1 /* 2 * Copyright (c) 1996, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 /* 26 * Licensed Materials - Property of IBM 27 * RMI-IIOP v1.0 28 * Copyright IBM Corp. 1998 1999 All Rights Reserved 29 * 30 */ 31 32 package com.sun.corba.se.impl.corba; 33 34 import java.util.Vector; 35 36 import org.omg.CORBA.Any; 37 import org.omg.CORBA.Bounds; 38 import org.omg.CORBA.NVList; 39 import org.omg.CORBA.NamedValue; 40 41 import com.sun.corba.se.spi.orb.ORB ; 42 43 public class NVListImpl extends NVList 44 { 45 private final int INITIAL_CAPACITY = 4; 46 private final int CAPACITY_INCREMENT = 2; 47 48 private Vector _namedValues; 49 private ORB orb; 50 51 public NVListImpl(ORB orb) 52 { 53 // Note: This orb could be an instanceof ORBSingleton or ORB 54 this.orb = orb; 55 _namedValues = new Vector(INITIAL_CAPACITY, CAPACITY_INCREMENT); 56 } 57 58 public NVListImpl(ORB orb, int size) 59 { 60 this.orb = orb; 61 62 // Note: the size arg is only a hint of the size of the NVList. 63 _namedValues = new Vector(size); 64 } 65 66 67 public int count() 68 { 69 return _namedValues.size(); 70 } 71 72 public NamedValue add(int flags) 73 { 74 NamedValue tmpVal = new NamedValueImpl(orb, "", new AnyImpl(orb), flags); 75 _namedValues.addElement(tmpVal); 76 return tmpVal; 77 } 78 79 public NamedValue add_item(String itemName, int flags) 80 { 81 NamedValue tmpVal = new NamedValueImpl(orb, itemName, new AnyImpl(orb), 82 flags); 83 _namedValues.addElement(tmpVal); 84 return tmpVal; 85 } 86 87 public NamedValue add_value(String itemName, Any val, int flags) 88 { 89 NamedValue tmpVal = new NamedValueImpl(orb, itemName, val, flags); 90 _namedValues.addElement(tmpVal); 91 return tmpVal; 92 } 93 94 public NamedValue item(int index) 95 throws Bounds 96 { 97 try { 98 return (NamedValue) _namedValues.elementAt(index); 99 } catch (ArrayIndexOutOfBoundsException e) { 100 throw new Bounds(); 101 } 102 } 103 104 public void remove(int index) 105 throws Bounds 106 { 107 try { 108 _namedValues.removeElementAt(index); 109 } catch (ArrayIndexOutOfBoundsException e) { 110 throw new Bounds(); 111 } 112 } 113 }