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Bug 220351 - New Engine extension framework
Summary: New Engine extension framework
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: BIRT (show other bugs)
Version: 2.3.0   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: 2.3.0 M6   Edit
Assignee: Haojun Chu CLA
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Depends on:
Blocks: 183874
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Reported: 2008-02-26 05:36 EST by Zhiqiang Qian CLA
Modified: 2008-03-24 05:32 EDT (History)
3 users (show)

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Description Zhiqiang Qian CLA 2008-02-26 05:36:47 EST 
The new engine extension framework allows user to control the life cycle of the extension object. This enables user doing custom management of complex extensions, which is needed for special requirements like extension performance tuning and execution logic tweaking.
Comment 1 Haojun Chu CLA 2008-03-19 23:47:19 EDT 
Add a new extension point: extendedItemFactory.

By implementing this point, Users could get all the functionalities provided by Engine for extended items, like eventHandler, queryItem etc.

The way of extending those points one by one works as well.

In case of implementing both, extendedItemFactory is considered first.
Comment 2 Xiaodan Wang CLA 2008-03-24 05:32:23 EDT 
Verified in build (2.3.0.v20080324-0800).