public void test(TestHarness th) {
LogRecord rec1 = new LogRecord(Level.CONFIG, "msg");
LogRecord rec2 = new LogRecord(Level.CONFIG, "msg2");
long s1, s2;
s1 = rec1.getSequenceNumber();
s2 = rec2.getSequenceNumber();
/* Check #1.
*
* It could happen that rec1 has a sequence number of
* Long.MAX_VALUE, or that rec1's sequence number is close to
* Long.MAX_VALUE and some background threads have created a few
* LogRecords between the creation of rec1 and rec2, so rec2's
* sequence number is equal to or slightly greater than
* Long.MIN_VALUE. In these cases, s2 would not be greater than
* s1, although the implementation of java.util.logging.LogRecord
* was entirely correct.
*
* While this event is extremely unlikely, it is not entirely
* impossible, so we can perform the subsequent check only if
* there was no arithmetic overflow.
*/
if ((s1 >= 0) == (s2 >= 0)) th.check(s2 > s1);
else th.check(true);
// Check #2.
rec2.setSequenceNumber(42);
th.check(rec2.getSequenceNumber() == 42);
// Check #3.
rec2.setSequenceNumber(s2);
th.check(rec2.getSequenceNumber() == s2);
}
public void log(LogRecord record) {
if (logToFile != null) {
logToFile(record);
}
if (ignoreLogging) return;
CapedwarfRequestLogs requestLogs = getCurrentRequestLogs();
if (requestLogs != null) {
CapedwarfAppLogLine capedwarfAppLogLine =
new CapedwarfAppLogLine(getCurrentRequestId(), record.getSequenceNumber());
AppLogLine appLogLine = capedwarfAppLogLine.getAppLogLine();
appLogLine.setLogLevel(getLogLevel(record));
appLogLine.setLogMessage(
record.getSourceClassName()
+ " "
+ record.getSourceMethodName()
+ ": "
+ getFormattedMessage(record)
+ "\n");
appLogLine.setTimeUsec(record.getMillis() * 1000);
logWriter.put(capedwarfAppLogLine);
requestLogs.logLineAdded(appLogLine);
logWriter.put(requestLogs);
}
}
// This method is called for every log records
public String format(LogRecord rec) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
PrintStream printStream = new PrintStream(byteArrayOutputStream);
printStream.format(
"%-7s %-24s %-80s %-40s Seq:%d Thread:%d\n",
rec.getLevel(),
SIMPLE_DATE_FORMAT.format(new Date(rec.getMillis())),
rec.getMessage(),
rec.getSourceClassName() + "." + rec.getSourceMethodName(),
rec.getSequenceNumber(),
rec.getThreadID());
return byteArrayOutputStream.toString();
}
@Override
public String format(LogRecord logRecord) {
final StringBuilder result = new StringBuilder();
result.append(logRecord.getSequenceNumber());
result.append('[');
result.append(logRecord.getLevel());
result.append("] ");
result.append(logRecord.getSourceClassName().replace("com.microsoft.reef", "c.m.r"));
result.append('.');
result.append(logRecord.getSourceMethodName());
result.append(": ");
result.append(simpleFormatter.formatMessage(logRecord));
result.append('\n');
return result.toString();
}
public void publish(LogRecord record, int nLogType) {
// first see if this entry should be filtered out
try {
if (record != null) {
// MARKED by zhaoxy@20101119
/*
if (getFilter() != null) {
if (!getFilter().isLoggable(record))
return;
}
*/
if (isLoggable(record)) {
String HmuImei = null;
String Message = record.getMessage();
try {
int HmuImeiPos = Message.indexOf("HMU:");
if (HmuImeiPos >= 0) {
HmuImei = Message.substring(HmuImeiPos + 4);
Message = Message.substring(0, HmuImeiPos);
}
} catch (Exception e) {
}
// now store the log entry into the table
if (activeConnection()) {
try {
prepInsert.setInt(1, record.getLevel().intValue());
prepInsert.setString(2, truncate(record.getLoggerName(), 63));
prepInsert.setString(3, truncate(Message, 255));
prepInsert.setLong(4, record.getSequenceNumber());
prepInsert.setString(5, truncate(record.getSourceClassName(), 63));
prepInsert.setString(6, truncate(record.getSourceMethodName(), 31));
prepInsert.setInt(7, record.getThreadID());
prepInsert.setTimestamp(8, new Timestamp(System.currentTimeMillis()));
prepInsert.setString(9, truncate(HmuImei, 15));
prepInsert.setInt(10, nLogType);
prepInsert.executeUpdate();
} catch (SQLException e) {
System.err.println("Exception on publish(record,nLogType)." + e);
}
}
}
}
} catch (Exception e) {
}
}