/**
* 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);
}
}
public void init(
String contextPath, ConfigurationContext configContext, ODEConfigProperties config)
throws ServletException {
_configContext = configContext;
String rootDir = System.getProperty("org.apache.ode.rootDir");
if (rootDir != null) _appRoot = new File(rootDir);
else _appRoot = new File(contextPath);
if (!_appRoot.isDirectory())
throw new IllegalArgumentException(_appRoot + " does not exist or is not a directory");
TempFileManager.setWorkingDirectory(_appRoot);
__log.debug("Loading properties");
String confDir = System.getProperty("org.apache.ode.configDir");
_configRoot = confDir == null ? new File(_appRoot, "conf") : new File(confDir);
if (!_configRoot.isDirectory())
throw new IllegalArgumentException(_configRoot + " does not exist or is not a directory");
try {
if (config == null) {
_odeConfig = new ODEConfigProperties(_configRoot);
_odeConfig.load();
} else {
_odeConfig = config;
}
} catch (FileNotFoundException fnf) {
String errmsg = __msgs.msgOdeInstallErrorCfgNotFound(_odeConfig.getFile());
__log.warn(errmsg);
} catch (Exception ex) {
String errmsg = __msgs.msgOdeInstallErrorCfgReadError(_odeConfig.getFile());
__log.error(errmsg, ex);
throw new ServletException(errmsg, ex);
}
String wdir = _odeConfig.getWorkingDir();
if (wdir == null) _workRoot = _appRoot;
else _workRoot = new File(wdir.trim());
if (!_workRoot.isDirectory())
throw new IllegalArgumentException(_workRoot + " does not exist or is not a directory");
__log.debug("Initializing transaction manager");
initTxMgr();
if (txMgrCreatedCallback != null) {
txMgrCreatedCallback.run();
}
__log.debug("Creating data source.");
initDataSource();
__log.debug("Starting DAO.");
initDAO();
EndpointReferenceContextImpl eprContext = new EndpointReferenceContextImpl(this);
__log.debug("Initializing BPEL process store.");
initProcessStore(eprContext);
__log.debug("Initializing BPEL server.");
initBpelServer(eprContext);
__log.debug("Initializing HTTP connection manager");
initHttpConnectionManager();
// Register BPEL event listeners configured in axis2.properties file.
registerEventListeners();
registerMexInterceptors();
registerExternalVariableModules();
_store.loadAll();
try {
_bpelServer.start();
} catch (Exception ex) {
String errmsg = __msgs.msgOdeBpelServerStartFailure();
__log.error(errmsg, ex);
throw new ServletException(errmsg, ex);
}
_poller = getDeploymentPollerExt();
if (_poller == null) {
_poller = new DeploymentPoller(_store.getDeployDir(), this);
}
_mgtService = new ManagementService();
_mgtService.enableService(
_configContext.getAxisConfiguration(), _bpelServer, _store, _appRoot.getAbsolutePath());
try {
__log.debug("Initializing Deployment Web Service");
new DeploymentWebService()
.enableService(
_configContext.getAxisConfiguration(),
_store,
_poller,
_appRoot.getAbsolutePath(),
_workRoot.getAbsolutePath());
} catch (Exception e) {
throw new ServletException(e);
}
__log.debug("Starting scheduler");
_scheduler.start();
__log.debug("Initializing JCA adapter.");
initConnector();
_poller.start();
__log.info(__msgs.msgPollingStarted(_store.getDeployDir().getAbsolutePath()));
__log.info(__msgs.msgOdeStarted());
}
