How to Transaction Management » History » Version 4
Henning Blohm, 07.09.2012 14:25
| 1 | 2 | Henning Blohm | h1. How to Integrate a Transaction Manager |
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| 2 | 3 | Henning Blohm | |
| 3 | 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. |
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| 5 | 4 | Henning Blohm | 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. |
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| 7 | It is still extremely useful for 90% case where global, distributed transactions are unnecessary overkill. |
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| 8 | 3 | Henning Blohm | |
| 9 | 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. |
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| 11 | There are two samples related to this page: |
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| 13 | * 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. |
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| 14 | * 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. |
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| 16 | Please consult [[How_to_Run_a_Sample]] on how to run these samples. |