Package org.opencms.main

Class OpenCmsServletErrorHandler

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.opencms.main.OpenCmsServlet

org.opencms.main.OpenCmsServletErrorHandler

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable, I_CmsRequestHandler

public class OpenCmsServletErrorHandler
extends OpenCmsServlet

This the error handler servlet of the OpenCms system.

This almost 1:1 extends the "standard" OpenCmsServlet. By default, all errors are handled by this servlet, which is controlled by the setting in the shipped web.xml.

This servlet is required because certain servlet containers (eg. BEA Weblogic) can not handler the error with the same servlet that produced the error.

Since:

6.2.0

See Also:

• OpenCmsServlet
• CmsStaticExportManager
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.opencms.main.OpenCmsServlet

OpenCmsServlet.RequestCache, OpenCmsServlet.RequestInfo

Field Summary

Fields inherited from class org.opencms.main.OpenCmsServlet

activeRequests, currentRequestStack, HANDLE_BUILTIN_SERVICE, HANDLE_GWT, HANDLE_PATH, SERVLET_PARAM_DEFAULT_WEB_APPLICATION, SERVLET_PARAM_OPEN_CMS_HOME, SERVLET_PARAM_OPEN_CMS_SERVLET, SERVLET_PARAM_WEB_APPLICATION_CONTEXT

Fields inherited from class jakarta.servlet.http.HttpServlet

LEGACY_DO_HEAD

Constructor Summary

Constructors

Constructor	Description
OpenCmsServletErrorHandler()

Method Summary

Modifier and Type	Method	Description
void	doGet(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res)	OpenCms servlet main request handling method.
void	init(jakarta.servlet.ServletConfig config)
protected void	service(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp)

Methods inherited from class org.opencms.main.OpenCmsServlet

doPost, getHandlerNames, getRequestCache, handle, invokeHandler, openErrorHandler, withRequestCache

Methods inherited from class jakarta.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service

Methods inherited from class jakarta.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencms.main.I_CmsRequestHandler

getConfiguration, initParameters

Constructor Details

OpenCmsServletErrorHandler

public OpenCmsServletErrorHandler()

Method Details

doGet

public void doGet(jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res)
           throws IOException,
jakarta.servlet.ServletException

OpenCms servlet main request handling method.

Overrides:

doGet in class OpenCmsServlet

Throws:

IOException

jakarta.servlet.ServletException

See Also:

• HttpServlet.doGet(jakarta.servlet.http.HttpServletRequest, jakarta.servlet.http.HttpServletResponse)

init

public void init(jakarta.servlet.ServletConfig config)

Specified by:

init in interface jakarta.servlet.Servlet

Overrides:

init in class OpenCmsServlet

See Also:

• Servlet.init(jakarta.servlet.ServletConfig)

service

protected void service(jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse resp)
                throws jakarta.servlet.ServletException,
IOException

Overrides:

service in class jakarta.servlet.http.HttpServlet

Throws:

jakarta.servlet.ServletException

IOException

See Also:

• HttpServlet.service(jakarta.servlet.http.HttpServletRequest, jakarta.servlet.http.HttpServletResponse)