/* (non-Javadoc)
* @see org.dspace.kernel.CommonLifecycle#stop()
*/
public void stop() {
if (!running) {
// log.warn("Kernel ("+this+") is already stopped");
return;
}
synchronized (lock) {
// DSpace.initialize(null); // clear out the static cover
// wipe all the variables to free everything up
running = false;
kernel = null;
if (serviceManagerSystem != null) {
serviceManagerSystem.shutdown();
}
serviceManagerSystem = null;
configurationService = null;
}
// log completion (logger may be gone at this point so we cannot really use it)
log.info("DSpace kernel shutdown completed and unregistered MBean: " + mBeanName);
}
/**
* This starts up the entire core system. May be called more than once: subsequent calls return
* without effect.
*
* @param dspaceHome path to DSpace home directory
*/
public void start(String dspaceHome) {
if (running) {
// log.warn("Kernel ("+this+") is already started");
return;
}
synchronized (lock) {
lastLoadDate = new Date();
long startTime = System.currentTimeMillis();
// create the configuration service and get the configuration
DSpaceConfigurationService dsConfigService = new DSpaceConfigurationService(dspaceHome);
configurationService = dsConfigService;
// startup the service manager
serviceManagerSystem = new DSpaceServiceManager(dsConfigService);
serviceManagerSystem.startup();
// initialize the static
// DSpace.initialize(serviceManagerSystem);
loadTime = System.currentTimeMillis() - startTime;
kernel = this;
running = true;
List<KernelStartupCallbackService> callbackServices =
new DSpace().getServiceManager().getServicesByType(KernelStartupCallbackService.class);
for (KernelStartupCallbackService callbackService : callbackServices) {
callbackService.executeCallback();
}
// add in the shutdown hook
registerShutdownHook();
}
log.info(
"DSpace kernel startup completed in "
+ loadTime
+ " ms and registered as MBean: "
+ mBeanName);
}
