ohrstrom@1504: /*
ohrstrom@1504:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
ohrstrom@1504:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohrstrom@1504:  *
ohrstrom@1504:  * This code is free software; you can redistribute it and/or modify it
ohrstrom@1504:  * under the terms of the GNU General Public License version 2 only, as
ohrstrom@1504:  * published by the Free Software Foundation.  Oracle designates this
ohrstrom@1504:  * particular file as subject to the "Classpath" exception as provided
ohrstrom@1504:  * by Oracle in the LICENSE file that accompanied this code.
ohrstrom@1504:  *
ohrstrom@1504:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohrstrom@1504:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohrstrom@1504:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohrstrom@1504:  * version 2 for more details (a copy is included in the LICENSE file that
ohrstrom@1504:  * accompanied this code).
ohrstrom@1504:  *
ohrstrom@1504:  * You should have received a copy of the GNU General Public License version
ohrstrom@1504:  * 2 along with this work; if not, write to the Free Software Foundation,
ohrstrom@1504:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohrstrom@1504:  *
ohrstrom@1504:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohrstrom@1504:  * or visit www.oracle.com if you need additional information or have any
ohrstrom@1504:  * questions.
ohrstrom@1504:  */
ohrstrom@1504: package com.sun.tools.sjavac.comp;
ohrstrom@1504: 
ohrstrom@1504: import com.sun.tools.javac.comp.Resolve;
ohrstrom@1504: import com.sun.tools.javac.util.Context;
ohrstrom@1504: import com.sun.tools.javac.code.Symbol;
ohrstrom@1504: 
ohrstrom@1504: /** Subclass to Resolve that overrides collect.
ohrstrom@1504:  *
ohrstrom@1504:  * <p><b>This is NOT part of any supported API.
ohrstrom@1504:  * If you write code that depends on this, you do so at your own
ohrstrom@1504:  * risk.  This code and its internal interfaces are subject to change
ohrstrom@1504:  * or deletion without notice.</b></p>
ohrstrom@1504:  */
ohrstrom@1504: public class ResolveWithDeps extends Resolve {
ohrstrom@1504: 
ohrstrom@1504:     /** The dependency database
ohrstrom@1504:      */
ohrstrom@1504:     protected Dependencies deps;
ohrstrom@1504: 
ohrstrom@1504:     protected ResolveWithDeps(Context context) {
ohrstrom@1504:         super(context);
ohrstrom@1504:         deps = Dependencies.instance(context);
ohrstrom@1504:     }
ohrstrom@1504: 
ohrstrom@1504:     public static void preRegister(Context context) {
ohrstrom@1504:         context.put(resolveKey, new Context.Factory<Resolve>() {
ohrstrom@1504:             public Resolve make(Context c) {
ohrstrom@1504:                 Resolve instance = new ResolveWithDeps(c);
ohrstrom@1504:                 c.put(Resolve.class, instance);
ohrstrom@1504:                 return instance;
ohrstrom@1504:             }
ohrstrom@1504:         });
ohrstrom@1504:     }
ohrstrom@1504:     /** Collect dependencies in the enclosing class
ohrstrom@1504:      * @param from The enclosing class sym
ohrstrom@1504:      * @param to   The enclosing classes references this sym.
ohrstrom@1504:      * */
ohrstrom@1504:     @Override
ohrstrom@1504:     public void reportDependence(Symbol from, Symbol to) {
ohrstrom@1504:         // Capture dependencies between the packages.
ohrstrom@1504:         deps.collect(from.packge().fullname, to.packge().fullname);
ohrstrom@1504:     }
ohrstrom@1504: }