Java 类java.util.logging.Filter 实例源码

项目：monarch 文件：LogWrapper.java

private LogWrapper() {
  logger = Logger.getLogger(this.getClass().getCanonicalName());

  Cache cache = CliUtil.getCacheIfExists();
  if (cache != null && !cache.isClosed()) {
    // TODO - Abhishek how to set different log levels for different handlers???
    logger.addHandler(cache.getLogger().getHandler());
    CommandResponseWriterHandler handler = new CommandResponseWriterHandler();
    handler.setFilter(new Filter() {
      @Override
      public boolean isLoggable(LogRecord record) {
        return record.getLevel().intValue() >= Level.FINE.intValue();
      }
    });
    handler.setLevel(Level.FINE);
    logger.addHandler(handler);
  }
  logger.setUseParentHandlers(false);
}

项目：gemfirexd-oss 文件：LogWrapper.java

private LogWrapper() {
  logger = Logger.getLogger(this.getClass().getCanonicalName());

  Cache cache = CliUtil.getCacheIfExists();
  if (cache != null && !cache.isClosed()) {
    //TODO - Abhishek how to set different log levels for different handlers???
    logger.addHandler(cache.getLogger().getHandler());
    CommandResponseWriterHandler handler = new CommandResponseWriterHandler();
    handler.setFilter(new Filter() {
      @Override
      public boolean isLoggable(LogRecord record) {
        return record.getLevel().intValue() >= Level.FINE.intValue();
      }
    });
    handler.setLevel(Level.FINE);
    logger.addHandler(handler);
  }
  logger.setUseParentHandlers(false);
}

项目：gemfirexd-oss 文件：LogWrapper.java

private LogWrapper() {
  logger = Logger.getLogger(this.getClass().getCanonicalName());

  Cache cache = CliUtil.getCacheIfExists();
  if (cache != null && !cache.isClosed()) {
    //TODO - Abhishek how to set different log levels for different handlers???
    logger.addHandler(cache.getLogger().getHandler());
    CommandResponseWriterHandler handler = new CommandResponseWriterHandler();
    handler.setFilter(new Filter() {
      @Override
      public boolean isLoggable(LogRecord record) {
        return record.getLevel().intValue() >= Level.FINE.intValue();
      }
    });
    handler.setLevel(Level.FINE);
    logger.addHandler(handler);
  }
  logger.setUseParentHandlers(false);
}

项目：quietcord 文件：PropagatingFilter.java

@Override
public Filter inject() {
    //noinspection StatementWithEmptyBody
    if (isInjected()) { //we're injected or in the compound
        //no-op
    } else if (isCompound()) { //we have a compound, but we're not in it
        ((CompoundFilter) getLogger().getFilter()).addFilter(this);
    } else if (getLogger().getFilter() != null) { //uh-oh, previous filter!
        previousFilter = getLogger().getFilter();
        getLogger().setFilter(new CompoundFilter( //create compound
                getLogger(),
                Arrays.asList(this, previousFilter) //called in that order
        ));
    } else { //we're alone, let the superclass do the work
        return super.inject();
    }
    return getLogger().getFilter();
}

项目：quietcord 文件：PropagatingFilterTest.java

@Test
public void testInject__multiple() throws Exception {
    Logger logger = Logger.getLogger("testing");

    new PropagatingFilterA(logger).inject();
    new PropagatingFilterB(logger).inject();

    Filter injected = logger.getFilter();

    assertThat("filter wrongly matched arbitrary message multiple",
            injected.isLoggable(rec(ARBITRARY_TEXT)), is(true));

    assertThat("filter didn't match ignored message A multiple",
            injected.isLoggable(rec(IGNORED_BY_A)), is(false));

    assertThat("filter didn't match ignored message B multiple",
            injected.isLoggable(rec(IGNORED_BY_B)), is(false));
}

项目：syslog-java-client 文件：LogManagerHelper.java

/**
 * Visible version of {@link java.util.logging.LogManager#getFilterProperty(String, java.util.logging.Filter)}.
 *
 * We return an instance of the class named by the "name" property.
 *
 * If the property is not defined or has problems we return the defaultValue.
 */
@Nullable
public static Filter getFilterProperty(@Nonnull LogManager manager, @Nullable String name, @Nullable Filter defaultValue) {
    String val = manager.getProperty(name);
    try {
        if (val != null) {
            Class clz = ClassLoader.getSystemClassLoader().loadClass(val);
            return (Filter) clz.newInstance();
        }
    } catch (Exception ex) {
        // We got one of a variety of exceptions in creating the
        // class or creating an instance.
        // Drop through.
    }
    // We got an exception.  Return the defaultValue.
    return defaultValue;
}

