Example usage for org.apache.solr.logging LogWatcher getLastEvent

Introduction

In this page you can find the example usage for org.apache.solr.logging LogWatcher getLastEvent.

Prototype

public long getLastEvent() 

Source Link

Usage

From source file:org.vootoo.logging.logback.LogbackWatcherTest.java

License:Apache License

@Test
public void testLogbackWatcher() {

    Logger log = LoggerFactory.getLogger("testlogger");
    LogWatcher watcher = LogWatcher.newRegisteredLogWatcher(config, loader);

    assertEquals(watcher.getLastEvent(), -1);

    log.warn("This is a test message");

    assertTrue(watcher.getLastEvent() > -1);

    SolrDocumentList events = watcher.getHistory(-1, new AtomicBoolean());
    assertEquals(events.size(), 1);//from  w w  w . j  a  va2  s  .c  o  m

    SolrDocument event = events.get(0);
    assertEquals(event.get("logger"), "testlogger");
    assertEquals(event.get("message"), "This is a test message");

    //test set watcherThreshold
    watcher.setThreshold("info");
    long last = watcher.getLastEvent();
    sleep(5);

    log.info("test info message");

    assertTrue(watcher.getLastEvent() > last);

    events = watcher.getHistory(last, new AtomicBoolean());
    assertEquals(events.size(), 1);

    event = events.get(0);
    assertEquals(event.get("logger"), "testlogger");//level
    assertEquals(event.get("message"), "test info message");
    assertTrue("info".equalsIgnoreCase(event.get("level").toString()));

    watcher.setThreshold("warn");
    last = watcher.getLastEvent();
    sleep(5);

    log.info("test another info message");

    assertTrue(watcher.getLastEvent() == last);
}

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