org.eclipse.jetty.server.handler
Class ErrorHandler
java.lang.Object
org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.server.handler.AbstractHandler
org.eclipse.jetty.server.handler.ErrorHandler
- All Implemented Interfaces:
- Handler, LifeCycle
- Direct Known Subclasses:
- ErrorPageErrorHandler
public class ErrorHandler
- extends AbstractHandler
Handler for Error pages
A handler that is registered at the org.eclipse.http.ErrorHandler
context attributed and called by the HttpResponse.sendError method to write a
error page.
Method Summary |
protected String |
deScript(String string)
|
void |
handle(String target,
Request baseRequest,
HttpServletRequest request,
HttpServletResponse response)
Handle a request. |
protected void |
handleErrorPage(HttpServletRequest request,
Writer writer,
int code,
String message)
|
boolean |
isShowStacks()
|
void |
setShowStacks(boolean showStacks)
|
protected void |
writeErrorPage(HttpServletRequest request,
Writer writer,
int code,
String message,
boolean showStacks)
|
protected void |
writeErrorPageBody(HttpServletRequest request,
Writer writer,
int code,
String message,
boolean showStacks)
|
protected void |
writeErrorPageHead(HttpServletRequest request,
Writer writer,
int code,
String message)
|
protected void |
writeErrorPageMessage(HttpServletRequest request,
Writer writer,
int code,
String message,
String uri)
|
protected void |
writeErrorPageStacks(HttpServletRequest request,
Writer writer)
|
Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle |
addLifeCycleListener, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop |
ErrorHandler
public ErrorHandler()
handle
public void handle(String target,
Request baseRequest,
HttpServletRequest request,
HttpServletResponse response)
throws IOException
- Description copied from interface:
Handler
- Handle a request.
- Parameters:
target
- The target of the request - either a URI or a name.baseRequest
- The original unwrapped request object.request
- The request either as the Request
object or a wrapper of that request. The HttpConnection.getCurrentConnection()
method can be used access the Request object if required.response
- The response as the Response
object or a wrapper of that request. The HttpConnection.getCurrentConnection()
method can be used access the Response object if required.
- Throws:
IOException
handleErrorPage
protected void handleErrorPage(HttpServletRequest request,
Writer writer,
int code,
String message)
throws IOException
- Throws:
IOException
writeErrorPage
protected void writeErrorPage(HttpServletRequest request,
Writer writer,
int code,
String message,
boolean showStacks)
throws IOException
- Throws:
IOException
writeErrorPageHead
protected void writeErrorPageHead(HttpServletRequest request,
Writer writer,
int code,
String message)
throws IOException
- Throws:
IOException
writeErrorPageBody
protected void writeErrorPageBody(HttpServletRequest request,
Writer writer,
int code,
String message,
boolean showStacks)
throws IOException
- Throws:
IOException
writeErrorPageMessage
protected void writeErrorPageMessage(HttpServletRequest request,
Writer writer,
int code,
String message,
String uri)
throws IOException
- Throws:
IOException
writeErrorPageStacks
protected void writeErrorPageStacks(HttpServletRequest request,
Writer writer)
throws IOException
- Throws:
IOException
isShowStacks
public boolean isShowStacks()
- Returns:
- True if stack traces are shown in the error pages
setShowStacks
public void setShowStacks(boolean showStacks)
- Parameters:
showStacks
- True if stack traces are shown in the error pages
deScript
protected String deScript(String string)
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