Package org.apache.ignite.cache.jta

Interface CacheTmLookup

All Known Implementing Classes:

CacheJndiTmLookup, CacheReflectionTmLookup

public interface CacheTmLookup

Allows grid to use different transactional systems. Implement this interface to look up native transaction manager within your environment. Transaction manager lookup is configured via TransactionConfiguration.getTxManagerLookupClassName() method.

The following implementations are provided out of the box:

• CacheJndiTmLookup utilizes a configured JNDI name to look up a transaction manager.
• CacheReflectionTmLookup uses reflection to call a method on a given class to get to transaction manager.

Method Summary

Modifier and Type	Method	Description
@Nullable javax.transaction.TransactionManager	getTm()	Gets Transaction Manager (TM).

Method Detail

getTm

@Nullable
@Nullable javax.transaction.TransactionManager getTm()
                                              throws IgniteException

Gets Transaction Manager (TM).

Returns:

TM or null if TM cannot be looked up.

Throws:

IgniteException - In case of error.