org.jacorb.config

Class LoggingInitializer

java.lang.Object

org.jacorb.config.LoggingInitializer

Direct Known Subclasses:

JdkLoggingInitializer

public abstract class LoggingInitializer
extends Object

Can be subclassed to provide initialization of a backend logging system based on parameters from the JacORB configuration.

Author:

Andre Spiegel <spiegel@gnu.org>

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATTR_LOG_APPEND
static String	ATTR_LOG_CLOCK
static String	ATTR_LOG_FILE
static String	ATTR_LOG_NAME Standard Logger name prefix
static String	ATTR_LOG_ROTATE
static String	ATTR_LOG_SIZE
static String	ATTR_LOG_SRC_INFO
static String	ATTR_LOG_THREAD_ID
static String	ATTR_LOG_VERBOSITY

Constructor Summary

Constructors

Constructor and Description
LoggingInitializer()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	init(Configuration config) Implement this method to provide initialization for a given logging backend.
void	shutdownLogging() No-op function that may be overridden by implementation to provide shutdown facility on logging.
protected String	substituteImplname(String filename, Configuration config) If the given filename contains the string "$implname", replaces that string with the value of the configuration attribute "jacorb.implname", if that is set, or the serverId of the ORB otherwise.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ATTR_LOG_VERBOSITY

public static final String ATTR_LOG_VERBOSITY

See Also:

Constant Field Values

ATTR_LOG_FILE

public static final String ATTR_LOG_FILE

See Also:

Constant Field Values

ATTR_LOG_APPEND

public static final String ATTR_LOG_APPEND

See Also:

Constant Field Values

ATTR_LOG_SIZE

public static final String ATTR_LOG_SIZE

See Also:

Constant Field Values

ATTR_LOG_ROTATE

public static final String ATTR_LOG_ROTATE

See Also:

Constant Field Values

ATTR_LOG_THREAD_ID

public static final String ATTR_LOG_THREAD_ID

See Also:

Constant Field Values

ATTR_LOG_SRC_INFO

public static final String ATTR_LOG_SRC_INFO

See Also:

Constant Field Values

ATTR_LOG_CLOCK

public static final String ATTR_LOG_CLOCK

See Also:

Constant Field Values

ATTR_LOG_NAME

public static final String ATTR_LOG_NAME

Standard Logger name prefix

See Also:

Constant Field Values

Constructor Detail

LoggingInitializer

public LoggingInitializer()

Method Detail

substituteImplname

protected String substituteImplname(String filename,
                        Configuration config)

If the given filename contains the string "$implname", replaces that string with the value of the configuration attribute "jacorb.implname", if that is set, or the serverId of the ORB otherwise. Also, as a special case, if $implname appears at the end of the filename, the extension .log is added to the resulting string.

init

public abstract void init(Configuration config)
                   throws ConfigurationException

Implement this method to provide initialization for a given logging backend. The method should check itself whether the chosen logging backend is active (by verifying that the corresponding SLF4J adapter class is on the classpath).

Throws:

ConfigurationException

shutdownLogging

public void shutdownLogging()

No-op function that may be overridden by implementation to provide shutdown facility on logging. This may be useful if the logging backend requires special shutdown.