Details
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Type:
New Feature
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Status:
Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 2.1
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Component/s: None
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Labels:None
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Patch Submitted:Yes
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Number of attachments :
Description
This patch (on the trunk from a couple of weeks ago) provides the ability for Esper to use the Apache Axiom XML library. Axiom provides a DOM-like tree view, including XPath, but still supports Streaming behaviour via the StAX API. The benefit of this is that it will only parse enough of the message/event to evaluate the required XPaths. Some tests that one of my colleagues (Sanka) did have shown a big speedup compared to DOM.
Let me know if this needs updating to the latest trunk.
In branch enhancements210 as plug-in event representation, with in esper and esperio jars