package org.objectweb.celtix.jbi.se;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Logger;
import javax.jbi.JBIException;
import javax.jbi.component.ComponentContext;
import javax.jbi.component.ServiceUnitManager;
import javax.jbi.management.DeploymentException;
import javax.jbi.servicedesc.ServiceEndpoint;
import org.w3c.dom.Document;
import org.objectweb.celtix.Bus;
/** Manage deployment of service units to the Celtix service engine
*
*/
public class CeltixServiceUnitManager implements ServiceUnitManager {
private static final Logger LOG = Logger.getLogger(CeltixServiceUnitManager.class.getName());
private ComponentContext ctx;
private final Map<String, CeltixServiceUnit> serviceUnits
= new HashMap<String, CeltixServiceUnit>();
private final Map<ServiceEndpoint, CeltixServiceUnit> csuMap
= new HashMap<ServiceEndpoint, CeltixServiceUnit>();
private final Bus bus;
private final ComponentClassLoader componentParentLoader;
public CeltixServiceUnitManager(Bus b, ComponentContext c, ComponentClassLoader loader) {
ctx = c;
bus = b;
componentParentLoader = loader;
}
// Implementation of javax.jbi.component.ServiceUnitManager
public final void shutDown(final String suName) throws DeploymentException {
LOG.info("SU Manaager shutdown " + suName);
}
public final String deploy(final String suName, final String suRootPath) throws DeploymentException {
LOG.info("SU Manaager deploy " + suName + " path: " + suRootPath);
try {
Thread.currentThread().setContextClassLoader(componentParentLoader);
CeltixServiceUnit csu = new CeltixServiceUnit(bus, suRootPath, componentParentLoader);
csu.prepare(ctx);
serviceUnits.put(suName, csu);
} catch (Exception ex) {
ex.printStackTrace();
throw new DeploymentException(ex);
}
String msg = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
+ "<component-task-result>"
+ " <component-name>" + suName + "</component-name>"
+ " <component-task-result-details"
+ " xmlns=\"http://java.sun.com/xml/ns/jbi/management-message\">"
+ " <task-result-details>"
+ " <task-id>deploy</task-id>"
+ " <task-result>SUCCESS</task-result>"
+ " </task-result-details>"
+ " </component-task-result-details>"
+ "</component-task-result>";
return msg;
}
public final String undeploy(final String suName, final String suRootPath) throws DeploymentException {
LOG.info("SU Manaager undeploy " + suName + " path: " + suRootPath);
csuMap.remove(suName);
String msg = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
+ "<component-task-result>"
+ " <component-name>" + suName + "</component-name>"
+ " <component-task-result-details"
+ " xmlns=\"http://java.sun.com/xml/ns/jbi/management-message\">"
+ " <task-result-details>"
+ " <task-id>undeploy</task-id>"
+ " <task-result>SUCCESS</task-result>"
+ " </task-result-details>"
+ " </component-task-result-details>"
+ "</component-task-result>";
return msg;
}
public final void init(final String suName, final String suRootPath) throws DeploymentException {
LOG.info("SU Manaager init " + suName + " path: " + suRootPath);
}
public final void start(final String suName) throws DeploymentException {
LOG.info("SU Manaager start " + suName);
try {
CeltixServiceUnit csu = serviceUnits.get(suName);
assert csu != null;
if (csu.isServiceProvider()) {
ServiceEndpoint ref = ctx.activateEndpoint(csu.getServiceName(), csu.getEndpointName());
LOG.fine("activated endpoint: " + ref.getEndpointName()
+ " service: " + ref.getServiceName());
csuMap.put(ref, csu);
}
} catch (JBIException ex) {
ex.printStackTrace();
}
}
public final CeltixServiceUnit getServiceUnitForEndpoint(ServiceEndpoint ep) {
return csuMap.get(ep);
}
public final void stop(final String suName) throws DeploymentException {
LOG.info("SU Manaager stop " + suName);
}
Document getServiceDescription(final ServiceEndpoint serviceEndpoint) {
Document ret = null;
if (csuMap.keySet().contains(serviceEndpoint)) {
CeltixServiceUnit csu = csuMap.get(serviceEndpoint);
ret = csu.getWsdlAsDocument();
}
return ret;
}
}