/**
* 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.spring.scan;
import java.io.File;
import java.io.FileInputStream;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import java.util.jar.JarFile;
import org.apache.camel.core.xml.PatternBasedPackageScanFilter;
import org.apache.camel.util.CollectionHelper;
public class PatternBasedPackageScanFilterTest extends org.apache.camel.spring.scan.ScanTestSupport {
private Set<Class<?>> allClasses;
public void setUp() throws Exception {
// use classes that are pretty much constants
allClasses = new HashSet<Class<?>>();
allClasses.add(List.class);
allClasses.add(ArrayList.class);
allClasses.add(LinkedList.class);
allClasses.add(File.class);
allClasses.add(FileInputStream.class);
allClasses.add(RandomAccessFile.class);
// contains file pattern but in util pkg not io
allClasses.add(JarFile.class);
super.setUp();
}
public void testNoPattersIncludeAllClasses() {
validateMatchingSetContains(allClasses);
}
public void testIncludePatterns() {
addIncludePatterns("*");
validateMatchingSetContains(allClasses);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java*");
validateMatchingSetContains(allClasses);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.io.*");
validateMatchingSetContains(File.class, FileInputStream.class, RandomAccessFile.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.util.**");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class, JarFile.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.io.*", "java.util.*");
validateMatchingSetContains(allClasses);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.io.File");
validateMatchingSetContains(File.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.io.File*");
validateMatchingSetContains(File.class, FileInputStream.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.io.*File*");
validateMatchingSetContains(File.class, FileInputStream.class, RandomAccessFile.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.**.*File*");
validateMatchingSetContains(File.class, FileInputStream.class, RandomAccessFile.class, JarFile.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.util.*List");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class);
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.lang", "java.lang.*");
validateMatchingSetContains();
filter = new PatternBasedPackageScanFilter();
addIncludePatterns("java.lang", "java.lang.*");
validateMatchingSetContains();
}
public void testExcludePatterns() {
addExcludePatterns("*");
validateMatchingSetContains();
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java*");
validateMatchingSetContains();
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.io.*");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class, JarFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.util.**");
validateMatchingSetContains(File.class, FileInputStream.class, RandomAccessFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.io.*", "java.util.*");
validateMatchingSetContains();
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.io.File");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class, JarFile.class, FileInputStream.class, RandomAccessFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.io.File*");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class, JarFile.class, RandomAccessFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.io.*File*");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class, JarFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.**.*File*");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.util.*List");
validateMatchingSetContains(File.class, FileInputStream.class, RandomAccessFile.class, JarFile.class);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.lang", "java.lang.*");
validateMatchingSetContains(allClasses);
filter = new PatternBasedPackageScanFilter();
addExcludePatterns("java.lang", "java.lang.*");
validateMatchingSetContains(allClasses);
}
public void testExcludeHasPrecedenceOverInclude() {
// include any classes from the util pkg but exclude those in jar
addIncludePatterns("java.util.*");
addExcludePatterns("java.util.jar.*");
validateMatchingSetContains(List.class, ArrayList.class, LinkedList.class);
}
public void testBulkIncludeAdd() {
// include any classes from the util pkg but exclude those in jar
Set<String> includes = CollectionHelper.createSetContaining("java.io.*", "java.util.*");
filter.addIncludePatterns(includes);
validateMatchingSetContains(allClasses);
}
public void testBulkExcludeAdd() {
// include any classes from the util pkg but exclude those in jar
Set<String> excludes = CollectionHelper.createSetContaining("java.io.*", "java.util.*");
filter.addExcludePatterns(excludes);
validateMatchingSetContains();
}
protected void validateMatchingSetContains(Class<?>... matchingClasses) {
super.validateMatchingSetContains(allClasses, matchingClasses);
}
protected void validateMatchingSetContains(Set<Class<?>> matchingClasses) {
super.validateMatchingSetContains(allClasses, matchingClasses);
}
}