Package ch.tocco.nice2.optional.newsletter.impl.stats

Class NewsletterReadDateFilter

java.lang.Object

ch.tocco.nice2.optional.newsletter.impl.stats.NewsletterReadDateFilter

All Implemented Interfaces:

jakarta.servlet.Filter

@Component
public class NewsletterReadDateFilter
extends Object
implements jakarta.servlet.Filter

This filter requires an URL parameter called "receiver", which contains the UID of a Newsletter_receiver entity. Then it fetches the matching entity and if the field "read_date" is null the current date is filled in. After the field is set, a blind gif is delivered (1x1 px, transparent).

Field Summary

Fields

Modifier and Type	Field	Description
static final int	PRIORITY

Constructor Summary

Constructors

Constructor	Description
NewsletterReadDateFilter(NewsletterReceiverService newsletterReceiverService, SecurityManager securityManager, Context context, org.slf4j.Logger log)

Method Summary

Modifier and Type	Method	Description
void	doFilter(jakarta.servlet.ServletRequest request, jakarta.servlet.ServletResponse response, jakarta.servlet.FilterChain chain)

Methods inherited from class java.lang.Object

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

Methods inherited from interface jakarta.servlet.Filter

destroy, init

Field Details

PRIORITY

public static final int PRIORITY

See Also:

• Constant Field Values

Constructor Details

NewsletterReadDateFilter

@Lazy
public NewsletterReadDateFilter(NewsletterReceiverService newsletterReceiverService,
 SecurityManager securityManager,
 Context context,
 org.slf4j.Logger log)

Method Details

doFilter

public void doFilter(jakarta.servlet.ServletRequest request,
 jakarta.servlet.ServletResponse response,
 jakarta.servlet.FilterChain chain)
              throws IOException

Specified by:

doFilter in interface jakarta.servlet.Filter

Throws:

IOException