/*
* 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.servicemix.sca;
import java.io.File;
import java.io.FilenameFilter;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Iterator;
import javax.wsdl.Definition;
import javax.wsdl.factory.WSDLFactory;
import org.apache.servicemix.common.ServiceUnit;
import org.apache.servicemix.sca.assembly.JbiBinding;
import org.apache.servicemix.sca.tuscany.CommonsLoggingMonitorFactory;
import org.apache.servicemix.sca.tuscany.TuscanyRuntime;
import org.apache.tuscany.model.assembly.Binding;
import org.apache.tuscany.model.assembly.EntryPoint;
import org.apache.tuscany.model.assembly.Module;
public class ScaServiceUnit extends ServiceUnit {
protected static final ThreadLocal<ScaServiceUnit> SERVICE_UNIT = new ThreadLocal<ScaServiceUnit>();
public static ScaServiceUnit getCurrentScaServiceUnit() {
return SERVICE_UNIT.get();
}
protected TuscanyRuntime tuscanyRuntime;
protected ClassLoader classLoader;
public void init() throws Exception {
SERVICE_UNIT.set(this);
createScaRuntime();
createEndpoints();
SERVICE_UNIT.set(null);
}
protected void createScaRuntime() throws Exception {
File root = new File(getRootPath());
File[] files = root.listFiles(new JarFileFilter());
URL[] urls = new URL[files.length + 1];
for (int i = 0; i < files.length; i++) {
urls[i] = files[i].toURL();
}
urls[urls.length - 1] = root.toURL();
classLoader = new URLClassLoader(urls, getClass().getClassLoader());
tuscanyRuntime = new TuscanyRuntime(getName(), getRootPath(), classLoader, new CommonsLoggingMonitorFactory());
}
protected void createEndpoints() throws Exception {
Module module = tuscanyRuntime.getModuleComponent().getModuleImplementation();
for (Iterator i = module.getEntryPoints().iterator(); i.hasNext();) {
EntryPoint entryPoint = (EntryPoint) i.next();
Binding binding = (Binding) entryPoint.getBindings().get(0);
if (binding instanceof JbiBinding) {
JbiBinding jbiBinding = (JbiBinding) binding;
ScaEndpoint endpoint = new ScaEndpoint(entryPoint);
endpoint.setServiceUnit(this);
endpoint.setService(jbiBinding.getServiceName());
endpoint.setEndpoint(jbiBinding.getEndpointName());
endpoint.setInterfaceName(jbiBinding.getInterfaceName());
Definition definition = jbiBinding.getDefinition();
if (definition != null) {
endpoint.setDefinition(definition);
endpoint.setDescription(WSDLFactory.newInstance().newWSDLWriter().getDocument(definition));
}
addEndpoint(endpoint);
}
}
}
private static class JarFileFilter implements FilenameFilter {
public boolean accept(File dir, String name) {
return name.endsWith(".jar");
}
}
public TuscanyRuntime getTuscanyRuntime() {
return tuscanyRuntime;
}
@Override
public void start() throws Exception {
tuscanyRuntime.start();
super.start();
}
@Override
public void stop() throws Exception {
super.stop();
tuscanyRuntime.stop();
}
}