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1: /* BindingTypeHelper.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 org.omg.CosNaming; 40: 41: import org.omg.CORBA.Any; 42: import org.omg.CORBA.BAD_OPERATION; 43: import org.omg.CORBA.ORB; 44: import org.omg.CORBA.TypeCode; 45: import org.omg.CORBA.portable.InputStream; 46: import org.omg.CORBA.portable.OutputStream; 47: 48: /** 49: * A helper operations of the {@link BindingType} 50: * 51: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 52: */ 53: public abstract class BindingTypeHelper 54: { 55: /** 56: * The binding type repository id. 57: */ 58: private static String id = "IDL:omg.org/CosNaming/BindingType:1.0"; 59: private static TypeCode typeCode = null; 60: 61: /** 62: * Extract the binding type from the given {@link Any}. 63: */ 64: public static BindingType extract(Any any) 65: { 66: try 67: { 68: return ((BindingTypeHolder) any.extract_Streamable()).value; 69: } 70: catch (ClassCastException ex) 71: { 72: BAD_OPERATION bad = new BAD_OPERATION("Binding type expected"); 73: bad.initCause(ex); 74: throw bad; 75: } 76: } 77: 78: /** 79: * Return the binding type repository id. 80: */ 81: public static String id() 82: { 83: return id; 84: } 85: 86: /** 87: * Insert the binding type into the given {@link Any}. 88: */ 89: public static void insert(Any any, BindingType that) 90: { 91: any.insert_Streamable(new BindingTypeHolder(that)); 92: } 93: 94: /** 95: * Read the binding type from the CDR input stream. 96: */ 97: public static BindingType read(InputStream istream) 98: { 99: return BindingType.from_int(istream.read_long()); 100: } 101: 102: /** 103: * Get the type code of this enumeration. 104: */ 105: public static synchronized TypeCode type() 106: { 107: if (typeCode == null) 108: { 109: typeCode = 110: ORB.init().create_enum_tc(id(), "BindingType", 111: new String[] { "nobject", "ncontext" } 112: ); 113: } 114: return typeCode; 115: } 116: 117: /** 118: * Write the binding type to the CDR output stream. 119: */ 120: public static void write(OutputStream ostream, BindingType value) 121: { 122: ostream.write_long(value.value()); 123: } 124: }
GNU Classpath (0.18) |