110 lines
4.5 KiB
Java
110 lines
4.5 KiB
Java
/*
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* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.tools.sjavac.comp;
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import java.util.StringTokenizer;
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import com.sun.tools.javac.main.JavaCompiler;
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import com.sun.tools.javac.util.Context;
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import com.sun.tools.javac.code.Symbol.ClassSymbol;
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import com.sun.tools.sjavac.server.CompilerThread;
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import java.io.File;
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/** Subclass to Resolve that overrides collect.
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*
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* <p><b>This is NOT part of any supported API.
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* If you write code that depends on this, you do so at your own
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* risk. This code and its internal interfaces are subject to change
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* or deletion without notice.</b></p>
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*/
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public class JavaCompilerWithDeps extends JavaCompiler {
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/** The dependency database
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*/
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protected Dependencies deps;
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protected CompilerThread compilerThread;
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public JavaCompilerWithDeps(Context context, CompilerThread t) {
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super(context);
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deps = Dependencies.instance(context);
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compilerThread = t;
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needRootClasses = true;
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}
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public static void preRegister(Context context, final CompilerThread t) {
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context.put(compilerKey, new Context.Factory<JavaCompiler>() {
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public JavaCompiler make(Context c) {
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JavaCompiler instance = new JavaCompilerWithDeps(c, t);
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c.put(JavaCompiler.class, instance);
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return instance;
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}
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});
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}
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/** Collect the public apis of classes supplied explicitly for compilation.
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* @param sym The class to visit.
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*/
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@Override
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public void reportPublicApi(ClassSymbol sym) {
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// The next test will catch when source files are located in the wrong directory!
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// This ought to be moved into javac as a new warning, or perhaps as part
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// of the auxiliary class warning.
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// For example if sun.swing.BeanInfoUtils
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// is in fact stored in: /mybuild/jdk/gensrc/javax/swing/beaninfo/BeanInfoUtils.java
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// We do not need to test that BeanInfoUtils is stored in a file named BeanInfoUtils
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// since this is checked earlier.
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if (sym.sourcefile != null) {
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// Rewrite sun.swing.BeanInfoUtils into /sun/swing/
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StringBuilder pathb = new StringBuilder();
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StringTokenizer qn = new StringTokenizer(sym.packge().toString(), ".");
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boolean first = true;
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while (qn.hasMoreTokens()) {
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String o = qn.nextToken();
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pathb.append("/");
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pathb.append(o);
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first = false;
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}
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pathb.append("/");
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String path = pathb.toString();
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// Now cut the uri to be: file:///mybuild/jdk/gensrc/javax/swing/beaninfo/
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String p = sym.sourcefile.toUri().getPath();
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// Do not use File.separatorChar here, a URI always uses slashes /.
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int i = p.lastIndexOf("/");
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String pp = p.substring(0,i+1);
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// Now check if the truncated uri ends with the path. (It does not == failure!)
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if (path.length() > 0 && !path.equals("/unnamed package/") && !pp.endsWith(path)) {
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compilerThread.logError("Error: The source file "+sym.sourcefile.getName()+
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" is located in the wrong package directory, because it contains the class "+
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sym.getQualifiedName());
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}
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}
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deps.visitPubapi(sym);
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}
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}
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