com.sun.tools.oldlets.javadoc.main.JavadocClassFinder Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
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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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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.tools.oldlets.javadoc.main;
import java.util.EnumSet;
import javax.tools.JavaFileObject;
import com.sun.tools.javac.code.Symbol.PackageSymbol;
import com.sun.tools.javac.code.ClassFinder;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.Context.Factory;
/** Javadoc uses an extended class finder that records package.html entries
*
* 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.
*
* @author Neal Gafter
*/
@SuppressWarnings("removal")
public class JavadocClassFinder extends ClassFinder {
public static JavadocClassFinder instance(Context context) {
ClassFinder instance = context.get(classFinderKey);
if (instance == null)
instance = new JavadocClassFinder(context);
return (JavadocClassFinder)instance;
}
public static void preRegister(Context context) {
context.put(classFinderKey, (Factory)JavadocClassFinder::new);
}
private DocEnv docenv;
private EnumSet all = EnumSet.of(JavaFileObject.Kind.CLASS,
JavaFileObject.Kind.SOURCE,
JavaFileObject.Kind.HTML);
private EnumSet noSource = EnumSet.of(JavaFileObject.Kind.CLASS,
JavaFileObject.Kind.HTML);
public JavadocClassFinder(Context context) {
super(context);
docenv = DocEnv.instance(context);
preferSource = true;
}
/**
* Override getPackageFileKinds to include search for package.html
*/
@Override
protected EnumSet getPackageFileKinds() {
return docenv.docClasses ? noSource : all;
}
/**
* Override extraFileActions to check for package documentation
*/
@Override
protected void extraFileActions(PackageSymbol pack, JavaFileObject fo) {
if (fo.isNameCompatible("package", JavaFileObject.Kind.HTML))
docenv.getPackageDoc(pack).setDocPath(fo);
}
}