[jboss-jira] [JBoss JIRA] Commented: (JBCACHE-707) PojoCache to aspectize JDom classes

[Ben Wang (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBCACHE-707?page=comments#action_12340981 ] 
            
Ben Wang commented on JBCACHE-707:
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Here are the efforts to  aspectize JDOM. So far the unit tests that I wrote have been passing.

1. Re-wrote ContentList and AttributeList to use ArrayList internally instead of Java array. So far, there is some jdom unit tests failed (for filtering). But overall, it looks good.

2. PojoCache should allow non-public constructor. See JBCACHE-728.

3. Introduce @NonTransient annotataion. This is for Element and ElementFilter where they declare Namespace as transient. see JBCACHE-732.

4. Namespace class added a private constructor. It can be non-public but still needs to declare.

5. In jboss-aop.xml, introduces annotation-introduction to introduce @NonTransient annotation into Element and ElementFilter classes.

6. Have written couple of unit tests for jdom fine-grained replication.

> PojoCache to aspectize JDom classes
> -----------------------------------
>
>                 Key: JBCACHE-707
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-707
>             Project: JBoss Cache
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: PojoCache
>            Reporter: Ben Wang
>         Assigned To: Ben Wang
>             Fix For: POJOCache
>
>   Original Estimate: 2 weeks
>  Remaining Estimate: 2 weeks
>
> This is suggested by Bela during a customer visit. Idea is the customer is using JDom internally to store the documents such as mail, fax, email, parcel, and the like. However, for clustering purpose, each single update on document element would require replication of the whole document. Not a very efficient process.
> If PojoCache can aspectize JDom classes then fine-grained replication can be done transparently.

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