com.sun.tools.oldlets.javadoc.main.ToolOption Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
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* 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).
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package com.sun.tools.oldlets.javadoc.main;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.StringTokenizer;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.main.Option;
import com.sun.tools.javac.main.OptionHelper;
import com.sun.tools.javac.util.ListBuffer;
import com.sun.tools.javac.util.Options;
import java.util.Arrays;
/**
* javadoc tool options.
*
* 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.
*/
public enum ToolOption {
// ----- options for underlying compiler -----
BOOTCLASSPATH("-bootclasspath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "BOOT_CLASS_PATH", "BOOTCLASSPATH");
}
},
CLASSPATH("-classpath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "CLASS_PATH", "CLASSPATH");
}
},
CP("-cp", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "CLASS_PATH", "CLASSPATH");
}
},
CLASS_PATH("--class-path", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "CLASS_PATH", "CLASSPATH");
}
},
EXTDIRS("-extdirs", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(Option.EXTDIRS, arg);
}
},
SOURCEPATH("-sourcepath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "SOURCE_PATH", "SOURCEPATH");
}
},
SOURCE_PATH("--source-path", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "SOURCE_PATH", "SOURCEPATH");
}
},
SYSCLASSPATH("-sysclasspath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "BOOT_CLASS_PATH", "BOOTCLASSPATH");
}
},
MODULE_SOURCE_PATH("--module-source-path", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "MODULE_SOURCE_PATH", null);
}
},
UPGRADE_MODULE_PATH("--upgrade-module-path", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "UPGRADE_MODULE_PATH", null);
}
},
SYSTEM_("--system", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "SYSTEM", null);
}
},
MODULE_PATH("--module-path", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "MODULE_PATH", null);
}
},
P("-p", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(arg, "MODULE_PATH", null);
}
},
ADD_MODULES("--add-modules", true) {
@Override
public void process(Helper helper, String arg) {
processOption("ADD_MODULES", helper.getOptionHelper(), opt, arg);
}
},
LIMIT_MODULES("--limit-modules", true) {
@Override
public void process(Helper helper, String arg) {
processOption("LIMIT_MODULES", helper.getOptionHelper(), opt, arg);
}
},
ENCODING("-encoding", true) {
@Override
public void process(Helper helper, String arg) {
helper.encoding = arg;
helper.setCompilerOpt(opt, arg);
helper.setFileManagerOpt(Option.ENCODING, arg);
}
},
RELEASE("--release", true) {
@Override
public void process(Helper helper, String arg) {
helper.setCompilerOpt(opt, arg);
}
},
SOURCE("-source", true) {
@Override
public void process(Helper helper, String arg) {
helper.setCompilerOpt(opt, arg);
}
},
XMAXERRS("-Xmaxerrs", true) {
@Override
public void process(Helper helper, String arg) {
helper.setCompilerOpt(opt, arg);
}
},
XMAXWARNS("-Xmaxwarns", true) {
@Override
public void process(Helper helper, String arg) {
helper.setCompilerOpt(opt, arg);
}
},
ADD_READS("--add-reads", true) {
@Override
public void process(Helper helper, String arg) {
processOption("ADD_READS", helper.getOptionHelper(), opt, arg);
}
},
ADD_EXPORTS("--add-exports", true) {
@Override
public void process(Helper helper, String arg) {
processOption("ADD_EXPORTS", helper.getOptionHelper(), opt, arg);
}
},
PATCH_MODULE("--patch-module", true) {
@Override
public void process(Helper helper, String arg) {
processOption("PATCH_MODULE", helper.getOptionHelper(), opt, arg);
}
},
ADD_OPENS("--add-opens", true) {
@Override
public void process(Helper helper, String arg) {
processOption("ADD_OPENS", helper.getOptionHelper(), opt, arg);
}
},
// ----- doclet options -----
DOCLET("-doclet", true), // handled in setDocletInvoker
DOCLETPATH("-docletpath", true), // handled in setDocletInvoker
// ----- selection options -----
SUBPACKAGES("-subpackages", true) {
@Override
public void process(Helper helper, String arg) {
helper.addToList(helper.subPackages, arg);
}
},
EXCLUDE("-exclude", true) {
@Override
public void process(Helper helper, String arg) {
helper.addToList(helper.excludedPackages, arg);
}
},
// ----- filtering options -----
PACKAGE("-package") {
@Override
public void process(Helper helper) {
