freemarker.template.utility

Class JythonRuntime

Implemented Interfaces:
TemplateModel, TemplateTransformModel

public class JythonRuntime
extends PythonInterpreter
implements TemplateTransformModel

A crude first pass at an embeddable Jython interpreter
Author:
Jonathan Revusky

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Method Summary

Writer
getWriter(Writer out, Map args)
Returns a writer that will be used by the engine to feed the transformation input to the transform.

Method Details

getWriter

public Writer getWriter(Writer out,
                        Map args)
Returns a writer that will be used by the engine to feed the transformation input to the transform. Each call to this method must return a new instance of the writer so that the transformation is thread-safe.
Specified by:
getWriter in interface TemplateTransformModel
Parameters:
out - the character stream to which to write the transformed output
args - the arguments (if any) passed to the transformation as a map of key/value pairs where the keys are strings and the arguments are TemplateModel instances. This is never null.
Returns:
a writer to which the engine will feed the transformation input, or null if the transform does not support nested content (body). The returned writer can implement the TransformControl interface if it needs advanced control over the evaluation of the transformation body.