1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/classes/com/sun/tools/javap/JavapFileManager.java Tue Jun 03 13:26:47 2008 -0700 1.3 @@ -0,0 +1,86 @@ 1.4 +/* 1.5 + * Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.25 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.26 + * have any questions. 1.27 + */ 1.28 + 1.29 +package com.sun.tools.javap; 1.30 + 1.31 +import java.io.File; 1.32 +import java.io.PrintWriter; 1.33 +import java.nio.charset.Charset; 1.34 +import javax.tools.Diagnostic; 1.35 +import javax.tools.DiagnosticListener; 1.36 +import javax.tools.JavaFileObject; 1.37 + 1.38 +import com.sun.tools.javac.util.Context; 1.39 +import com.sun.tools.javac.util.JCDiagnostic; 1.40 +import com.sun.tools.javac.util.JavacFileManager; 1.41 + 1.42 +/** 1.43 + * javap's implementation of JavaFileManager. 1.44 + * 1.45 + * <p><b>This is NOT part of any API supported by Sun Microsystems. If 1.46 + * you write code that depends on this, you do so at your own risk. 1.47 + * This code and its internal interfaces are subject to change or 1.48 + * deletion without notice.</b> 1.49 + */ 1.50 +class JavapFileManager extends JavacFileManager { 1.51 + private JavapFileManager(Context context, Charset charset) { 1.52 + super(context, true, charset); 1.53 + } 1.54 + 1.55 + static JavapFileManager create(final DiagnosticListener<? super JavaFileObject> dl, PrintWriter log, Options options) { 1.56 + Context javac_context = new Context(); 1.57 + 1.58 + if (dl != null) { 1.59 + // Workaround bug 6625520: javac handles missing entries on classpath badly 1.60 + // Ignore spurious errors for missing files 1.61 + DiagnosticListener<JavaFileObject> wrapper = new DiagnosticListener<JavaFileObject>() { 1.62 + public void report(Diagnostic<? extends JavaFileObject> diagnostic) { 1.63 + if (diagnostic instanceof JCDiagnostic) { 1.64 + JCDiagnostic jcd = (JCDiagnostic) diagnostic; 1.65 + if (jcd.getCode().equals("compiler.err.error.reading.file")) { 1.66 + Object[] args = jcd.getArgs(); 1.67 + if (args.length > 0 && args[0] != null && args[0].toString().length() > 0) { 1.68 + File f = new File(args[0].toString()); 1.69 + if (!f.exists()) 1.70 + return; 1.71 + } 1.72 + } 1.73 + 1.74 + } 1.75 + dl.report(diagnostic); 1.76 + } 1.77 + }; 1.78 + javac_context.put(DiagnosticListener.class, wrapper); 1.79 + } 1.80 + 1.81 + javac_context.put(com.sun.tools.javac.util.Log.outKey, log); 1.82 + 1.83 + return new JavapFileManager(javac_context, null); 1.84 + } 1.85 + 1.86 + void setIgnoreSymbolFile(boolean b) { 1.87 + ignoreSymbolFile = b; 1.88 + } 1.89 +}