/**
* Filters the report XML file using the JDK XSL processor.
*
* @throws TransformerException if the transformation fails.
* @throws IOException if an io operation fails.
*/
public void filter() throws TransformerException, IOException {
logger.log(Level.FINE, "Filtering jcoderz-report.xml files...");
for (final File filterFile : mFilters) {
logger.log(Level.FINE, "Filter: " + filterFile);
final TransformerFactory tFactory = TransformerFactory.newInstance();
final Transformer transformer = tFactory.newTransformer(new StreamSource(filterFile));
final File tempOutputFile = new File(mOutFile.getCanonicalPath() + ".tmp");
FileUtils.createNewFile(tempOutputFile);
final FileOutputStream out = new FileOutputStream(tempOutputFile);
transformer.transform(new StreamSource(mOutFile), new StreamResult(out));
IoUtil.close(out);
FileUtils.copyFile(tempOutputFile, mOutFile);
FileUtils.delete(tempOutputFile);
}
}
/**
* Sets the out file.
*
* @param outFile the new out file
* @throws IOException Signals that an I/O exception has occurred.
*/
public void setOutFile(File outFile) throws IOException {
if (mOutFile != null) {
throw new ArgumentMalformedException(
"outFile", outFile, "Out File already set to '" + mOutFile + "'.");
}
mOutFile = outFile;
if (mOutFile.isDirectory()) {
FileUtils.mkdirs(mOutFile);
mOutFile = new File(mOutFile, ReportNormalizer.JCODERZ_REPORT_XML).getCanonicalFile();
} else {
mOutFile = mOutFile.getCanonicalFile();
}
}