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1: /* ServantActivatorHelper.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.PortableServer; 40: 41: import gnu.CORBA.Minor; 42: import gnu.CORBA.OrbRestricted; 43: 44: import org.omg.CORBA.Any; 45: import org.omg.CORBA.BAD_OPERATION; 46: import org.omg.CORBA.BAD_PARAM; 47: import org.omg.CORBA.MARSHAL; 48: import org.omg.CORBA.TypeCode; 49: import org.omg.CORBA.portable.InputStream; 50: import org.omg.CORBA.portable.OutputStream; 51: 52: /** 53: * The helper operations for the CORBA object {@link ServantActivator}. 54: * 55: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 56: */ 57: public abstract class ServantActivatorHelper 58: { 59: /** 60: * Get the type code of the {@link ServantActivator}. 61: */ 62: public static TypeCode type() 63: { 64: return OrbRestricted.Singleton.create_interface_tc(id(), "ServantActivator"); 65: } 66: 67: /** 68: * Insert the ServantActivator into the given Any. 69: * 70: * @param any the Any to insert into. 71: * @param that the ServantActivator to insert. 72: */ 73: public static void insert(Any any, ServantActivator that) 74: { 75: any.insert_Object(that); 76: } 77: 78: /** 79: * Extract the ServantActivator from given Any. 80: * 81: * @throws BAD_OPERATION if the passed Any does not contain ServantActivator. 82: */ 83: public static ServantActivator extract(Any any) 84: { 85: return narrow(any.extract_Object()); 86: } 87: 88: /** 89: * Get the ServantActivator repository id. 90: * 91: * @return "IDL:omg.org/PortableServer/ServantActivator:2.3", always. 92: */ 93: public static String id() 94: { 95: return "IDL:omg.org/PortableServer/ServantActivator:2.3"; 96: } 97: 98: /** 99: * Casts the passed object into the ServantActivator. 100: * 101: * @param obj the object to cast. 102: * @return casted instance. 103: * @throws BAD_PARAM if the passed object is not a ServantActivator. 104: */ 105: public static ServantActivator narrow(org.omg.CORBA.Object obj) 106: { 107: try 108: { 109: return (ServantActivator) obj; 110: } 111: catch (ClassCastException ex) 112: { 113: BAD_PARAM bad = new BAD_PARAM(); 114: bad.initCause(ex); 115: throw bad; 116: } 117: } 118: 119: /** 120: * Narrow the given object to the ServantActivator. For the objects that are 121: * always local, this operation does not differ from the ordinary 122: * {@link #narrow} (ClassCastException will be thrown if narrowing something 123: * different). See OMG issue 4158. 124: * 125: * @param obj the object to cast. 126: * 127: * @return the casted ServantActivator. 128: * 129: * @since 1.5 130: */ 131: public static ServantActivator unchecked_narrow(org.omg.CORBA.Object obj) 132: { 133: return narrow(obj); 134: } 135: 136: 137: /** 138: * This should read the servant activator, but it cannot be transferred 139: * this way as its operations cannot be remote. The operations cannot 140: * be remote because one of the method parameters, POA, is required to be 141: * always a local object (both by 1.5 API and 3.0.3 OMG). 142: * 143: * @throws MARSHAL, always. 144: * 145: * @specnote Same as Sun. 146: */ 147: public static ServantActivator read(InputStream input) 148: { 149: MARSHAL m = new MARSHAL("Inappropriate"); 150: m.minor = Minor.Inappropriate; 151: throw m; 152: } 153: 154: /** 155: * This should write the servant activator, but it cannot be transferred 156: * this way as its operations cannot be remote. The operations cannot 157: * be remote because one of the method parameters, POA, is required to be 158: * always a local object (both by 1.5 API and 3.0.3 OMG). 159: * 160: * @throws MARSHAL, always. 161: * 162: * @specnote Same as Sun. 163: */ 164: public static void write(OutputStream output, ServantActivator value) 165: { 166: MARSHAL m = new MARSHAL("Inappropriate"); 167: m.minor = Minor.Inappropriate; 168: throw m; 169: } 170: }