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Java StreamHandler類代碼示例

本文整理匯總了Java中java.util.logging.StreamHandler類的典型用法代碼示例。如果您正苦於以下問題：Java StreamHandler類的具體用法？Java StreamHandler怎麽用？Java StreamHandler使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


StreamHandler類屬於java.util.logging包，在下文中一共展示了StreamHandler類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: createLogger

import java.util.logging.StreamHandler; //導入依賴的package包/類
protected static Logger createLogger() {
	// Initialize logging
	StreamHandler handler = new StreamHandler(System.out, new SimpleFormatter());
	handler.setLevel(Level.ALL);
	Logger logger = Logger.getLogger(GeFLoRegistry.class.getName());
	logger.addHandler(handler);
	
	/*
	 * Change the level if you want to...
	 *	- disable logging to Level.OFF
	 *	- enable  logging to Level.ALL
	 */
	logger.setLevel(Level.ALL);
	
	return logger;
}
開發者ID:amritbhat786，項目名稱:DocIT，代碼行數:17，代碼來源:GeFLoRegistry.java

示例2: testOwnFormatter

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testOwnFormatter() throws UnsupportedEncodingException {
    class MyFrmtr extends Formatter {
        private int cnt;
        @Override
        public String format(LogRecord record) {
            cnt++;
            return record.getMessage();
        }
    }
    MyFrmtr my = new MyFrmtr();
    
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    StreamHandler sh = new StreamHandler(os, NbFormatter.FORMATTER);
    DispatchingHandler dh = new DispatchingHandler(sh, 10);
    dh.setFormatter(my);
    dh.publish(new LogRecord(Level.WARNING, "Ahoj"));
    dh.flush();
    String res = new String(os.toByteArray(), "UTF-8");
    assertEquals("Only the message is written", "Ahoj", res);
    assertEquals("Called once", 1, my.cnt);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:22，代碼來源:DispatchingHandlerTest.java

示例3: testLogger

import java.util.logging.StreamHandler; //導入依賴的package包/類
private void testLogger( StreamHandler afh ) {
    Handler[] handlers = LOGGER.getHandlers();
    for ( Handler handler : handlers ) {
        try {
            LOGGER.removeHandler( handler );
        } catch ( Exception e ) {
            e.printStackTrace();
        }
    }
    afh.setFormatter( new SimpleFormatter() );
    afh.setLevel( Level.FINEST );
    LOGGER.addHandler( afh );
    LOGGER.setLevel( Level.FINEST );

    final int threadCount = 20;
    final int logEntryCount = 100000;

    generateLogs( threadCount, logEntryCount );

    afh.close();

}
開發者ID:dd00f，項目名稱:ibm-performance-monitor，代碼行數:23，代碼來源:AsynchronousLoggerTest.java

示例4: testConstructor_NoParameter_NoProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_NoParameter_NoProperties() {
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.filter"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.formatter"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));

	StreamHandler h = new StreamHandler();
	assertSame(Level.INFO, h.getLevel());
	assertTrue(h.getFormatter() instanceof SimpleFormatter);
	assertNull(h.getFilter());
	assertNull(h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:17，代碼來源:StreamHandlerTest.java

示例5: testConstructor_NoParameter_ValidProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_NoParameter_ValidProperties() throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", "FINE");
	p.put("java.util.logging.StreamHandler.filter", className
			+ "$MockFilter");
	p.put("java.util.logging.StreamHandler.formatter", className
			+ "$MockFormatter");
	p.put("java.util.logging.StreamHandler.encoding", "iso-8859-1");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals("FINE", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("iso-8859-1", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	StreamHandler h = new StreamHandler();
	assertSame(h.getLevel(), Level.parse("FINE"));
	assertTrue(h.getFormatter() instanceof MockFormatter);
	assertTrue(h.getFilter() instanceof MockFilter);
	assertEquals("iso-8859-1", h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:22，代碼來源:StreamHandlerTest.java

示例6: testConstructor_NoParameter_InvalidProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_NoParameter_InvalidProperties()
		throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", INVALID_LEVEL);
	p.put("java.util.logging.StreamHandler.filter", className + "");
	p.put("java.util.logging.StreamHandler.formatter", className + "");
	p.put("java.util.logging.StreamHandler.encoding", "XXXX");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals(INVALID_LEVEL, LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("XXXX", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	StreamHandler h = new StreamHandler();
	assertSame(Level.INFO, h.getLevel());
	assertTrue(h.getFormatter() instanceof SimpleFormatter);
	assertNull(h.getFilter());
	assertNull(h.getEncoding());
	h.publish(new LogRecord(Level.SEVERE, "test"));
	assertTrue(CallVerificationStack.getInstance().empty());
	assertNull(h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:24，代碼來源:StreamHandlerTest.java

示例7: testConstructor_HasParameters_NoProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_HasParameters_NoProperties() {
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.filter"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.formatter"));
	assertNull(LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));

	StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
			new MockFormatter2());
	assertSame(Level.INFO, h.getLevel());
	assertTrue(h.getFormatter() instanceof MockFormatter2);
	assertNull(h.getFilter());
	assertNull(h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:18，代碼來源:StreamHandlerTest.java

示例8: testConstructor_HasParameters_ValidProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_HasParameters_ValidProperties()
		throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", "FINE");
	p.put("java.util.logging.StreamHandler.filter", className
			+ "$MockFilter");
	p.put("java.util.logging.StreamHandler.formatter", className
			+ "$MockFormatter");
	p.put("java.util.logging.StreamHandler.encoding", "iso-8859-1");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals("FINE", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("iso-8859-1", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
			new MockFormatter2());
	assertSame(h.getLevel(), Level.parse("FINE"));
	assertTrue(h.getFormatter() instanceof MockFormatter2);
	assertTrue(h.getFilter() instanceof MockFilter);
	assertEquals("iso-8859-1", h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:24，代碼來源:StreamHandlerTest.java

