--- a/langtools/src/share/classes/com/sun/tools/javac/main/RecognizedOptions.java Mon Jan 16 11:52:51 2012 +0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,651 +0,0 @@
-/*
- * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.tools.javac.main;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.PrintWriter;
-import java.util.EnumSet;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.Set;
-import javax.lang.model.SourceVersion;
-
-import com.sun.tools.javac.code.Lint;
-import com.sun.tools.javac.code.Source;
-import com.sun.tools.javac.code.Type;
-import com.sun.tools.javac.jvm.Target;
-import com.sun.tools.javac.main.JavacOption.HiddenOption;
-import com.sun.tools.javac.main.JavacOption.Option;
-import com.sun.tools.javac.main.JavacOption.XOption;
-import com.sun.tools.javac.processing.JavacProcessingEnvironment;
-import com.sun.tools.javac.util.ListBuffer;
-import com.sun.tools.javac.util.Log;
-import com.sun.tools.javac.util.Log.PrefixKind;
-import com.sun.tools.javac.util.Options;
-
-import static com.sun.tools.javac.main.OptionName.*;
-
-/**
- * TODO: describe com.sun.tools.javac.main.RecognizedOptions
- *
- * <p><b>This is NOT part of any supported API.
- * If you write code that depends on this, you do so at your own
- * risk. This code and its internal interfaces are subject to change
- * or deletion without notice.</b></p>
- */
-public class RecognizedOptions {
-
- private RecognizedOptions() {}
-
- public interface OptionHelper {
-
- void setOut(PrintWriter out);
-
- void error(String key, Object... args);
-
- void printVersion();
-
- void printFullVersion();
-
- void printHelp();
-
- void printXhelp();
-
- void addFile(File f);
-
- void addClassName(String s);
-
- }
-
- public static class GrumpyHelper implements OptionHelper {
- private Log log;
-
- public GrumpyHelper(Log log) {
- this.log = log;
- }
-
- public void setOut(PrintWriter out) {
- throw new IllegalArgumentException();
- }
-
- public void error(String key, Object... args) {
- throw new IllegalArgumentException(log.localize(PrefixKind.JAVAC, key, args));
- }
-
- public void printVersion() {
- throw new IllegalArgumentException();
- }
-
- public void printFullVersion() {
- throw new IllegalArgumentException();
- }
-
- public void printHelp() {
- throw new IllegalArgumentException();
- }
-
- public void printXhelp() {
- throw new IllegalArgumentException();
- }
-
- public void addFile(File f) {
- throw new IllegalArgumentException(f.getPath());
- }
-
- public void addClassName(String s) {
- throw new IllegalArgumentException(s);
- }
-
- }
-
- static Set<OptionName> javacOptions = EnumSet.of(
- G,
- G_NONE,
- G_CUSTOM,
- XLINT,
- XLINT_CUSTOM,
- NOWARN,
- VERBOSE,
- DEPRECATION,
- CLASSPATH,
- CP,
- SOURCEPATH,
- BOOTCLASSPATH,
- XBOOTCLASSPATH_PREPEND,
- XBOOTCLASSPATH_APPEND,
- XBOOTCLASSPATH,
- EXTDIRS,
- DJAVA_EXT_DIRS,
- ENDORSEDDIRS,
- DJAVA_ENDORSED_DIRS,
- PROC,
- PROCESSOR,
- PROCESSORPATH,
- D,
- S,
- IMPLICIT,
- ENCODING,
- SOURCE,
- TARGET,
- VERSION,
- FULLVERSION,
- DIAGS,
- HELP,
- A,
- X,
- J,
- MOREINFO,
- WERROR,
- // COMPLEXINFERENCE,
- PROMPT,
- DOE,
- PRINTSOURCE,
- WARNUNCHECKED,
- XMAXERRS,
- XMAXWARNS,
- XSTDOUT,
- XPKGINFO,
- XPRINT,
- XPRINTROUNDS,
- XPRINTPROCESSORINFO,
- XPREFER,
- O,
- XJCOV,
- XD,
- AT,
- SOURCEFILE);
-
- static Set<OptionName> javacFileManagerOptions = EnumSet.of(
- CLASSPATH,
- CP,
- SOURCEPATH,
- BOOTCLASSPATH,
- XBOOTCLASSPATH_PREPEND,
- XBOOTCLASSPATH_APPEND,
- XBOOTCLASSPATH,
- EXTDIRS,
- DJAVA_EXT_DIRS,
- ENDORSEDDIRS,
- DJAVA_ENDORSED_DIRS,
- PROCESSORPATH,
- D,
- S,
- ENCODING,
- SOURCE);
-
- static Set<OptionName> javacToolOptions = EnumSet.of(
- G,
- G_NONE,
- G_CUSTOM,
- XLINT,
- XLINT_CUSTOM,
- NOWARN,
- VERBOSE,
