public static File getClassLoaderFile(String fileName) throws FileNotFoundException {
try {
return Utilities.getClassLoaderFile(fileName);
} catch (FileNotFoundException e) {
// ignore
}
return new File(Utilities.getClassLoaderRoot(), fileName);
}
public static File retrieveFile(String directory, String fileName) {
fileName = encodeTopicName(fileName);
String fullName = directory + fileName;
try {
return Utilities.getClassLoaderFile(fullName);
} catch (FileNotFoundException e) {
}
try {
return new File(Utilities.getClassLoaderRoot(), fullName);
} catch (FileNotFoundException e) {
}
return null;
}
/**
* Utility methods for retrieving property files from the class path, based on code from the
* org.apache.log4j.helpers.Loader class.
*
* @param filename Given a filename return a File object for the file. The filename may be
* relative to the class path or the directory from which the JVM was initialized.
*/
private static File getPropertyFile(String filename) {
File file = null;
try {
file = Utilities.getClassLoaderRoot();
} catch (Exception e) {
logger.error("Error while searching for resource " + filename, e);
return null;
}
try {
file = new File(file, filename);
} catch (Exception e) {
logger.warn("Could not create filename for " + filename);
}
return file;
}
/**
* Utility methods for retrieving property files from the class path, based on code from the
* org.apache.log4j.helpers.Loader class.
*
* @param filename Given a filename return a File object for the file. The filename may be
* relative to the class path or the directory from which the JVM was initialized.
* @return Returns a file representing the filename, or <code>null</code> if the file cannot be
* found.
*/
private static File retrievePropertyFile(String filename) {
File file = null;
try {
file = Utilities.getClassLoaderFile(filename);
return file; // NOPMD
} catch (Exception e) {
// NOPMD file might not exist
}
try {
file = new File(Utilities.getClassLoaderRoot(), filename);
return file; // NOPMD
} catch (Exception e) {
logger.severe("Error while searching for resource " + filename, e);
}
return null;
}
private TreeSet retrieveTranslationCodes() throws Exception {
TreeSet codes = new TreeSet();
File propertyRoot = Utilities.getClassLoaderRoot();
File[] files = propertyRoot.listFiles();
File file;
String filename;
for (int i = 0; i < files.length; i++) {
file = files[i];
if (!file.isFile()) continue;
filename = file.getName();
if (!StringUtils.hasText(filename)) continue;
if (!filename.startsWith("ApplicationResources_") || !filename.endsWith(".properties"))
continue;
String code =
filename.substring(
"ApplicationResources_".length(), filename.length() - ".properties".length());
if (StringUtils.hasText(code)) codes.add(code);
}
return codes;
}