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Test if info message is logged.
 */
@Test
public void testInfo() {
    Assert.assertEquals(0, logRecords.size());
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            if (logRecord.getLevel().intValue() == Level.INFO.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
    Assert.assertEquals(0, logRecords.size());
    logger.info("This is an info message!");
    logger.error("This message should not be logged!");
    Assert.assertEquals(1, logRecords.size());
    Assert.assertEquals("[" + this.getClass().getSimpleName() + "] This is an info message!", 
            logRecords.get(0).getMessage());
}

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Test if error message is logged.
 */
@Test
public void testError() {
    Assert.assertEquals(0, logRecords.size());
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            if (logRecord.getLevel().intValue() == Level.SEVERE.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
    Assert.assertEquals(0, logRecords.size());
    logger.error("This is an error message!");
    logger.info("This message should not be logged!");
    Assert.assertEquals(1, logRecords.size());
    Assert.assertEquals("[" + this.getClass().getSimpleName() + "] This is an error message!", 
            logRecords.get(0).getMessage());
}

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Test if debug message is logged.
 */
@Test
public void testDebug() {
    Assert.assertEquals(0, logRecords.size());
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            Level debugLevel = AbstractJavaLogger.DEBUG_LEVEL;
            if (logRecord.getLevel().intValue() == debugLevel.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
    Assert.assertEquals(0, logRecords.size());
    logger.debug("This is an debug message!");
    logger.info("This message should not be logged!");
    Assert.assertEquals(1, logRecords.size());
    Assert.assertEquals("[" + this.getClass().getSimpleName() + "] This is an debug message!", 
            logRecords.get(0).getMessage());
}

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Test if warn message is logged.
 */
@Test
public void testWarn() {
    Assert.assertEquals(0, logRecords.size());
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            if (logRecord.getLevel().intValue() == Level.WARNING.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
    Assert.assertEquals(0, logRecords.size());
    logger.warn("This is an warn message!");
    logger.info("This message should not be logged!");
    Assert.assertEquals(1, logRecords.size());
    Assert.assertEquals("[" + this.getClass().getSimpleName() + "] This is an warn message!", 
            logRecords.get(0).getMessage());
}

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Test if exception message is logged.
 */
@Test
public void testException() {
    Assert.assertEquals(0, logRecords.size());
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            Level exceptionLevel = AbstractJavaLogger.EXCEPTION_LEVEL;
            if (logRecord.getLevel().intValue() == exceptionLevel.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
    Assert.assertEquals(0, logRecords.size());
    Exception nullPointerException = new NullPointerException("This is a NPE for testing purposes!");
    logger.exception(nullPointerException);
    logger.info("This message should not be logged!");
    Assert.assertEquals(1, logRecords.size());
    Assert.assertEquals("[" + this.getClass().getSimpleName() + "] This is a NPE for testing purposes!", 
            logRecords.get(0).getMessage());
}

项目：netarchivesuite-svngit-migration 文件：CachingLogHandler.java

/**
 * private method to get a filter property. We return an instance of the
 * class named by the "name" property. If the property is not defined or has
 * problems we return the defaultValue.
 *
 * This method was copied from java.util.logging.LogManager, where it is
 * package private :-(
 *
 * @param name         The log property name
 * @param defaultValue The filter if that property is not specified or
 *                     unparsable
 * @return The filter from the property if set and parsable, the
 *         defaultValue otherwise
 */
@SuppressWarnings("rawtypes")
private Filter getFilterProperty(String name, Filter defaultValue) {
    String val = LogManager.getLogManager().getProperty(name);
    try {
        if (val != null) {
            Class clz = ClassLoader.getSystemClassLoader().loadClass(val);
            return (Filter) clz.newInstance();
        }
    } catch (Exception ex) {
        // We got one of a variety of exceptions in creating the
        // class or creating an instance.
        // Drop through.
    }
    // We got an exception.  Return the defaultValue.
    return defaultValue;
}

项目：JavaBot 文件：Main.java

private static void setupLogging() {
    Filter filter = new Filter() {

        private final String packageName = Main.class.getPackage().getName();

        @Override
        public boolean isLoggable(LogRecord record) {
            //only log messages from this app
            String name = record.getLoggerName();
            return name != null && name.startsWith(packageName);
        }
    };

