com.google.code.ssm.api

Annotation Type UpdateAssignCache

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface UpdateAssignCache

Since:

1.0.0

Author:

Nelson Carpentier

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	assignedKey A single key that is updated with data in this method.
int	expiration The exp value is passed along to memcached exactly as given, and will be processed per the memcached protocol specification: The actual value sent may either be Unix time (number of seconds since January 1, 1970, as a 32-bit value), or a number of seconds starting from current time.
String	namespace A namespace that is added to the key as it is stored in the distributed cache.

Element Detail

namespace

public abstract String namespace

A namespace that is added to the key as it is stored in the distributed cache. This allows differing object that may have the same ID to coexist. This value must be assigned.

Returns:

the namespace for the objects cached in the given method.

Default:

"[unassigned]"

assignedKey

public abstract String assignedKey

A single key that is updated with data in this method. This key will be combined with the namespace() value to be used in the distributed cache. This value must be assigned.

Returns:

the assigned key for the given data

Default:

"[unassigned]"

expiration

public abstract int expiration

The exp value is passed along to memcached exactly as given, and will be processed per the memcached protocol specification: The actual value sent may either be Unix time (number of seconds since January 1, 1970, as a 32-bit value), or a number of seconds starting from current time. In the latter case, this number of seconds may not exceed 60*60*24*30 (number of seconds in 30 days); if the number sent by a client is larger than that, the server will consider it to be real Unix time value rather than an offset from current time. (Also note: a value of 0 means the given value should never expire. The value is still susceptible to purging by memcached for space and LRU (least recently used) considerations.)

Returns:

expiration of cached data

Default:

0