aoqi@0: /* aoqi@0: * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. Oracle designates this aoqi@0: * particular file as subject to the "Classpath" exception as provided aoqi@0: * by Oracle in the LICENSE file that accompanied this code. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: /* aoqi@0: * Licensed Materials - Property of IBM aoqi@0: * RMI-IIOP v1.0 aoqi@0: * Copyright IBM Corp. 1998 1999 All Rights Reserved aoqi@0: * aoqi@0: */ aoqi@0: aoqi@0: package sun.rmi.rmic.iiop; aoqi@0: aoqi@0: import sun.tools.java.CompilerError; aoqi@0: import sun.tools.java.ClassNotFound; aoqi@0: import sun.tools.java.ClassDeclaration; aoqi@0: import sun.tools.java.ClassDefinition; aoqi@0: import sun.rmi.rmic.IndentingWriter; aoqi@0: import java.io.IOException; aoqi@0: aoqi@0: /** aoqi@0: * ClassType is an abstract base representing any non-special class aoqi@0: * type. aoqi@0: * aoqi@0: * @author Bryan Atsatt aoqi@0: */ aoqi@0: public abstract class ClassType extends CompoundType { aoqi@0: aoqi@0: private ClassType parent; aoqi@0: aoqi@0: //_____________________________________________________________________ aoqi@0: // Public Interfaces aoqi@0: //_____________________________________________________________________ aoqi@0: aoqi@0: /** aoqi@0: * Return the parent class of this type. Returns null if this aoqi@0: * type is an interface or if there is no parent. aoqi@0: */ aoqi@0: public ClassType getSuperclass() { aoqi@0: return parent; aoqi@0: } aoqi@0: aoqi@0: aoqi@0: /** aoqi@0: * Print this type. aoqi@0: * @param writer The stream to print to. aoqi@0: * @param useQualifiedNames If true, print qualified names; otherwise, print unqualified names. aoqi@0: * @param useIDLNames If true, print IDL names; otherwise, print java names. aoqi@0: * @param globalIDLNames If true and useIDLNames true, prepends "::". aoqi@0: */ aoqi@0: public void print ( IndentingWriter writer, aoqi@0: boolean useQualifiedNames, aoqi@0: boolean useIDLNames, aoqi@0: boolean globalIDLNames) throws IOException { aoqi@0: aoqi@0: if (isInner()) { aoqi@0: writer.p("// " + getTypeDescription() + " (INNER)"); aoqi@0: } else { aoqi@0: writer.p("// " + getTypeDescription()); aoqi@0: } aoqi@0: writer.pln(" (" + getRepositoryID() + ")\n"); aoqi@0: aoqi@0: printPackageOpen(writer,useIDLNames); aoqi@0: aoqi@0: if (!useIDLNames) { aoqi@0: writer.p("public "); aoqi@0: } aoqi@0: aoqi@0: String prefix = ""; aoqi@0: writer.p("class " + getTypeName(false,useIDLNames,false)); aoqi@0: if (printExtends(writer,useQualifiedNames,useIDLNames,globalIDLNames)) { aoqi@0: prefix = ","; aoqi@0: } aoqi@0: printImplements(writer,prefix,useQualifiedNames,useIDLNames,globalIDLNames); aoqi@0: writer.plnI(" {"); aoqi@0: printMembers(writer,useQualifiedNames,useIDLNames,globalIDLNames); aoqi@0: writer.pln(); aoqi@0: printMethods(writer,useQualifiedNames,useIDLNames,globalIDLNames); aoqi@0: aoqi@0: if (useIDLNames) { aoqi@0: writer.pOln("};"); aoqi@0: } else { aoqi@0: writer.pOln("}"); aoqi@0: } aoqi@0: aoqi@0: printPackageClose(writer,useIDLNames); aoqi@0: } aoqi@0: aoqi@0: aoqi@0: //_____________________________________________________________________ aoqi@0: // Subclass/Internal Interfaces aoqi@0: //_____________________________________________________________________ aoqi@0: aoqi@0: protected void destroy () { aoqi@0: if (!destroyed) { aoqi@0: super.destroy(); aoqi@0: if (parent != null) { aoqi@0: parent.destroy(); aoqi@0: parent = null; aoqi@0: } aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a ClassType instance for the given class. NOTE: This constructor aoqi@0: * is ONLY for SpecialClassType. aoqi@0: */ aoqi@0: protected ClassType(ContextStack stack, int typeCode, ClassDefinition classDef) { aoqi@0: super(stack,typeCode,classDef); // Call special parent constructor. aoqi@0: if ((typeCode & TM_CLASS) == 0 && classDef.isInterface()) { aoqi@0: throw new CompilerError("Not a class"); aoqi@0: } aoqi@0: parent = null; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a ClassType instance for the given class. NOTE: This constructor aoqi@0: * is ONLY for ImplementationType. It does not walk the parent chain. aoqi@0: */ aoqi@0: protected ClassType(int typeCode, ClassDefinition classDef,ContextStack stack) { aoqi@0: super(stack,classDef,typeCode); aoqi@0: aoqi@0: if ((typeCode & TM_CLASS) == 0 && classDef.isInterface()) { aoqi@0: throw new CompilerError("Not a class"); aoqi@0: } aoqi@0: parent = null; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create an ClassType instance for the given class. The resulting aoqi@0: * object is not yet completely initialized. Subclasses must call aoqi@0: * initialize(directInterfaces,directInterfaces,directConstants); aoqi@0: */ aoqi@0: protected ClassType(ContextStack stack, aoqi@0: ClassDefinition classDef, aoqi@0: int typeCode) { aoqi@0: super(stack,classDef,typeCode); aoqi@0: if ((typeCode & TM_CLASS) == 0 && classDef.isInterface()) { aoqi@0: throw new CompilerError("Not a class"); aoqi@0: } aoqi@0: parent = null; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Convert all invalid types to valid ones. aoqi@0: */ aoqi@0: protected void swapInvalidTypes () { aoqi@0: super.swapInvalidTypes(); aoqi@0: if (parent != null && parent.getStatus() != STATUS_VALID) { aoqi@0: parent = (ClassType) getValidType(parent); aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Modify the type description with exception info. aoqi@0: */ aoqi@0: public String addExceptionDescription (String typeDesc) { aoqi@0: if (isException) { aoqi@0: if (isCheckedException) { aoqi@0: typeDesc = typeDesc + " - Checked Exception"; aoqi@0: } else { aoqi@0: typeDesc = typeDesc + " - Unchecked Exception"; aoqi@0: } aoqi@0: } aoqi@0: return typeDesc; aoqi@0: } aoqi@0: aoqi@0: aoqi@0: protected boolean initParents(ContextStack stack) { aoqi@0: aoqi@0: stack.setNewContextCode(ContextStack.EXTENDS); aoqi@0: BatchEnvironment env = stack.getEnv(); aoqi@0: aoqi@0: // Init parent... aoqi@0: aoqi@0: boolean result = true; aoqi@0: aoqi@0: try { aoqi@0: ClassDeclaration parentDecl = getClassDefinition().getSuperClass(env); aoqi@0: if (parentDecl != null) { aoqi@0: ClassDefinition parentDef = parentDecl.getClassDefinition(env); aoqi@0: parent = (ClassType) makeType(parentDef.getType(),parentDef,stack); aoqi@0: if (parent == null) { aoqi@0: result = false; aoqi@0: } aoqi@0: } aoqi@0: } catch (ClassNotFound e) { aoqi@0: classNotFound(stack,e); aoqi@0: throw new CompilerError("ClassType constructor"); aoqi@0: } aoqi@0: aoqi@0: return result; aoqi@0: } aoqi@0: }