All Implemented Interfaces:
    TemplateModel

All Known Implementing Classes:
    NormalizeNewlines, TemplateProcessorModel, JythonRuntime, CaptureOutput, CaptureOutput, XmlEscape, HtmlEscape, StandardCompress, TagTransformModel

Note that, as of FreeMarker 2.1, TemplateTransformModel has changed. This is a more powerful implementation. There is a quick-and-dirty way to patch any legacy TemplateTransformModel so that it implements the new API. You simply add the following as your implementation of the getWriter() call:

public Writer getWriter(final Writer out,
Map args)
{
final StringBuffer buf = new StringBuffer();
return new Writer() {
public void write(char cbuf[], int off, int len) {
buf.append(cbuf, off, len);
}

public void flush() throws IOException {
out.flush();
}

public void close() throws IOException {
StringReader sr = new StringReader(buf.toString());
StringWriter sw = new StringWriter();
transform(sr, sw);
out.write(sw.toString());
}
};
}

Implementions of TemplateTransformModel should be thread-safe.

since: FreeMarker - 2.3.11

version: $ - Id: TemplateTransformModel.java,v 1.36 2003/04/11 20:57:32 revusky Exp $

 public Writer getWriter(Writer out,
    Map args) throws IOException, TemplateModelException
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.