- DEPRECATION,
- PROC,
- PROCESSOR,
- IMPLICIT,
- SOURCE,
- TARGET,
- // VERSION,
- // FULLVERSION,
- // HELP,
- A,
- // X,
- // J,
- MOREINFO,
- WERROR,
- // COMPLEXINFERENCE,
- PROMPT,
- DOE,
- PRINTSOURCE,
- WARNUNCHECKED,
- XMAXERRS,
- XMAXWARNS,
- // XSTDOUT,
- XPKGINFO,
- XPRINT,
- XPRINTROUNDS,
- XPRINTPROCESSORINFO,
- XPREFER,
- O,
- XJCOV,
- XD);
-
- static Option[] getJavaCompilerOptions(OptionHelper helper) {
- return getOptions(helper, javacOptions);
- }
-
- public static Option[] getJavacFileManagerOptions(OptionHelper helper) {
- return getOptions(helper, javacFileManagerOptions);
- }
-
- public static Option[] getJavacToolOptions(OptionHelper helper) {
- return getOptions(helper, javacToolOptions);
- }
-
- static Option[] getOptions(OptionHelper helper, Set<OptionName> desired) {
- ListBuffer<Option> options = new ListBuffer<Option>();
- for (Option option : getAll(helper))
- if (desired.contains(option.getName()))
- options.append(option);
- return options.toArray(new Option[options.length()]);
- }
-
- /**
- * Get all the recognized options.
- * @param helper an {@code OptionHelper} to help when processing options
- * @return an array of options
- */
- public static Option[] getAll(final OptionHelper helper) {
- return new Option[] {
- new Option(G, "opt.g"),
- new Option(G_NONE, "opt.g.none") {
- @Override
- public boolean process(Options options, String option) {
- options.put("-g:", "none");
- return false;
- }
- },
-
- new Option(G_CUSTOM, "opt.g.lines.vars.source",
- Option.ChoiceKind.ANYOF, "lines", "vars", "source"),
-
- new XOption(XLINT, "opt.Xlint"),
- new XOption(XLINT_CUSTOM, "opt.Xlint.suboptlist",
- Option.ChoiceKind.ANYOF, getXLintChoices()),
-
- // -nowarn is retained for command-line backward compatibility
- new Option(NOWARN, "opt.nowarn") {
- @Override
- public boolean process(Options options, String option) {
- options.put("-Xlint:none", option);
- return false;
- }
- },
-
- new Option(VERBOSE, "opt.verbose"),
-
- // -deprecation is retained for command-line backward compatibility
- new Option(DEPRECATION, "opt.deprecation") {
- @Override
- public boolean process(Options options, String option) {
- options.put("-Xlint:deprecation", option);
- return false;
- }
- },
-
- new Option(CLASSPATH, "opt.arg.path", "opt.classpath"),
- new Option(CP, "opt.arg.path", "opt.classpath") {
- @Override
- public boolean process(Options options, String option, String arg) {
- return super.process(options, "-classpath", arg);
- }
- },
- new Option(SOURCEPATH, "opt.arg.path", "opt.sourcepath"),
- new Option(BOOTCLASSPATH, "opt.arg.path", "opt.bootclasspath") {
- @Override
- public boolean process(Options options, String option, String arg) {
- options.remove("-Xbootclasspath/p:");
- options.remove("-Xbootclasspath/a:");
- return super.process(options, option, arg);
- }
- },
- new XOption(XBOOTCLASSPATH_PREPEND,"opt.arg.path", "opt.Xbootclasspath.p"),
- new XOption(XBOOTCLASSPATH_APPEND, "opt.arg.path", "opt.Xbootclasspath.a"),
- new XOption(XBOOTCLASSPATH, "opt.arg.path", "opt.bootclasspath") {
- @Override
- public boolean process(Options options, String option, String arg) {
- options.remove("-Xbootclasspath/p:");
- options.remove("-Xbootclasspath/a:");
- return super.process(options, "-bootclasspath", arg);
- }
- },
- new Option(EXTDIRS, "opt.arg.dirs", "opt.extdirs"),
- new XOption(DJAVA_EXT_DIRS, "opt.arg.dirs", "opt.extdirs") {
- @Override
- public boolean process(Options options, String option, String arg) {
- return super.process(options, "-extdirs", arg);
- }
- },
- new Option(ENDORSEDDIRS, "opt.arg.dirs", "opt.endorseddirs"),
- new XOption(DJAVA_ENDORSED_DIRS, "opt.arg.dirs", "opt.endorseddirs") {
- @Override
