Fri, 14 Jun 2013 16:31:55 +0100
8011157: Improve CORBA portablility
Summary: fix also reviewed by Alexander Fomin
Reviewed-by: alanb, coffeys, skoivu
duke@1 | 1 | /* |
ohair@158 | 2 | * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@158 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@158 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@158 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@158 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@158 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | /* |
duke@1 | 27 | * Licensed Materials - Property of IBM |
duke@1 | 28 | * RMI-IIOP v1.0 |
duke@1 | 29 | * Copyright IBM Corp. 1998 1999 All Rights Reserved |
duke@1 | 30 | * |
duke@1 | 31 | */ |
duke@1 | 32 | |
duke@1 | 33 | package sun.rmi.rmic.iiop; |
duke@1 | 34 | |
duke@1 | 35 | import sun.tools.java.CompilerError; |
duke@1 | 36 | import sun.tools.java.Identifier; |
duke@1 | 37 | import sun.tools.java.ClassDefinition; |
duke@1 | 38 | |
duke@1 | 39 | /** |
duke@1 | 40 | * PrimitiveType wraps primitive types and void. |
duke@1 | 41 | * <p> |
duke@1 | 42 | * The static forPrimitive(...) method must be used to obtain an instance, and |
duke@1 | 43 | * will return null if the type is non-conforming. |
duke@1 | 44 | * |
duke@1 | 45 | * @author Bryan Atsatt |
duke@1 | 46 | */ |
duke@1 | 47 | public class PrimitiveType extends Type { |
duke@1 | 48 | |
duke@1 | 49 | //_____________________________________________________________________ |
duke@1 | 50 | // Public Interfaces |
duke@1 | 51 | //_____________________________________________________________________ |
duke@1 | 52 | |
duke@1 | 53 | /** |
duke@1 | 54 | * Create a PrimitiveType object for the given type. |
duke@1 | 55 | * |
duke@1 | 56 | * If the type is not a properly formed or if some other error occurs, the |
duke@1 | 57 | * return value will be null, and errors will have been reported to the |
duke@1 | 58 | * supplied BatchEnvironment. |
duke@1 | 59 | */ |
duke@1 | 60 | public static PrimitiveType forPrimitive(sun.tools.java.Type type, |
duke@1 | 61 | ContextStack stack) { |
duke@1 | 62 | |
duke@1 | 63 | if (stack.anyErrors()) return null; |
duke@1 | 64 | |
duke@1 | 65 | // Do we already have it? |
duke@1 | 66 | |
duke@1 | 67 | Type existing = getType(type,stack); |
duke@1 | 68 | |
duke@1 | 69 | if (existing != null) { |
duke@1 | 70 | |
duke@1 | 71 | if (!(existing instanceof PrimitiveType)) return null; // False hit. |
duke@1 | 72 | |
duke@1 | 73 | // Yep, so return it... |
duke@1 | 74 | |
duke@1 | 75 | return (PrimitiveType) existing; |
duke@1 | 76 | } |
duke@1 | 77 | |
duke@1 | 78 | int typeCode; |
duke@1 | 79 | |
duke@1 | 80 | switch (type.getTypeCode()) { |
duke@1 | 81 | case TC_VOID: typeCode = TYPE_VOID; break; |
duke@1 | 82 | case TC_BOOLEAN: typeCode = TYPE_BOOLEAN; break; |
duke@1 | 83 | case TC_BYTE: typeCode = TYPE_BYTE; break; |
duke@1 | 84 | case TC_CHAR: typeCode = TYPE_CHAR; break; |
duke@1 | 85 | case TC_SHORT: typeCode = TYPE_SHORT; break; |
duke@1 | 86 | case TC_INT: typeCode = TYPE_INT; break; |
duke@1 | 87 | case TC_LONG: typeCode = TYPE_LONG; break; |
duke@1 | 88 | case TC_FLOAT: typeCode = TYPE_FLOAT; break; |
duke@1 | 89 | case TC_DOUBLE: typeCode = TYPE_DOUBLE; break; |
duke@1 | 90 | default: return null; |
duke@1 | 91 | } |
duke@1 | 92 | |
duke@1 | 93 | PrimitiveType it = new PrimitiveType(stack,typeCode); |
duke@1 | 94 | |
duke@1 | 95 | // Add it... |
duke@1 | 96 | |
duke@1 | 97 | putType(type,it,stack); |
duke@1 | 98 | |
duke@1 | 99 | // Do the stack thing in case tracing on... |
duke@1 | 100 | |
duke@1 | 101 | stack.push(it); |
duke@1 | 102 | stack.pop(true); |
duke@1 | 103 | |
duke@1 | 104 | return it; |
duke@1 | 105 | } |
duke@1 | 106 | |
duke@1 | 107 | /** |
