From: "David Hooker" <[EMAIL PROTECTED]>
> How do you cache the parser?
Just like the example I coded below. i.e. by reusing the same SAXReader
instance in the same thread. Creating a new instance each time results in a
new underlying SAX parser, the XMLReader, being created which tends to
reinitialize the underlying parser each time.
Another approach to using ThreadLocal could be to use an object pool
implementation.
> e.g. if using the dom4j SAXReader, it can often be useful to use
> ThreadLocal
> to pool them by thread. e.g.
>
> ThreadLocal pool= new ThreadLocal() {
> protected Object initialValue() {
> return new SAXReader();
> }
> };
>
> ...
> SAXReader reader = (SAXReader) pool.get();
> reader.parse( "foo.xml" );
James
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