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package com.sun.enterprise.jbi.serviceengine.core;
import com.sun.enterprise.jbi.serviceengine.ServiceEngineException;
import com.sun.enterprise.jbi.serviceengine.config.ComponentConfiguration;
import com.sun.enterprise.jbi.serviceengine.work.WorkManagerImpl;
import com.sun.logging.LogDomains;
import java.util.Iterator;
import javax.jbi.JBIException;
import javax.jbi.component.ComponentContext;
import javax.jbi.messaging.DeliveryChannel;
import javax.jbi.messaging.MessagingException;
import javax.jbi.servicedesc.ServiceEndpoint;
import java.util.logging.Logger;
import java.util.logging.Level;
/**
* Wrapper for a JBI Context object, provides utility methods
* @author Manisha Umbarje
*/
public class JavaEEServiceEngineContext {
private ComponentContext jbiContext;
private EndpointRegistry endpointRegistry;
private DeliveryChannel seDeliveryChannel;
private WorkManagerImpl workManager;
private ComponentConfiguration config ;
private Bridge bridge;
private static JavaEEServiceEngineContext serviceEngineContext =
new JavaEEServiceEngineContext();
/**
* Internal handle to the logger instance
*/
protected static final Logger logger =
LogDomains.getLogger(LogDomains.SERVER_LOGGER);
/** Creates a new instance of JavaEEServiceEngineContext */
private JavaEEServiceEngineContext() {
}
public static JavaEEServiceEngineContext getInstance() {
return serviceEngineContext;
}
public void initialize() throws ServiceEngineException {
endpointRegistry = EndpointRegistry.getInstance();
config = new ComponentConfiguration();
workManager = new WorkManagerImpl(config);
bridge = config.getBridge();
bridge.initialize();
}
/**
* Returns the context provided by the JBI environment to the
* service engine
*/
public ComponentContext getJBIContext() {
return jbiContext;
}
public DeliveryChannel getDeliveryChannel() {
return seDeliveryChannel;
}
public WorkManagerImpl getWorkManager() {
return workManager;
}
public Bridge getBridge() {
return bridge;
}
/**
*
*/
public void setJBIContext(ComponentContext context)
throws MessagingException {
jbiContext = context;
seDeliveryChannel = jbiContext.getDeliveryChannel();
debug(Level.FINE, "Delivery Channel is : " + seDeliveryChannel);
}
/**
* Gets the ServiceEndpoint Registry
*/
public EndpointRegistry getRegistry() {
return endpointRegistry;
}
/**
* Activates multiple end points in JBI
* @param endpoints list of end points to be activated in JBI
*/
public void activateEndpoints(Iterator endpoints)
throws JBIException {
if (endpoints != null) {
while(endpoints.hasNext()) {
ServiceEndpoint endpoint = (ServiceEndpoint)endpoints.next();
jbiContext.activateEndpoint(
endpoint.getServiceName(), endpoint.getEndpointName());
}
}
}
private void debug(Level logLevel, String msgID) {
logger.log(logLevel, msgID);
}
public boolean isSunESB() {
/*
if(jbiContext == null ||
!"com.sun.jbi.framework.ComponentContext".equals(jbiContext.getClass().getName())) {
return false;
}
*/
String ESBRuntimeProp = System.getProperty("com.sun.enterprise.jbi.se.esbruntime");
if(ESBRuntimeProp != null && !ESBRuntimeProp.equalsIgnoreCase("sunesb")) {
return false;
}
return true;
}
public boolean isServiceMix() {
String ESBRuntimeProp = System.getProperty("com.sun.enterprise.jbi.se.esbruntime");
if(ESBRuntimeProp != null && ESBRuntimeProp.equalsIgnoreCase("servicemix")) {
return true;
}
return false;
}
}