1 /* 2 * Copyright (c) 2004, 2005, 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.apt.mirror.type; 27 28 29 import java.util.Collection; 30 31 import com.sun.mirror.declaration.TypeDeclaration; 32 import com.sun.mirror.type.*; 33 import com.sun.tools.apt.mirror.AptEnv; 34 import com.sun.tools.javac.code.*; 35 import com.sun.tools.javac.code.Symbol.ClassSymbol; 36 37 38 /** 39 * Implementation of DeclaredType 40 */ 41 @SuppressWarnings("deprecation") 42 abstract class DeclaredTypeImpl extends TypeMirrorImpl 43 implements DeclaredType { 44 45 protected Type.ClassType type; 46 47 48 protected DeclaredTypeImpl(AptEnv env, Type.ClassType type) { 49 super(env, type); 50 this.type = type; 51 } 52 53 54 /** 55 * Returns a string representation of this declared type. 56 * This includes the type's name and any actual type arguments. 57 * Type names are qualified. 58 */ 59 public String toString() { 60 return toString(env, type); 61 } 62 63 /** 64 * {@inheritDoc} 65 */ 66 public TypeDeclaration getDeclaration() { 67 return env.declMaker.getTypeDeclaration((ClassSymbol) type.tsym); 68 } 69 70 /** 71 * {@inheritDoc} 72 */ 73 public DeclaredType getContainingType() { 74 if (type.getEnclosingType().tag == TypeTags.CLASS) { 75 // This is the type of an inner class. 76 return (DeclaredType) env.typeMaker.getType(type.getEnclosingType()); 77 } 78 ClassSymbol enclosing = type.tsym.owner.enclClass(); 79 if (enclosing != null) { 80 // Nested but not inner. Return the raw type of the enclosing 81 // class or interface. 82 // See java.lang.reflect.ParameterizedType.getOwnerType(). 83 return (DeclaredType) env.typeMaker.getType( 84 env.jctypes.erasure(enclosing.type)); 85 } 86 return null; 87 } 88 89 /** 90 * {@inheritDoc} 91 */ 92 public Collection<TypeMirror> getActualTypeArguments() { 93 return env.typeMaker.getTypes(type.getTypeArguments()); 94 } 95 96 /** 97 * {@inheritDoc} 98 */ 99 public Collection<InterfaceType> getSuperinterfaces() { 100 return env.typeMaker.getTypes(env.jctypes.interfaces(type), 101 InterfaceType.class); 102 } 103 104 105 /** 106 * Returns a string representation of this declared type. 107 * See {@link #toString()} for details. 108 */ 109 static String toString(AptEnv env, Type.ClassType c) { 110 return c.toString(); 111 } 112 }