@Override public void activateConsoleAppender(String target, String encoding) { org.apache.logging.log4j.core.Layout layout = org.apache.logging.log4j.core.layout.PatternLayout.newBuilder(). withConfiguration(configuration) .withPattern(LoggerHelper.getPattern()) .withCharset(Charset.forName(encoding)) .build(); org.apache.logging.log4j.core.appender.ConsoleAppender appender = ConsoleAppender.createAppender(layout, null, ConsoleAppender.Target.valueOf(target.toUpperCase().replace(".", "_")), "LoggerApiConsoleAppender", false, false, true); appender.start(); removeAllAppenders(logger); logger.addAppender(appender); setProductName(productName); }
.build(); final RolloverStrategy strategy = DefaultRolloverStrategy.createStrategy(null, null, null, "0", null, true, configuration);
protected org.apache.logging.log4j.core.Layout buildLayout(String encoding) { org.apache.logging.log4j.core.Layout layout = org.apache.logging.log4j.core.layout.PatternLayout.newBuilder(). withConfiguration(configuration) .withPattern(LoggerHelper.getPattern()) .withCharset(Charset.forName(encoding)) .build(); return layout; }
.setMessage(new SimpleMessage("Hello, world 1!")) .setSource(new StackTraceElement(this.getClass().getName(), "testCallersFqcnTruncationByRetainingPartsFromEnd", this.getClass().getCanonicalName() + ".java", 440)) .build(); final String result1 = layout.toSerializable(event1); assertEquals(this.getClass().getName().substring(this.getClass().getName().lastIndexOf(".") + 1) + " Hello, world 1!", new String(result1)); .setMessage(new SimpleMessage("Hello, world 1!")) .setSource(new StackTraceElement(this.getClass().getName(), "testCallersFqcnTruncationByRetainingPartsFromEnd", this.getClass().getCanonicalName() + ".java", 440)) .build(); final String result1 = layout.toSerializable(event1); assertEquals(this.getClass().getName() + " Hello, world 1!", new String(result1));
final Path path = file.toPath(); final Layout<String> layout = PatternLayout.newBuilder().withPattern(PatternLayout.SIMPLE_CONVERSION_PATTERN) .build();
@Test public void testHeaderFooterJavaLookup() throws Exception { // % does not work here. final String pattern = "%d{UNIX} MyApp%n${java:version}%n${java:runtime}%n${java:vm}%n${java:os}%n${java:hw}"; final PatternLayout layout = PatternLayout.newBuilder().withConfiguration(ctx.getConfiguration()) .withHeader("Header: " + pattern).withFooter("Footer: " + pattern).build(); final byte[] header = layout.getHeader(); assertNotNull("No header", header); final String headerStr = new String(header); assertTrue(headerStr, headerStr.contains("Header: ")); assertTrue(headerStr, headerStr.contains("Java version ")); assertTrue(headerStr, headerStr.contains("(build ")); assertTrue(headerStr, headerStr.contains(" from ")); assertTrue(headerStr, headerStr.contains(" architecture: ")); assertFalse(headerStr, headerStr.contains("%d{UNIX}")); // final byte[] footer = layout.getFooter(); assertNotNull("No footer", footer); final String footerStr = new String(footer); assertTrue(footerStr, footerStr.contains("Footer: ")); assertTrue(footerStr, footerStr.contains("Java version ")); assertTrue(footerStr, footerStr.contains("(build ")); assertTrue(footerStr, footerStr.contains(" from ")); assertTrue(footerStr, footerStr.contains(" architecture: ")); assertFalse(footerStr, footerStr.contains("%d{UNIX}")); }
/** * Creates console appender with some reasonable default logging settings. * * @return Logger with auto configured console appender. */ public Logger createConsoleLogger() { // from http://logging.apache.org/log4j/2.x/manual/customconfig.html final LoggerContext ctx = impl.getContext(); final Configuration cfg = ctx.getConfiguration(); PatternLayout.Builder builder = PatternLayout.newBuilder() .withPattern("%d{ISO8601}][%-5p][%t][%c{1}] %m%n") .withCharset(Charset.defaultCharset()) .withAlwaysWriteExceptions(false) .withNoConsoleNoAnsi(false); PatternLayout layout = builder.build(); ConsoleAppender.Builder consoleAppenderBuilder = ConsoleAppender.newBuilder() .withName(CONSOLE_APPENDER) .withLayout(layout); ConsoleAppender consoleApp = consoleAppenderBuilder.build(); consoleApp.start(); cfg.addAppender(consoleApp); cfg.getRootLogger().addAppender(consoleApp, Level.TRACE, null); ctx.updateLoggers(cfg); return ctx.getRootLogger(); }
