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

Example 1 with JavaLookup

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

the class GelfLayoutTest2 method gelfLayout.

@Test
public void gelfLayout() throws IOException {
    Logger logger = context.getLogger();
    logger.info("Message");
    String gelf = context.getListAppender("list").getMessages().get(0);
    ObjectMapper mapper = new ObjectMapper();
    JsonNode json = mapper.readTree(gelf);
    assertEquals("Message", json.get("short_message").asText());
    assertEquals("myhost", json.get("host").asText());
    assertEquals("FOO", json.get("_foo").asText());
    assertEquals(new JavaLookup().getRuntime(), json.get("_runtime").asText());
}

Example 2 with JavaLookup

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

the class YamlLayoutTest method testAdditionalFields.

@Test
public void testAdditionalFields() throws Exception {
    final AbstractJacksonLayout layout = YamlLayout.newBuilder().setLocationInfo(false).setProperties(false).setIncludeStacktrace(false).setAdditionalFields(new KeyValuePair[] { new KeyValuePair("KEY1", "VALUE1"), new KeyValuePair("KEY2", "${java:runtime}") }).setCharset(StandardCharsets.UTF_8).setConfiguration(ctx.getConfiguration()).build();
    final String str = layout.toSerializable(LogEventFixtures.createLogEvent());
    assertThat(str, containsString("KEY1: \"VALUE1\""));
    assertThat(str, containsString("KEY2: \"" + new JavaLookup().getRuntime() + "\""));
}

Example 3 with JavaLookup

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

the class GelfLayoutTest method testCompressedLayout.

private void testCompressedLayout(final CompressionType compressionType, final boolean includeStacktrace, final boolean includeThreadContext, String host, final boolean includeNullDelimiter, final boolean includeNewLineDelimiter) throws IOException {
    for (final Appender appender : root.getAppenders().values()) {
        root.removeAppender(appender);
    }
    // set up appenders
    final GelfLayout layout = GelfLayout.newBuilder().setConfiguration(ctx.getConfiguration()).setHost(host).setAdditionalFields(new KeyValuePair[] { new KeyValuePair(KEY1, VALUE1), new KeyValuePair(KEY2, "${java:runtime}") }).setCompressionType(compressionType).setCompressionThreshold(1024).setIncludeStacktrace(includeStacktrace).setIncludeThreadContext(includeThreadContext).setIncludeNullDelimiter(includeNullDelimiter).setIncludeNewLineDelimiter(includeNewLineDelimiter).build();
    final ListAppender eventAppender = new ListAppender("Events", null, null, true, false);
    final ListAppender rawAppender = new ListAppender("Raw", null, layout, true, true);
    final ListAppender formattedAppender = new ListAppender("Formatted", null, layout, true, false);
    final EncodingListAppender encodedAppender = new EncodingListAppender("Encoded", null, layout, false, true);
    eventAppender.start();
    rawAppender.start();
    formattedAppender.start();
    encodedAppender.start();
    if (host == null) {
        host = NetUtils.getLocalHostname();
    }
    final JavaLookup javaLookup = new JavaLookup();
    // set appenders on root and set level to debug
    root.addAppender(eventAppender);
    root.addAppender(rawAppender);
    root.addAppender(formattedAppender);
    root.addAppender(encodedAppender);
    root.setLevel(Level.DEBUG);
    root.debug(LINE1);
    ThreadContext.put(MDCKEY1, MDCVALUE1);
    ThreadContext.put(MDCKEY2, MDCVALUE2);
    root.info(LINE2);
    final Exception exception = new RuntimeException("some error");
    root.error(LINE3, exception);
    formattedAppender.stop();
    final List<LogEvent> events = eventAppender.getEvents();
    final List<byte[]> raw = rawAppender.getData();
    final List<String> messages = formattedAppender.getMessages();
    final List<byte[]> raw2 = encodedAppender.getData();
    final String threadName = Thread.currentThread().getName();
    // @formatter:off
    assertJsonEquals("{" + "\"version\": \"1.1\"," + "\"host\": \"" + host + "\"," + "\"timestamp\": " + GelfLayout.formatTimestamp(events.get(0).getTimeMillis()) + "," + "\"level\": 7," + "\"_thread\": \"" + threadName + "\"," + "\"_logger\": \"\"," + "\"short_message\": \"" + LINE1 + "\"," + "\"_" + KEY1 + "\": \"" + VALUE1 + "\"," + "\"_" + KEY2 + "\": \"" + javaLookup.getRuntime() + "\"" + "}", messages.get(0));
    assertJsonEquals("{" + "\"version\": \"1.1\"," + "\"host\": \"" + host + "\"," + "\"timestamp\": " + GelfLayout.formatTimestamp(events.get(1).getTimeMillis()) + "," + "\"level\": 6," + "\"_thread\": \"" + threadName + "\"," + "\"_logger\": \"\"," + "\"short_message\": \"" + LINE2 + "\"," + (includeThreadContext ? "\"_" + MDCKEY1 + "\": \"" + MDCVALUE1 + "\"," + "\"_" + MDCKEY2 + "\": \"" + MDCVALUE2 + "\"," : "") + "\"_" + KEY1 + "\": \"" + VALUE1 + "\"," + "\"_" + KEY2 + "\": \"" + javaLookup.getRuntime() + "\"" + "}", messages.get(1));
    // @formatter:on
    final byte[] compressed = raw.get(2);
    final byte[] compressed2 = raw2.get(2);
    final ByteArrayInputStream bais = new ByteArrayInputStream(compressed);
    final ByteArrayInputStream bais2 = new ByteArrayInputStream(compressed2);
    InputStream inflaterStream;
    InputStream inflaterStream2;
    switch(compressionType) {
        case GZIP:
            inflaterStream = new GZIPInputStream(bais);
            inflaterStream2 = new GZIPInputStream(bais2);
            break;
        case ZLIB:
            inflaterStream = new InflaterInputStream(bais);
            inflaterStream2 = new InflaterInputStream(bais2);
            break;
        case OFF:
            inflaterStream = bais;
            inflaterStream2 = bais2;
            break;
        default:
            throw new IllegalStateException("Missing test case clause");
    }
    final byte[] uncompressed = IOUtils.toByteArray(inflaterStream);
    final byte[] uncompressed2 = IOUtils.toByteArray(inflaterStream2);
    inflaterStream.close();
    inflaterStream2.close();
    final String uncompressedString = new String(uncompressed, layout.getCharset());
    final String uncompressedString2 = new String(uncompressed2, layout.getCharset());
    // @formatter:off
    final String expected = "{" + "\"version\": \"1.1\"," + "\"host\": \"" + host + "\"," + "\"timestamp\": " + GelfLayout.formatTimestamp(events.get(2).getTimeMillis()) + "," + "\"level\": 3," + "\"_thread\": \"" + threadName + "\"," + "\"_logger\": \"\"," + "\"short_message\": \"" + LINE3 + "\"," + "\"full_message\": \"" + String.valueOf(JsonStringEncoder.getInstance().quoteAsString(includeStacktrace ? GelfLayout.formatThrowable(exception).toString() : exception.toString())) + "\"," + (includeThreadContext ? "\"_" + MDCKEY1 + "\": \"" + MDCVALUE1 + "\"," + "\"_" + MDCKEY2 + "\": \"" + MDCVALUE2 + "\"," : "") + "\"_" + KEY1 + "\": \"" + VALUE1 + "\"," + "\"_" + KEY2 + "\": \"" + javaLookup.getRuntime() + "\"" + "}";
    // @formatter:on
    assertJsonEquals(expected, uncompressedString);
    assertJsonEquals(expected, uncompressedString2);
    if (includeNullDelimiter) {
        assertEquals(uncompressedString.indexOf('\0'), uncompressedString.length() - 1);
        assertEquals(uncompressedString2.indexOf('\0'), uncompressedString2.length() - 1);
    }
    if (includeNewLineDelimiter) {
        assertEquals(uncompressedString.indexOf('\n'), uncompressedString.length() - 1);
        assertEquals(uncompressedString2.indexOf('\n'), uncompressedString2.length() - 1);
    }
}

