com.caucho.server.webapp
Class ErrorPageManager

java.lang.Object
  com.caucho.server.webapp.ErrorPageManager

public class ErrorPageManager
extends java.lang.Object

Represents the final servlet in a filter chain.

Field Summary

static java.lang.String	CONTEXT_PATH
static java.lang.String	ERROR_URI
static java.lang.String	EXCEPTION
static java.lang.String	EXCEPTION_TYPE
static java.lang.String	JSP_EXCEPTION
static java.lang.String	MESSAGE
static char[]	MSIE_PADDING
static java.lang.String	PATH_INFO
static java.lang.String	QUERY_STRING
static java.lang.String	REQUEST_URI
static java.lang.String	SERVLET_NAME
static java.lang.String	SERVLET_PATH
static java.lang.String	SHUTDOWN
static java.lang.String	STATUS_CODE

Constructor Summary

ErrorPageManager(WebApp app)
Create error page manager.

Method Summary

void	addErrorPage(ErrorPage errorPage) Adds an error page.
ErrorPageManager	getParent() Gets the manager parent.
protected boolean	isDevelopmentModeErrorPage() Returns true if we should return a development-friendly error page.
void	sendError(CauchoRequest request, CauchoResponse response, int code, java.lang.String message) Sends an HTTP error to the browser.
void	sendServletError(java.lang.Throwable e, ServletRequest req, ServletResponse res) Displays a parse error.
void	setParent(ErrorPageManager parent) Sets the manager parent.
void	setWebAppContainer(WebAppContainer appContainer) Sets the webApp container.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

MSIE_PADDING

public static final char[] MSIE_PADDING

REQUEST_URI

public static java.lang.String REQUEST_URI

CONTEXT_PATH

public static java.lang.String CONTEXT_PATH

SERVLET_PATH

public static java.lang.String SERVLET_PATH

PATH_INFO

public static java.lang.String PATH_INFO

QUERY_STRING

public static java.lang.String QUERY_STRING

STATUS_CODE

public static java.lang.String STATUS_CODE

EXCEPTION_TYPE

public static java.lang.String EXCEPTION_TYPE

MESSAGE

public static java.lang.String MESSAGE

EXCEPTION

public static java.lang.String EXCEPTION

ERROR_URI

public static java.lang.String ERROR_URI

SERVLET_NAME

public static java.lang.String SERVLET_NAME

JSP_EXCEPTION

public static java.lang.String JSP_EXCEPTION

SHUTDOWN

public static java.lang.String SHUTDOWN

Constructor Detail

ErrorPageManager

public ErrorPageManager(WebApp app)

Create error page manager.

Method Detail

setParent

public void setParent(ErrorPageManager parent)

Sets the manager parent.

getParent

public ErrorPageManager getParent()

Gets the manager parent.

addErrorPage

public void addErrorPage(ErrorPage errorPage)

Adds an error page.

setWebAppContainer

public void setWebAppContainer(WebAppContainer appContainer)

Sets the webApp container.

isDevelopmentModeErrorPage

protected boolean isDevelopmentModeErrorPage()

Returns true if we should return a development-friendly error page.

sendServletError

public void sendServletError(java.lang.Throwable e,
                             ServletRequest req,
                             ServletResponse res)
                      throws java.io.IOException

Displays a parse error.

Throws:

java.io.IOException

sendError

public void sendError(CauchoRequest request,
                      CauchoResponse response,
                      int code,
                      java.lang.String message)
               throws java.io.IOException

Sends an HTTP error to the browser.

Parameters:

code - the HTTP error code

value - a string message

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object