@GET
@Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
@XmlElementWrapper(name = "memorystats")
@Path("/interval/{timeWindowsInHours}")
public List<Memory> loadMemoryStatusInInterval(
@PathParam("timeWindowsInHours") int timeWindowsInHours) {
Calendar calendar = Calendar.getInstance();
DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm");
String toDate = df.format(calendar.getTime());
calendar.add(Calendar.HOUR_OF_DAY, -timeWindowsInHours);
String fromDate = df.format(calendar.getTime());
Log.trace(toDate, fromDate);
List<Memory> memorystats = null;
try {
IMemoryDAO mdao = DAOFactory.getInstance().getMemoryDAO();
List<MemoryPO> memPOs = mdao.getMemoryStats(toDate, fromDate);
memorystats = new ArrayList<Memory>();
for (MemoryPO memPO : memPOs) {
Memory memdto = ConverterUtils.convert(memPO);
memorystats.add(memdto);
}
} catch (Exception e) {
handleException(e);
} finally {
Log.exit(memorystats);
}
return memorystats;
}
@DELETE
public void deleteMemoryCrumb() {
IMemoryDAO mdao = DAOFactory.getInstance().getMemoryDAO();
mdao.deleteMemoryCrumbData();
Log.trace("Memory Crumb cleared");
}