Example 4 with JavaLookup

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

the class GelfLayout2Test method gelfLayout.

@Test
public void gelfLayout(final LoggerContext context, @Named final ListAppender list) throws IOException {
    list.clear();
    final Logger logger = context.getLogger(getClass());
    logger.info("Message");
    final String gelf = list.getMessages().get(0);
    final ObjectMapper mapper = new ObjectMapper();
    final JsonNode json = mapper.readTree(gelf);
    assertEquals("Message", json.get("short_message").asText());
    assertEquals("myhost", json.get("host").asText());
    assertEquals("FOO", json.get("_foo").asText());
    assertEquals(new JavaLookup().getRuntime(), json.get("_runtime").asText());
}

Example 5 with JavaLookup

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

the class JsonLayoutTest method testAdditionalFields.

@Test
public void testAdditionalFields() throws Exception {
    final AbstractJacksonLayout layout = JsonLayout.newBuilder().setLocationInfo(false).setProperties(false).setComplete(false).setCompact(true).setEventEol(false).setIncludeStacktrace(false).setAdditionalFields(new KeyValuePair[] { new KeyValuePair("KEY1", "VALUE1"), new KeyValuePair("KEY2", "${java:runtime}") }).setCharset(StandardCharsets.UTF_8).setConfiguration(ctx.getConfiguration()).build();
    final String str = layout.toSerializable(LogEventFixtures.createLogEvent());
    assertTrue(str, str.contains("\"KEY1\":\"VALUE1\""));
    assertTrue(str, str.contains("\"KEY2\":\"" + new JavaLookup().getRuntime() + "\""));
}