Examples with Logger org.apache.logging.log4j.Logger used on opensource projects

Example 21 with Logger

use of org.apache.logging.log4j.Logger in project elasticsearch by elastic.

the class ClusterServiceTests method testClusterStateUpdateLogging.

// To ensure that we log cluster state events on TRACE level
@TestLogging("org.elasticsearch.cluster.service:TRACE")
public void testClusterStateUpdateLogging() throws Exception {
    MockLogAppender mockAppender = new MockLogAppender();
    mockAppender.start();
    mockAppender.addExpectation(new MockLogAppender.SeenEventExpectation("test1", "org.elasticsearch.cluster.service.ClusterServiceTests$TimedClusterService", Level.DEBUG, "*processing [test1]: took [1s] no change in cluster_state"));
    mockAppender.addExpectation(new MockLogAppender.SeenEventExpectation("test2", "org.elasticsearch.cluster.service.ClusterServiceTests$TimedClusterService", Level.TRACE, "*failed to execute cluster state update in [2s]*"));
    mockAppender.addExpectation(new MockLogAppender.SeenEventExpectation("test3", "org.elasticsearch.cluster.service.ClusterServiceTests$TimedClusterService", Level.DEBUG, "*processing [test3]: took [3s] done applying updated cluster_state (version: *, uuid: *)"));
    Logger clusterLogger = Loggers.getLogger("org.elasticsearch.cluster.service");
    Loggers.addAppender(clusterLogger, mockAppender);
    try {
        final CountDownLatch latch = new CountDownLatch(4);
        clusterService.currentTimeOverride = System.nanoTime();
        clusterService.submitStateUpdateTask("test1", new ClusterStateUpdateTask() {

            @Override
            public ClusterState execute(ClusterState currentState) throws Exception {
                clusterService.currentTimeOverride += TimeValue.timeValueSeconds(1).nanos();
                return currentState;
            }

            @Override
            public void clusterStateProcessed(String source, ClusterState oldState, ClusterState newState) {
                latch.countDown();
            }

            @Override
            public void onFailure(String source, Exception e) {
                fail();
            }
        });
        clusterService.submitStateUpdateTask("test2", new ClusterStateUpdateTask() {

            @Override
            public ClusterState execute(ClusterState currentState) {
                clusterService.currentTimeOverride += TimeValue.timeValueSeconds(2).nanos();
                throw new IllegalArgumentException("Testing handling of exceptions in the cluster state task");
            }

            @Override
            public void clusterStateProcessed(String source, ClusterState oldState, ClusterState newState) {
                fail();
            }

            @Override
            public void onFailure(String source, Exception e) {
                latch.countDown();
            }
        });
        clusterService.submitStateUpdateTask("test3", new ClusterStateUpdateTask() {

            @Override
            public ClusterState execute(ClusterState currentState) {
                clusterService.currentTimeOverride += TimeValue.timeValueSeconds(3).nanos();
                return ClusterState.builder(currentState).incrementVersion().build();
            }

            @Override
            public void clusterStateProcessed(String source, ClusterState oldState, ClusterState newState) {
                latch.countDown();
            }

            @Override
            public void onFailure(String source, Exception e) {
                fail();
            }
        });
        // Additional update task to make sure all previous logging made it to the loggerName
        // We don't check logging for this on since there is no guarantee that it will occur before our check
        clusterService.submitStateUpdateTask("test4", new ClusterStateUpdateTask() {

            @Override
            public ClusterState execute(ClusterState currentState) {
                return currentState;
            }

            @Override
            public void clusterStateProcessed(String source, ClusterState oldState, ClusterState newState) {
                latch.countDown();
            }

            @Override
            public void onFailure(String source, Exception e) {
                fail();
            }
        });
        latch.await();
    } finally {
        Loggers.removeAppender(clusterLogger, mockAppender);
        mockAppender.stop();
    }
    mockAppender.assertAllExpectationsMatched();
}

Example 22 with Logger

use of org.apache.logging.log4j.Logger in project MinecraftForge by MinecraftForge.

the class FMLClientHandler method logMissingTextureErrors.

