components/camel-test-spring/src/main/java/org/apache/camel/test/ExcludingPackageScanClassResolver.java

/**
 * 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.test;

import java.util.Collections;
import java.util.Set;

import org.apache.camel.impl.DefaultPackageScanClassResolver;
import org.apache.camel.impl.scan.AssignableToPackageScanFilter;
import org.apache.camel.impl.scan.InvertingPackageScanFilter;

public class ExcludingPackageScanClassResolver extends DefaultPackageScanClassResolver {

    public void setExcludedClasses(Set<Class<?>> excludedClasses) {
        Set<Class<?>> parents = excludedClasses == null ? Collections.<Class<?>>emptySet() : excludedClasses;
        addFilter(new InvertingPackageScanFilter(new AssignableToPackageScanFilter(parents)));
    }

}