/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.resource.optimizer.resource.scan.impl.reflections;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import org.reflections.Configuration;
import org.reflections.Reflections;
import org.reflections.scanners.Scanner;
import com.google.common.base.Function;
import com.google.common.base.Predicates;
import com.google.common.collect.Collections2;
import com.google.common.collect.Multimap;
/**
* @author Nick Belaevski
*
*/
public class ReflectionsExt extends Reflections {
private static final Function<String, Class<?>> CLASS_FOR_NAME = new Function<String, Class<?>>() {
public java.lang.Class<?> apply(String from) {
try {
return Class.forName(from, true, Thread.currentThread().getContextClassLoader());
} catch (ClassNotFoundException e) {
// TODO: handle exception
e.printStackTrace();
} catch (LinkageError e) {
// TODO: handle exception
e.printStackTrace();
}
return null;
}
;
};
public ReflectionsExt() {
super();
}
public ReflectionsExt(Configuration configuration) {
super(configuration);
}
public ReflectionsExt(String prefix, Scanner... scanners) {
super(prefix, scanners);
}
public Collection<Class<?>> getMarkedClasses() {
Map<String, Multimap<String, String>> storeMap = getStore().getStoreMap();
Multimap<String, String> scannerMMap = storeMap.get(MarkerResourcesScanner.class.getName());
if (scannerMMap == null) {
return Collections.emptySet();
}
return Collections2.filter(Collections2.transform(scannerMMap.get(MarkerResourcesScanner.STORE_KEY), CLASS_FOR_NAME),
Predicates.notNull());
}
}