public void logMissingTextureErrors() {
    if (missingTextures.isEmpty() && brokenTextures.isEmpty()) {
        return;
    }
    Logger logger = LogManager.getLogger("TEXTURE ERRORS");
    logger.error(Strings.repeat("+=", 25));
    logger.error("The following texture errors were found.");
    Map<String, FallbackResourceManager> resManagers = ObfuscationReflectionHelper.getPrivateValue(SimpleReloadableResourceManager.class, (SimpleReloadableResourceManager) Minecraft.getMinecraft().getResourceManager(), "domainResourceManagers", "field_110548" + "_a");
    for (String resourceDomain : badTextureDomains) {
        Set<ResourceLocation> missing = missingTextures.get(resourceDomain);
        logger.error(Strings.repeat("=", 50));
        logger.error("  DOMAIN {}", resourceDomain);
        logger.error(Strings.repeat("-", 50));
        logger.error("  domain {} is missing {} texture{}", resourceDomain, missing.size(), missing.size() != 1 ? "s" : "");
        FallbackResourceManager fallbackResourceManager = resManagers.get(resourceDomain);
        if (fallbackResourceManager == null) {
            logger.error("    domain {} is missing a resource manager - it is probably a side-effect of automatic texture processing", resourceDomain);
        } else {
            List<IResourcePack> resPacks = ObfuscationReflectionHelper.getPrivateValue(FallbackResourceManager.class, fallbackResourceManager, "resourcePacks", "field_110540" + "_a");
            logger.error("    domain {} has {} location{}:", resourceDomain, resPacks.size(), resPacks.size() != 1 ? "s" : "");
            for (IResourcePack resPack : resPacks) {
                if (resPack instanceof FMLContainerHolder) {
                    FMLContainerHolder containerHolder = (FMLContainerHolder) resPack;
                    ModContainer fmlContainer = containerHolder.getFMLContainer();
                    logger.error("      mod {} resources at {}", fmlContainer.getModId(), fmlContainer.getSource().getPath());
                } else if (resPack instanceof AbstractResourcePack) {
                    AbstractResourcePack resourcePack = (AbstractResourcePack) resPack;
                    File resPath = ObfuscationReflectionHelper.getPrivateValue(AbstractResourcePack.class, resourcePack, "resourcePackFile", "field_110597" + "_b");
                    logger.error("      resource pack at path {}", resPath.getPath());
                } else {
                    logger.error("      unknown resourcepack type {} : {}", resPack.getClass().getName(), resPack.getPackName());
                }
            }
        }
        logger.error(Strings.repeat("-", 25));
        if (missingTextures.containsKey(resourceDomain)) {
            logger.error("    The missing resources for domain {} are:", resourceDomain);
            for (ResourceLocation rl : missing) {
                logger.error("      {}", rl.getResourcePath());
            }
            logger.error(Strings.repeat("-", 25));
        }
        if (!brokenTextures.containsRow(resourceDomain)) {
            logger.error("    No other errors exist for domain {}", resourceDomain);
        } else {
            logger.error("    The following other errors were reported for domain {}:", resourceDomain);
            Map<String, Set<ResourceLocation>> resourceErrs = brokenTextures.row(resourceDomain);
            for (String error : resourceErrs.keySet()) {
                logger.error(Strings.repeat("-", 25));
                logger.error("    Problem: {}", error);
                for (ResourceLocation rl : resourceErrs.get(error)) {
                    logger.error("      {}", rl.getResourcePath());
                }
            }
        }
        logger.error(Strings.repeat("=", 50));
    }
    logger.error(Strings.repeat("+=", 25));
}

Example 23 with Logger

use of org.apache.logging.log4j.Logger in project netty by netty.

the class Log4J2LoggerTest method testWarn.

@Test
public void testWarn() {
    Logger mock = mock(Logger.class);
    when(mock.getName()).thenReturn("foo");
    InternalLogger logger = new Log4J2Logger(mock);
    logger.warn("a");
    verify(mock).getName();
    verify(mock).warn("a");
}

Example 24 with Logger

use of org.apache.logging.log4j.Logger in project netty by netty.

the class Log4J2LoggerTest method testError.

@Test
public void testError() {
    Logger mock = mock(Logger.class);
    when(mock.getName()).thenReturn("foo");
    InternalLogger logger = new Log4J2Logger(mock);
    logger.error("a");
    verify(mock).getName();
    verify(mock).error("a");
}

Example 25 with Logger

use of org.apache.logging.log4j.Logger in project netty by netty.

the class Log4J2LoggerTest method testIsErrorEnabled.

@Test
public void testIsErrorEnabled() {
    Logger mock = mock(Logger.class);
    when(mock.getName()).thenReturn("foo");
    when(mock.isErrorEnabled()).thenReturn(true);
    InternalLogger logger = new Log4J2Logger(mock);
    assertTrue(logger.isErrorEnabled());
    verify(mock).getName();
    verify(mock).isErrorEnabled();
}