protected String toString(UnsafeByteArrayOutputStream output) {
if (outputEncoding != null && outputEncoding.length() > 0) {
try {
return new String(output.toByteArray(), outputEncoding);
} catch (UnsupportedEncodingException e) {
throw new IllegalStateException(e);
}
} else {
return new String(output.toByteArray());
}
}
public Object evaluate(Map<String, Object> parameters) throws ParseException {
if (byte[].class.equals(getReturnType())) {
UnsafeByteArrayOutputStream output = new UnsafeByteArrayOutputStream();
try {
render(parameters, output);
} catch (IOException e) {
throw new RuntimeException(e.getMessage(), e);
}
return output.toByteArray();
} else {
UnsafeStringWriter writer = new UnsafeStringWriter();
try {
render(parameters, writer);
} catch (IOException e) {
throw new RuntimeException(e.getMessage(), e);
}
return writer.toString();
}
}