/*
* 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.openejb.config;
import org.apache.xbean.finder.AnnotationFinder;
import org.apache.xbean.finder.IAnnotationFinder;
import org.apache.openejb.util.Logger;
import org.apache.openejb.util.LogCategory;
import org.apache.openejb.loader.SystemInstance;
import org.apache.xbean.finder.archive.ClassesArchive;
import org.apache.xbean.finder.archive.ClasspathArchive;
import java.io.File;
import java.net.URL;
public class FinderFactory {
private static final Logger logger = Logger.getInstance(LogCategory.OPENEJB, FinderFactory.class);
private static final FinderFactory factory = new FinderFactory();
private static FinderFactory get() {
FinderFactory factory = SystemInstance.get().getComponent(FinderFactory.class);
return (factory != null)? factory: FinderFactory.factory;
}
public static IAnnotationFinder createFinder(DeploymentModule module) throws Exception {
return get().create(module);
}
public IAnnotationFinder create(DeploymentModule module) throws Exception {
if (module instanceof WebModule) {
WebModule webModule = (WebModule) module;
final ClassLoader webClassLoader = webModule.getClassLoader();
return new AnnotationFinder(new AggregatedArchive(webClassLoader, webModule.getScannableUrls())).link();
}
if (module instanceof ConnectorModule) {
ConnectorModule connectorModule = (ConnectorModule) module;
final ClassLoader connectorClassLoader = connectorModule.getClassLoader();
return new AnnotationFinder(new ClasspathArchive(connectorClassLoader, connectorModule.getLibraries())).link();
}
if (module.getJarLocation() != null) {
String location = module.getJarLocation();
File file = new File(location);
URL url;
if (file.exists()) {
url = file.toURI().toURL();
File webInfClassesFolder = new File(file, "WEB-INF/classes");
if (webInfClassesFolder.exists() && webInfClassesFolder.isDirectory()) {
url = webInfClassesFolder.toURI().toURL();
}
} else {
url = new URL(location);
}
return new AnnotationFinder(new ClasspathArchive(module.getClassLoader(), url)).link();
} else {
return new AnnotationFinder(new ClassesArchive()).link();
}
}
}