| /** |
| * 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.camel.impl.scan; |
| |
| import java.lang.annotation.Annotation; |
| |
| import org.apache.camel.spi.PackageScanFilter; |
| import org.apache.camel.util.ObjectHelper; |
| |
| /** |
| * Package scan filter for testing if a given class is annotated with a certain annotation. |
| */ |
| public class AnnotatedWithPackageScanFilter implements PackageScanFilter { |
| |
| private Class<? extends Annotation> annotation; |
| private boolean checkMetaAnnotations; |
| |
| public AnnotatedWithPackageScanFilter(Class<? extends Annotation> annotation) { |
| this(annotation, false); |
| } |
| |
| public AnnotatedWithPackageScanFilter(Class<? extends Annotation> annotation, boolean checkMetaAnnotations) { |
| this.annotation = annotation; |
| this.checkMetaAnnotations = checkMetaAnnotations; |
| } |
| |
| public boolean matches(Class<?> type) { |
| return type != null && ObjectHelper.hasAnnotation(type, annotation, checkMetaAnnotations); |
| } |
| |
| @Override |
| public String toString() { |
| return "annotated with @" + annotation.getSimpleName(); |
| } |
| } |