public class ErrorReportValve extends ValveBase
Implementation of a Valve that outputs HTML error pages.
This Valve should be attached at the Host level, although it will work if attached to a Context.
HTML code from the Cocoon 2 project.
asyncSupported, container, containerLog, next, smmserverAFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT| Constructor and Description |
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ErrorReportValve() |
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
getInfo()
Return descriptive information about this Valve implementation.
|
protected java.lang.String |
getPartialServletStackTrace(java.lang.Throwable t)
Print out a partial servlet stack trace (truncating at the last
occurrence of javax.servlet.).
|
void |
invoke(Request request,
Response response)
Invoke the next Valve in the sequence.
|
boolean |
isShowReport() |
boolean |
isShowServerInfo() |
protected void |
report(Request request,
Response response,
java.lang.Throwable throwable)
Prints out an error report.
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void |
setShowReport(boolean showReport)
Enables/Disables full error reports
|
void |
setShowServerInfo(boolean showServerInfo)
Enables/Disables server info on error pages
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backgroundProcess, event, getContainer, getDomainInternal, getNext, getObjectNameKeyProperties, initInternal, isAsyncSupported, setAsyncSupported, setContainer, setNext, startInternal, stopInternal, toStringdestroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregisteraddLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, init, removeLifecycleListener, setState, setState, start, stoppublic java.lang.String getInfo()
public void invoke(Request request, Response response) throws java.io.IOException, ServletException
invoke in interface Valveinvoke in class ValveBaserequest - The servlet request to be processedresponse - The servlet response to be createdjava.io.IOException - if an input/output error occursServletException - if a servlet error occursprotected void report(Request request, Response response, java.lang.Throwable throwable)
request - The request being processedresponse - The response being generatedthrowable - The exception that occurred (which possibly wraps
a root cause exceptionprotected java.lang.String getPartialServletStackTrace(java.lang.Throwable t)
public void setShowReport(boolean showReport)
showReport - public boolean isShowReport()
public void setShowServerInfo(boolean showServerInfo)
showServerInfo - public boolean isShowServerInfo()
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