com.atlassian.johnson.filters

Class JohnsonFilter

java.lang.Object

com.atlassian.johnson.filters.AbstractJohnsonFilter

com.atlassian.johnson.filters.JohnsonFilter

All Implemented Interfaces:

javax.servlet.Filter

public class JohnsonFilter
extends AbstractJohnsonFilter

A filter that handles cases where the application is unable to handle a normal request and redirects to the configured error path so that a nice error page can be provided.

Field Summary

Fields inherited from class com.atlassian.johnson.filters.AbstractJohnsonFilter

config, filterConfig, TEXT_XML_UTF8_CONTENT_TYPE

Constructor Summary

Constructors

Constructor and Description
JohnsonFilter()

Method Summary

Modifier and Type	Method and Description
protected void	handleError(JohnsonEventContainer appEventContainer, javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse) Handles the given request for error cases when there is a Johnson Event which stops normal application functioning.
protected void	handleNotSetup(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse) Handles the given request for cases when the application is not yet setup which stops normal application functioning.

Methods inherited from class com.atlassian.johnson.filters.AbstractJohnsonFilter

destroy, doFilter, getContainerAndRunEventChecks, getServletPath, getStringForEvents, ignoreURI, init

Methods inherited from class java.lang.Object

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

Constructor Detail

JohnsonFilter

public JohnsonFilter()

Method Detail

handleError

protected void handleError(JohnsonEventContainer appEventContainer,
                           javax.servlet.http.HttpServletRequest servletRequest,
                           javax.servlet.http.HttpServletResponse servletResponse)
                    throws IOException

Description copied from class: AbstractJohnsonFilter

Handles the given request for error cases when there is a Johnson Event which stops normal application functioning.

Specified by:

handleError in class AbstractJohnsonFilter

Parameters:

appEventContainer - the JohnsonEventContainer that contains the events.

servletRequest - the request being directed to the error.

servletResponse - the response.

Throws:

IOException - when the error cannot be handled.

handleNotSetup

protected void handleNotSetup(javax.servlet.http.HttpServletRequest servletRequest,
                              javax.servlet.http.HttpServletResponse servletResponse)
                       throws IOException

Description copied from class: AbstractJohnsonFilter

Handles the given request for cases when the application is not yet setup which stops normal application functioning.

Specified by:

handleNotSetup in class AbstractJohnsonFilter

Parameters:

servletRequest - the request being directed to the error.

servletResponse - the response.

Throws:

IOException - when the error cannot be handled.