Examples with LogFilter io.fabric8.insight.log.LogFilter used on opensource projects

Example 1 with LogFilter

use of io.fabric8.insight.log.LogFilter in project fabric8 by jboss-fuse.

the class Log4jLogQuery method createPredicate.

private Predicate<LogEvent> createPredicate(LogFilter filter) {
    if (filter == null) {
        return null;
    }
    final List<Predicate<LogEvent>> predicates = new ArrayList<Predicate<LogEvent>>();
    final Set<String> levels = filter.getLevelsSet();
    if (levels.size() > 0) {
        predicates.add(new Predicate<LogEvent>() {

            @Override
            public boolean matches(LogEvent event) {
                String level = event.getLevel();
                return level != null && levels.contains(level.toString());
            }
        });
    }
    final Long before = filter.getBeforeTimestamp();
    if (before != null) {
        final Date date = new Date(before);
        predicates.add(new Predicate<LogEvent>() {

            @Override
            public boolean matches(LogEvent event) {
                Date time = event.getTimestamp();
                return time != null && time.before(date);
            }
        });
    }
    final Long after = filter.getAfterTimestamp();
    if (after != null) {
        final Date date = new Date(after);
        predicates.add(new Predicate<LogEvent>() {

            @Override
            public boolean matches(LogEvent event) {
                Date time = event.getTimestamp();
                return time != null && time.after(date);
            }
        });
    }
    final String matchesText = filter.getMatchesText();
    if (matchesText != null && matchesText.length() > 0) {
        predicates.add(new Predicate<LogEvent>() {

            @Override
            public boolean matches(LogEvent event) {
                if (contains(matchesText, event.getClassName(), event.getMessage(), event.getLogger(), event.getThread())) {
                    return true;
                }
                String[] throwableStrRep = event.getException();
                if (throwableStrRep != null && contains(matchesText, throwableStrRep)) {
                    return true;
                }
                Map properties = event.getProperties();
                if (properties != null && contains(matchesText, properties.toString())) {
                    return true;
                }
                return false;
            }
        });
    }
    if (predicates.size() == 0) {
        return null;
    } else if (predicates.size() == 1) {
        return predicates.get(0);
    } else {
        return new Predicate<LogEvent>() {

            @Override
            public String toString() {
                return "AndPredicate" + predicates;
            }

            @Override
            public boolean matches(LogEvent event) {
                for (Predicate<LogEvent> predicate : predicates) {
                    if (!predicate.matches(event)) {
                        return false;
                    }
                }
                return true;
            }
        };
    }
}

Example 2 with LogFilter

use of io.fabric8.insight.log.LogFilter in project fabric8 by jboss-fuse.

the class Log4jTest method assertLogQuery.

protected void assertLogQuery(LogQuerySupportMBean mBean) throws Exception {
    LogResults results = mBean.allLogResults();
    List<LogEvent> logEvents = assertNotEmpty(results);
    assertMatches(logEvents, messagePredicate("INFO", info1));
    assertMatches(logEvents, messagePredicate("INFO", info2));
    assertMatches(logEvents, messagePredicate("ERROR", error1));
    assertMatches(logEvents, messagePredicate("ERROR", error2));
    // test a filter
    LogFilter filter = new LogFilter();
    filter.setLevels(new String[] { "ERROR" });
    logEvents = assertNotEmpty(mBean.queryLogResults(filter));
    assertMatches(logEvents, messagePredicate("ERROR", error1));
    assertMatches(logEvents, messagePredicate("ERROR", error2));
    assertNotMatches(logEvents, messagePredicate("INFO", info1));
    assertNotMatches(logEvents, messagePredicate("INFO", info2));
}

Example 3 with LogFilter

use of io.fabric8.insight.log.LogFilter in project fabric8 by jboss-fuse.

the class LogQuerySupport method logResultsSince.

@Override
public LogResults logResultsSince(long time) throws IOException {
    LogFilter filter = new LogFilter();
    filter.setAfterTimestamp(time);
    return queryLogResults(filter);
}