Java 类org.apache.log4j.spi.RootLogger 实例源码

public
void testHierarchy1() {
  Hierarchy h = new Hierarchy(new RootLogger((Level) Level.ERROR));
  Logger a0 = h.getLogger("a");
  assertEquals("a", a0.getName());
  assertNull(a0.getLevel());
  assertSame(Level.ERROR, a0.getEffectiveLevel());

  Logger a1 = h.getLogger("a");
  assertSame(a0, a1);
}

LoggerRepository configureHierarchy(InetAddress inetAddress) {
   cat.info("Locating configuration file for "+inetAddress);
   // We assume that the toSting method of InetAddress returns is in
   // the format hostname/d1.d2.d3.d4 e.g. torino/192.168.1.1
   String s = inetAddress.toString();
   int i = s.indexOf("/");
   if(i == -1) {
     cat.warn("Could not parse the inetAddress ["+inetAddress+
       "]. Using default hierarchy.");
     return genericHierarchy();
   } else {
     String key = s.substring(0, i);

     File configFile = new File(dir, key+CONFIG_FILE_EXT);
     if(configFile.exists()) {
Hierarchy h = new Hierarchy(new RootLogger(Level.DEBUG));
hierarchyMap.put(inetAddress, h);

new PropertyConfigurator().doConfigure(configFile.getAbsolutePath(), h);

return h;
     } else {
cat.warn("Could not find config file ["+configFile+"].");
return genericHierarchy();
     }
   }
 }

@Before
public void setUp() {
  RootLogger.getRootLogger().setLevel( Level.OFF );
  SimpleDateFormat format = new SimpleDateFormat( SAMPLE_DATE_MASK );
  //add custom seconds
  int seconds = 123456;
  sampleJavaDate = new Date( seconds );
  sampleSqlDate = new java.sql.Date( seconds );
  sampleSqlTimeStamp = new Timestamp( seconds );
  sampleStringDate = format.format( sampleJavaDate );
  expectedDate = format.format( sampleJavaDate );
}

public static synchronized void init(ServletContext servletContext)
        throws ServletException {
    if (!initialized) // set the global RepositorySelector
    {
        defaultRepository = LoggerFactory.getLoggerRepository();
        RepositorySelector theSelector = new AppRespositorySelector();
        LogManager.setRepositorySelector(theSelector, guard);
        initialized = true;
    }

    Hierarchy hierarchy = new Hierarchy(new RootLogger(Level.DEBUG));
    loadLog4JConfig(servletContext, hierarchy);
    ClassLoader loader = Thread.currentThread().getContextClassLoader();
    repositories.put(loader, hierarchy);
}

@BeforeClass
public static void setUp() throws Exception {
    RootLogger.getRootLogger().addAppender(appenderForTest);
}

@AfterClass
public static void tearDown() throws Exception {
    assertThat("Expect ending message", appenderForTest.getMessage(), is("Successful termination of 'testLogging'!"));
    RootLogger.getRootLogger().removeAppender(appenderForTest);
}

public NoWarningHierarchy() {
    super(new RootLogger(Level.ALL));
}

@BeforeClass
public static void setUpBeforeClass() throws Exception {
    BasicConfigurator.configure();
    RootLogger.getRootLogger().setLevel(DEBUG);
}

@BeforeClass
public static void setUpBeforeClass() throws Exception {
    BasicConfigurator.configure();
    RootLogger.getRootLogger().setLevel(DEBUG);
}

public CommuneLogger(Class<?> clazz) {
    logger = RootLogger.getLogger(clazz);
}

public CommuneLogger(Class<?> clazz, String containerId) {
    logger = RootLogger.getLogger(clazz);
    this.containerId = containerId;
}

CommuneLogger(String category) {
    logger = RootLogger.getLogger(category);
}

public CommuneLogger(String category, String containerId) {
    logger = RootLogger.getLogger(category);
    this.containerId = containerId;
}