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| 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 | |||
| 26 | package sun.rmi.rmic; | ||
| 27 | |||
| 28 | import 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 | */ | ||
| 38 | public 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 | } | ||