    Logger global = Logger.getLogger("");
    Arrays.stream(global.getHandlers()).forEach(h -> h.setFilter(filter));
}

项目：testclient_javabot 文件：Main.java

private static void setupLogging() {
    Filter filter = new Filter() {

        private final String packageName = Main.class.getPackage().getName();

        @Override
        public boolean isLoggable(final LogRecord record) {
            // only log messages from this app
            String name = record.getLoggerName();
            return name != null && name.startsWith(packageName);
        }
    };

    Logger global = Logger.getLogger("");
    for (Handler handler : global.getHandlers()) {
        handler.setFilter(filter);
    }
}

项目：grpc-java 文件：ProtocolNegotiatorsTest.java

@Test
public void engineLog() {
  ChannelHandler handler = new ServerTlsHandler(sslContext, grpcHandler);
  pipeline.addLast(handler);
  channelHandlerCtx = pipeline.context(handler);

  Logger logger = Logger.getLogger(ProtocolNegotiators.class.getName());
  Filter oldFilter = logger.getFilter();
  try {
    logger.setFilter(new Filter() {
      @Override
      public boolean isLoggable(LogRecord record) {
        // We still want to the log method to be exercised, just not printed to stderr.
        return false;
      }
    });

    ProtocolNegotiators.logSslEngineDetails(
        Level.INFO, channelHandlerCtx, "message", new Exception("bad"));
  } finally {
    logger.setFilter(oldFilter);
  }
}

项目：incubator-netbeans 文件：Util.java

/**
 * Disable logging of logging messages from DatabaseUILogger. See #215375.
 *
 * Usefulness of the whole logger seems to be doubtful
 */
public static void suppressSuperfluousLogging() {
    for (Handler h : Logger.getLogger("").getHandlers()) {
        h.setFilter(new Filter() {
            @Override
            public boolean isLoggable(LogRecord lr) {
                if (lr.getSourceClassName().equals("org.netbeans.modules.db.explorer.DatabaseUILogger")
                        || lr.getSourceClassName().startsWith("org.netbeans.modules.settings.RecognizeInstanceObjects")) {
                    return false;
                } else if (lr.getSourceClassName().equals(
                        "org.netbeans.api.db.sql.support.SQLIdentifiers$DatabaseMetaDataQuoter")) {
                    if (lr.getSourceMethodName().equals("getExtraNameChars")
                            && lr.getLevel() == Level.WARNING
                            && lr.getMessage().startsWith(
                                    "DatabaseMetaData.getExtraNameCharacters() failed")) {
                        return false;
                    } else if (lr.getSourceMethodName().equals("needToQuote")
                            && lr.getLevel().intValue()
                            <= Level.INFO.intValue()) {
                        return false;
                    } else {
                        return true;
                    }
                } else if (lr.getSourceClassName().equals(
                        "org.netbeans.modules.db.explorer.DatabaseConnection") &&
                        lr.getSourceMethodName().equals("doConnect")) {
                    return false;
                } else {
                    return true;
                }
            }
        });
    }
}

项目：incubator-netbeans 文件：DBTestUtil.java

/**
 * Disable logging of logging messages from DatabaseMetaDataQuoter.
 *
 * This method is a workaround of problems in the database modules and can
 * be removed, when the problem is really fixed.
 *
 */
public static void suppressSuperfluousLogging() {
    // TODO: Remove this code and fix the core problem
    for (Handler h : Logger.getLogger("").getHandlers()) {
        h.setFilter(new Filter() {
            @Override
            public boolean isLoggable(LogRecord lr) {
                if (lr.getSourceClassName().equals(
                        "org.netbeans.api.db.sql.support.SQLIdentifiers$DatabaseMetaDataQuoter")) {
                    if (lr.getSourceMethodName().equals("getExtraNameChars")
                            && lr.getLevel() == Level.WARNING
                            && lr.getMessage().startsWith(
                            "DatabaseMetaData.getExtraNameCharacters() failed")) {
                        return false;
                    } else if (lr.getSourceMethodName().equals("needToQuote")
                            && lr.getLevel().intValue() <= Level.INFO.intValue()) {
                        return false;
                    } else {
                        return true;
                    }
                } else {
                    return true;
                }
            }
        });
    }
}

项目：openjdk-jdk10 文件：HandlersConfigTest.java

void check(Handler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType) {
    checkEquals(handler, "level", handler.getLevel(), expectedLevel);
    checkEquals(handler, "encoding", handler.getEncoding(), expectedEncoding);
    checkType(handler, "filter", handler.getFilter(), expectedFilterType);
    checkType(handler, "formatter", handler.getFormatter(), expectedFormatterType);
}

