"Lehren" wrote : Hmmm.. fair enough. Thank you, though I'm having trouble
connecting the TreeCache to the TransactionManager. I'm quite sure it's my
fault for not understanding it well enough.
|
| There doesn't appear to be a TreeCache.setTransactionManager(..) method as
implied by your snippet. Distilling from many examples of how to use the
factory I get the following (code abbreviated for legibility):
|
|
| | String FACTORY = "org.jboss.cache.transaction.DummyContextFactory";
| | Properties properties = new Properties();
| | properties.put(Context.INITIAL_CONTEXT_FACTORY, FACTORY);
| |
| | DummyTransactionManager transactionManager =
DummyTransactionManager.getInstance();
| |
| | org.jboss.cache.TreeCache tc = new org.jboss.cache.TreeCache();
| | PropertyConfigurator config = new PropertyConfigurator();
| | config.configure(tc, "Private-TreeCache.xml");
| | tc.start();
| |
|
| And the Lookup class is in the xml:
|
|
| | <attribute
name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup</attribute>
| |
|
| Then during use most examples call for the something akin to the following,
but the lookup always gives me a null.
|
|
| | UserTransaction tx = (UserTransaction) new
InitialContext(properties).lookup("UserTransaction");
| | //UserTransaction tx = new DummyUserTransaction(transactionManager);
| | tx.begin();
| | tc.put(node, key, value);
| | tx.commit();
| |
|
| Your pseudo-code snippet implies that there is an easier way for the
default case?
|
| Thank you very much..
You should be able to simply set a TransactionManagerLookupClass in your XML
file, which is different per TreeCache instance.
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