duke@1 | 108 | * Return signature for this type (e.g. com.acme.Dynamite |
duke@1 | 109 | * would return "com.acme.Dynamite", byte = "B") |
duke@1 | 110 | */ |
duke@1 | 111 | public String getSignature() { |
duke@1 | 112 | switch (getTypeCode()) { |
duke@1 | 113 | case TYPE_VOID: return SIG_VOID; |
duke@1 | 114 | case TYPE_BOOLEAN: return SIG_BOOLEAN; |
duke@1 | 115 | case TYPE_BYTE: return SIG_BYTE; |
duke@1 | 116 | case TYPE_CHAR: return SIG_CHAR; |
duke@1 | 117 | case TYPE_SHORT: return SIG_SHORT; |
duke@1 | 118 | case TYPE_INT: return SIG_INT; |
duke@1 | 119 | case TYPE_LONG: return SIG_LONG; |
duke@1 | 120 | case TYPE_FLOAT: return SIG_FLOAT; |
duke@1 | 121 | case TYPE_DOUBLE: return SIG_DOUBLE; |
duke@1 | 122 | default: return null; |
duke@1 | 123 | } |
duke@1 | 124 | } |
duke@1 | 125 | |
duke@1 | 126 | /** |
duke@1 | 127 | * Return a string describing this type. |
duke@1 | 128 | */ |
duke@1 | 129 | public String getTypeDescription () { |
duke@1 | 130 | return "Primitive"; |
duke@1 | 131 | } |
duke@1 | 132 | |
duke@1 | 133 | /** |
duke@1 | 134 | * IDL_Naming |
duke@1 | 135 | * Return the fully qualified IDL name for this type (e.g. com.acme.Dynamite would |
duke@1 | 136 | * return "com::acme::Dynamite"). |
duke@1 | 137 | * @param global If true, prepends "::". |
duke@1 | 138 | */ |
duke@1 | 139 | public String getQualifiedIDLName(boolean global) { |
duke@1 | 140 | return super.getQualifiedIDLName(false); |
duke@1 | 141 | } |
duke@1 | 142 | |
duke@1 | 143 | //_____________________________________________________________________ |
duke@1 | 144 | // Subclass/Internal Interfaces |
duke@1 | 145 | //_____________________________________________________________________ |
duke@1 | 146 | |
duke@1 | 147 | /* |
duke@1 | 148 | * Load a Class instance. Return null if fail. |
duke@1 | 149 | */ |
duke@1 | 150 | protected Class loadClass() { |
duke@1 | 151 | switch (getTypeCode()) { |
duke@1 | 152 | case TYPE_VOID: return Null.class; |
duke@1 | 153 | case TYPE_BOOLEAN: return boolean.class; |
duke@1 | 154 | case TYPE_BYTE: return byte.class; |
duke@1 | 155 | case TYPE_CHAR: return char.class; |
duke@1 | 156 | case TYPE_SHORT: return short.class; |
duke@1 | 157 | case TYPE_INT: return int.class; |
duke@1 | 158 | case TYPE_LONG: return long.class; |
duke@1 | 159 | case TYPE_FLOAT: return float.class; |
duke@1 | 160 | case TYPE_DOUBLE: return double.class; |
duke@1 | 161 | default: throw new CompilerError("Not a primitive type"); |
duke@1 | 162 | } |
duke@1 | 163 | } |
duke@1 | 164 | |
duke@1 | 165 | /** |
duke@1 | 166 | * IDL_Naming |
duke@1 | 167 | * Create an PrimitiveType instance for the given class. |
duke@1 | 168 | */ |
duke@1 | 169 | private PrimitiveType(ContextStack stack, int typeCode) { |
duke@1 | 170 | super(stack,typeCode | TM_PRIMITIVE); |
duke@1 | 171 | |
duke@1 | 172 | // Validate type and set names... |
duke@1 | 173 | |
duke@1 | 174 | String idlName = IDLNames.getTypeName(typeCode,false); |
duke@1 | 175 | Identifier id = null; |
duke@1 | 176 | |
duke@1 | 177 | switch (typeCode) { |
duke@1 | 178 | case TYPE_VOID: id = idVoid; break; |
duke@1 | 179 | case TYPE_BOOLEAN: id = idBoolean; break; |
duke@1 | 180 | case TYPE_BYTE: id = idByte; break; |
duke@1 | 181 | case TYPE_CHAR: id = idChar; break; |
duke@1 | 182 | case TYPE_SHORT: id = idShort; break; |
duke@1 | 183 | case TYPE_INT: id = idInt; break; |
duke@1 | 184 | case TYPE_LONG: id = idLong; break; |
duke@1 | 185 | case TYPE_FLOAT: id = idFloat; break; |
duke@1 | 186 | case TYPE_DOUBLE: id = idDouble; break; |
duke@1 | 187 | default: throw new CompilerError("Not a primitive type"); |
duke@1 | 188 | } |
duke@1 | 189 | |
duke@1 | 190 | setNames(id,null,idlName); |
duke@1 | 191 | setRepositoryID(); |
duke@1 | 192 | } |
duke@1 | 193 | } |
duke@1 | 194 | |
duke@1 | 195 | class Null {} |