org.rapidoid.ctx.Classes Maven / Gradle / Ivy
package org.rapidoid.ctx;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.beany.Metadata;
import org.rapidoid.u.U;
import java.lang.annotation.Annotation;
import java.util.LinkedHashMap;
import java.util.List;
/*
* #%L
* rapidoid-commons
* %%
* Copyright (C) 2014 - 2017 Nikolche Mihajlovski and contributors
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
@Authors("Nikolche Mihajlovski")
@Since("2.1.0")
public class Classes extends LinkedHashMap> {
private static final long serialVersionUID = 8987037790459772014L;
public static Classes from(Iterable> classes) {
Classes clss = new Classes();
for (Class cls : classes) {
clss.put(cls.getSimpleName(), cls);
}
return clss;
}
public Classes annotated(Class annotation) {
List> selected = U.list();
for (Class cls : values()) {
if (Metadata.isAnnotated(cls, annotation)) {
selected.add(cls);
}
}
return from(selected);
}
}