helper.setFilter(
Flags.PUBLIC | Flags.PROTECTED | ModifierFilter.PACKAGE);
}
},
PRIVATE("-private") {
@Override
public void process(Helper helper) {
helper.setFilter(ModifierFilter.ALL_ACCESS);
}
},
PROTECTED("-protected") {
@Override
public void process(Helper helper) {
helper.setFilter(Flags.PUBLIC | Flags.PROTECTED);
}
},
PUBLIC("-public") {
@Override
public void process(Helper helper) {
helper.setFilter(Flags.PUBLIC);
}
},
// ----- output control options -----
PROMPT("-prompt") {
@Override
public void process(Helper helper) {
helper.compOpts.put("-prompt", "-prompt");
helper.promptOnError = true;
}
},
QUIET("-quiet") {
@Override
public void process(Helper helper) {
helper.quiet = true;
}
},
VERBOSE("-verbose") {
@Override
public void process(Helper helper) {
helper.compOpts.put("-verbose", "");
}
},
XWERROR("-Xwerror") {
@Override
public void process(Helper helper) {
helper.rejectWarnings = true;
}
},
// ----- other options -----
BREAKITERATOR("-breakiterator") {
@Override
public void process(Helper helper) {
helper.breakiterator = true;
}
},
LOCALE("-locale", true) {
@Override
public void process(Helper helper, String arg) {
helper.docLocale = arg;
}
},
OVERVIEW("-overview", true),
XCLASSES("-Xclasses") {
@Override
public void process(Helper helper) {
helper.docClasses = true;
}
},
// ----- help options -----
HELP("-help") {
@Override
public void process(Helper helper) {
helper.usage();
}
},
X("-X") {
@Override
public void process(Helper helper) {
helper.Xusage();
}
};
public final String opt;
public final boolean hasArg;
ToolOption(String opt) {
this(opt, false);
}
ToolOption(String opt, boolean hasArg) {
this.opt = opt;
this.hasArg = hasArg;
}
void process(Helper helper, String arg) { }
void process(Helper helper) { }
static ToolOption get(String name) {
for (ToolOption o: values()) {
if (name.equals(o.opt))
return o;
}
return null;
}
static abstract class Helper {
/** List of decoded options. */
final ListBuffer options = new ListBuffer<>();
/** Selected packages, from -subpackages. */
final ListBuffer subPackages = new ListBuffer<>();
/** Excluded packages, from -exclude. */
final ListBuffer excludedPackages = new ListBuffer<>();
// File manager options
final Map fileManagerOpts = new LinkedHashMap<>();
/** javac options, set by various options. */
Options compOpts; // = Options.instance(context)
/* Encoding for javac, and files written? set by -encoding. */
String encoding = null;
/** Set by -breakiterator. */
boolean breakiterator = false;
/** Set by -quiet. */
boolean quiet = false;
/** Set by -Xclasses. */
boolean docClasses = false;
/** Set by -Xwerror. */
boolean rejectWarnings = false;
/** Set by -prompt. */
boolean promptOnError;
/** Set by -locale. */
String docLocale = "";
/** Set by -public, private, -protected, -package. */
ModifierFilter showAccess = null;
abstract void usage();
abstract void Xusage();
abstract void usageError(String msg, Object... args);
abstract OptionHelper getOptionHelper();
void addToList(ListBuffer list, String str){
StringTokenizer st = new StringTokenizer(str, ":");
String current;
while(st.hasMoreTokens()){
current = st.nextToken();
list.append(current);
}
}
void setFilter(long filterBits) {
if (showAccess != null) {
usageError("main.incompatible.access.flags");
}
showAccess = new ModifierFilter(filterBits);
}
void setCompilerOpt(String opt, String arg) {
if (compOpts.get(opt) != null) {
usageError("main.option.already.seen", opt);
}
compOpts.put(opt, arg);
}
void setFileManagerOpt(Option opt, String arg) {
fileManagerOpts.put(opt, arg);
}
void setFileManagerOpt(String arg, String... altNames) {
final Option opt = findOption(altNames);
if (opt == null) {
return;
}
setFileManagerOpt(opt, arg);
}
}
static void processOption(String optName, OptionHelper helper, String opt, String arg) {
Option o;
try {
o = Option.valueOf(optName);
} catch (IllegalArgumentException ex) {
return;
}
try {
SymbolKind.invokeOrNull(o, Option.class, "process", helper, opt, arg);
} catch (RuntimeException ex) {
throw ex;
} catch (Exception ex) {
throw new IllegalArgumentException(ex);
}
}
static Option findOption(String... altNames) {
for (String optName : altNames) {
if (optName == null) {
return null;
}
final Option opt;
try {
opt = Option.valueOf(optName);
} catch (IllegalArgumentException ex) {
continue;
}
return opt;
}
throw new IllegalStateException("No option " + Arrays.toString(altNames) + " among " + Arrays.toString(Option.values()));
}
}