info.magnolia.module.cache.entry

Class SingleReplayCacheEntryWrapper

java.lang.Object

info.magnolia.module.cache.entry.SingleReplayCacheEntryWrapper

All Implemented Interfaces:

CachedEntry, Serializable

Direct Known Subclasses:

UncacheableEntry

public class SingleReplayCacheEntryWrapper
extends Object
implements CachedEntry

An implementation of CachedEntry which simply delegates once and only once to the "super" cachedEntry, for the sake of calling replay() after the entry was added. Can be replayed only once after creation (for satisfying of the first request).

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SingleReplayCacheEntryWrapper(CachedEntry delegate)

Method Summary

Modifier and Type	Method and Description
long	getLastModificationTime() Produce last modification date of the cache entry.
String	getOriginalURL() Entry might be required to produce url used to create it in the first place.
int	getTimeToLiveInSeconds()
void	replay(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleReplayCacheEntryWrapper

public SingleReplayCacheEntryWrapper(CachedEntry delegate)

Method Detail

getTimeToLiveInSeconds

public int getTimeToLiveInSeconds()

Specified by:

getTimeToLiveInSeconds in interface CachedEntry

replay

public void replay(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response,
                   javax.servlet.FilterChain chain)
            throws IOException,
                   javax.servlet.ServletException

Specified by:

replay in interface CachedEntry

chain - a cache entry might want to delegate to the filter chain, see DelegatingBlobCachedEntry.replay(HttpServletRequest, HttpServletResponse, FilterChain)

Throws:

IOException

javax.servlet.ServletException

getOriginalURL

public String getOriginalURL()

Description copied from interface: CachedEntry

Entry might be required to produce url used to create it in the first place.

Specified by:

getOriginalURL in interface CachedEntry

Returns:

URL that triggered cache entry creation.

getLastModificationTime

public long getLastModificationTime()

Description copied from interface: CachedEntry

Produce last modification date of the cache entry. If no other time can be discerned, the time of entry creation should be returned.

Specified by:

getLastModificationTime in interface CachedEntry

Returns:

time when cached entry was last modified. This time should reflect real modification time of the cached content.