com.sap.cloud.sdk.cloudplatform.servlet

Class RequestContextServletFilter

java.lang.Object

com.sap.cloud.sdk.cloudplatform.servlet.RequestContextServletFilter

All Implemented Interfaces:

javax.servlet.Filter

@WebFilter(filterName="RequestContextServletFilter",
           urlPatterns="/*")
public class RequestContextServletFilter
extends Object
implements javax.servlet.Filter

Servlet filter that initializes RequestContext.

Field Summary

Fields

Modifier and Type	Field and Description
static String	INIT_PARAMETER_DISABLE_DEFAULT_LISTENERS Switch to disable the default listeners.
static String	INIT_PARAMETER_REQUEST_CONTEXT_FACTORY Set a custom request context factory class.
static String	INIT_PARAMETER_REQUEST_CONTEXT_LISTENERS Set listener classes initialized by this filter.
static String	INIT_PARAMETER_USE_PARENT_CONTEXT Switch to be set if the filter is invoked within an existing context.
protected RequestContextFactory	requestContextFactory
protected RequestContextListenerChain	requestContextListenerChain
protected Boolean	useParentContext

Constructor Summary

Constructors

Constructor and Description
RequestContextServletFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain)
void	init(javax.servlet.FilterConfig filterConfig)
protected void	loadFactory(String factoryName)
protected void	loadListeners(String listenerNames, Boolean disableDefaultListeners)

Methods inherited from class java.lang.Object

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

Field Detail

INIT_PARAMETER_REQUEST_CONTEXT_FACTORY

public static final String INIT_PARAMETER_REQUEST_CONTEXT_FACTORY

Set a custom request context factory class. The factory must implement RequestContextFactory

See Also:

Constant Field Values

INIT_PARAMETER_REQUEST_CONTEXT_LISTENERS

public static final String INIT_PARAMETER_REQUEST_CONTEXT_LISTENERS

Set listener classes initialized by this filter. Listeners must implement RequestContextListener.

See Also:

Constant Field Values

INIT_PARAMETER_DISABLE_DEFAULT_LISTENERS

public static final String INIT_PARAMETER_DISABLE_DEFAULT_LISTENERS

Switch to disable the default listeners.

See Also:

Constant Field Values

INIT_PARAMETER_USE_PARENT_CONTEXT

public static final String INIT_PARAMETER_USE_PARENT_CONTEXT

Switch to be set if the filter is invoked within an existing context.

See Also:

Constant Field Values

requestContextFactory

protected RequestContextFactory requestContextFactory

requestContextListenerChain

protected RequestContextListenerChain requestContextListenerChain

useParentContext

protected Boolean useParentContext

Constructor Detail

RequestContextServletFilter

public RequestContextServletFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

loadFactory

protected void loadFactory(String factoryName)

loadListeners

protected void loadListeners(String listenerNames,
                             Boolean disableDefaultListeners)

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter