net.shibboleth.metadata
Class AbstractItem<T>

java.lang.Object
  net.shibboleth.metadata.AbstractItem<T>

Type Parameters:

T - type of data contained in the item

All Implemented Interfaces:

Serializable, Item<T>

Direct Known Subclasses:

DomElementItem

@ThreadSafe
public abstract class AbstractItem<T>
extends Object
implements Item<T>

Base implementation of an Item.

See Also:

Serialized Form

Field Summary

private T	data The actual data held by the item.
private ClassToInstanceMultiMap<ItemMetadata>	metadata Additional processing information associated with this Item.
private static long	serialVersionUID Serial version UID.

Constructor Summary

protected

AbstractItem() Constructor.

Method Summary

ClassToInstanceMultiMap<ItemMetadata>	getItemMetadata() Gets all of the metadata attached to this Item.
protected void	setData(T newData) Sets the data wrapped by this Item.
T	unwrap() Gets the wrapped item data.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.metadata.Item

copy

Field Detail

serialVersionUID

private static final long serialVersionUID

Serial version UID.

See Also:

Constant Field Values

data

private T data

The actual data held by the item.

metadata

private final ClassToInstanceMultiMap<ItemMetadata> metadata

Additional processing information associated with this Item.

Constructor Detail

AbstractItem

protected AbstractItem()

Constructor.

Method Detail

unwrap

@Nullable
public T unwrap()

Gets the wrapped item data.

Specified by:

unwrap in interface Item<T>

Returns:

the wrapped item data

setData

protected void setData(@Nullable
                       T newData)

Sets the data wrapped by this Item.

Parameters:

newData - the data

getItemMetadata

@Nonnull
public ClassToInstanceMultiMap<ItemMetadata> getItemMetadata()

Gets all of the metadata attached to this Item.

Specified by:

getItemMetadata in interface Item<T>

Returns:

metadata attached to this Item