public static Device parse(String src) throws ParseException {
Device vo = null;
if (src == null || src.isEmpty()) {
throw new ParseException("unable to parse empty string", 0);
}
if (DEVICE_PATTERN.matcher(src).matches() == true) {
vo = new Device();
String[] values = src.split("\\t");
vo.setAppkey(values[0].trim());
vo.setDevice(values[1].trim());
try {
vo.setUsercount(Long.parseLong(values[2].trim()));
vo.setSessioncount(Long.parseLong(values[3].trim()));
} catch (NumberFormatException e) {
throw new ParseException("invalid number value", 0);
}
} else {
throw new ParseException("invalid pattern string", 0);
}
return vo;
}
public List<String> getAppkeyResults() throws IOException {
String uri = this.resultUri;
List<String> list = new ArrayList<String>();
FileInputStream fstream = null;
DataInputStream in = null;
BufferedReader br = null;
try {
fstream = new FileInputStream(uri);
in = new DataInputStream(fstream);
br = new BufferedReader(new InputStreamReader(in));
Set<String> appKeys = new HashSet<String>();
String line;
while ((line = br.readLine()) != null) {
line = line.trim();
if (line.isEmpty()) continue;
try {
Device src = DeviceResultParser.parse(line);
if (src != null && appKeys.contains(src.getAppkey()) == false) {
list.add(src.getAppkey());
appKeys.add(src.getAppkey());
}
} catch (ParseException ignore) {
continue;
}
}
} catch (FileNotFoundException ignore) {;
} catch (IOException ioe) {
throw ioe;
} finally {
if (br != null) br.close();
if (in != null) in.close();
if (fstream != null) fstream.close();
}
return list;
}
public static void main(String[] args) throws IOException {
FingraphConfig config = new FingraphConfig();
TargetDate target = ArgsOptionUtil.getTargetDate("day", "2014-08-20");
DeviceReader reader = new DeviceReader(config, target);
List<Device> list = reader.getDeviceResults("fin278318");
for (Device vo : list) {
System.out.println(vo.toString());
}
System.out.println("--------------------");
target = ArgsOptionUtil.getTargetDate("week", "2014-34");
reader = new DeviceReader(config, target);
list = reader.getDeviceResults("fin278318");
for (Device vo : list) {
System.out.println(vo.toString());
}
System.out.println("--------------------");
target = ArgsOptionUtil.getTargetDate("month", "2014-08");
reader = new DeviceReader(config, target);
list = reader.getDeviceResults("fin278318");
for (Device vo : list) {
System.out.println(vo.toString());
}
System.exit(0);
}
public List<Device> getDeviceResults(String appkey) throws IOException {
String uri = this.resultUri;
List<Device> list = new ArrayList<Device>();
FileInputStream fstream = null;
DataInputStream in = null;
BufferedReader br = null;
try {
fstream = new FileInputStream(uri);
in = new DataInputStream(fstream);
br = new BufferedReader(new InputStreamReader(in));
String line;
while ((line = br.readLine()) != null) {
line = line.trim();
if (line.isEmpty()) continue;
try {
Device vo = DeviceResultParser.parse(line);
if (vo != null && vo.getAppkey().equals(appkey)) {
vo.setYear(this.year);
vo.setMonth(this.month);
vo.setDay(this.day);
vo.setHour(this.hour);
vo.setWeek(this.getWeek());
vo.setDate(this.date);
vo.setDatehour(this.datehour);
vo.setDayofweek(this.dayofweek);
vo.setFromdate(this.fromdate);
vo.setTodate(this.todate);
list.add(vo);
}
} catch (ParseException ignore) {
continue;
}
}
} catch (FileNotFoundException ignore) {;
} catch (IOException ioe) {
throw ioe;
} finally {
if (br != null) br.close();
if (in != null) in.close();
if (fstream != null) fstream.close();
}
return list;
}