Is TransformerFactoryImpl Xalan thread safe?

Question

Is the org.apache.xalan.processor.TransformerFactoryImpl class a thread safe? Or do I need to save a local copy for each thread?

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java thread-safety xalan

Asaf mesika Apr 4 '11 at 5:14

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3 answers

He certainly does not look thread safe looking at the source

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qwerty Apr 4 '11 at 5:29

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Looking at the source code, we can assume that it should be thread safe if you do not call setter methods after the first initialization.

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Vadzim Oct 16 '15 at 15:59

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Whitefang34 · Accepted Answer · 2011-04-04T05:40:40+0000

A TransformerFactory may not perform concurrent mulitple operations.