jdk.javadoc.internal.tool.ToolOption Maven / Gradle / Ivy
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/*
* Copyright (c) 2012, 2015, 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 jdk.javadoc.internal.tool;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
import com.sun.tools.javac.main.Option;
import com.sun.tools.javac.util.Options;
/**
* 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(Option.BOOTCLASSPATH, arg);
}
},
CLASSPATH("-classpath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(Option.CLASSPATH, arg);
}
},
CP("-cp", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(Option.CP, arg);
}
},
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(Option.SOURCEPATH, arg);
}
},
SYSCLASSPATH("-sysclasspath", true) {
@Override
public void process(Helper helper, String arg) {
helper.setFileManagerOpt(Option.BOOTCLASSPATH, arg);
}
},
ENCODING("-encoding", true) {
@Override
public void process(Helper helper, String arg) {
helper.encoding = arg;
helper.setCompilerOpt(opt, 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);
}
},
// ----- 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("package");
}
},
PRIVATE("-private") {
@Override
public void process(Helper helper) {
helper.setFilter("private");
}
},
PROTECTED("-protected") {
@Override
public void process(Helper helper) {
helper.setFilter("protected");
}
},
PUBLIC("-public") {
@Override
public void process(Helper helper) {
helper.setFilter("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;
}
},
// the doclet consumes this
OVERVIEW("-overview", true) {
@Override
public void process(Helper helper, String arg) {
helper.setOverviewpath(arg);
}
},
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 List> options = new ArrayList<>();
/** Selected packages, from -subpackages. */
final List subPackages = new ArrayList<>();
/** Excluded packages, from -exclude. */
final List excludedPackages = new ArrayList<>();
// 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. */
String showAccess = null;
String overviewpath;
abstract void usage();
abstract void Xusage();
abstract void usageError(String msg, Object... args);
void addToList(List list, String str){
StringTokenizer st = new StringTokenizer(str, ":");
String current;
while(st.hasMoreTokens()){
current = st.nextToken();
list.add(current);
}
}
void setFilter(String showAccess) {
if (showAccess != null) {
if (!"public".equals(showAccess)
&& !"protected".equals(showAccess)
&& !"private".equals(showAccess)
&& !"package".equals(showAccess)) {
usageError("main.incompatible.access.flags");
}
this.showAccess = showAccess;
}
}
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);
}
private void setOverviewpath(String arg) {
this.overviewpath = arg;
}
}
}