org.wso2.carbon.logging.service.util

Class LoggingUtil

java.lang.Object

org.wso2.carbon.logging.service.util.LoggingUtil

public class LoggingUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	SYSTEM_LOG_PATTERN

Constructor Summary

Constructors

Constructor and Description
LoggingUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static <C> List<C>	doPaging(int pageNumber, List<C> sourceList, int maxLines, org.wso2.carbon.utils.Pageable pageable) This method stream log messages and retrieve 100 log messages per page
static org.apache.log4j.Appender	getAppenderFromSet(Set<org.apache.log4j.Appender> appenderSet, String name)
static String	getConfigurationProperty(String key)
static int	getLineNumbers(String logFile)
static String[]	getLogLinesFromFile(String logFile, int maxLogs, int start, int end)
static SyslogData	getSyslogData()
static String	getSystemLogLevel()
static String	getSystemLogPattern()
static int	getTenantIdForDomain(String tenantDomain)
static boolean	isAdmingService(String serviceName)
static boolean	isFileAppenderConfiguredForST()
static boolean	isManager()
static boolean	isStratosService()
static boolean	isSysLogAppender(String tenantDomain)
static boolean	isSyslogConfigured()
static boolean	isValidTenant(String domain)
static boolean	isValidTenantDomain(String tenantDomain)
static void	loadCustomConfiguration()
static void	removeAllLoggersAndAppenders()
static void	restoreDefaults()
static void	setSystemLoggingParameters(String logLevel, String logPattern)
static void	updateConfigurationProperty(String key, String value)

Methods inherited from class java.lang.Object

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

Field Detail

SYSTEM_LOG_PATTERN

public static final String SYSTEM_LOG_PATTERN

See Also:

Constant Field Values

Constructor Detail

LoggingUtil

public LoggingUtil()

Method Detail

isStratosService

public static boolean isStratosService()
                                throws Exception

Throws:

Exception

setSystemLoggingParameters

public static void setSystemLoggingParameters(String logLevel,
                              String logPattern)
                                       throws Exception

Throws:

Exception

getSyslogData

public static SyslogData getSyslogData()
                                throws Exception

Throws:

Exception

getTenantIdForDomain

public static int getTenantIdForDomain(String tenantDomain)
                                throws LogViewerException

Throws:

LogViewerException

isValidTenant

public static boolean isValidTenant(String domain)

isFileAppenderConfiguredForST

public static boolean isFileAppenderConfiguredForST()

isAdmingService

public static boolean isAdmingService(String serviceName)

getSystemLogLevel

public static String getSystemLogLevel()
                                throws Exception

Throws:

Exception

getSystemLogPattern

public static String getSystemLogPattern()
                                  throws Exception

Throws:

Exception

isValidTenantDomain

public static boolean isValidTenantDomain(String tenantDomain)

isManager

public static boolean isManager()

loadCustomConfiguration

public static void loadCustomConfiguration()
                                    throws Exception

Throws:

Exception

getAppenderFromSet

public static org.apache.log4j.Appender getAppenderFromSet(Set<org.apache.log4j.Appender> appenderSet,
                                           String name)

updateConfigurationProperty

public static void updateConfigurationProperty(String key,
                               String value)
                                        throws org.wso2.carbon.registry.core.exceptions.RegistryException

Throws:

org.wso2.carbon.registry.core.exceptions.RegistryException

getConfigurationProperty

public static String getConfigurationProperty(String key)
                                       throws org.wso2.carbon.registry.core.exceptions.RegistryException

Throws:

org.wso2.carbon.registry.core.exceptions.RegistryException

removeAllLoggersAndAppenders

public static void removeAllLoggersAndAppenders()
                                         throws Exception

Throws:

Exception

isSysLogAppender

public static boolean isSysLogAppender(String tenantDomain)
                                throws Exception

Throws:

Exception

isSyslogConfigured

public static boolean isSyslogConfigured()
                                  throws Exception

Throws:

Exception

getLineNumbers

public static int getLineNumbers(String logFile)
                          throws Exception

Throws:

Exception

getLogLinesFromFile

public static String[] getLogLinesFromFile(String logFile,
                           int maxLogs,
                           int start,
                           int end)
                                    throws LogViewerException

Throws:

LogViewerException

restoreDefaults

public static void restoreDefaults()
                            throws Exception

Throws:

Exception

doPaging

public static <C> List<C> doPaging(int pageNumber,
                   List<C> sourceList,
                   int maxLines,
                   org.wso2.carbon.utils.Pageable pageable)

This method stream log messages and retrieve 100 log messages per page

Parameters:

pageNumber - The page required. Page number starts with 0.

sourceList - The original list of items

pageable - The type of Pageable item

Returns:

Returned page