au.com.lastweekend.servlet
Class ServletUtil

java.lang.Object
  au.com.lastweekend.servlet.ServletUtil

public class ServletUtil
extends java.lang.Object

Constructor Summary

ServletUtil()

Method Summary

static org.slf4j.Logger	getLogger(java.lang.Class<?> clazz, javax.servlet.FilterConfig config) Create a logger for a Filter related class
static org.slf4j.Logger	getLogger(java.lang.Class<?> clazz, javax.servlet.ServletConfig config) Create a logger for a Servlet related class
static org.slf4j.Logger	getLogger(java.lang.Class<?> clazz, javax.servlet.ServletContext servletContext, java.lang.String name) Create a logger for a Context related class (eg a ServletContextListener)
static org.slf4j.Logger	getLogger(javax.servlet.Servlet servlet) Convenience method to create a logger for a Servlet.
static java.lang.String	getLoggerName(javax.servlet.ServletContext servletContext) Uses the servletContextName and or contextPath to generate a nice loggerName for a servletContext.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletUtil

public ServletUtil()

Method Detail

getLogger

public static org.slf4j.Logger getLogger(javax.servlet.Servlet servlet)

Convenience method to create a logger for a Servlet.

Parameters:

servlet -

Returns:

Logger

getLogger

public static org.slf4j.Logger getLogger(java.lang.Class<?> clazz,
                                         javax.servlet.ServletConfig config)

Create a logger for a Servlet related class

Parameters:

clazz -

config -

Returns:

Logger

getLogger

public static org.slf4j.Logger getLogger(java.lang.Class<?> clazz,
                                         javax.servlet.FilterConfig config)

Create a logger for a Filter related class

Parameters:

clazz -

config -

Returns:

Logger

getLogger

public static org.slf4j.Logger getLogger(java.lang.Class<?> clazz,
                                         javax.servlet.ServletContext servletContext,
                                         java.lang.String name)

Create a logger for a Context related class (eg a ServletContextListener)

Parameters:

clazz -

servletContext -

name - may be null

Returns:

Logger clazzCanonicalName.getLoggerName(javax.servlet.ServletContext).name

getLoggerName

public static java.lang.String getLoggerName(javax.servlet.ServletContext servletContext)

Uses the servletContextName and or contextPath to generate a nice loggerName for a servletContext.

Paths have "/" replaced with ".", spaces are converted to underscores and an empty context is changed to the word "root".

On first execution, the resulting logger name for this context is stored in an attribute.

Parameters:

servletContext -

Returns:

a nice name for the context for use with loggers/threads