项目：openjdk-jdk10 文件：HandlersConfigTest.java

void check(MemoryHandler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType,
           Class<? extends Handler> expextedTargetType,
           int expextedSize,
           Level expectedPushLevel) {
    checkType(handler, "target", getTarget(handler), expextedTargetType);
    checkEquals(handler, "size", getSize(handler), expextedSize);
    checkEquals(handler, "pushLevel", handler.getPushLevel(), expectedPushLevel);
    check(handler, expectedLevel, expectedEncoding, expectedFilterType, expectedFormatterType);
}

项目：openjdk-jdk10 文件：HandlersConfigTest.java

void check(StreamHandler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType,
           OutputStream expectedOutputStream) {
    checkEquals(handler, "outputStream", getOutput(handler), expectedOutputStream);
    check(handler, expectedLevel, expectedEncoding, expectedFilterType, expectedFormatterType);
}

项目：openjdk9 文件：HandlersConfigTest.java

void check(Handler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType) {
    checkEquals(handler, "level", handler.getLevel(), expectedLevel);
    checkEquals(handler, "encoding", handler.getEncoding(), expectedEncoding);
    checkType(handler, "filter", handler.getFilter(), expectedFilterType);
    checkType(handler, "formatter", handler.getFormatter(), expectedFormatterType);
}

项目：openjdk9 文件：HandlersConfigTest.java

void check(MemoryHandler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType,
           Class<? extends Handler> expextedTargetType,
           int expextedSize,
           Level expectedPushLevel) {
    checkType(handler, "target", getTarget(handler), expextedTargetType);
    checkEquals(handler, "size", getSize(handler), expextedSize);
    checkEquals(handler, "pushLevel", handler.getPushLevel(), expectedPushLevel);
    check(handler, expectedLevel, expectedEncoding, expectedFilterType, expectedFormatterType);
}

项目：openjdk9 文件：HandlersConfigTest.java

void check(StreamHandler handler,
           Level expectedLevel,
           String expectedEncoding,
           Class<? extends Filter> expectedFilterType,
           Class<? extends Formatter> expectedFormatterType,
           OutputStream expectedOutputStream) {
    checkEquals(handler, "outputStream", getOutput(handler), expectedOutputStream);
    check(handler, expectedLevel, expectedEncoding, expectedFilterType, expectedFormatterType);
}

项目：baratine 文件：LogHandlerBase.java

/**
 * Publishes the record.
 */
@Override
public final void publish(LogRecord record)
{
  if (! isLoggable(record)) {
    return;
  }

  Filter filter = getFilter();

  if (filter != null && ! filter.isLoggable(record))
    return;

  if (record == null) {
    System.out.println(this + ": no record");
    return;
  }

  //synchronized (this) {
    processPublish(record);
    //processFlush();
  //}

  /*
  _logQueue.offer(record);

  if (CurrentTime.isTest()) {
    waitForEmpty();
  }
  */
}

项目：Skript 文件：LoggerFilter.java

@Override
public boolean isLoggable(final @Nullable LogRecord record) {
    if (oldFilter != null && !oldFilter.isLoggable(record))
        return false;
    for (final Filter f : filters)
        if (!f.isLoggable(record))
            return false;
    return true;
}

项目：j2objc 文件：MemoryHandlerTest.java

public void testClose() {
    Filter filter = handler.getFilter();
    Formatter formatter = handler.getFormatter();
    writer.getBuffer().setLength(0);
    handler.close();
    assertEquals(writer.toString(), "close");
    assertEquals(handler.getFilter(), filter);
    assertEquals(handler.getFormatter(), formatter);
    assertNull(handler.getEncoding());
    assertNotNull(handler.getErrorManager());
    assertEquals(handler.getLevel(), Level.OFF);
    assertEquals(handler.getPushLevel(), Level.WARNING);
    assertFalse(handler.isLoggable(new LogRecord(Level.SEVERE, "test")));
}

