org.hawkular.inventory.api

Class EmptyInventory.FeedsReadWrite

java.lang.Object

org.hawkular.inventory.api.EmptyInventory.FeedsReadWrite

All Implemented Interfaces:

Feeds.ReadWrite

Enclosing class:

EmptyInventory

public static class EmptyInventory.FeedsReadWrite
extends Object
implements Feeds.ReadWrite

Constructor Summary

Constructors

Constructor and Description
FeedsReadWrite()

Method Summary

Modifier and Type	Method and Description
Feeds.Single	create(Feed.Blueprint blueprint) Registers a new feed.
void	delete(String id) Deletes an entity with the provided id from the current position in the inventory traversal.
Feeds.Single	get(String id) Tries to find a single entity in the current position in the inventory traversal.
Feeds.Multiple	getAll(Filter... filters) Returns access interface to all entities conforming to provided filters in the current position in the inventory traversal.
void	update(String id, Feed.Update update) Persists the provided entity on the current position in the inventory traversal.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeedsReadWrite

public FeedsReadWrite()

Method Detail

create

public Feeds.Single create(Feed.Blueprint blueprint)

Description copied from interface: Feeds.ReadWrite

Registers a new feed. The id in the blueprint is merely a suggestion and does not need to be honored by the server. The caller is advised to use the returned access interface to check what the actual ID was assigned to the feed.

Specified by:

create in interface Feeds.ReadWrite

Parameters:

blueprint - the blueprint of the feed

Returns:

the access interface to the newly created feed

update

public void update(String id,
                   Feed.Update update)
            throws EntityNotFoundException

Description copied from interface: WriteInterface

Persists the provided entity on the current position in the inventory traversal.

Parameters:

id - the id of the entity to update

update - the updates to the entity

Throws:

EntityNotFoundException - if the entity is not found in the database

delete

public void delete(String id)
            throws EntityNotFoundException

Description copied from interface: WriteInterface

Deletes an entity with the provided id from the current position in the inventory traversal.

Parameters:

id - the id of the entity to delete

Throws:

EntityNotFoundException - if an entity with given ID doesn't exist on the current postion in the inventory traversal

getAll

public Feeds.Multiple getAll(Filter... filters)

Description copied from interface: ResolvingToMultiple

Returns access interface to all entities conforming to provided filters in the current position in the inventory traversal.

Parameters:

filters - the (possibly empty) list of filters to apply.

Returns:

the (read-only) access interface to the found entities

get

public Feeds.Single get(String id)
                 throws EntityNotFoundException

Description copied from interface: ResolvingToSingle

Tries to find a single entity in the current position in the inventory traversal.

Parameters:

id - the id of the entity to find in the current traversal position

Returns:

access interface to the entity

Throws:

EntityNotFoundException