Efficient XSLT pipeline, with params, in Java

Question

The top answer to this question describes a technique to implement an efficient XSLT pipeline in Java:

Efficient XSLT pipeline in Java (or redirecting Results to Sou

Answer 1

The problem is that each TransformerHandler has a separate Transformer associated with it. There's a problem with your 2nd template, but as this is an example I guess that doesn't matter. You want:

//SETTING PARAMETERS HERE
th1.getTransformer().setParameter("foo","this is from param 1");
th2.getTransformer().setParameter("bar","this is from param 2");

Note that you also don't need to create a 3rd transformer you can just start the transform chain on th1.getTransformer()