private void initBpelServer(EndpointReferenceContextImpl eprContext) {
if (__log.isDebugEnabled()) {
__log.debug("ODE initializing");
}
ThreadFactory threadFactory =
new ThreadFactory() {
int threadNumber = 0;
public Thread newThread(Runnable r) {
threadNumber += 1;
Thread t = new Thread(r, "ODEServer-" + threadNumber);
t.setDaemon(true);
return t;
}
};
if (_odeConfig.getThreadPoolMaxSize() == 0)
_executorService = Executors.newCachedThreadPool(threadFactory);
else
_executorService =
Executors.newFixedThreadPool(_odeConfig.getThreadPoolMaxSize(), threadFactory);
{
List<String> targets = new ArrayList<String>();
Collections.addAll(
targets, _odeConfig.getProperty("cluster.localRoute.targets", "").split(","));
_clusterUrlTransformer =
new ClusterUrlTransformer(
targets,
_odeConfig.getProperty(
"cluster.localRoute.base", "http://localhost:8080/ode/processes/"));
}
_bpelServer = new BpelServerImpl();
_scheduler = createScheduler();
_scheduler.setJobProcessor(_bpelServer);
BpelServerImpl.PolledRunnableProcessor polledRunnableProcessor =
new BpelServerImpl.PolledRunnableProcessor();
polledRunnableProcessor.setPolledRunnableExecutorService(_executorService);
polledRunnableProcessor.setContexts(_bpelServer.getContexts());
_scheduler.setPolledRunnableProcesser(polledRunnableProcessor);
_cronScheduler = new CronScheduler();
_cronScheduler.setScheduledTaskExec(_executorService);
_cronScheduler.setContexts(_bpelServer.getContexts());
_bpelServer.setCronScheduler(_cronScheduler);
_bpelServer.setDaoConnectionFactory(_daoCF);
_bpelServer.setInMemDaoConnectionFactory(
new BpelDAOConnectionFactoryImpl(_scheduler, _odeConfig.getInMemMexTtl()));
_bpelServer.setEndpointReferenceContext(eprContext);
_bpelServer.setMessageExchangeContext(new MessageExchangeContextImpl(this));
_bpelServer.setBindingContext(new BindingContextImpl(this));
_bpelServer.setScheduler(_scheduler);
if (_odeConfig.isDehydrationEnabled()) {
CountLRUDehydrationPolicy dehy = new CountLRUDehydrationPolicy();
dehy.setProcessMaxAge(_odeConfig.getDehydrationMaximumAge());
dehy.setProcessMaxCount(_odeConfig.getDehydrationMaximumCount());
_bpelServer.setDehydrationPolicy(dehy);
}
_bpelServer.setMigrationTransactionTimeout(_odeConfig.getMigrationTransactionTimeout());
_bpelServer.setConfigProperties(_odeConfig.getProperties());
_bpelServer.init();
_bpelServer.setInstanceThrottledMaximumCount(_odeConfig.getInstanceThrottledMaximumCount());
_bpelServer.setProcessThrottledMaximumCount(_odeConfig.getProcessThrottledMaximumCount());
_bpelServer.setProcessThrottledMaximumSize(_odeConfig.getProcessThrottledMaximumSize());
_bpelServer.setHydrationLazy(_odeConfig.isHydrationLazy());
_bpelServer.setHydrationLazyMinimumSize(_odeConfig.getHydrationLazyMinimumSize());
}
/**
* Shutdown the service engine. This performs cleanup before the BPE is terminated. Once this
* method has been called, init() must be called before the transformation engine can be started
* again with a call to start().
*
* @throws AxisFault if the engine is unable to shut down.
*/
public void shutDown() throws AxisFault {
ClassLoader old = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
try {
if (_poller != null)
try {
__log.debug("shutting down poller");
_poller.stop();
_poller = null;
} catch (Throwable t) {
__log.debug("Error stopping poller.", t);
}
if (_bpelServer != null)
try {
__log.debug("shutting down ODE server.");
_bpelServer.shutdown();
_bpelServer = null;
} catch (Throwable ex) {
__log.debug("Error stopping services.", ex);
}
if (_cronScheduler != null) {
try {
__log.debug("shutting down cron scheduler.");
_cronScheduler.shutdown();
_cronScheduler = null;
} catch (Exception ex) {
__log.debug("Cron scheduler couldn't be shutdown.", ex);
}
}
if (_scheduler != null)
try {
__log.debug("shutting down scheduler.");
_scheduler.shutdown();
_scheduler = null;
} catch (Exception ex) {
__log.debug("Scheduler couldn't be shutdown.", ex);
}
if (_store != null)
try {
_store.shutdown();
_store = null;
} catch (Throwable t) {
__log.debug("Store could not be shutdown.", t);
}
if (_daoCF != null)
try {
_daoCF.shutdown();
} catch (Throwable ex) {
__log.debug("DOA shutdown failed.", ex);
} finally {
_daoCF = null;
}
if (_db != null)
try {
_db.shutdown();
} catch (Throwable ex) {
__log.debug("DB shutdown failed.", ex);
} finally {
_db = null;
}
if (_txMgr != null) {
__log.debug("shutting down transaction manager.");
_txMgr = null;
}
if (_connector != null) {
try {
__log.debug("shutdown BpelConnector");
_connector.shutdown();
_connector = null;
} catch (Throwable t) {
__log.error("Unable to cleanup temp files.", t);
}
}
if (httpConnectionManager != null) {
__log.debug("shutting down HTTP connection manager.");
try {
httpConnectionManager.shutdown();
httpConnectionManager = null;
} catch (Throwable t) {
__log.error("Unable to shut down HTTP connection manager.", t);
}
}
if (idleConnectionTimeoutThread != null) {
__log.debug("shutting down Idle Connection Timeout Thread.");
try {
idleConnectionTimeoutThread.shutdown();
idleConnectionTimeoutThread = null;
} catch (Throwable t) {
__log.error("Unable to shut down Idle Connection Timeout Thread.", t);
}
}
try {
__log.debug("cleaning up temporary files.");
TempFileManager.cleanup();
} catch (Throwable t) {
__log.error("Unable to cleanup temp files.", t);
}
if (_executorService != null) {
_executorService.shutdownNow();
_executorService = null;
}
__log.info(__msgs.msgOdeShutdownCompleted());
} finally {
Thread.currentThread().setContextClassLoader(old);
}
}