com.helger.xservlet.handler

Class XServletHandlerOPTIONS

java.lang.Object

com.helger.xservlet.handler.XServletHandlerOPTIONS

All Implemented Interfaces:

IXServletBasicHandler, IXServletHandler, Serializable

public class XServletHandlerOPTIONS
extends Object
implements IXServletHandler

Called by the server (via the service method) to allow a servlet to handle a OPTIONS request. An OPTIONS request returns the allowed HTTP methods supported by the servlet in the ALLOW HTTP response header.

Since:

9.0.0

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
XServletHandlerOPTIONS(com.helger.commons.functional.ISupplier<String> aAllowProvider) Constructor

Method Summary

Modifier and Type	Method and Description
void	onRequest(javax.servlet.http.HttpServletRequest aHttpRequest, javax.servlet.http.HttpServletResponse aHttpResponse, com.helger.http.EHttpVersion eHTTPVersion, com.helger.commons.http.EHttpMethod eHTTPMethod, com.helger.web.scope.IRequestWebScope aRequestScope) Handle the servlet action for a certain request and response.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.xservlet.handler.IXServletBasicHandler

onServletDestroy, onServletInit

Constructor Detail

XServletHandlerOPTIONS

public XServletHandlerOPTIONS(@Nonnull
                              com.helger.commons.functional.ISupplier<String> aAllowProvider)

Constructor

Parameters:

aAllowProvider - The supplier to use. Must be a supplier, because the underlying "Allow" string can change at runtime!

Method Detail

onRequest

public void onRequest(@Nonnull
                      javax.servlet.http.HttpServletRequest aHttpRequest,
                      @Nonnull
                      javax.servlet.http.HttpServletResponse aHttpResponse,
                      @Nonnull
                      com.helger.http.EHttpVersion eHTTPVersion,
                      @Nonnull
                      com.helger.commons.http.EHttpMethod eHTTPMethod,
                      @Nonnull
                      com.helger.web.scope.IRequestWebScope aRequestScope)
               throws javax.servlet.ServletException,
                      IOException

Description copied from interface: IXServletHandler

Handle the servlet action for a certain request and response.

Specified by:

onRequest in interface IXServletHandler

Parameters:

aHttpRequest - HTTP servlet request. Never null.

aHttpResponse - HTTP servlet response. Never null.

eHTTPVersion - HTTP version. Never null.

eHTTPMethod - HTTP method. Never null.

aRequestScope - Request scope. Never null.

Throws:

javax.servlet.ServletException - On business error

IOException - On IO error

toString

public String toString()

Overrides:

toString in class Object