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 26package sun.rmi.rmic; 27 28import sun.tools.java.Identifier; 29 30/** 31 * Names provides static utility methods used by other rmic classes 32 * for dealing with identifiers. 33 * 34 * WARNING: The contents of this source file are not part of any 35 * supported API. Code that depends on them does so at its own risk: 36 * they are subject to change or removal without notice. 37 */ 38public class Names { 39 40 /** 41 * Return stub class name for impl class name. 42 */ 43 static final public Identifier stubFor(Identifier name) { 44 return Identifier.lookup(name + "_Stub"); 45 } 46 47 /** 48 * Return skeleton class name for impl class name. 49 */ 50 static final public Identifier skeletonFor(Identifier name) { 51 return Identifier.lookup(name + "_Skel"); 52 } 53 54 /** 55 * If necessary, convert a class name to its mangled form, i.e. the 56 * non-inner class name used in the binary representation of 57 * inner classes. This is necessary to be able to name inner 58 * classes in the generated source code in places where the language 59 * does not permit it, such as when synthetically defining an inner 60 * class outside of its outer class, and for generating file names 61 * corresponding to inner classes. 62 * 63 * Currently this mangling involves modifying the internal names of 64 * inner classes by converting occurrences of ". " into "$". 65 * 66 * This code is taken from the "mangleInnerType" method of 67 * the "sun.tools.java.Type" class; this method cannot be accessed 68 * itself because it is package protected. 69 */ 70 static final public Identifier mangleClass(Identifier className) { 71 if (!className.isInner()) 72 return className; 73 74 /* 75 * Get '.' qualified inner class name (with outer class 76 * qualification and no package qualification) and replace 77 * each '.' with '$'. 78 */ 79 Identifier mangled = Identifier.lookup( 80 className.getFlatName().toString() 81 .replace('.', sun.tools.java.Constants.SIGC_INNERCLASS)); 82 if (mangled.isInner()) 83 throw new Error("failed to mangle inner class name"); 84 85 // prepend package qualifier back for returned identifier 86 return Identifier.lookup(className.getQualifier(), mangled); 87 } 88} 89