项目：j2objc 文件：MemoryHandlerTest.java

public void testFlush() {
    Filter filter = handler.getFilter();
    Formatter formatter = handler.getFormatter();
    writer.getBuffer().setLength(0);
    handler.flush();
    assertEquals(writer.toString(), "flush");
    assertEquals(handler.getFilter(), filter);
    assertEquals(handler.getFormatter(), formatter);
    assertNull(handler.getEncoding());
    assertNotNull(handler.getErrorManager());
    assertEquals(handler.getLevel(), Level.FINE);
    assertEquals(handler.getPushLevel(), Level.WARNING);
    assertTrue(handler.isLoggable(new LogRecord(Level.SEVERE, "test")));
}

项目：j2objc 文件：LoggerTest.java

public void testGetSetFilter_NamedLoggerSufficientPrivilege() {
    Logger log = Logger
            .getLogger("testGetSetFilter_NamedLoggerSufficientPrivilege");
    Filter f = new MockFilter();

    assertNull(log.getFilter());
    log.setFilter(f);
    assertSame(f, log.getFilter());
}

项目：j2objc 文件：LoggerTest.java

public void testSetFilter_AnonyLoggerSufficientPrivilege() {
    Logger log = Logger.getAnonymousLogger();
    Filter f = new MockFilter();
    assertNull(log.getFilter());
    log.setFilter(f);
    assertSame(f, log.getFilter());
}

项目：Grid 文件：GridPlugin.java

/**
 * {@inheritDoc}
 */
@Override
public void onEnable () {
        super.onEnable ();

        // Okay let me get this straight: This is not nice in any way imaginable but that stupid manager annoys
        // the hell out of me ...
        {
                Filter originalFilter = this.getProxy ().getLogger ().getFilter ();
                this.getProxy ().getLogger ().setFilter (new UltimateSecurityManagerFilter ());

                try {
                        this.grid = new Grid (this);
                } finally {
                        this.getProxy ().getLogger ().setFilter (originalFilter);
                }
        }

        this.getProxy ().registerChannel (PluginChannelListener.CHANNEL_NAME);

        // Event Listeners
        {
                this.getProxy ().getPluginManager ().registerListener (this, new PluginChannelListener (this));
                this.getProxy ().getPluginManager ().registerListener (this, new PlayerListener (this));
        }

        // Commands
        {
                this.getProxy ().getPluginManager ().registerCommand (this, new ChannelCommand (this));
                this.getProxy ().getPluginManager ().registerCommand (this, new GlobalChannelCommand (this));
                this.getProxy ().getPluginManager ().registerCommand (this, new ServerChannelCommand (this));

                this.getProxy ().getPluginManager ().registerCommand (this, new SubscribeChannelCommand (this));
                this.getProxy ().getPluginManager ().registerCommand (this, new UnsubscribeChannelCommand (this));
        }
}

项目：evosuite 文件：MockFileHandler.java

@Override
public boolean isLoggable(LogRecord record) {
       if(record==null){
            return false;
       }
    int levelValue = getLevel().intValue();
       if (record.getLevel().intValue() < levelValue || levelValue == offValue) {
           return false;
       }
       Filter filter = getFilter();
       if (filter == null) {
           return true;
       }
       return filter.isLoggable(record);
}

项目：jaxb2-maven-plugin 文件：MavenLogHandler.java

/**
 * Retrieves a java.util.Logging filter used to ensure that only LogRecords whose
 * logger names start with any of the required prefixes are logged.
 *
 * @param requiredPrefixes A non-null list of prefixes to be matched with the LogRecord logger names.
 * @return A java.util.logging Filter that only permits logging LogRecords whose
 * logger names start with any of the required prefixes.
 */
public static Filter getLoggingFilter(final String... requiredPrefixes) {

    // Check sanity
    Validate.notNull(requiredPrefixes, "requiredPrefixes");

    // All done.
    return new Filter() {

        // Internal state
        private List<String> requiredPrefs = Arrays.asList(requiredPrefixes);

        @Override
        public boolean isLoggable(final LogRecord record) {

            final String loggerName = record.getLoggerName();
            for (String current : requiredPrefs) {
                if (loggerName.startsWith(current)) {
                    return true;
                }
            }

            // No matches found.
            return false;
        }
    };
}

项目：quietcord 文件：CompoundFilter.java

@Override
public boolean isLoggable(LogRecord record) {
    for (Filter filter : filters) {
        if (!filter.isLoggable(record)) {
            return false;
        }
    }
    return true;
}

项目：quietcord 文件：AbstractInjectableFilter.java

@Override
public Filter inject() {
    if (isInjected()) {
        return logger.getFilter();
    }

    previousFilter = logger.getFilter();
    logger.setFilter(this);
    if (QuietCordPlugin.DEBUG_MODE) {
        logger.log(Level.INFO, "[QuietCord] This logger is now filtered by {0}", this);
    }
    return logger.getFilter();
}

