Package tech.jhipster.web.filter

Class CachingHttpHeadersFilter

java.lang.Object

tech.jhipster.web.filter.CachingHttpHeadersFilter

All Implemented Interfaces:

jakarta.servlet.Filter

public class CachingHttpHeadersFilter
extends Object
implements jakarta.servlet.Filter

This filter is used in production, to put HTTP cache headers with a long (4 years) expiration time.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_DAYS_TO_LIVE	Constant DEFAULT_DAYS_TO_LIVE=1461
static final long	DEFAULT_SECONDS_TO_LIVE	Constant DEFAULT_SECONDS_TO_LIVE=TimeUnit.DAYS.toSeconds(DEFAULT_DAYS_TO_LIVE)

Constructor Summary

Constructors

Constructor	Description
CachingHttpHeadersFilter(JHipsterProperties jHipsterProperties)	Constructor for CachingHttpHeadersFilter.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_DAYS_TO_LIVE

public static final int DEFAULT_DAYS_TO_LIVE

Constant DEFAULT_DAYS_TO_LIVE=1461

See Also:

• Constant Field Values

DEFAULT_SECONDS_TO_LIVE

public static final long DEFAULT_SECONDS_TO_LIVE

Constant DEFAULT_SECONDS_TO_LIVE=TimeUnit.DAYS.toSeconds(DEFAULT_DAYS_TO_LIVE)

Constructor Details

CachingHttpHeadersFilter

public CachingHttpHeadersFilter(JHipsterProperties jHipsterProperties)

Constructor for CachingHttpHeadersFilter.

Parameters:

jHipsterProperties - a JHipsterProperties object.

Method Details

init

public void init(jakarta.servlet.FilterConfig filterConfig)

Specified by:

init in interface jakarta.servlet.Filter

destroy

public void destroy()

Specified by:

destroy in interface jakarta.servlet.Filter

doFilter

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

Specified by:

doFilter in interface jakarta.servlet.Filter

Throws:

IOException

jakarta.servlet.ServletException