public Response processQuery(Query query) throws IOException {
// TODO process query
ProcessQuery queryProcessor = new ProcessQuery();
Object obj = queryProcessor.processQuery(requestCredentials, query);
if (obj instanceof Response) {
return (Response) obj;
}
System.err.println("improper format for request");
return null;
}
public long findPid(ProcessQuery query) throws IOException {
logger.debug("trying to find process by query [ {} ]", query);
String regex = Pattern.quote(query.getCommand()) + ".*" + Pattern.quote(query.getArgument());
Pattern commandPattern = Pattern.compile(regex);
for (String line : execute(psCommand())) {
Matcher lineMatcher = PS_OUTPUT_LINE.matcher(line);
if (lineMatcher.matches()) {
String command = lineMatcher.group(2);
Matcher commandMatcher = commandPattern.matcher(command);
if (commandMatcher.find()) {
final long pid = Long.parseLong(lineMatcher.group(1));
logger.debug("found process for query [ {} ] with pid [ {} ]", query, pid);
return pid;
}
}
}
logger.warn("no process found for query [ {} ]", query);
return PID_NOT_FOUND;
}