- public boolean process(Options options, String option, String arg) {
- return super.process(options, "-endorseddirs", arg);
- }
- },
- new Option(PROC, "opt.proc.none.only",
- Option.ChoiceKind.ONEOF, "none", "only"),
- new Option(PROCESSOR, "opt.arg.class.list", "opt.processor"),
- new Option(PROCESSORPATH, "opt.arg.path", "opt.processorpath"),
- new Option(D, "opt.arg.directory", "opt.d"),
- new Option(S, "opt.arg.directory", "opt.sourceDest"),
- new Option(IMPLICIT, "opt.implicit",
- Option.ChoiceKind.ONEOF, "none", "class"),
- new Option(ENCODING, "opt.arg.encoding", "opt.encoding"),
- new Option(SOURCE, "opt.arg.release", "opt.source") {
- @Override
- public boolean process(Options options, String option, String operand) {
- Source source = Source.lookup(operand);
- if (source == null) {
- helper.error("err.invalid.source", operand);
- return true;
- }
- return super.process(options, option, operand);
- }
- },
- new Option(TARGET, "opt.arg.release", "opt.target") {
- @Override
- public boolean process(Options options, String option, String operand) {
- Target target = Target.lookup(operand);
- if (target == null) {
- helper.error("err.invalid.target", operand);
- return true;
- }
- return super.process(options, option, operand);
- }
- },
- new Option(VERSION, "opt.version") {
- @Override
- public boolean process(Options options, String option) {
- helper.printVersion();
- return super.process(options, option);
- }
- },
- new HiddenOption(FULLVERSION) {
- @Override
- public boolean process(Options options, String option) {
- helper.printFullVersion();
- return super.process(options, option);
- }
- },
- new HiddenOption(DIAGS) {
- @Override
- public boolean process(Options options, String option) {
- Option xd = getOptions(helper, EnumSet.of(XD))[0];
- option = option.substring(option.indexOf('=') + 1);
- String diagsOption = option.contains("%") ?
- "-XDdiagsFormat=" :
- "-XDdiags=";
- diagsOption += option;
- if (xd.matches(diagsOption))
- return xd.process(options, diagsOption);
- else
- return false;
- }
- },
- new Option(HELP, "opt.help") {
- @Override
- public boolean process(Options options, String option) {
- helper.printHelp();
- return super.process(options, option);
- }
- },
- new Option(A, "opt.arg.key.equals.value","opt.A") {
- @Override
- String helpSynopsis(Log log) {
- hasSuffix = true;
- return super.helpSynopsis(log);
- }
-
- @Override
- public boolean matches(String arg) {
- return arg.startsWith("-A");
- }
-
- @Override
- public boolean hasArg() {
- return false;
- }
- // Mapping for processor options created in
- // JavacProcessingEnvironment
- @Override
- public boolean process(Options options, String option) {
- int argLength = option.length();
- if (argLength == 2) {
- helper.error("err.empty.A.argument");
- return true;
- }
- int sepIndex = option.indexOf('=');
- String key = option.substring(2, (sepIndex != -1 ? sepIndex : argLength) );
- if (!JavacProcessingEnvironment.isValidOptionName(key)) {
- helper.error("err.invalid.A.key", option);
- return true;
- }
- return process(options, option, option);
- }
- },
- new Option(X, "opt.X") {
- @Override
- public boolean process(Options options, String option) {
- helper.printXhelp();
- return super.process(options, option);
- }
- },
-
- // This option exists only for the purpose of documenting itself.
- // It's actually implemented by the launcher.
- new Option(J, "opt.arg.flag", "opt.J") {
- @Override
- String helpSynopsis(Log log) {
- hasSuffix = true;
- return super.helpSynopsis(log);
- }
- @Override
- public boolean process(Options options, String option) {
- throw new AssertionError
- ("the -J flag should be caught by the launcher.");
- }
- },
-
- // stop after parsing and attributing.
