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);
}
}
@SuppressWarnings("unchecked")
private CapedwarfLogQueryResult fetchCapedwarfRequestLogs(CapedwarfLogQuery logQuery) {
List<CapedwarfRequestLogs> list;
int resultCount;
List<String> requestIds = logQuery.getQuery().getRequestIds();
if (requestIds.isEmpty()) {
CacheQuery cacheQuery = createRequestLogsQuery(logQuery);
list = (List<CapedwarfRequestLogs>) (List) cacheQuery.list();
resultCount = cacheQuery.getResultSize();
} else {
list = new ArrayList<>(requestIds.size());
for (String requestId : requestIds) {
CapedwarfRequestLogs requestLogs = (CapedwarfRequestLogs) store.get(requestId);
if (requestLogs != null) {
list.add(requestLogs);
}
}
resultCount = list.size();
}
for (int i = 0; i < list.size(); i++) {
CapedwarfRequestLogs capedwarfRequestLogs = list.get(i);
list.set(i, capedwarfRequestLogs.clone());
}
return new CapedwarfLogQueryResult(list, resultCount);
}
@Override
public CapedwarfLogQueryResult fetch(CapedwarfLogQuery logQuery) {
CapedwarfLogQueryResult result = fetchCapedwarfRequestLogs(logQuery);
for (CapedwarfRequestLogs capedwarfRequestLogs : result.getCapedwarfRequestLogs()) {
if (logQuery.getQuery().getIncludeAppLogs()) {
fetchAppLogLines(capedwarfRequestLogs.getRequestLogs(), logQuery);
}
}
return result;
}
public void requestFinished(ServletRequest servletRequest, int status, int contentLength) {
CapedwarfRequestLogs capedwarfRequestLogs = getCapedwarfRequestLogs(servletRequest);
// check if all went well
if (capedwarfRequestLogs != null) {
RequestLogs requestLogs = capedwarfRequestLogs.getRequestLogs();
requestLogs.setEndTimeUsec(System.currentTimeMillis() * 1000);
requestLogs.setStatus(status);
requestLogs.setResponseSize(contentLength);
requestLogs.setFinished(true);
logWriter.put(capedwarfRequestLogs);
}
}
public void requestStarted(ServletRequest servletRequest, long startTimeMillis) {
if (ignoreLogging || !isLoggable(servletRequest)) {
return;
}
CapedwarfEnvironment environment = CapedwarfEnvironment.getThreadLocalInstance();
CapedwarfRequestLogs capedwarfRequestLogs =
createCapedwarfRequestLogs(servletRequest, startTimeMillis, environment);
logWriter.put(capedwarfRequestLogs);
servletRequest.setAttribute(REQUEST_LOGS_REQUEST_ATTRIBUTE, capedwarfRequestLogs);
environment.getAttributes().put(REQUEST_LOGS_ENV_ATTRIBUTE, capedwarfRequestLogs);
environment
.getAttributes()
.put(REQUEST_LOG_ID, capedwarfRequestLogs.getRequestLogs().getRequestId());
}
@Override
public void put(CapedwarfRequestLogs requestLogs) {
store.put(requestLogs.getRequestLogs().getRequestId(), requestLogs);
}
private CapedwarfRequestLogs createCapedwarfRequestLogs(
ServletRequest servletRequest, long startTimeMillis, CapedwarfEnvironment environment) {
long startTimeUsec = startTimeMillis * 1000;
CapedwarfRequestLogs capedwarfRequestLogs = new CapedwarfRequestLogs();
RequestLogs requestLogs = capedwarfRequestLogs.getRequestLogs();
requestLogs.setRequestId(generateId());
requestLogs.setStartTimeUsec(startTimeUsec);
requestLogs.setEndTimeUsec(startTimeUsec);
requestLogs.setFinished(false);
requestLogs.setAppId(environment.getAppId());
requestLogs.setModuleId(environment.getModuleId());
requestLogs.setVersionId(environment.getVersionId());
if (servletRequest instanceof HttpServletRequest) {
HttpServletRequest request = (HttpServletRequest) servletRequest;
String queryString = request.getQueryString();
requestLogs.setResource(
request.getRequestURI() + (queryString == null ? "" : ("?" + queryString)));
requestLogs.setUserAgent(request.getHeader("User-Agent"));
requestLogs.setMethod(request.getMethod());
requestLogs.setReferrer(request.getHeader("referer"));
requestLogs.setHost(
request.getServerName()
+ (request.getServerPort() == 80 ? "" : (":" + request.getServerPort())));
}
requestLogs.setHttpVersion(servletRequest.getProtocol());
requestLogs.setInstanceKey(""); // TODO
requestLogs.setReplicaIndex(-1); // TODO
requestLogs.setPendingTime(0); // TODO
requestLogs.setLatency(0); // TODO
// requestLogs.setUrlMapEntry();
// requestLogs.setTaskName();
// requestLogs.setTaskQueueName();
// requestLogs.setWasLoadingRequest();
requestLogs.setNickname("");
requestLogs.setIp(servletRequest.getRemoteAddr());
requestLogs.setCost(0);
requestLogs.setMcycles(0);
requestLogs.setApiMcycles(0);
// combined='93.103.26.101 - - [17/Jan/2013:08:07:11 -0800] "GET /favicon.ico HTTP/1.1" 404 0 -
// "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.17 (KHTML, like Gecko)
// Chrome/24.0.1312.52 Safari/537.17"',
requestLogs.setCombined(
requestLogs.getIp()
+ " - "
+ requestLogs.getNickname()
+ (requestLogs.getNickname().isEmpty() ? "" : " ")
+ "- ["
+ DATE_FORMAT.format(requestLogs.getStartTimeUsec() / 1000L)
+ "] \""
+ requestLogs.getMethod()
+ " "
+ requestLogs.getResource()
+ " "
+ requestLogs.getHttpVersion()
+ "\" "
+ requestLogs.getStatus()
+ " "
+ requestLogs.getResponseSize()
+ " - \""
+ requestLogs.getUserAgent()
+ "\"");
// requestLogs.setOffset(); TODO
return capedwarfRequestLogs;
}