io.github.jhipster.web.filter

Class CachingHttpHeadersFilter

java.lang.Object

io.github.jhipster.web.filter.CachingHttpHeadersFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CachingHttpHeadersFilter
extends Object
implements javax.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 and Description
static int	DEFAULT_DAYS_TO_LIVE
static long	DEFAULT_SECONDS_TO_LIVE
static long	LAST_MODIFIED

Constructor Summary

Constructors

Constructor and Description
CachingHttpHeadersFilter(JHipsterProperties jHipsterProperties)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DAYS_TO_LIVE

public static final int DEFAULT_DAYS_TO_LIVE

See Also:

Constant Field Values

DEFAULT_SECONDS_TO_LIVE

public static final long DEFAULT_SECONDS_TO_LIVE

LAST_MODIFIED

public static final long LAST_MODIFIED

Constructor Detail

CachingHttpHeadersFilter

public CachingHttpHeadersFilter(JHipsterProperties jHipsterProperties)

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException