Examples with LogEntry org.osgi.service.log.LogEntry used on opensource projects

Example 1 with LogEntry

use of org.osgi.service.log.LogEntry in project sling by apache.

the class LogSupport method serviceChanged.

// ---------- ServiceListener ----------------------------------------------
/**
     * Listens for Service events and logs the respective events according to
     * the Log Service specification.
     */
public void serviceChanged(ServiceEvent event) {
    int level = LogService.LOG_INFO;
    String message;
    switch(event.getType()) {
        case ServiceEvent.REGISTERED:
            message = "ServiceEvent REGISTERED";
            break;
        case ServiceEvent.MODIFIED:
            message = "ServiceEvent MODIFIED";
            level = LogService.LOG_DEBUG;
            break;
        case ServiceEvent.UNREGISTERING:
            message = "ServiceEvent UNREGISTERING";
            break;
        default:
            message = "ServiceEvent " + event.getType();
    }
    LogEntry entry = new LogEntryImpl(event.getServiceReference().getBundle(), event.getServiceReference(), level, message, null);
    fireLogEvent(entry);
}

Example 2 with LogEntry

use of org.osgi.service.log.LogEntry in project sling by apache.

the class LogSupportTest method testWarningLogger.

@Test
public void testWarningLogger() throws Exception {
    Exception e = new Exception();
    LogEntry le = new LogEntryImpl(bundle, null, LogService.LOG_WARNING, "my-warning-message", e);
    logSupport.fireLogEvent(le);
    Mockito.verify(testLogger).warn("my-warning-message (java.lang.Exception)", e);
}

Example 3 with LogEntry

use of org.osgi.service.log.LogEntry in project sling by apache.

the class LogSupportTest method testEarlyExit.

@Test
public void testEarlyExit() throws Exception {
    ServiceReference sr = Mockito.mock(ServiceReference.class);
    LogEntry le = new LogEntryImpl(bundle, sr, LogService.LOG_DEBUG, "test", null);
    logSupport.fireLogEvent(le);
    // The log message is on DEBUG level while the logger is set to INFO level
    // we don't want the actual log.info() call to be made, neither do we want
    // any preparatory work on the log message being made (which involves
    // inspecting the service reference).
    Mockito.verify(testLogger).isTraceEnabled();
    Mockito.verify(testLogger).isDebugEnabled();
    Mockito.verify(testLogger).isInfoEnabled();
    Mockito.verifyNoMoreInteractions(testLogger);
    Mockito.verifyZeroInteractions(sr);
}

Example 4 with LogEntry

use of org.osgi.service.log.LogEntry in project sling by apache.

the class LogSupportTest method testErrorLogger.

@Test
public void testErrorLogger() throws Exception {
    Exception e = new Exception();
    LogEntry le = new LogEntryImpl(bundle, null, LogService.LOG_ERROR, "my-error-msg", e);
    logSupport.fireLogEvent(le);
    Mockito.verify(testLogger).error("my-error-msg (java.lang.Exception)", e);
}

Example 5 with LogEntry

use of org.osgi.service.log.LogEntry in project felix by apache.

the class Basic method log.

@Descriptor("display some matching log entries")
public void log(@Descriptor("maximum number of entries") int maxEntries, @Descriptor("minimum log level [ debug | info | warn | error ]") String logLevel) {
    // Keep track of service references.
    List<ServiceReference<?>> refs = new ArrayList<ServiceReference<?>>();
    // Get start level service.
    LogReaderService lrs = Util.getService(m_bc, LogReaderService.class, refs);
    if (lrs == null) {
        System.out.println("Log reader service is unavailable.");
    } else {
        @SuppressWarnings("unchecked") Enumeration<LogEntry> entries = lrs.getLog();
        int minLevel = logLevelAsInt(logLevel);
        int index = 0;
        while (entries.hasMoreElements() && (maxEntries < 0 || index < maxEntries)) {
            LogEntry entry = (LogEntry) entries.nextElement();
            if (entry.getLevel() <= minLevel) {
                display(entry);
                index++;
            }
        }
        Util.ungetServices(m_bc, refs);
    }
}