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

Example 1 with ConfigurationSource

use of org.apache.logging.log4j.core.config.ConfigurationSource in project spring-boot by spring-projects.

the class Log4J2LoggingSystem method loadConfiguration.

protected void loadConfiguration(String location, LogFile logFile) {
    Assert.notNull(location, "Location must not be null");
    try {
        LoggerContext ctx = getLoggerContext();
        URL url = ResourceUtils.getURL(location);
        ConfigurationSource source = getConfigurationSource(url);
        ctx.start(ConfigurationFactory.getInstance().getConfiguration(ctx, source));
    } catch (Exception ex) {
        throw new IllegalStateException("Could not initialize Log4J2 logging from " + location, ex);
    }
}

Example 2 with ConfigurationSource

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

the class CompositeConfiguration method reconfigure.

@Override
public Configuration reconfigure() {
    LOGGER.debug("Reconfiguring composite configuration");
    final List<AbstractConfiguration> configs = new ArrayList<>();
    final ConfigurationFactory factory = ConfigurationFactory.getInstance();
    for (final AbstractConfiguration config : configurations) {
        final ConfigurationSource source = config.getConfigurationSource();
        final URI sourceURI = source.getURI();
        Configuration currentConfig;
        if (sourceURI != null) {
            LOGGER.warn("Unable to determine URI for configuration {}, changes to it will be ignored", config.getName());
            currentConfig = factory.getConfiguration(getLoggerContext(), config.getName(), sourceURI);
            if (currentConfig == null) {
                LOGGER.warn("Unable to reload configuration {}, changes to it will be ignored", config.getName());
                currentConfig = config;
            }
        } else {
            currentConfig = config;
        }
        configs.add((AbstractConfiguration) currentConfig);
    }
    return new CompositeConfiguration(configs);
}

Example 3 with ConfigurationSource

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

the class XmlConfiguration method reconfigure.

@Override
public Configuration reconfigure() {
    try {
        final ConfigurationSource source = getConfigurationSource().resetInputStream();
        if (source == null) {
            return null;
        }
        final XmlConfiguration config = new XmlConfiguration(getLoggerContext(), source);
        return config.rootElement == null ? null : config;
    } catch (final IOException ex) {
        LOGGER.error("Cannot locate file {}", getConfigurationSource(), ex);
    }
    return null;
}

Example 4 with ConfigurationSource

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

the class PropertiesConfiguration method reconfigure.

@Override
public Configuration reconfigure() {
    try {
        final ConfigurationSource source = getConfigurationSource().resetInputStream();
        if (source == null) {
            return null;
        }
        final PropertiesConfigurationFactory factory = new PropertiesConfigurationFactory();
        final PropertiesConfiguration config = factory.getConfiguration(getLoggerContext(), source);
        return config == null || config.getState() != State.INITIALIZING ? null : config;
    } catch (final IOException ex) {
        LOGGER.error("Cannot locate file {}: {}", getConfigurationSource(), ex);
    }
    return null;
}

Example 5 with ConfigurationSource

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

the class Log4jLookup method lookup.

@Override
public String lookup(final LogEvent event, final String key) {
    if (configuration != null) {
        final ConfigurationSource configSrc = configuration.getConfigurationSource();
        final File file = configSrc.getFile();
        if (file != null) {
            switch(key) {
                case KEY_CONFIG_LOCATION:
                    return file.getAbsolutePath();
                case KEY_CONFIG_PARENT_LOCATION:
                    return file.getParentFile().getAbsolutePath();
                default:
                    return null;
            }
        }
        final URL url = configSrc.getURL();
        if (url != null) {
            try {
                switch(key) {
                    case KEY_CONFIG_LOCATION:
                        return asPath(url.toURI());
                    case KEY_CONFIG_PARENT_LOCATION:
                        return asPath(getParent(url.toURI()));
                    default:
                        return null;
                }
            } catch (final URISyntaxException use) {
                LOGGER.error(use);
                return null;
            }
        }
    }
    return null;
}