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.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.ReferenceType;

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

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

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

    37 

    38 

    39 /**

    40  * Implementation of ExecutableDeclaration

    41  */

    42 @SuppressWarnings("deprecation")

    43 public abstract class ExecutableDeclarationImpl extends MemberDeclarationImpl

    44                                              implements ExecutableDeclaration {

    45     public MethodSymbol sym;

    46 

    47     protected ExecutableDeclarationImpl(AptEnv env, MethodSymbol sym) {

    48         super(env, sym);

    49         this.sym = sym;

    50     }

    51 

    52 

    53     /**

    54      * Returns type parameters (if any), method name, and signature

    55      * (value parameter types).

    56      */

    57     public String toString() {

    58         return sym.toString();

    59     }

    60 

    61     /**

    62      * {@inheritDoc}

    63      */

    64     public boolean isVarArgs() {

    65         return AptEnv.hasFlag(sym, Flags.VARARGS);

    66     }

    67 

    68     /**

    69      * {@inheritDoc}

    70      */

    71     public Collection<ParameterDeclaration> getParameters() {

    72         Collection<ParameterDeclaration> res =

    73             new ArrayList<ParameterDeclaration>();

    74         for (VarSymbol param : sym.params())

    75             res.add(env.declMaker.getParameterDeclaration(param));

    76         return res;

    77     }

    78 

    79     /**

    80      * {@inheritDoc}

    81      */

    82     public Collection<ReferenceType> getThrownTypes() {

    83         ArrayList<ReferenceType> res = new ArrayList<ReferenceType>();

    84         for (Type t : sym.type.getThrownTypes()) {

    85             res.add((ReferenceType) env.typeMaker.getType(t));

    86         }

    87         return res;

    88     }

    89 }