Examples with Appender org.apache.logging.log4j.core.Appender used on opensource projects

Example 41 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class PropertiesConfigurationRootLoggerOnlyTest method testPropertiesConfiguration.

@Test
public void testPropertiesConfiguration() {
    final Configuration config = context.getConfiguration();
    assertNotNull("No configuration created", config);
    assertEquals("Incorrect State: " + config.getState(), config.getState(), LifeCycle.State.STARTED);
    final Map<String, Appender> appenders = config.getAppenders();
    assertNotNull(appenders);
    assertTrue("Incorrect number of Appenders: " + appenders.size(), appenders.size() == 1);
    final Map<String, LoggerConfig> loggers = config.getLoggers();
    assertNotNull(loggers);
    assertTrue("Incorrect number of LoggerConfigs: " + loggers.size(), loggers.size() == 1);
    final Filter filter = config.getFilter();
    assertNotNull("No Filter", filter);
    assertTrue("Not a Threshold Filter", filter instanceof ThresholdFilter);
    final Logger logger = LogManager.getLogger(getClass());
    logger.info("Welcome to Log4j!");
}

Example 42 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class YamlLayoutTest method testEscapeLayout.

@Test
public void testEscapeLayout() throws Exception {
    final Map<String, Appender> appenders = this.rootLogger.getAppenders();
    for (final Appender appender : appenders.values()) {
        this.rootLogger.removeAppender(appender);
    }
    final Configuration configuration = rootLogger.getContext().getConfiguration();
    // set up appender
    final AbstractJacksonLayout layout = YamlLayout.createLayout(configuration, true, true, null, null, null, true);
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    this.rootLogger.addAppender(appender);
    this.rootLogger.setLevel(Level.DEBUG);
    // output starting message
    this.rootLogger.debug("Here is a quote ' and then a double quote \"");
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("---", 0, list);
    this.checkContains("level: \"DEBUG\"", list);
    this.checkContains("message: \"Here is a quote ' and then a double quote \\\"\"", list);
    this.checkContains("loggerFqcn: \"" + AbstractLogger.class.getName() + "\"", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 43 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class YamlLayoutTest method testLayout.

/**
     * Test case for MDC conversion pattern.
     */
@Test
public void testLayout() throws Exception {
    final Map<String, Appender> appenders = this.rootLogger.getAppenders();
    for (final Appender appender : appenders.values()) {
        this.rootLogger.removeAppender(appender);
    }
    final Configuration configuration = rootLogger.getContext().getConfiguration();
    // set up appender
    // Use [[ and ]] to test header and footer (instead of [ and ])
    final AbstractJacksonLayout layout = YamlLayout.createLayout(configuration, true, true, "[[", "]]", null, true);
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    this.rootLogger.addAppender(appender);
    this.rootLogger.setLevel(Level.DEBUG);
    // output starting message
    this.rootLogger.debug("starting mdc pattern test");
    this.rootLogger.debug("empty mdc");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    this.rootLogger.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    this.rootLogger.error("finished mdc pattern test", new NullPointerException("test"));
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("---", 0, list);
    this.checkContains("loggerFqcn: \"" + AbstractLogger.class.getName() + "\"", list);
    this.checkContains("level: \"DEBUG\"", list);
    this.checkContains("message: \"starting mdc pattern test\"", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 44 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class JsonLayoutTest method testLayout.

/**
     * Test case for MDC conversion pattern.
     */
@Test
public void testLayout() throws Exception {
    final Map<String, Appender> appenders = this.rootLogger.getAppenders();
    for (final Appender appender : appenders.values()) {
        this.rootLogger.removeAppender(appender);
    }
    final Configuration configuration = rootLogger.getContext().getConfiguration();
    // set up appender
    // Use [[ and ]] to test header and footer (instead of [ and ])
    final boolean propertiesAsList = false;
    // @formatter:off
    final AbstractJacksonLayout layout = JsonLayout.newBuilder().setConfiguration(configuration).setLocationInfo(true).setProperties(true).setPropertiesAsList(propertiesAsList).setComplete(true).setCompact(false).setEventEol(false).setHeader("[[".getBytes(Charset.defaultCharset())).setFooter("]]".getBytes(Charset.defaultCharset())).setIncludeStacktrace(true).build();
    // @formatter:on
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    this.rootLogger.addAppender(appender);
    this.rootLogger.setLevel(Level.DEBUG);
    // output starting message
    this.rootLogger.debug("starting mdc pattern test");
    this.rootLogger.debug("empty mdc");
    ThreadContext.put("key1", "value1");
    ThreadContext.put("key2", "value2");
    this.rootLogger.debug("filled mdc");
    ThreadContext.remove("key1");
    ThreadContext.remove("key2");
    this.rootLogger.error("finished mdc pattern test", new NullPointerException("test"));
    appender.stop();
    final List<String> list = appender.getMessages();
    this.checkAt("[[", 0, list);
    this.checkAt("{", 1, list);
    this.checkContains("\"loggerFqcn\" : \"" + AbstractLogger.class.getName() + "\",", list);
    this.checkContains("\"level\" : \"DEBUG\",", list);
    this.checkContains("\"message\" : \"starting mdc pattern test\",", list);
    for (final Appender app : appenders.values()) {
        this.rootLogger.addAppender(app);
    }
}

Example 45 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class CsvLogEventLayoutTest method testLayout.

private void testLayout(final CSVFormat format, final AbstractCsvLayout layout, final String header, final String footer) {
    final Map<String, Appender> appenders = root.getAppenders();
    for (final Appender appender : appenders.values()) {
        root.removeAppender(appender);
    }
    // set up appender
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    // set appender on root and set level to debug
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    root.debug("one={}, two={}, three={}", 1, 2, 3);
    root.info("Hello");
    appender.stop();
    final List<String> list = appender.getMessages();
    final boolean hasHeaderSerializer = layout.getHeaderSerializer() != null;
    final boolean hasFooterSerializer = layout.getFooterSerializer() != null;
    final int headerOffset = hasHeaderSerializer ? 1 : 0;
    final String event0 = list.get(0 + headerOffset);
    final String event1 = list.get(1 + headerOffset);
    final char del = format.getDelimiter();
    Assert.assertTrue(event0, event0.contains(del + "DEBUG" + del));
    final String quote = del == ',' ? "\"" : "";
    Assert.assertTrue(event0, event0.contains(del + quote + "one=1, two=2, three=3" + quote + del));
    Assert.assertTrue(event1, event1.contains(del + "INFO" + del));
    if (hasHeaderSerializer && header == null) {
        Assert.fail();
    }
    if (!hasHeaderSerializer && header != null) {
        Assert.fail();
    }
    if (hasFooterSerializer && footer == null) {
        Assert.fail();
    }
    if (!hasFooterSerializer && footer != null) {
        Assert.fail();
    }
    if (hasHeaderSerializer) {
        Assert.assertEquals(list.toString(), header, list.get(0));
    }
    if (hasFooterSerializer) {
        Assert.assertEquals(list.toString(), footer, list.get(list.size() - 1));
    }
}