org.rapidoid.scan.ScanParams Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of rapidoid-commons Show documentation
Rapidoid Commons
There is a newer version: 5.5.5
package org.rapidoid.scan;

import org.rapidoid.RapidoidThing;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.lambda.Operation;
import org.rapidoid.log.Log;

import java.lang.annotation.Annotation;
import java.util.Collection;
import java.util.List;

/*
 * #%L
 * rapidoid-commons
 * %%
 * Copyright (C) 2014 - 2016 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("2.5.0")
public class ScanParams extends RapidoidThing {

	private String[] packages = null;

	private String matching = null;

	private Class[] annotated = null;

	private ClassLoader classLoader = null;

	public synchronized ScanParams in(String... packages) {
		this.packages = packages;
		return this;
	}

	public synchronized String[] in() {
		return this.packages;
	}

	public synchronized ScanParams matching(String matching) {
		this.matching = matching;
		return this;
	}

	public synchronized String matching() {
		return this.matching;
	}

	public synchronized ScanParams annotated(Class... annotated) {
		this.annotated = annotated;
		return this;
	}

	@SuppressWarnings("unchecked")
	public synchronized ScanParams annotated(Collection> annotated) {
		return annotated(annotated.toArray(new Class[annotated.size()]));
	}

	public synchronized Class[] annotated() {
		return this.annotated;
	}

	public synchronized ScanParams classLoader(ClassLoader classLoader) {
		this.classLoader = classLoader;
		return this;
	}

	public synchronized ClassLoader classLoader() {
		return this.classLoader;
	}

	public synchronized List getAll() {
		return ClasspathUtil.getClasses(this);
	}

	public synchronized List> loadAll() {
		return ClasspathUtil.loadClasses(this);
	}

	public synchronized void forEach(Operation> classOperation) {
		for (Class cls : loadAll()) {
			try {
				classOperation.execute(cls);
			} catch (Exception e) {
				Log.error("Cannot process annotated class!", e);
			}
		}
	}
}