| /* |
| * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * Licensed Materials - Property of IBM |
| * RMI-IIOP v1.0 |
| * Copyright IBM Corp. 1998 1999 All Rights Reserved |
| * |
| */ |
| |
| package sun.rmi.rmic.iiop; |
| |
| import sun.tools.java.CompilerError; |
| import sun.tools.java.Identifier; |
| import sun.tools.java.ClassDefinition; |
| |
| /** |
| * PrimitiveType wraps primitive types and void. |
| * <p> |
| * The static forPrimitive(...) method must be used to obtain an instance, and |
| * will return null if the type is non-conforming. |
| * |
| * @author Bryan Atsatt |
| */ |
| public class PrimitiveType extends Type { |
| |
| //_____________________________________________________________________ |
| // Public Interfaces |
| //_____________________________________________________________________ |
| |
| /** |
| * Create a PrimitiveType object for the given type. |
| * |
| * If the type is not a properly formed or if some other error occurs, the |
| * return value will be null, and errors will have been reported to the |
| * supplied BatchEnvironment. |
| */ |
| public static PrimitiveType forPrimitive(sun.tools.java.Type type, |
| ContextStack stack) { |
| |
| if (stack.anyErrors()) return null; |
| |
| // Do we already have it? |
| |
| Type existing = getType(type,stack); |
| |
| if (existing != null) { |
| |
| if (!(existing instanceof PrimitiveType)) return null; // False hit. |
| |
| // Yep, so return it... |
| |
| return (PrimitiveType) existing; |
| } |
| |
| int typeCode; |
| |
| switch (type.getTypeCode()) { |
| case TC_VOID: typeCode = TYPE_VOID; break; |
| case TC_BOOLEAN: typeCode = TYPE_BOOLEAN; break; |
| case TC_BYTE: typeCode = TYPE_BYTE; break; |
| case TC_CHAR: typeCode = TYPE_CHAR; break; |
| case TC_SHORT: typeCode = TYPE_SHORT; break; |
| case TC_INT: typeCode = TYPE_INT; break; |
| case TC_LONG: typeCode = TYPE_LONG; break; |
| case TC_FLOAT: typeCode = TYPE_FLOAT; break; |
| case TC_DOUBLE: typeCode = TYPE_DOUBLE; break; |
| default: return null; |
| } |
| |
| PrimitiveType it = new PrimitiveType(stack,typeCode); |
| |
| // Add it... |
| |
| putType(type,it,stack); |
| |
| // Do the stack thing in case tracing on... |
| |
| stack.push(it); |
| stack.pop(true); |
| |
| return it; |
| } |
| |
| /** |
| * Return signature for this type (e.g. com.acme.Dynamite |
| * would return "com.acme.Dynamite", byte = "B") |
| */ |
| public String getSignature() { |
| switch (getTypeCode()) { |
| case TYPE_VOID: return SIG_VOID; |
| case TYPE_BOOLEAN: return SIG_BOOLEAN; |
| case TYPE_BYTE: return SIG_BYTE; |
| case TYPE_CHAR: return SIG_CHAR; |
| case TYPE_SHORT: return SIG_SHORT; |
| case TYPE_INT: return SIG_INT; |
| case TYPE_LONG: return SIG_LONG; |
| case TYPE_FLOAT: return SIG_FLOAT; |
| case TYPE_DOUBLE: return SIG_DOUBLE; |
| default: return null; |
| } |
| } |
| |
| /** |
| * Return a string describing this type. |
| */ |
| public String getTypeDescription () { |
| return "Primitive"; |
| } |
| |
| /** |
| * IDL_Naming |
| * Return the fully qualified IDL name for this type (e.g. com.acme.Dynamite would |
| * return "com::acme::Dynamite"). |
| * @param global If true, prepends "::". |
| */ |
| public String getQualifiedIDLName(boolean global) { |
| return super.getQualifiedIDLName(false); |
| } |
| |
| //_____________________________________________________________________ |
| // Subclass/Internal Interfaces |
| //_____________________________________________________________________ |
| |
| /* |
| * Load a Class instance. Return null if fail. |
| */ |
| protected Class loadClass() { |
| switch (getTypeCode()) { |
| case TYPE_VOID: return Null.class; |
| case TYPE_BOOLEAN: return boolean.class; |
| case TYPE_BYTE: return byte.class; |
| case TYPE_CHAR: return char.class; |
| case TYPE_SHORT: return short.class; |
| case TYPE_INT: return int.class; |
| case TYPE_LONG: return long.class; |
| case TYPE_FLOAT: return float.class; |
| case TYPE_DOUBLE: return double.class; |
| default: throw new CompilerError("Not a primitive type"); |
| } |
| } |
| |
| /** |
| * IDL_Naming |
| * Create an PrimitiveType instance for the given class. |
| */ |
| private PrimitiveType(ContextStack stack, int typeCode) { |
| super(stack,typeCode | TM_PRIMITIVE); |
| |
| // Validate type and set names... |
| |
| String idlName = IDLNames.getTypeName(typeCode,false); |
| Identifier id = null; |
| |
| switch (typeCode) { |
| case TYPE_VOID: id = idVoid; break; |
| case TYPE_BOOLEAN: id = idBoolean; break; |
| case TYPE_BYTE: id = idByte; break; |
| case TYPE_CHAR: id = idChar; break; |
| case TYPE_SHORT: id = idShort; break; |
| case TYPE_INT: id = idInt; break; |
| case TYPE_LONG: id = idLong; break; |
| case TYPE_FLOAT: id = idFloat; break; |
| case TYPE_DOUBLE: id = idDouble; break; |
| default: throw new CompilerError("Not a primitive type"); |
| } |
| |
| setNames(id,null,idlName); |
| setRepositoryID(); |
| } |
| } |
| |
| class Null {} |