--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/corba/src/jdk.rmic/share/classes/sun/rmi/rmic/iiop/SpecialClassType.java Sun Aug 17 15:51:44 2014 +0100
@@ -0,0 +1,171 @@
+/*
+ * 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.ClassNotFound;
+import sun.tools.java.CompilerError;
+import sun.tools.java.Identifier;
+import sun.tools.java.ClassDefinition;
+
+/**
+ * SpecialClassType represents any one of the following types:
+ * <pre>
+ * java.lang.Object
+ * java.lang.String
+ * </pre>
+ * all of which are treated as special cases.
+ * <p>
+ * The static forSpecial(...) method must be used to obtain an instance, and
+ * will return null if the type is non-conforming.
+ *
+ * @author Bryan Atsatt
+ */
+public class SpecialClassType extends ClassType {
+
+ //_____________________________________________________________________
+ // Public Interfaces
+ //_____________________________________________________________________
+
+ /**
+ * Create a SpecialClassType object for the given class.
+ *
+ * If the class 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 SpecialClassType forSpecial (ClassDefinition theClass,
+ ContextStack stack) {
+ if (stack.anyErrors()) return null;
+
+ sun.tools.java.Type type = theClass.getType();
+
+ // Do we already have it?
+
+ String typeKey = type.toString() + stack.getContextCodeString();
+
+ Type existing = getType(typeKey,stack);
+
+ if (existing != null) {
+
+ if (!(existing instanceof SpecialClassType)) return null; // False hit.
+
+ // Yep, so return it...
+
+ return (SpecialClassType) existing;
+ }
+
+ // Is it a special type?
+
+ int typeCode = getTypeCode(type,theClass,stack);
+
+ if (typeCode != TYPE_NONE) {
+
+ // Yes...
+
+ SpecialClassType result = new SpecialClassType(stack,typeCode,theClass);
+ putType(typeKey,result,stack);
+ stack.push(result);
+ stack.pop(true);
+ return result;
+
+ } else {
+
+ return null;
+ }
+ }
+
+ /**
+ * Return a string describing this type.
+ */
+ public String getTypeDescription () {
+ return "Special class";
+ }
+
+ //_____________________________________________________________________
+ // Subclass/Internal Interfaces
+ //_____________________________________________________________________
+
+ /**
+ * Create an SpecialClassType instance for the given class.
+ */
+ private SpecialClassType(ContextStack stack, int typeCode,
+ ClassDefinition theClass) {
+ super(stack,typeCode | TM_SPECIAL_CLASS | TM_CLASS | TM_COMPOUND, theClass);
+ Identifier id = theClass.getName();
+ String idlName = null;
+ String[] idlModuleName = null;
+ boolean constant = stack.size() > 0 && stack.getContext().isConstant();
+
+ // Set names...
+
+ switch (typeCode) {
+ case TYPE_STRING: {
+ idlName = IDLNames.getTypeName(typeCode,constant);
+ if (!constant) {
+ idlModuleName = IDL_CORBA_MODULE;
+ }
+ break;
+ }
+
+ case TYPE_ANY: {
+ idlName = IDL_JAVA_LANG_OBJECT;
+ idlModuleName = IDL_JAVA_LANG_MODULE;
+ break;
+ }
+ }
+
+ setNames(id,idlModuleName,idlName);
+
+ // Init parents...
+
+ if (!initParents(stack)) {
+
+ // Should not be possible!
+
+ throw new CompilerError("SpecialClassType found invalid parent.");
+ }
+
+ // Initialize CompoundType...
+
+ initialize(null,null,null,stack,false);
+ }
+
+ private static int getTypeCode(sun.tools.java.Type type, ClassDefinition theClass, ContextStack stack) {
+ if (type.isType(TC_CLASS)) {
+ Identifier id = type.getClassName();
+ if (id == idJavaLangString) return TYPE_STRING;
+ if (id == idJavaLangObject) return TYPE_ANY;
+ }
+ return TYPE_NONE;
+ }
+}