ninja.standalone

Class NinjaJetty.SilentErrorHandler

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.ErrorHandler

org.eclipse.jetty.servlet.ErrorPageErrorHandler

ninja.standalone.NinjaJetty.SilentErrorHandler

All Implemented Interfaces:

org.eclipse.jetty.server.Handler, org.eclipse.jetty.server.handler.ErrorHandler.ErrorPageMapper, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.LifeCycle

Enclosing class:

NinjaJetty

public static class NinjaJetty.SilentErrorHandler
extends org.eclipse.jetty.servlet.ErrorPageErrorHandler

That error handler does not print out any stack traces. In production it may happen that an exception occurs that is outside of the control of Ninja. The default error handler happily prints out stacktraces. This is not what you want in production systems. More here: https://virgo47.wordpress.com/2015/02/07/jetty-hardening/ Therefore we simply print out a very simple error and log the problem.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.ErrorHandler

org.eclipse.jetty.server.handler.ErrorHandler.ErrorPageMapper

Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.AbstractHandler.ErrorDispatchHandler

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.servlet.ErrorPageErrorHandler

_servletContext, GLOBAL_ERROR_PAGE

Fields inherited from class org.eclipse.jetty.server.handler.ErrorHandler

ERROR_PAGE

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor and Description
SilentErrorHandler()

Method Summary

Modifier and Type	Method and Description
void	handle(String target, org.eclipse.jetty.server.Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class org.eclipse.jetty.servlet.ErrorPageErrorHandler

addErrorPage, addErrorPage, addErrorPage, addErrorPage, doStart, getErrorPage, getErrorPages, setErrorPages

Methods inherited from class org.eclipse.jetty.server.handler.ErrorHandler

badMessageError, doError, generateAcceptableResponse, generateAcceptableResponse, getAcceptableWriter, getCacheControl, getErrorHandler, getShowMessageInTitle, handleErrorPage, isShowStacks, setCacheControl, setShowMessageInTitle, setShowStacks, write, writeErrorPage, writeErrorPageBody, writeErrorPageHead, writeErrorPageMessage, writeErrorPageStacks

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

destroy, doStop, getServer, setServer

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpObjects, dumpStdErr, dumpThis, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, start, stop, stop

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpObjects, dumpSelf

Constructor Detail

SilentErrorHandler

public SilentErrorHandler()

Method Detail

handle

public void handle(String target,
                   org.eclipse.jetty.server.Request baseRequest,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws IOException

Specified by:

handle in interface org.eclipse.jetty.server.Handler

Overrides:

handle in class org.eclipse.jetty.server.handler.ErrorHandler

Throws:

IOException