Class DOMPool
java.lang.Object
org.apache.jmeter.protocol.http.util.DOMPool
The purpose of this class is to cache the DOM Documents in memory and by-pass
parsing. For old systems or laptops, it's not practical to parse the XML
documents every time. Therefore using a memory cache can reduce the CPU
usage.
For now this is a simple version to test the feasibility of caching. If it works, this class will be replaced with an Apache commons or something equivalent. If I was familiar with Apache Commons Pool, I would probably use it, but since I don't know the API, it is quicker for Proof of Concept to just write a dumb one. If the number documents in the pool exceed several hundred, it will take a long time for the lookup.
Created on: Jun 17, 2003
-
Method Summary
Modifier and TypeMethodDescriptionstatic void
clear()
Clear cachestatic Document
getDocument
(Object key) Return a document.static void
putDocument
(Object key, Document data) Add an object to the cache.
-
Method Details
-
getDocument
Return a document.- Parameters:
key
- key of the document- Returns:
- Document
-
putDocument
Add an object to the cache.- Parameters:
key
- key of the documentdata
- Document to store
-
clear
public static void clear()Clear cache
-