private void testConsoleStreamManagerDoesNotClose(final PrintStream ps, final Target targetName, final SystemSetter systemSetter) { try { systemSetter.systemSet(psMock); final Layout<String> layout = PatternLayout.newBuilder().withAlwaysWriteExceptions(true).build(); final ConsoleAppender app = ConsoleAppender.newBuilder().withLayout(layout).setTarget(targetName) .withName("Console").withIgnoreExceptions(false).build(); app.start(); assertTrue("Appender did not start", app.isStarted()); final LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName("TestLogger") // .setLoggerFqcn(ConsoleAppenderTest.class.getName()) // .setLevel(Level.INFO) // .setMessage(new SimpleMessage("Test")) // .build(); app.append(event); app.stop(); assertFalse("Appender did not stop", app.isStarted()); } finally { systemSetter.systemSet(ps); } then(psMock).should(atLeastOnce()).write(any(byte[].class), anyInt(), anyInt()); then(psMock).should(atLeastOnce()).flush(); }
@Test public void testEqualsEmptyMarker() throws Exception { // replace "[]" with the empty string final PatternLayout layout = PatternLayout.newBuilder().withPattern("[%logger]%equals{[%marker]}{[]}{} %msg") .withConfiguration(ctx.getConfiguration()).build(); // Not empty marker final LogEvent event1 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMarker(MarkerManager.getMarker("TestMarker")) // .setMessage(new SimpleMessage("Hello, world!")).build(); assertToByteArray("[org.apache.logging.log4j.core.layout.PatternLayoutTest][TestMarker] Hello, world!", layout, event1); assertEncode("[org.apache.logging.log4j.core.layout.PatternLayoutTest][TestMarker] Hello, world!", layout, event1); // empty marker final LogEvent event2 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMessage(new SimpleMessage("Hello, world!")).build(); assertToByteArray("[org.apache.logging.log4j.core.layout.PatternLayoutTest] Hello, world!", layout, event2); assertEncode("[org.apache.logging.log4j.core.layout.PatternLayoutTest] Hello, world!", layout, event2); }
@Test public void testEqualsMarkerWithMessageSubstitution() throws Exception { // replace "[]" with the empty string final PatternLayout layout = PatternLayout.newBuilder().withPattern("[%logger]%equals{[%marker]}{[]}{[%msg]}") .withConfiguration(ctx.getConfiguration()).build(); // Not empty marker final LogEvent event1 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMarker(MarkerManager.getMarker("TestMarker")) .setMessage(new SimpleMessage("Hello, world!")).build(); final byte[] result1 = layout.toByteArray(event1); assertEquals("[org.apache.logging.log4j.core.layout.PatternLayoutTest][TestMarker]", new String(result1)); // empty marker final LogEvent event2 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) .setMessage(new SimpleMessage("Hello, world!")).build(); final byte[] result2 = layout.toByteArray(event2); assertEquals("[org.apache.logging.log4j.core.layout.PatternLayoutTest][Hello, world!]", new String(result2)); }
