Package org.opensaml.storage.impl.memcached

Class MemcachedStorageRecord<T>

java.lang.Object

org.opensaml.storage.StorageRecord<T>

org.opensaml.storage.impl.memcached.MemcachedStorageRecord<T>

Type Parameters:

T - type of object

public class MemcachedStorageRecord<T>
extends StorageRecord<T>

Storage record implementation for use with MemcachedStorageService.

Constructor Summary

Constructors

Constructor	Description
MemcachedStorageRecord(String val, Long exp)	Creates a new instance with specific record version.

Method Summary

Modifier and Type	Method	Description
static int	expiry(Long exp)	Converts a StorageRecord.getExpiration() value in milliseconds to the corresponding value in seconds.
int	getExpiry()	Gets the expiration date as an integer representing seconds since the Unix epoch, 1970-01-01T00:00:00.
protected void	setVersion(long version)	Sets the record version.

Methods inherited from class org.opensaml.storage.StorageRecord

getExpiration, getValue, getValue, getVersion, incrementVersion, setExpiration, setValue, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MemcachedStorageRecord

public MemcachedStorageRecord(@Nonnull @NotEmpty
                              String val,
                              @Nullable
                              Long exp)

Creates a new instance with specific record version.

Parameters:

val - Stored value.

exp - Expiration instant in milliseconds, null for infinite expiration.

Method Detail

expiry

public static int expiry(Long exp)

Converts a StorageRecord.getExpiration() value in milliseconds to the corresponding value in seconds.

Parameters:

exp - the expiration value

Returns:

0 if given expiration is null, otherwise exp/1000.

getExpiry

public int getExpiry()

Gets the expiration date as an integer representing seconds since the Unix epoch, 1970-01-01T00:00:00. The value provided by this method is suitable for representing the memcached entry expiration.

Returns:

0 if expiration is null, otherwise getExpiration()/1000.

setVersion

protected void setVersion(@Positive
                          long version)

Sets the record version.

Overrides:

setVersion in class StorageRecord<T>

Parameters:

version - Record version; must be positive.