| java.lang.Object
 org.apache.tomcat.util.buf.TimeStamp
| TimeStamp | | final public class TimeStamp implements Serializable(Code) | | Main tool for object expiry.
Marks creation and access time of an "expirable" object,
and extra properties like "id", "valid", etc.
Used for objects that expire - originally Sessions, but
also Contexts, Servlets, cache - or any other object that
expires.
author:
Costin Manolache |
| TimeStamp | | public TimeStamp()(Code) | | |
| getCreationTime | | public long getCreationTime()(Code) | | |
| getId | | public int getId()(Code) | | Each object can have an unique id, similar with name but
providing faster access ( array vs. hashtable lookup )
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| getLastAccessedTime | | public long getLastAccessedTime()(Code) | | |
| getMaxInactiveInterval | | public long getMaxInactiveInterval()(Code) | | Inactive interval in millis - the time is computed
in millis, convert to secs in the upper layer
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| getName | | public MessageBytes getName()(Code) | | Return the "name" of the timestamp. This can be used
to associate unique identifier with each timestamped object.
The name is a MessageBytes - i.e. a modifiable byte[] or char[].
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| getThisAccessedTime | | public long getThisAccessedTime()(Code) | | |
| isNew | | public boolean isNew()(Code) | | |
| isValid | | public boolean isValid()(Code) | | |
| recycle | | public void recycle()(Code) | | |
| setCreationTime | | public void setCreationTime(long time)(Code) | | |
| setId | | public void setId(int id)(Code) | | |
| setMaxInactiveInterval | | public void setMaxInactiveInterval(long interval)(Code) | | |
| setNew | | public void setNew(boolean isNew)(Code) | | |
| setParent | | public void setParent(Object o)(Code) | | Returns the owner of this stamp ( the object that is
time-stamped ).
For a
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| setValid | | public void setValid(boolean isValid)(Code) | | |
| touch | | public void touch(long time)(Code) | | Access notification. This method takes a time parameter in order
to allow callers to efficiently manage expensive calls to
System.currentTimeMillis()
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