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- /* -*- Mode: JDE; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * This file is part of the debugger and core tools for the AspectJ(tm)
- * programming language; see http://aspectj.org
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is AspectJ.
- *
- * The Initial Developer of the Original Code is Xerox Corporation. Portions
- * created by Xerox Corporation are Copyright (C) 1999-2002 Xerox Corporation.
- * All Rights Reserved.
- */
- package org.aspectj.tools.ajdoc;
-
- import org.aspectj.ajdoc.ClassDoc;
- import org.aspectj.ajdoc.PointcutDoc;
- import org.aspectj.compiler.base.ast.Dec;
- import org.aspectj.compiler.base.ast.Formals;
- import org.aspectj.compiler.base.ast.NameType;
- import org.aspectj.compiler.base.ast.TypeD;
- import org.aspectj.compiler.base.ast.TypeDec;
- import org.aspectj.compiler.base.ast.TypeDs;
- import org.aspectj.compiler.crosscuts.ast.PointcutDec;
-
- import java.util.Collection;
- import java.util.Collections;
-
- public class PointcutDocImpl
- extends ExecutableMemberDocImpl
- implements PointcutDoc {
-
- /** The pointcut to which we delegate. */
- private final PointcutDec pointcutDec;
-
- public PointcutDocImpl(ClassDoc containingClass, PointcutDec pointcutDec) {
- super(containingClass);
- this.pointcutDec = pointcutDec;
- }
-
- /**
- * Returns a empty list because advice cannot
- * be placed on a pointcut.
- *
- * @return Collection.EMPTY_LIST;
- */
- protected Collection createAdvice() {
- return Collections.EMPTY_LIST;
- }
-
- /**
- * Returns the underlying Dec -- a PointcutDec.
- *
- * @return the underlying Dec -- a PointcutDec.
- */
- protected Dec dec() {
- return pointcutDec;
- }
-
- /**
- * Returns the Formals of the underlying PointcutDec.
- *
- * @return the Formals of the underlying PointcutDec.
- */
- protected Formals getFormals() {
- return pointcutDec.getFormals();
- }
-
- /**
- * Returns null because pointcut cannot throw execptions.
- *
- * @return null.
- */
- public TypeDs getThrows() {
- return null;
- }
-
- /**
- * Returns the return type of this method.
- *
- * @return the Type representing the type this
- * method returns.
- */
- public com.sun.javadoc.Type resultType() {
- TypeD typed = pointcutDec.getResultTypeD();
- if (typed == null) return null; //TODO: maybe return VOID
- return null; //TODOtyped.getType();
- }
-
- /**
- * Returns the type that nearest super class that defines
- * this method.
- *
- * @return the type that nearest super class that defines
- * this method.
- */
- public com.sun.javadoc.ClassDoc overriddenClass() {
- //TODO: This sucks!!!
- TypeDec where = pointcutDec.getDeclaringType().getTypeDec();
- NameType superType = (NameType)where.getSuperClassType();
- while (superType != null) {
- PointcutDec pc = Util.pointcutDec(superType,
- pointcutDec.getId(),
- pointcutDec.getFormals());
- if (pc != null && !pc.getId().equals("NOT_FOUND")) {
- // XXX TypeDec result = superType.getTypeDec();
- return null; //TODOresult;
- }
- if (superType.getTypeDec().getFullName().
- equals("java.lang.Object")) {
- return null;
- }
- superType = (NameType)superType.getTypeDec().getSuperClassType();
- }
- return null;
- }
-
- /**
- * Returns <code>true</code>.
- *
- * @return <code>true</code>.
- */
- public boolean isPointcut() {
- return true;
- }
-
- /**
- * Returns <code>true</code> if this method is <code>abstract</code>.
- *
- * @return <code>true</code> if this method is <code>abstract</code>.
- */
- public boolean isAbstract() {
- return pointcutDec.isAbstract();
- }
- }
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