if (logger.isDebugEnabled()) {
logger.debug("log4j initialized");
}
// 2. init transformer service
TransformerService transformerService = new CachingTransformerService(new FileResourceResolver());
transformerService.setTransformerFactory(TransformerFactory.newInstance());
if (Boolean.valueOf(getInitParameter(PARAM_XSLT_CACHE)).booleanValue()) {
if (logger.isDebugEnabled()) {
logger.debug("initializing xslt cache");