/**
* Gets Hibernate session.
*
* @param tx Cache transaction.
* @return Session.
*/
Session session(@Nullable GridCacheTx tx) {
Session ses;
if (tx != null) {
ses = tx.meta(ATTR_SES);
if (ses == null) {
ses = sesFactory.openSession();
ses.beginTransaction();
// Store session in transaction metadata, so it can be accessed
// for other operations on the same transaction.
tx.addMeta(ATTR_SES, ses);
if (log.isDebugEnabled())
log.debug("Hibernate session open [ses=" + ses + ", tx=" + tx.xid() + "]");
}
} else {
ses = sesFactory.openSession();
ses.beginTransaction();
}
return ses;
}
/** {@inheritDoc} */
@Override
public void onSessionStart(CacheStoreSession ses) {
if (ses.attachment() == null) {
try {
Session hibSes = sesFactory.openSession();
ses.attach(hibSes);
if (ses.isWithinTransaction()) hibSes.beginTransaction();
} catch (HibernateException e) {
throw new CacheWriterException(
"Failed to start store session [tx=" + ses.transaction() + ']', e);
}
}
}
/** {@inheritDoc} */
@Override
public void stop() throws IgniteException {
if (closeSesOnStop && sesFactory != null && !sesFactory.isClosed()) sesFactory.close();
}
// main ..........(SL: now renamed).................................................
public void start() {
// EditorServer server ;
//
// if(args.length == 1)
// server = new EditorServer(args[0], "No Name", "No Description") ;
// else
// server = new EditorServer(null, args[0], args[1]) ;
// final EditorServer self = server ;
Session editorSession = null;
this.textChannel = null;
this.textChannelConsumer = null;
URLString url = null;
String sessionType = null;
String hostname = null;
int hostport = 0;
if (EditorServer_Debug) System.err.println("EditorServer: main.");
hostname = "localhost";
hostport = 4461;
sessionType = "socket";
url = URLString.createSessionURL(hostname, hostport, sessionType, sessionName);
if (EditorServer_Debug) System.err.println("EditorServer: main: url: " + url.toString());
try {
/* Registry running? Start it if it isn't. */
if (RegistryFactory.registryExists(sessionType) == false) {
RegistryFactory.startRegistry(sessionType);
}
/* Create a session, [re]bind it and create a channel. */
this.client = new NetworkedClient("Server");
editorSession = SessionFactory.createSession(this.client, url, true);
// setup text channel
this.textChannel = editorSession.createChannel(this.client, "TextChannel", true, true, true);
this.textChannelConsumer = new TextChannelConsumer(this);
this.textChannel.addConsumer(this.client, this.textChannelConsumer);
// setup client channel
this.clientChannel =
editorSession.createChannel(this.client, "ClientChannel", true, true, true);
this.clientChannelConsumer = new ClientChannelConsumer(this);
this.clientChannel.addConsumer(this.client, this.clientChannelConsumer);
this.clientChannel.addChannelListener(
new ChannelAdaptor() {
public void channelConsumerAdded(ChannelEvent event) {
self.clientAppeared();
}
});
System.err.println("Setup and bound Editor server.");
} catch (JSDTException e) {
System.err.println("EditorServer: main: shared data exception: " + e);
if (EditorServer_Debug) {
e.printStackTrace();
}
}
this.pack();
// on Linux, this seems to be the only way to set JFrame sizes
// (i.e. resize it after packing (which seems to defeat the
// purpose of packing)!)
this.setSize(new Dimension(800, 600));
this.setVisible(true);
}