@Test public void testRegexEmptyMarker() throws Exception { // replace "[]" with the empty string final PatternLayout layout = PatternLayout.newBuilder().withPattern("[%logger]%replace{[%marker]}{\\[\\]}{} %msg") .withConfiguration(ctx.getConfiguration()).build(); // Not empty marker final LogEvent event1 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMarker(MarkerManager.getMarker("TestMarker")) // .setMessage(new SimpleMessage("Hello, world!")).build(); assertToByteArray("[org.apache.logging.log4j.core.layout.PatternLayoutTest][TestMarker] Hello, world!", layout, event1); assertEncode("[org.apache.logging.log4j.core.layout.PatternLayoutTest][TestMarker] Hello, world!", layout, event1); // empty marker final LogEvent event2 = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMessage(new SimpleMessage("Hello, world!")).build(); assertToByteArray("[org.apache.logging.log4j.core.layout.PatternLayoutTest] Hello, world!", layout, event2); assertEncode("[org.apache.logging.log4j.core.layout.PatternLayoutTest] Hello, world!", layout, event2); }
/** * Tests LOG4J2-962. */ @Test public void testHeaderFooterMainLookup() { MainMapLookup.setMainArguments("value0", "value1", "value2"); final PatternLayout layout = PatternLayout.newBuilder().withConfiguration(ctx.getConfiguration()) .withHeader("${main:0}").withFooter("${main:2}").build(); final byte[] header = layout.getHeader(); assertNotNull("No header", header); final String headerStr = new String(header); assertTrue(headerStr, headerStr.contains("value0")); // final byte[] footer = layout.getFooter(); assertNotNull("No footer", footer); final String footerStr = new String(footer); assertTrue(footerStr, footerStr.contains("value2")); }
private void testMdcPattern(final String patternStr, final String expectedStr, final boolean useThreadContext) throws Exception { final PatternLayout layout = PatternLayout.newBuilder().withPattern(patternStr) .withConfiguration(ctx.getConfiguration()).build(); if (useThreadContext) { ThreadContext.put("key1", "value1"); ThreadContext.put("key2", "value2"); } final LogEvent event = Log4jLogEvent.newBuilder() // .setLoggerName(this.getClass().getName()).setLoggerFqcn("org.apache.logging.log4j.core.Logger") // .setLevel(Level.INFO) // .setMessage(new SimpleMessage("Hello")).build(); assertToByteArray(expectedStr, layout, event); assertEncode(expectedStr, layout, event); }
private static PatternLayout createPatternLayout() { return PatternLayout.newBuilder().withPattern(PatternLayout.SIMPLE_CONVERSION_PATTERN) .build(); }
@Test public void testHeaderFooterThreadContext() throws Exception { final PatternLayout layout = PatternLayout.newBuilder().withPattern("%d{UNIX} %m") .withConfiguration(ctx.getConfiguration()).withHeader("${ctx:header}").withFooter("${ctx:footer}") .build(); ThreadContext.put("header", "Hello world Header"); ThreadContext.put("footer", "Hello world Footer"); final byte[] header = layout.getHeader(); assertNotNull("No header", header); assertTrue("expected \"Hello world Header\", actual " + Strings.dquote(new String(header)), new String(header).equals(new String("Hello world Header"))); }
@Test public void testHeaderSuppressed() { final PatternLayout layout = PatternLayout.newBuilder().withHeader("HEADERHEADER").build(); final boolean writeHeader = false; final InMemoryAppender app = new InMemoryAppender("test", layout, null, false, writeHeader); final String expectedHeader = null; assertMessage("Test", app, expectedHeader); }
@Test public void testHeaderRequested() { final PatternLayout layout = PatternLayout.newBuilder().withHeader("HEADERHEADER").build(); final boolean writeHeader = true; final InMemoryAppender app = new InMemoryAppender("test", layout, null, false, writeHeader); final String expectedHeader = "HEADERHEADER"; assertMessage("Test", app, expectedHeader); }
@Test public void testUsePlatformDefaultIfNoCharset() throws Exception { final PatternLayout layout = PatternLayout.newBuilder().withPattern("%m") .withConfiguration(ctx.getConfiguration()).build(); assertEquals(Charset.defaultCharset(), layout.getCharset()); }
@Test public void testUseSpecifiedCharsetIfExists() throws Exception { final PatternLayout layout = PatternLayout.newBuilder().withPattern("%m") .withConfiguration(ctx.getConfiguration()).withCharset(StandardCharsets.UTF_8).build(); assertEquals(StandardCharsets.UTF_8, layout.getCharset()); }