Package se.swedenconnect.signservice.storage

Interface StorageContainer<T extends Serializable>

Type Parameters:

T - the types of data elements stored

All Known Subinterfaces:

ReplayCheckerStorageContainer

All Known Implementing Classes:

InMemoryReplayCheckerStorageContainer, InMemoryStorageContainer

public interface StorageContainer<T extends Serializable>

An interface defining generic methods for storage.

Method Summary

Modifier and Type	Method	Description
T	get(String id)	Gets a data element from the container.
Duration	getElementLifetime()	Gets the "lifetime" of elements held in the container.
String	getName()	Gets the name of the storage container.
void	put(String id, T data)	Stores a data element in the container.
void	remove(String id)	Removes an element from the container.

Method Details

getName

@Nonnull
String getName()

Gets the name of the storage container.

Returns:

the storage container name

put

void put(@Nonnull
 String id,
 @Nonnull
 T data)

Stores a data element in the container.

Parameters:

id - the unique ID of the element

data - the element to store

get

@Nullable
T get(@Nonnull
 String id)

Gets a data element from the container.

Note that an expired element will never be returned.

Parameters:

id - the unique ID of the element

Returns:

the element, or null if no matching element is available

remove

void remove(String id)

Removes an element from the container.

Parameters:

id - the unique ID of the element

getElementLifetime

@Nullable
Duration getElementLifetime()

Gets the "lifetime" of elements held in the container. A null return value means "never expires".

Returns:

the lifetime, or null for eternal lifetime