GNU Classpath (0.18) | ||
Frames | No Frames |
1: /* PolicyListHelper.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.CORBA; 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.StructMember; 45: import org.omg.CORBA.TCKind; 46: import org.omg.CORBA.TypeCode; 47: import org.omg.CORBA.portable.Delegate; 48: import org.omg.CORBA.portable.InputStream; 49: import org.omg.CORBA.portable.ObjectImpl; 50: import org.omg.CORBA.portable.OutputStream; 51: 52: /** 53: * The helper operations for the 54: * CORBA object {@link Policy[]}. 55: * 56: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 57: */ 58: public abstract class PolicyListHelper 59: { 60: /** 61: * The cached {@link Policy[]} typecode, computed once. 62: */ 63: private static TypeCode typeCode; 64: 65: /** 66: * Get the type code of the {@link Policy[]}. 67: */ 68: public static TypeCode type() 69: { 70: if (typeCode == null) 71: typeCode = ORB.init().create_interface_tc(id(), "Policy[]"); 72: return typeCode; 73: } 74: 75: /** 76: * Insert the Policy[] into the given Any. 77: * 78: * @param any the Any to insert into. 79: * @param that the Policy[] to insert. 80: */ 81: public static void insert(Any any, Policy[] that) 82: { 83: any.insert_Streamable(new PolicyListHolder(that)); 84: } 85: 86: /** 87: * Extract the Policy[] from given Any. 88: * 89: * @throws BAD_OPERATION if the passed Any does not contain Policy[]. 90: */ 91: public static Policy[] extract(Any any) 92: { 93: try 94: { 95: PolicyListHolder holds = (PolicyListHolder) any.extract_Streamable(); 96: return holds.value; 97: } 98: catch (ClassCastException ex) 99: { 100: throw new BAD_OPERATION("Policy[] expected"); 101: } 102: } 103: 104: /** 105: * Get the Policy[] repository id. 106: * 107: * @return "IDL:omg.org/CORBA/PolicyList:1.0", always. 108: */ 109: public static String id() 110: { 111: return "IDL:omg.org/CORBA/PolicyList:1.0"; 112: } 113: 114: /** 115: * Read the sequence of policies from the CDR intput stream. 116: * The method follows usual CDR standards (an array length as 117: * CORBA long, followed by the array members, if any). 118: * The array members are read using {@link PolicyHelper}. 119: * 120: * @param input a org.omg.CORBA.portable stream to read from. 121: */ 122: public static Policy[] read(InputStream input) 123: { 124: Policy[] p = new Policy[ input.read_long() ]; 125: for (int i = 0; i < p.length; i++) 126: { 127: p [ i ] = PolicyHelper.read(input); 128: } 129: return p; 130: } 131: 132: /** 133: * Write the sequence of policies from the CDR intput stream. 134: * The method follows usual CDR standards (an array length as 135: * CORBA long, followed by the array members, if any). 136: * The array members are written using {@link PolicyHelper}. 137: * 138: * @param output a org.omg.CORBA.portable stream stream to write into. 139: * @param value a policy array to write. 140: */ 141: public static void write(OutputStream output, Policy[] value) 142: { 143: output.write_long(value.length); 144: for (int i = 0; i < value.length; i++) 145: { 146: PolicyHelper.write(output, value [ i ]); 147: } 148: }
GNU Classpath (0.18) |