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New transactions component jboss-ejb3-tx2
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created by <a href="http://community.jboss.org/people/wolfc">Carlo de Wolf</a> in <i>EJB 3.0 Development</i> - <a href="http://community.jboss.org/message/549246#549246">View the full discussion</a>
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<div class="jive-rendered-content"><p>I've created a new transactions component at <a class="jive-link-external-small" href="http://github.com/wolfc/jboss-ejb3-tx2">http://github.com/wolfc/jboss-ejb3-tx2</a>.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>It is meant to replace the old jboss-ejb3-transactions component which is purely based on AOP with an implementation based on spec API (and our own additions). So I've defined three modules:</p><ol><li>spi: for additions needed on current spi components</li><li>impl: a complete implementation dependening only on spec API and SPI</li><li>aop: integration point of impl with AOP, so we can use it in the current infrastructure (sort of deprecated by design)</li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>>From what I see in our current implementation it's probably too large a scope, because it would also mean replacing jboss-transaction-aspects which is also AOP specific. So I'm going to limit scope to resolve <a class="jive-link-external-small" href="https://jira.jboss.org/browse/EJBTHREE-2120">https://jira.jboss.org/browse/EJBTHREE-2120</a> and thus go for a runtime containing both jboss-ejb3-transactions and jboss-ejb3-tx2 for the time being.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The old ejb3-transactions code has been copied over to tx2/antediluvian. I'm not yet sure if that place should become the authoritative place. In essence tx2-aop should provide the same function. Keep this in mind when changing code in ejb3-transactions.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>ejb3-context should also be modified, so that its spi becomes a proper module. Context-base doesn't expose any extra dependencies, so it's not a high priority. Care should be taken to not use the wrong classes in the wrong modules though.</p></div>
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