org.jahia.bin.errors

Class ErrorLoggingFilter

java.lang.Object

org.jahia.bin.errors.ErrorLoggingFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ErrorLoggingFilter
extends Object
implements javax.servlet.Filter

Error logging filter that is called before an error page, configured in the Web application deployment descriptor.

Author:

Sergiy Shyrkov

Constructor Summary

Constructors

Constructor and Description
ErrorLoggingFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain)
protected static void	dumpToFile(javax.servlet.http.HttpServletRequest request)
protected static void	emailAlert(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected static Throwable	getException(javax.servlet.http.HttpServletRequest request)
protected static String	getLogMessage(javax.servlet.http.HttpServletRequest request)
protected static String	getUserInfo(javax.servlet.http.HttpServletRequest request)
protected static void	handle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	init(javax.servlet.FilterConfig cfg)
protected static boolean	isEmailAlertRequired(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected static void	logDebugInfo(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected static void	logException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorLoggingFilter

public ErrorLoggingFilter()

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

dumpToFile

protected static void dumpToFile(javax.servlet.http.HttpServletRequest request)

emailAlert

protected static void emailAlert(javax.servlet.http.HttpServletRequest request,
                                 javax.servlet.http.HttpServletResponse response)

getException

protected static Throwable getException(javax.servlet.http.HttpServletRequest request)

getLogMessage

protected static String getLogMessage(javax.servlet.http.HttpServletRequest request)

handle

protected static void handle(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response)

init

public void init(javax.servlet.FilterConfig cfg)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

isEmailAlertRequired

protected static boolean isEmailAlertRequired(javax.servlet.http.HttpServletRequest request,
                                              javax.servlet.http.HttpServletResponse response)

logDebugInfo

protected static void logDebugInfo(javax.servlet.http.HttpServletRequest request,
                                   javax.servlet.http.HttpServletResponse response)

logException

protected static void logException(javax.servlet.http.HttpServletRequest request,
                                   javax.servlet.http.HttpServletResponse response)

getUserInfo

protected static String getUserInfo(javax.servlet.http.HttpServletRequest request)