org.eclipse.jetty.servlet

Class ErrorPageErrorHandler

java.lang.Object

ErrorHandler

org.eclipse.jetty.servlet.ErrorPageErrorHandler

public class ErrorPageErrorHandler
extends ErrorHandler

An ErrorHandler that maps exceptions and status codes to URIs for dispatch using the internal ERROR style of dispatch.

Field Summary

Fields

Modifier and Type	Field and Description
protected ServletContext	_servletContext
static java.lang.String	GLOBAL_ERROR_PAGE

Constructor Summary

Constructors

Constructor and Description
ErrorPageErrorHandler()

Method Summary

Modifier and Type	Method and Description
void	addErrorPage(java.lang.Class<? extends java.lang.Throwable> exception, java.lang.String uri) Adds ErrorPage mapping for an exception class.
void	addErrorPage(int from, int to, java.lang.String uri) Adds ErrorPage mapping for a status code range.
void	addErrorPage(int code, java.lang.String uri) Adds ErrorPage mapping for a status code.
void	addErrorPage(java.lang.String exceptionClassName, java.lang.String uri) Adds ErrorPage mapping for an exception class.
protected void	doStart()
java.lang.String	getErrorPage(HttpServletRequest request)
java.util.Map<java.lang.String,java.lang.String>	getErrorPages()
void	setErrorPages(java.util.Map<java.lang.String,java.lang.String> errorPages)

Methods inherited from class java.lang.Object

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

Field Detail

GLOBAL_ERROR_PAGE

public static final java.lang.String GLOBAL_ERROR_PAGE

See Also:

Constant Field Values

_servletContext

protected ServletContext _servletContext

Constructor Detail

ErrorPageErrorHandler

public ErrorPageErrorHandler()

Method Detail

getErrorPage

public java.lang.String getErrorPage(HttpServletRequest request)

getErrorPages

public java.util.Map<java.lang.String,java.lang.String> getErrorPages()

setErrorPages

public void setErrorPages(java.util.Map<java.lang.String,java.lang.String> errorPages)

Parameters:

errorPages - a map of Exception class names or error codes as a string to URI string

addErrorPage

public void addErrorPage(java.lang.Class<? extends java.lang.Throwable> exception,
                         java.lang.String uri)

Adds ErrorPage mapping for an exception class. This method is called as a result of an exception-type element in a web.xml file or may be called directly

Parameters:

exception - The exception

uri - The URI of the error page.

addErrorPage

public void addErrorPage(java.lang.String exceptionClassName,
                         java.lang.String uri)

Adds ErrorPage mapping for an exception class. This method is called as a result of an exception-type element in a web.xml file or may be called directly

Parameters:

exceptionClassName - The exception

uri - The URI of the error page.

addErrorPage

public void addErrorPage(int code,
                         java.lang.String uri)

Adds ErrorPage mapping for a status code. This method is called as a result of an error-code element in a web.xml file or may be called directly.

Parameters:

code - The HTTP status code to match

uri - The URI of the error page.

addErrorPage

public void addErrorPage(int from,
                         int to,
                         java.lang.String uri)

Adds ErrorPage mapping for a status code range. This method is not available from web.xml and must be called directly.

Parameters:

from - The lowest matching status code

to - The highest matching status code

uri - The URI of the error page.

doStart

protected void doStart()
                throws java.lang.Exception

Throws:

java.lang.Exception