com.sun.appserv.web.taglibs.cache
Class CacheEntry

java.lang.Object
  com.sun.appserv.web.taglibs.cache.CacheEntry

public class CacheEntry
extends java.lang.Object

Class responsible for caching and expiring the execution result of a JSP fragment.

Field Summary

static int

NO_TIMEOUT

Constructor Summary

CacheEntry(java.lang.String response, int timeout)
Constructs a CacheEntry using the response string to be cached and the timeout after which the entry will expire

Method Summary

void	clear() clear the contents
void	computeExpireTime(int timeout) compute when this entry to be expired based on timeout relative to current time.
java.lang.String	getContent() Gets the cached content.
boolean	isValid() is this response still valid?
void	setExpireTime(long expireTime) set the real expire time

Methods inherited from class java.lang.Object

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

Field Detail

NO_TIMEOUT

public static final int NO_TIMEOUT

See Also:

Constant Field Values

Constructor Detail

CacheEntry

public CacheEntry(java.lang.String response,
                  int timeout)

Constructs a CacheEntry using the response string to be cached and the timeout after which the entry will expire

Method Detail

setExpireTime

public void setExpireTime(long expireTime)

set the real expire time

Parameters:

expireTime - in milli seconds

getContent

public java.lang.String getContent()

Gets the cached content.

Returns:

The cached content

computeExpireTime

public void computeExpireTime(int timeout)

compute when this entry to be expired based on timeout relative to current time.

Parameters:

timeout - in seconds

isValid

public boolean isValid()

is this response still valid?

clear

public void clear()

clear the contents