play.cache

Interface CacheApi

All Known Implementing Classes:

DefaultSyncCacheApi, SyncCacheApiAdapter

Deprecated.

Deprecated as of 2.6.0. Use SyncCacheApi or AsyncCacheApi.

@Deprecated
public interface CacheApi

The Cache API.

Method Summary

Modifier and Type	Method and Description
<T> T	get(java.lang.String key) Deprecated. Retrieves an object by key.
<T> T	getOrElse(java.lang.String key, java.util.concurrent.Callable<T> block) Deprecated. Retrieve a value from the cache, or set it from a default Callable function.
<T> T	getOrElse(java.lang.String key, java.util.concurrent.Callable<T> block, int expiration) Deprecated. Retrieve a value from the cache, or set it from a default Callable function.
void	remove(java.lang.String key) Deprecated. Removes a value from the cache.
void	set(java.lang.String key, java.lang.Object value) Deprecated. Sets a value without expiration.
void	set(java.lang.String key, java.lang.Object value, int expiration) Deprecated. Sets a value with expiration.

Method Detail

get

<T> T get(java.lang.String key)

Deprecated.

Retrieves an object by key.

Type Parameters:

T - the type of the stored object

Parameters:

key - the key to look up

Returns:

the object or null

getOrElse

<T> T getOrElse(java.lang.String key,
                java.util.concurrent.Callable<T> block,
                int expiration)

Deprecated.

Retrieve a value from the cache, or set it from a default Callable function.

Type Parameters:

T - the type of the value

Parameters:

key - Item key.

block - block returning value to set if key does not exist

expiration - expiration period in seconds.

Returns:

value

getOrElse

<T> T getOrElse(java.lang.String key,
                java.util.concurrent.Callable<T> block)

Deprecated.

Retrieve a value from the cache, or set it from a default Callable function.

The value has no expiration.

Type Parameters:

T - the type of the value

Parameters:

key - Item key.

block - block returning value to set if key does not exist

Returns:

value

set

void set(java.lang.String key,
         java.lang.Object value,
         int expiration)

Deprecated.

Sets a value with expiration.

Parameters:

key - Item key.

value - The value to set.

expiration - expiration in seconds

set

void set(java.lang.String key,
         java.lang.Object value)

Deprecated.

Sets a value without expiration.

Parameters:

key - Item key.

value - The value to set.

remove

void remove(java.lang.String key)

Deprecated.

Removes a value from the cache.

Parameters:

key - The key to remove the value for.