1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/classes/com/sun/tools/sjavac/comp/JavaCompilerWithDeps.java Mon Feb 04 18:08:53 2013 -0500 1.3 @@ -0,0 +1,109 @@ 1.4 +/* 1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 +package com.sun.tools.sjavac.comp; 1.29 + 1.30 +import java.util.StringTokenizer; 1.31 + 1.32 +import com.sun.tools.javac.main.JavaCompiler; 1.33 +import com.sun.tools.javac.util.Context; 1.34 +import com.sun.tools.javac.code.Symbol.ClassSymbol; 1.35 +import com.sun.tools.sjavac.server.CompilerThread; 1.36 +import java.io.File; 1.37 + 1.38 +/** Subclass to Resolve that overrides collect. 1.39 + * 1.40 + * <p><b>This is NOT part of any supported API. 1.41 + * If you write code that depends on this, you do so at your own 1.42 + * risk. This code and its internal interfaces are subject to change 1.43 + * or deletion without notice.</b></p> 1.44 + */ 1.45 +public class JavaCompilerWithDeps extends JavaCompiler { 1.46 + 1.47 + /** The dependency database 1.48 + */ 1.49 + protected Dependencies deps; 1.50 + protected CompilerThread compilerThread; 1.51 + 1.52 + public JavaCompilerWithDeps(Context context, CompilerThread t) { 1.53 + super(context); 1.54 + deps = Dependencies.instance(context); 1.55 + compilerThread = t; 1.56 + needRootClasses = true; 1.57 + } 1.58 + 1.59 + public static void preRegister(Context context, final CompilerThread t) { 1.60 + context.put(compilerKey, new Context.Factory<JavaCompiler>() { 1.61 + public JavaCompiler make(Context c) { 1.62 + JavaCompiler instance = new JavaCompilerWithDeps(c, t); 1.63 + c.put(JavaCompiler.class, instance); 1.64 + return instance; 1.65 + } 1.66 + }); 1.67 + } 1.68 + 1.69 + /** Collect the public apis of classes supplied explicitly for compilation. 1.70 + * @param sym The class to visit. 1.71 + */ 1.72 + @Override 1.73 + public void reportPublicApi(ClassSymbol sym) { 1.74 + // The next test will catch when source files are located in the wrong directory! 1.75 + // This ought to be moved into javac as a new warning, or perhaps as part 1.76 + // of the auxiliary class warning. 1.77 + 1.78 + // For example if sun.swing.BeanInfoUtils 1.79 + // is in fact stored in: /mybuild/jdk/gensrc/javax/swing/beaninfo/BeanInfoUtils.java 1.80 + 1.81 + // We do not need to test that BeanInfoUtils is stored in a file named BeanInfoUtils 1.82 + // since this is checked earlier. 1.83 + if (sym.sourcefile != null) { 1.84 + // Rewrite sun.swing.BeanInfoUtils into /sun/swing/ 1.85 + StringBuilder pathb = new StringBuilder(); 1.86 + StringTokenizer qn = new StringTokenizer(sym.packge().toString(), "."); 1.87 + boolean first = true; 1.88 + while (qn.hasMoreTokens()) { 1.89 + String o = qn.nextToken(); 1.90 + pathb.append("/"); 1.91 + pathb.append(o); 1.92 + first = false; 1.93 + } 1.94 + pathb.append("/"); 1.95 + String path = pathb.toString(); 1.96 + 1.97 + // Now cut the uri to be: file:///mybuild/jdk/gensrc/javax/swing/beaninfo/ 1.98 + String p = sym.sourcefile.toUri().getPath(); 1.99 + // Do not use File.separatorChar here, a URI always uses slashes /. 1.100 + int i = p.lastIndexOf("/"); 1.101 + String pp = p.substring(0,i+1); 1.102 + 1.103 + // Now check if the truncated uri ends with the path. (It does not == failure!) 1.104 + if (path.length() > 0 && !path.equals("/unnamed package/") && !pp.endsWith(path)) { 1.105 + compilerThread.logError("Error: The source file "+sym.sourcefile.getName()+ 1.106 + " is located in the wrong package directory, because it contains the class "+ 1.107 + sym.getQualifiedName()); 1.108 + } 1.109 + } 1.110 + deps.visitPubapi(sym); 1.111 + } 1.112 +}