/**
* This will return the duration in milliseconds before the next refresh of the properties file. A
* value of -1 indicates that no refresh will occur.
*
* @param propertyFile The name of the property file.
* @throws PropertyAccessException This is thrown if an error occurs accessing the property.
*/
public synchronized int getDurationBeforeNextRefresh(String propertyFile)
throws PropertyAccessException {
validateInput(propertyFile);
checkForRefreshAndLoad(propertyFile);
return refreshHandler.getDurationBeforeNextRefresh(propertyFile);
}
/**
* This method loads the property file and sets the refresh time. If the property:
* "CacheRefreshDuration" is found in the property file, then it will set it as follows: If the
* value is "-1", then
*
* @param propertyFile The name of the property file to be loaded.
* @param refreshInfo The refresh information that we already know - this may be null if this is
* the first time the file is being loaded.
* @throws gov.hhs.fha.nhinc.properties.PropertyAccessException This exception is thrown if it
* cannot load the property file for some reason.
*/
private synchronized void loadPropertyFile(String propertyFile) throws PropertyAccessException {
String propFilePathAndName = fileUtilities.getPropertyFileLocation(propertyFile);
File propertyFileLocation = new File(propFilePathAndName);
//
// propertyFileDAO.loadPropertyFile(Thread.currentThread().getContextClassLoader().getResourceAsStream(propertyFile), propertyFile);
propertyFileDAO.loadPropertyFile(propertyFileLocation, propertyFile);
String cacheRefreshDuration = propertyFileDAO.getProperty(propertyFile, CACHE_REFRESH_DURATION);
refreshHandler.addRefreshInfo(propertyFile, cacheRefreshDuration);
}
/**
* This method will check to see if the property file needs to be refreshed and if it does, it
* will reload it. Otherwise it will leave it as is.
*
* @param propertyFile The name of the property file that is being checked and possibly loaded.
* @throws PropertyAccessException If an error occurs during the load process, this exception is
* thrown.
*/
private synchronized void checkForRefreshAndLoad(String propertyFile)
throws PropertyAccessException {
if (refreshHandler.needsRefresh(propertyFile)) {
loadPropertyFile(propertyFile);
}
}
/**
* This method dumps the properties and associated values for a properties file to the log file.
*
* @param propertyFile The name of the property file.
* @throws PropertyAccessException This is thrown if an error occurs accessing the property.
*/
public void dumpPropsToLog(String propertyFile) throws PropertyAccessException {
validateInput(propertyFile);
refreshHandler.printToLog(propertyFile);
propertyFileDAO.printToLog(propertyFile);
}