示例9: testConstructor_HasParameters_InvalidProperties

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_HasParameters_InvalidProperties()
		throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", INVALID_LEVEL);
	p.put("java.util.logging.StreamHandler.filter", className + "");
	p.put("java.util.logging.StreamHandler.formatter", className + "");
	p.put("java.util.logging.StreamHandler.encoding", "XXXX");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals(INVALID_LEVEL, LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("XXXX", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
			new MockFormatter2());
	assertSame(Level.INFO, h.getLevel());
	assertTrue(h.getFormatter() instanceof MockFormatter2);
	assertNull(h.getFilter());
	assertNull(h.getEncoding());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:22，代碼來源:StreamHandlerTest.java

示例10: testConstructor_HasParameters_ValidPropertiesNullStream

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_HasParameters_ValidPropertiesNullStream()
		throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", "FINE");
	p.put("java.util.logging.StreamHandler.filter", className
			+ "$MockFilter");
	p.put("java.util.logging.StreamHandler.formatter", className
			+ "$MockFormatter");
	p.put("java.util.logging.StreamHandler.encoding", "iso-8859-1");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals("FINE", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("iso-8859-1", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	try {
		new StreamHandler(new ByteArrayOutputStream(), null);
		fail("Should throw NullPointerException!");
	} catch (NullPointerException e) {
		// expected
	}
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:24，代碼來源:StreamHandlerTest.java

示例11: testConstructor_HasParameters_ValidPropertiesNullFormatter

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testConstructor_HasParameters_ValidPropertiesNullFormatter()
		throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", "FINE");
	p.put("java.util.logging.StreamHandler.filter", className
			+ "$MockFilter");
	p.put("java.util.logging.StreamHandler.formatter", className
			+ "$MockFormatter");
	p.put("java.util.logging.StreamHandler.encoding", "iso-8859-1");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	assertEquals("FINE", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.level"));
	assertEquals("iso-8859-1", LogManager.getLogManager().getProperty(
			"java.util.logging.StreamHandler.encoding"));
	try {
		new StreamHandler(null, new MockFormatter2());
		fail("Should throw NullPointerException!");
	} catch (NullPointerException e) {
		// expected
	}
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:24，代碼來源:StreamHandlerTest.java

示例12: testIsLoggable_NoFilter

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testIsLoggable_NoFilter() {
	StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
			new SimpleFormatter());
	LogRecord r = new LogRecord(Level.INFO, null);
	assertTrue(h.isLoggable(r));

	h.setLevel(Level.WARNING);
	assertFalse(h.isLoggable(r));

	h.setLevel(Level.CONFIG);
	assertTrue(h.isLoggable(r));

	r.setLevel(Level.OFF);
	h.setLevel(Level.OFF);
	assertFalse(h.isLoggable(r));
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:17，代碼來源:StreamHandlerTest.java

示例13: testIsLoggable_WithFilter

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testIsLoggable_WithFilter() {
	StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
			new SimpleFormatter());
	LogRecord r = new LogRecord(Level.INFO, null);
	h.setFilter(new MockFilter());
	assertFalse(h.isLoggable(r));
	assertSame(r, CallVerificationStack.getInstance().pop());

	h.setLevel(Level.CONFIG);
	assertFalse(h.isLoggable(r));
	assertSame(r, CallVerificationStack.getInstance().pop());

	h.setLevel(Level.WARNING);
	assertFalse(h.isLoggable(r));
	assertTrue(CallVerificationStack.getInstance().empty());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:17，代碼來源:StreamHandlerTest.java

示例14: testPublish_AfterClose

import java.util.logging.StreamHandler; //導入依賴的package包/類
public void testPublish_AfterClose() throws Exception {
	Properties p = new Properties();
	p.put("java.util.logging.StreamHandler.level", "FINE");
	LogManager.getLogManager().readConfiguration(
			EnvironmentHelper.PropertiesToInputStream(p));

	ByteArrayOutputStream aos = new ByteArrayOutputStream();
	StreamHandler h = new StreamHandler(aos, new MockFormatter());
	assertSame(h.getLevel(), Level.FINE);
	LogRecord r = new LogRecord(Level.INFO, "testPublish_NoFormatter");
	assertTrue(h.isLoggable(r));
	h.close();
	assertFalse(h.isLoggable(r));
	h.publish(r);
	h.flush();
	assertEquals("MockFormatter_HeadMockFormatter_Tail", aos.toString());
}
開發者ID:Sellegit，項目名稱:j2objc，代碼行數:18，代碼來源:StreamHandlerTest.java

示例15: initializeLogger

import java.util.logging.StreamHandler; //導入依賴的package包/類
/**
 * This function initializes and returns the logger.
 * 
 * @return  The logger
 */
protected static final Logger initializeLogger()
{
    //get logger
    Logger logger=Logger.getLogger(FaxClient.class.getName());
    
    //enable all log events (fax4j logger filters out uneeded log events)
    logger.setLevel(Level.ALL);
    logger.setFilter(null);
    
    //enable to pass log events to parent loggers
    logger.setUseParentHandlers(true);

    //create handler
    Formatter formatter=new SimpleFormatter();
    Handler handler=new StreamHandler(System.out,formatter);
    
    //set filtering
    handler.setLevel(logger.getLevel());
    handler.setFilter(logger.getFilter());

    //add handler
    logger.addHandler(handler);

    return logger;
}
開發者ID:sagiegurari，項目名稱:fax4j，代碼行數:31，代碼來源:JDKLogger.java


注：本文中的java.util.logging.StreamHandler類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。