1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/classes/com/sun/tools/javap/Options.java Tue Jun 03 13:26:47 2008 -0700
1.3 @@ -0,0 +1,84 @@
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 com.sun.tools.classfile.AccessFlags;
1.32 +
1.33 +/*
1.34 + * Provides access to javap's options, set via the command line
1.35 + * or JSR 199 API.
1.36 + * <p><b>This is NOT part of any API supported by Sun Microsystems. If
1.37 + * you write code that depends on this, you do so at your own risk.
1.38 + * This code and its internal interfaces are subject to change or
1.39 + * deletion without notice.</b>
1.40 + */
1.41 +public class Options {
1.42 + public static Options instance(Context context) {
1.43 + Options instance = context.get(Options.class);
1.44 + if (instance == null)
1.45 + instance = new Options(context);
1.46 + return instance;
1.47 + }
1.48 +
1.49 + protected Options(Context context) {
1.50 + context.put(Options.class, this);
1.51 + }
1.52 +
1.53 + /**
1.54 + * Checks access of class, field or method.
1.55 + */
1.56 + public boolean checkAccess(AccessFlags flags){
1.57 +
1.58 + boolean isPublic = flags.is(AccessFlags.ACC_PUBLIC);
1.59 + boolean isProtected = flags.is(AccessFlags.ACC_PROTECTED);
1.60 + boolean isPrivate = flags.is(AccessFlags.ACC_PRIVATE);
1.61 + boolean isPackage = !(isPublic || isProtected || isPrivate);
1.62 +
1.63 + if ((showAccess == AccessFlags.ACC_PUBLIC) && (isProtected || isPrivate || isPackage))
1.64 + return false;
1.65 + else if ((showAccess == AccessFlags.ACC_PROTECTED) && (isPrivate || isPackage))
1.66 + return false;
1.67 + else if ((showAccess == 0) && (isPrivate))
1.68 + return false;
1.69 + else
1.70 + return true;
1.71 + }
1.72 +
1.73 + public boolean help;
1.74 + public boolean verbose;
1.75 + public boolean version;
1.76 + public boolean fullVersion;
1.77 + public boolean showFlags;
1.78 + public boolean showLineAndLocalVariableTables;
1.79 + public int showAccess;
1.80 + public boolean showDisassembled;
1.81 + public boolean showInternalSignatures;
1.82 + public boolean showAllAttrs;
1.83 +
1.84 + public boolean compat; // bug-for-bug compatibility mode with old javap
1.85 + public boolean jsr277;
1.86 + public boolean ignoreSymbolFile; // file manager should ignore ct.sym
1.87 +}
