1 /*

     2  * Copyright (c) 2004, 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.declaration;

    27 

    28 

    29 import java.util.Collection;

    30 import java.util.ArrayList;

    31 

    32 import com.sun.mirror.declaration.*;

    33 import com.sun.mirror.type.*;

    34 import com.sun.mirror.util.DeclarationVisitor;

    35 import com.sun.tools.apt.mirror.AptEnv;

    36 import com.sun.tools.javac.code.*;

    37 import com.sun.tools.javac.code.Symbol.*;

    38 import com.sun.tools.javac.util.Name;

    39 

    40 /**

    41  * Implementation of TypeDeclaration

    42  */

    43 @SuppressWarnings("deprecation")

    44 public class TypeDeclarationImpl extends MemberDeclarationImpl

    45                                  implements TypeDeclaration {

    46 

    47     public ClassSymbol sym;

    48 

    49 

    50     /**

    51      * "sym" should be completed before this constructor is called.

    52      */

    53      protected TypeDeclarationImpl(AptEnv env, ClassSymbol sym) {

    54         super(env, sym);

    55         this.sym = sym;

    56     }

    57 

    58 

    59     /**

    60      * Returns the type's name, with any type parameters (including those

    61      * of outer classes).  Type names are qualified.

    62      */

    63     public String toString() {

    64         return toString(env, sym);

    65     }

    66 

    67     /**

    68      * {@inheritDoc}

    69      */

    70     public PackageDeclaration getPackage() {

    71         return env.declMaker.getPackageDeclaration(sym.packge());

    72     }

    73 

    74     /**

    75      * {@inheritDoc}

    76      */

    77     public String getQualifiedName() {

    78         return sym.toString();

    79     }

    80 

    81     /**

    82      * {@inheritDoc}

    83      */

    84     public Collection<InterfaceType> getSuperinterfaces() {

    85         return env.typeMaker.getTypes(env.jctypes.interfaces(sym.type),

    86                                       InterfaceType.class);

    87     }

    88 

    89     /**

    90      * {@inheritDoc}

    91      */

    92     public Collection<FieldDeclaration> getFields() {

    93         ArrayList<FieldDeclaration> res = new ArrayList<FieldDeclaration>();

    94         for (Symbol s : getMembers(true)) {

    95             if (s.kind == Kinds.VAR) {

    96                 res.add(env.declMaker.getFieldDeclaration((VarSymbol) s));

    97             }

    98         }

    99         return res;

   100     }

   101 

   102     /**

   103      * {@inheritDoc}

   104      */

   105     public Collection<? extends MethodDeclaration> getMethods() {

   106         ArrayList<MethodDeclaration> res = new ArrayList<MethodDeclaration>();

   107         for (Symbol s : getMembers(true)) {

   108             if (s.kind == Kinds.MTH && !s.isConstructor() &&

   109                 !env.names.clinit.equals(s.name) ) { // screen out static initializers

   110                 MethodSymbol m = (MethodSymbol) s;

   111                 res.add((MethodDeclaration)

   112                         env.declMaker.getExecutableDeclaration(m));

   113             }

   114         }

   115         return res;

   116     }

   117 

   118     /**

   119      * {@inheritDoc}

   120      */

   121     public Collection<TypeDeclaration> getNestedTypes() {

   122         ArrayList<TypeDeclaration> res = new ArrayList<TypeDeclaration>();

   123         for (Symbol s : getMembers(true)) {

   124             if (s.kind == Kinds.TYP) {

   125                 res.add(env.declMaker.getTypeDeclaration((ClassSymbol) s));

   126             }

   127         }

   128         return res;

   129     }

   130 

   131     /**

   132      * {@inheritDoc}

   133      */

   134     public void accept(DeclarationVisitor v) {

   135         v.visitTypeDeclaration(this);

   136     }

   137 

   138 

   139     /**

   140      * Returns a type's name, with any type parameters (including those

   141      * of outer classes).  Type names are qualified.

   142      */

   143     static String toString(AptEnv env, ClassSymbol c) {

   144         StringBuilder sb = new StringBuilder();

   145         if (c.isInner()) {

   146             // c is an inner class, so include type params of outer.

   147             ClassSymbol enclosing = c.owner.enclClass();

   148             sb.append(toString(env, enclosing))

   149               .append('.')

   150               .append(c.name);

   151         } else {

   152             sb.append(c);

   153         }

   154         sb.append(typeParamsToString(env, c));

   155         return sb.toString();

   156     }

   157 }