How to Transaction Management » History » Revision 8
Revision 7 (Henning Blohm, 11.09.2012 09:18) → Revision 8/29 (Henning Blohm, 11.09.2012 09:19)
h1. How to Integrate a Transaction Manager This Wiki is about how to integrate a full-blown transaction manager into Z2. We only consider Atomikos for now, hoping other TMs can be used similarly. Note that the z2-base.base repository contains the JTA 1.1 API and an implementation of it in the module *com.zfabrik.jta*. That is however not a real, full-featured transaction manager - rather just a pseudo-distributed transaction management implementation. There is no 2-phase-commit handling. It is still extremely useful for 90% case where global, distributed transactions are unnecessary overkill. At times however, you may require a real TM and even if you dont and want to use Atomikos with non-XA data sources, in which case it behaves similarly to *com.zfabrik.jta*, here is how it's done. There are two samples related to this page: * *z2-samples.jta-plain*: A sample scenario with just z2-base and Atomikos and no further trickery. This samples explains best what is needed to get going. See also [[Sample_jta_plain]]. [[samples_jta_plain]]. * *z2-samples.jta-spring*: A sample scenario built on z2-base, z2-addons.spring, and Atomikos. This is the more advanced, Spring-minded case. The underlying mechanics may be harder to grasp though. See also [[samples_jta_spring]]. Please consult [[How_to_Run_a_Sample]] on how to run these samples. h2. References * [[How_to_Run_a_Sample]] * [[How_to_Spring]]