Hi,

I am trying to transform pretty big XML files with xalan. But the
transformations are very simple, and once a node is closed, it is never
visited again. For example, I need to aggregate 2 nodes in the source
document into 1 node in the result document.

Even with a sax input and sax output, xalan seems to build an internal
structure to hold the entire document. Whereas I do not need that. I thought
that the advantage of SAX over DOM was that the entire document is not
brought into memory.

Is there a way to tell xalan not to build an in-memory structure of the
document ?

That would be great and I could handle my 1Gb file !

Fabien

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