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1: /* AdapterStateHelper.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.PortableInterceptor; 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.TCKind; 45: import org.omg.CORBA.TypeCode; 46: import org.omg.CORBA.portable.InputStream; 47: import org.omg.CORBA.portable.OutputStream; 48: 49: /** 50: * A helper operations for the adapter state. An adapter state is an 51: * short integer constant and needs no helper, but the one is included anyway. 52: * 53: * @since 1.5 54: * 55: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 56: */ 57: public abstract class AdapterStateHelper 58: { 59: /** 60: * Create the AdapterState typecode (alias of <code>short</code>, 61: * named "AdapterState"). 62: */ 63: public static TypeCode type() 64: { 65: ORB orb = ORB.init(); 66: return orb.create_alias_tc(id(), "AdapterState", 67: orb.get_primitive_tc(TCKind.tk_short) 68: ); 69: } 70: 71: /** 72: * Insert the <code>short</code> into the given Any. 73: */ 74: public static void insert(Any any, short that) 75: { 76: any.insert_short(that); 77: } 78: 79: /** 80: * Extract the <code>short</code> from given Any. 81: * 82: * @throws BAD_OPERATION if the passed Any does not contain int. 83: */ 84: public static short extract(Any any) 85: { 86: return any.extract_short(); 87: } 88: 89: /** 90: * Get the adapter state repository id. 91: * 92: * @return "IDL:omg.org/PortableInterceptor/AdapterState:1.0", always. 93: */ 94: public static String id() 95: { 96: return "IDL:omg.org/PortableInterceptor/AdapterState:1.0"; 97: } 98: 99: /** 100: * Read the <code>short</code> (adapter state) from the CDR intput stream. 101: * 102: * @param input a org.omg.CORBA.portable stream to read from. 103: */ 104: public static short read(InputStream input) 105: { 106: return input.read_short(); 107: } 108: 109: /** 110: * Write the <code>short</code> (adapter state) to the CDR output stream. 111: * 112: * @param output a org.omg.CORBA.portable stream stream to write into. 113: * @param value a value to write. 114: */ 115: public static void write(OutputStream output, short value) 116: { 117: output.write_short(value); 118: }
GNU Classpath (0.20) |