[i] instanceof IORInterceptor_3_0Operations) 175 { 176 ((IORInterceptor_3_0Operations) interceptors[i]). 177 components_established(info); 178 } 179 } 180 catch (Exception exc) 181 { 182 OBJ_ADAPTER oa = new OBJ_ADAPTER("components_established failed"); 183 oa.initCause(exc); 184 oa.minor = 6 | OMGVMCID.value; 185 throw oa; 186 } 187 } 188 } 189 } 190