CoreAppConfig.java 文件源码

@Bean(name = { BEAN_LOGSNIFFER_PROPS })
@Autowired
public PropertiesFactoryBean logSnifferProperties(final ApplicationContext ctx) throws IOException {
    if (ctx.getEnvironment().acceptsProfiles("!" + ContextProvider.PROFILE_NONE_QA)) {
        final File qaFile = File.createTempFile("logsniffer", "qa");
        qaFile.delete();
        final String qaHomeDir = qaFile.getPath();
        logger.info("QA mode active, setting random home directory: {}", qaHomeDir);
        System.setProperty("logsniffer.home", qaHomeDir);
    }
    final PathMatchingResourcePatternResolver pathMatcher = new PathMatchingResourcePatternResolver();
    Resource[] classPathProperties = pathMatcher.getResources("classpath*:/config/**/logsniffer-*.properties");
    final Resource[] metainfProperties = pathMatcher
            .getResources("classpath*:/META-INF/**/logsniffer-*.properties");
    final PropertiesFactoryBean p = new PropertiesFactoryBean();
    for (final Resource r : metainfProperties) {
        classPathProperties = (Resource[]) ArrayUtils.add(classPathProperties, r);
    }
    classPathProperties = (Resource[]) ArrayUtils.add(classPathProperties,
            new FileSystemResource(System.getProperty("logsniffer.home") + "/" + LOGSNIFFER_PROPERTIES_FILE));
    p.setLocations(classPathProperties);
    p.setProperties(System.getProperties());
    p.setLocalOverride(true);
    p.setIgnoreResourceNotFound(true);
    return p;
}