- // new HiddenOption("-attrparseonly"),
-
- // new Option("-moreinfo", "opt.moreinfo") {
- new HiddenOption(MOREINFO) {
- @Override
- public boolean process(Options options, String option) {
- Type.moreInfo = true;
- return super.process(options, option);
- }
- },
-
- // treat warnings as errors
- new Option(WERROR, "opt.Werror"),
-
- // use complex inference from context in the position of a method call argument
- new HiddenOption(COMPLEXINFERENCE),
-
- // generare source stubs
- // new HiddenOption("-stubs"),
-
- // relax some constraints to allow compiling from stubs
- // new HiddenOption("-relax"),
-
- // output source after translating away inner classes
- // new Option("-printflat", "opt.printflat"),
- // new HiddenOption("-printflat"),
-
- // display scope search details
- // new Option("-printsearch", "opt.printsearch"),
- // new HiddenOption("-printsearch"),
-
- // prompt after each error
- // new Option("-prompt", "opt.prompt"),
- new HiddenOption(PROMPT),
-
- // dump stack on error
- new HiddenOption(DOE),
-
- // output source after type erasure
- // new Option("-s", "opt.s"),
- new HiddenOption(PRINTSOURCE),
-
- // output shrouded class files
- // new Option("-scramble", "opt.scramble"),
- // new Option("-scrambleall", "opt.scrambleall"),
-
- // display warnings for generic unchecked operations
- new HiddenOption(WARNUNCHECKED) {
- @Override
- public boolean process(Options options, String option) {
- options.put("-Xlint:unchecked", option);
- return false;
- }
- },
-
- new XOption(XMAXERRS, "opt.arg.number", "opt.maxerrs"),
- new XOption(XMAXWARNS, "opt.arg.number", "opt.maxwarns"),
- new XOption(XSTDOUT, "opt.arg.file", "opt.Xstdout") {
- @Override
- public boolean process(Options options, String option, String arg) {
- try {
- helper.setOut(new PrintWriter(new FileWriter(arg), true));
- } catch (java.io.IOException e) {
- helper.error("err.error.writing.file", arg, e);
- return true;
- }
- return super.process(options, option, arg);
- }
- },
-
- new XOption(XPRINT, "opt.print"),
-
- new XOption(XPRINTROUNDS, "opt.printRounds"),
-
- new XOption(XPRINTPROCESSORINFO, "opt.printProcessorInfo"),
-
- new XOption(XPREFER, "opt.prefer",
- Option.ChoiceKind.ONEOF, "source", "newer"),
-
- new XOption(XPKGINFO, "opt.pkginfo",
- Option.ChoiceKind.ONEOF, "always", "legacy", "nonempty"),
-
- /* -O is a no-op, accepted for backward compatibility. */
- new HiddenOption(O),
-
- /* -Xjcov produces tables to support the code coverage tool jcov. */
- new HiddenOption(XJCOV),
-
- /* This is a back door to the compiler's option table.
- * -XDx=y sets the option x to the value y.
- * -XDx sets the option x to the value x.
- */
- new HiddenOption(XD) {
- String s;
- @Override
- public boolean matches(String s) {
- this.s = s;
- return s.startsWith(name.optionName);
- }
- @Override
- public boolean process(Options options, String option) {
- s = s.substring(name.optionName.length());
- int eq = s.indexOf('=');
- String key = (eq < 0) ? s : s.substring(0, eq);
- String value = (eq < 0) ? s : s.substring(eq+1);
- options.put(key, value);
- return false;
- }
- },
-
- // This option exists only for the purpose of documenting itself.
- // It's actually implemented by the CommandLine class.
- new Option(AT, "opt.arg.file", "opt.AT") {
- @Override
- String helpSynopsis(Log log) {
- hasSuffix = true;
- return super.helpSynopsis(log);
- }
- @Override
- public boolean process(Options options, String option) {
- throw new AssertionError
- ("the @ flag should be caught by CommandLine.");
- }
- },
-
- /*
- * TODO: With apt, the matches method accepts anything if
- * -XclassAsDecls is used; code elsewhere does the lookup to
- * see if the class name is both legal and found.
- *
- * In apt, the process method adds the candidate class file
- * name to a separate list.
- */
- new HiddenOption(SOURCEFILE) {
- String s;
- @Override
- public boolean matches(String s) {
- this.s = s;
- return s.endsWith(".java") // Java source file
- || SourceVersion.isName(s); // Legal type name
- }
- @Override
- public boolean process(Options options, String option) {
- if (s.endsWith(".java") ) {
- File f = new File(s);
- if (!f.exists()) {
- helper.error("err.file.not.found", f);
- return true;
- }
- if (!f.isFile()) {
- helper.error("err.file.not.file", f);
- return true;
- }
- helper.addFile(f);
- }
- else
- helper.addClassName(s);
- return false;
- }
- },
- };
- }
-
- public enum PkgInfo {
- ALWAYS, LEGACY, NONEMPTY;
- public static PkgInfo get(Options options) {
- String v = options.get(XPKGINFO);
- return (v == null
- ? PkgInfo.LEGACY
- : PkgInfo.valueOf(v.toUpperCase()));
- }
- }
-
- private static Map<String,Boolean> getXLintChoices() {
- Map<String,Boolean> choices = new LinkedHashMap<String,Boolean>();
- choices.put("all", false);
- for (Lint.LintCategory c : Lint.LintCategory.values())
- choices.put(c.option, c.hidden);
- for (Lint.LintCategory c : Lint.LintCategory.values())
- choices.put("-" + c.option, c.hidden);
- choices.put("none", false);
- return choices;
- }
-
-}