org.objectweb.util.monolog.wrapper.log4jMini
Class MonologLoggerFactory
java.lang.Object
org.objectweb.util.monolog.wrapper.log4jMini.MonologLoggerFactory
- HandlerFactory, LevelFactory, LoggerFactory, MonologFactory
public class MonologLoggerFactory
extends java.lang.Object
Copyright (C) 2001-2003 France Telecom R&D
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
static String | LOG4J_CF_PROP
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static String | LOG4J_CF_VALUE
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protected Hashtable | handlers - This field references the handler instance by their names.
key = a String object which is an handler name.
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protected Hashtable | intToNames - This field reference the level names by their integer value.
key = a java.lang.Integer which the value is the level
value = a String or an ArrayList of String.
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protected Hashtable | nameToLevel - This field references the level instances by their names.
key = a level name
value = the unique Level instance linked to the name.
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protected Logger | rootLogger - The root logger of the logger hierarchy
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void | configure(Properties prop) - This method permits to configure the factory.
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Handler | createHandler(String hn, String handlertype) - It retrieves a new instance of an handler which the type is specified
by the parameter.
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protected void | defineDefaultLevels() - It initializes the default monolog level:
- DEBUG: 10 000
- INFO: 20 000
- WARN: 30 000
- ERROR: 40 000
- FATAL: 50 000
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Level | defineLevel(String name, String value) - It defines a new Level with a name and a string value.
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Level | defineLevel(String name, int value) - It defines a new Level with a name and an integer value.
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Handler | getHandler(String hn) - It retrieves the handler which the name is specified by the parameter
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Handler[] | getHandlers() - It retrieves all handler managed by this factory.
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Level | getLevel(String name) - It retrieves a Level instance which the name is equals to the parameter.
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Level | getLevel(int value) - It retrieves a Level instance which the integer value is equals to the
parameter.
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Level[] | getLevels() - It retrieves all Level instances defined in this manager.
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Logger | getLogger(String key) - This method permits to fetch a Logger.
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Logger | getLogger(String key, String rbn) - This method permits to fetch a Logger.
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Logger[] | getLoggers() - It retrieves a list of all loggers.
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String | getResourceBundleName() - Accessors to a resource bundle name associated to a LoggerFactory.
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Handler | removeHandler(String hn) - It removes the handler which the name is specified by the parameter
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void | removeLevel(String name) - It removes a Level instance to this manager.
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void | setResourceBundleName(String rbn) - Accessors to a resource bundle name associated to a LoggerFactory.
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LOG4J_CF_PROP
public static final String LOG4J_CF_PROP
LOG4J_CF_VALUE
public static final String LOG4J_CF_VALUE
handlers
protected Hashtable handlers
This field references the handler instance by their names.
key = a String object which is an handler name.
value = the unique handler instance which has the key for name.
intToNames
protected Hashtable intToNames
This field reference the level names by their integer value.
key = a java.lang.Integer which the value is the level
value = a String or an ArrayList of String. The strings represent the
name which match to the integer value. Indeed both name can be associated
to the same integer value.
nameToLevel
protected Hashtable nameToLevel
This field references the level instances by their names.
key = a level name
value = the unique Level instance linked to the name.
rootLogger
protected Logger rootLogger
The root logger of the logger hierarchy
MonologLoggerFactory
public MonologLoggerFactory()
configure
public void configure(Properties prop)
throws Exception
This method permits to configure the factory.
- configure in interface MonologFactory
createHandler
public Handler createHandler(String hn,
String handlertype)
It retrieves a new instance of an handler which the type is specified
by the parameter.
- createHandler in interface HandlerFactory
handlertype
- is the type of the parameter. The possible value are
defined in this interface by the XXX_HANDLER_TYPE constants.
- a new instance of an handler
defineDefaultLevels
protected void defineDefaultLevels()
It initializes the default monolog level:
- DEBUG: 10 000
- INFO: 20 000
- WARN: 30 000
- ERROR: 40 000
- FATAL: 50 000
defineLevel
public Level defineLevel(String name,
String value)
It defines a new Level with a name and a string value. The string value
is analyzed to obtain the integer value.
- defineLevel in interface LevelFactory
name
- is the name of the new levelvalue
- is the string value of the new level
- a Level instance or a null value if It exists a Level with the
same name but with another integer value.
defineLevel
public Level defineLevel(String name,
int value)
It defines a new Level with a name and an integer value.
- defineLevel in interface LevelFactory
name
- is the name of the new levelvalue
- is the integer value of the new level
- a Level instance or a null value if It exists a Level with the
same name but with another integer value.
getHandler
public Handler getHandler(String hn)
It retrieves the handler which the name is specified by the parameter
- getHandler in interface HandlerFactory
- an handler instance or a null value.
getHandlers
public Handler[] getHandlers()
It retrieves all handler managed by this factory.
- getHandlers in interface HandlerFactory
- a set of Handler instance or an empty set.
getLevel
public Level getLevel(String name)
It retrieves a Level instance which the name is equals to the parameter.
- getLevel in interface LevelFactory
name
- is the name of request Level
- a Leve instance or a null value if the level does not exist.
getLevel
public Level getLevel(int value)
It retrieves a Level instance which the integer value is equals to the
parameter.
- getLevel in interface LevelFactory
value
- is the integer value of request Level
- a Leve instance or a null value if the level does not exist. As
it is possible to define several Levels which have the same integer value
this methods returns the Level instance of first name found in the list.
getLogger
public Logger getLogger(String key)
This method permits to fetch a Logger. If the Logger
described by the parameters does not exist, then the LoggerFactory
must return a new instance of Logger.
The key parameter is a description of the expected Logger. In simple
cases, the key is the initial topic of the Logger.
- getLogger in interface LoggerFactory
getLogger
public Logger getLogger(String key,
String rbn)
This method permits to fetch a Logger. If the Logger
described by the parameters does not exist, then the LoggerFactory
must return a new instance of Logger.
The key parameter is a description of the expected Logger. In simple
cases, the key is the initial topic of the Logger.
The resourceBundleName parameter allows specifying the name of a
resource bundle in order to internationalise the logging.
- getLogger in interface LoggerFactory
getResourceBundleName
public String getResourceBundleName()
Accessors to a resource bundle name associated to a LoggerFactory.
- getResourceBundleName in interface LoggerFactory
removeHandler
public Handler removeHandler(String hn)
It removes the handler which the name is specified by the parameter
- removeHandler in interface HandlerFactory
- the removed handler instance or a null value if it does not
exist.
removeLevel
public void removeLevel(String name)
It removes a Level instance to this manager.
- removeLevel in interface LevelFactory
setResourceBundleName
public void setResourceBundleName(String rbn)
Accessors to a resource bundle name associated to a LoggerFactory.
- setResourceBundleName in interface LoggerFactory