/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.syncope.console.preview;
import java.util.ArrayList;
import java.util.List;
import org.apache.syncope.console.wicket.markup.html.form.preview.AbstractBinaryPreviewer;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
import org.springframework.core.type.filter.AnnotationTypeFilter;
import org.springframework.stereotype.Component;
import org.springframework.util.ClassUtils;
@Component
public class PreviewerClassScanner extends ClassPathScanningCandidateComponentProvider {
private static final String BASE_PATH = "org.apache.syncope.console.wicket.markup.html.form";
public PreviewerClassScanner() {
super(false);
addIncludeFilter(new AnnotationTypeFilter(BinaryPreview.class));
}
@SuppressWarnings("unchecked")
public final List<Class<? extends AbstractBinaryPreviewer>> getComponentClasses() {
List<Class<? extends AbstractBinaryPreviewer>> classes =
new ArrayList<Class<? extends AbstractBinaryPreviewer>>();
for (BeanDefinition candidate : findCandidateComponents(BASE_PATH)) {
classes.add((Class<AbstractBinaryPreviewer>) ClassUtils.resolveClassName(candidate.getBeanClassName(),
ClassUtils.getDefaultClassLoader()));
}
return classes;
}
}