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	JSP_EXCEPTION
static char[]	MSIE_PADDING
static java.lang.String	SHUTDOWN

Constructor Summary

ErrorPageManager(Server server)
Create error page manager.

ErrorPageManager(Server server, Host host, WebApp app)
Create error page manager.

ErrorPageManager(Server server, WebApp webApp)
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	sendErrorImpl(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	sendServletErrorImpl(java.lang.Throwable e, ServletRequest req, ServletResponse res)
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

JSP_EXCEPTION

public static java.lang.String JSP_EXCEPTION

SHUTDOWN

public static java.lang.String SHUTDOWN

Constructor Detail

ErrorPageManager

public ErrorPageManager(Server server)

Create error page manager.

ErrorPageManager

public ErrorPageManager(Server server,
                        WebApp webApp)

Create error page manager.

ErrorPageManager

public ErrorPageManager(Server server,
                        Host host,
                        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

sendServletErrorImpl

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

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

message - a string message

Throws:

java.io.IOException

sendErrorImpl

public void sendErrorImpl(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

message - a string message

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object