org.wso2.carbon.logging.service.appender

Class CarbonMemoryAppender

java.lang.Object

org.apache.log4j.AppenderSkeleton

org.wso2.carbon.logging.service.appender.CarbonMemoryAppender

All Implemented Interfaces:

org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler, org.wso2.carbon.bootstrap.logging.LoggingBridge

public class CarbonMemoryAppender
extends org.apache.log4j.AppenderSkeleton
implements org.wso2.carbon.bootstrap.logging.LoggingBridge

This appender will be used to capture the logs and later send to clients, if requested via the logging web service. This maintains a circular buffer, of some fixed amount (say 100).

Field Summary

Fields inherited from class org.apache.log4j.AppenderSkeleton

closed, errorHandler, headFilter, layout, name, tailFilter, threshold

Constructor Summary

Constructors

Constructor and Description
CarbonMemoryAppender()
CarbonMemoryAppender(org.wso2.carbon.utils.logging.CircularBuffer<org.wso2.carbon.utils.logging.TenantAwareLoggingEvent> circularBuffer)

Method Summary

Methods

Modifier and Type	Method and Description
void	activateOptions()
protected void	append(org.apache.log4j.spi.LoggingEvent loggingEvent)
void	clearCircularBuffer()
void	close()
int	getBufferSize()
org.wso2.carbon.utils.logging.CircularBuffer	getCircularQueue()
String	getColumnList()
int	getTenantIdForDomain(String tenantDomain)
void	push(LogRecord logRecord)
boolean	requiresLayout()
void	setBufferSize(int bufferSize)
void	setCircularBuffer(org.wso2.carbon.utils.logging.CircularBuffer<org.wso2.carbon.utils.logging.TenantAwareLoggingEvent> circularBuffer)
void	setColumnList(String columnList)

Methods inherited from class org.apache.log4j.AppenderSkeleton

addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setErrorHandler, setLayout, setName, setThreshold

Methods inherited from class java.lang.Object

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

Constructor Detail

CarbonMemoryAppender

public CarbonMemoryAppender()

CarbonMemoryAppender

public CarbonMemoryAppender(org.wso2.carbon.utils.logging.CircularBuffer<org.wso2.carbon.utils.logging.TenantAwareLoggingEvent> circularBuffer)

Method Detail

getColumnList

public String getColumnList()

setColumnList

public void setColumnList(String columnList)

append

protected void append(org.apache.log4j.spi.LoggingEvent loggingEvent)

Specified by:

append in class org.apache.log4j.AppenderSkeleton

getTenantIdForDomain

public int getTenantIdForDomain(String tenantDomain)
                         throws org.wso2.carbon.user.api.UserStoreException

Throws:

org.wso2.carbon.user.api.UserStoreException

close

public void close()

Specified by:

close in interface org.apache.log4j.Appender

Specified by:

close in class org.apache.log4j.AppenderSkeleton

requiresLayout

public boolean requiresLayout()

Specified by:

requiresLayout in interface org.apache.log4j.Appender

Specified by:

requiresLayout in class org.apache.log4j.AppenderSkeleton

getCircularQueue

public org.wso2.carbon.utils.logging.CircularBuffer getCircularQueue()

setCircularBuffer

public void setCircularBuffer(org.wso2.carbon.utils.logging.CircularBuffer<org.wso2.carbon.utils.logging.TenantAwareLoggingEvent> circularBuffer)

clearCircularBuffer

public void clearCircularBuffer()

activateOptions

public void activateOptions()

Specified by:

activateOptions in interface org.apache.log4j.spi.OptionHandler

Overrides:

activateOptions in class org.apache.log4j.AppenderSkeleton

getBufferSize

public int getBufferSize()

setBufferSize

public void setBufferSize(int bufferSize)

push

public void push(LogRecord logRecord)

Specified by:

push in interface org.wso2.carbon.bootstrap.logging.LoggingBridge