1 /*
   2  * Copyright (c) 1997, 2011, 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 com.sun.tools.internal.xjc.model;
  27 
  28 import com.sun.codemodel.internal.JPackage;
  29 import com.sun.tools.internal.xjc.api.ClassNameAllocator;
  30 
  31 /**
  32  * Wraps {@link ClassNameAllocator} and provides convenience.
  33  *
  34  * @author Kohsuke Kawaguchi
  35  */
  36 final class ClassNameAllocatorWrapper implements ClassNameAllocator {
  37     private final ClassNameAllocator core;
  38 
  39     ClassNameAllocatorWrapper(ClassNameAllocator core) {
  40         if(core==null)
  41             core = new ClassNameAllocator() {
  42                 public String assignClassName(String packageName, String className) {
  43                     return className;
  44                 }
  45             };
  46         this.core = core;
  47     }
  48 
  49     public String assignClassName(String packageName, String className) {
  50         return core.assignClassName(packageName,className);
  51     }
  52 
  53     public String assignClassName(JPackage pkg, String className) {
  54         return core.assignClassName(pkg.name(),className);
  55     }
  56 
  57     public String assignClassName(CClassInfoParent parent, String className) {
  58         if (parent instanceof CClassInfoParent.Package) {
  59             CClassInfoParent.Package p = (CClassInfoParent.Package) parent;
  60             return assignClassName(p.pkg,className);
  61         }
  62         // not a package-level class
  63         return className;
  64     }
  65 }