项目：quietcord 文件：PropagatingFilterTest.java

@Test
public void testInject__alone() throws Exception {
    Logger logger = Logger.getLogger("testing");

    new PropagatingFilterA(logger).inject();

    Filter injected = logger.getFilter();

    assertThat("filter wrongly matched arbitrary message alone",
            injected.isLoggable(rec(ARBITRARY_TEXT)), is(true));

    assertThat("filter A didn't match ignored message alone",
            injected.isLoggable(rec(IGNORED_BY_A)), is(false));
}

项目：travelingsales 文件：Main.java

/**
     * Configures logging to write all output to the console.
     */
    private static void configureLoggingConsole() {
        Logger rootLogger = Logger.getLogger("");

        // Remove any existing handlers.
        for (Handler handler : rootLogger.getHandlers()) {
            rootLogger.removeHandler(handler);
        }

        // add a debug-file
//        try {
//            Handler fileHandler = new FileHandler("e:\\libosm.osmbin.debug.log");
//            fileHandler.setLevel(Level.FINEST);
//            fileHandler.setFormatter(new SimpleFormatter());
//            Logger.getLogger("org.openstreetmap.osm.data.osmbin").addHandler(fileHandler);
//        } catch (Exception e) {
//            System.err.println("Could not create debug-log for tracing osmbin");
//            e.printStackTrace();
//        }

        // Add a new console handler.
        Handler consoleHandler = new StdoutConsoleHandler();
        consoleHandler.setLevel(Level.FINER);
        consoleHandler.setFilter(new Filter() {

            @Override
            public boolean isLoggable(final LogRecord aRecord) {
                Level level = aRecord.getLevel();
                return !level.equals(Level.WARNING) && !level.equals(Level.SEVERE);
            }
        });
        rootLogger.addHandler(consoleHandler);

        Handler consoleHandlerErr = new ConsoleHandler();
        consoleHandlerErr.setLevel(Level.WARNING);
        rootLogger.addHandler(consoleHandlerErr);
    }

项目：EASyProducer 文件：JavaLoggerTest.java

/**
 * Sets the logging level for the filter.
 * 
 * @param level The logging level that shall be used.
 */
private void setFilterLevel(final Level level) {
    JavaLogger javaLogger = new JavaLogger();
    javaLogger.setFilter(new Filter() {
        public boolean isLoggable(LogRecord logRecord) {
            if (logRecord.getLevel().intValue() >= level.intValue()) {
                logRecords.add(logRecord);
            }
            return false;
        }
    });
    EASyLoggerFactory.INSTANCE.setLogger(javaLogger);
}

项目：cn1 文件：MemoryHandlerTest.java

public void testClose() {
    Filter filter = handler.getFilter();
    Formatter formatter = handler.getFormatter();
    writer.getBuffer().setLength(0);
    handler.close();
    assertEquals(writer.toString(), "close");
    assertEquals(handler.getFilter(), filter);
    assertEquals(handler.getFormatter(), formatter);
    assertNull(handler.getEncoding());
    assertNotNull(handler.getErrorManager());
    assertEquals(handler.getLevel(), Level.OFF);
    assertEquals(handler.getPushLevel(), Level.WARNING);
    assertFalse(handler.isLoggable(new LogRecord(Level.SEVERE, "test")));
}

项目：cn1 文件：MemoryHandlerTest.java

public void testFlush() {
    Filter filter = handler.getFilter();
    Formatter formatter = handler.getFormatter();
    writer.getBuffer().setLength(0);
    handler.flush();
    assertEquals(writer.toString(), "flush");
    assertEquals(handler.getFilter(), filter);
    assertEquals(handler.getFormatter(), formatter);
    assertNull(handler.getEncoding());
    assertNotNull(handler.getErrorManager());
    assertEquals(handler.getLevel(), Level.FINE);
    assertEquals(handler.getPushLevel(), Level.WARNING);
    assertTrue(handler.isLoggable(new LogRecord(Level.SEVERE, "test")));
}

项目：cn1 文件：LoggerTest.java

public void testGetSetFilter_NamedLoggerSufficientPrivilege() {
    Logger log = Logger
            .getLogger("testGetSetFilter_NamedLoggerSufficientPrivilege");
    Filter f = new MockFilter();

    assertNull(log.getFilter());
    log.setFilter(f);
    assertSame(f, log.getFilter());
}