AbstractFriendStore

java.lang.Object
- com.sodius.oslc.server.oauth.AbstractFriendStore

All Implemented Interfaces:

FriendStore

Direct Known Subclasses:

FileSystemFriendStore
```
public abstract class AbstractFriendStore
extends Object
implements FriendStore
```
Provide a default implementation of the store, leaving to sub classes the responsibility of the actual loading and saving of friends.

Since:

1.3.0

Constructor Summary

Constructors
Constructor and Description

AbstractFriendStore()

Constructors
Constructor and Description
`AbstractFriendStore()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addFriend(Friend friend)` Adds a new friend.
`Collection<Friend>`	`getAllFriends()` Gets all OAuth friends.
`protected abstract Collection<Friend>`	`load()` Loads friends from the underlying storage.
`void`	`removeFriend(String identifier)` Removes a friend.
`protected abstract void`	`store(Collection<Friend> friends)` Stores the new collection of friends.
`void`	`updateFriend(Friend friend)` Updates a friend.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.sodius.oslc.server.oauth.FriendStore
getFriend

- Constructor Detail
  - AbstractFriendStore
```
public AbstractFriendStore()
```
- Method Detail
  - load
```
protected abstract Collection<Friend> load()
                                    throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Loads friends from the underlying storage.
    
    Returns:
    
    the loaded friends.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.
  - store
```
protected abstract void store(Collection<Friend> friends)
                       throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Stores the new collection of friends.
    
    Parameters:
    
    friends - the new collection of friends to store.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.
  - getAllFriends
```
public Collection<Friend> getAllFriends()
                                 throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Description copied from interface: FriendStore
    
    Gets all OAuth friends.
    
    Specified by:
    
    getAllFriends in interface FriendStore
    
    Returns:
    
    all OAuth friends.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.
  - addFriend
```
public void addFriend(Friend friend)
               throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Description copied from interface: FriendStore
    
    Adds a new friend.
    
    Specified by:
    
    addFriend in interface FriendStore
    
    Parameters:
    
    friend - the new friend.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.
  - removeFriend
```
public void removeFriend(String identifier)
                  throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Description copied from interface: FriendStore
    
    Removes a friend.
    
    Specified by:
    
    removeFriend in interface FriendStore
    
    Parameters:
    
    identifier - identifier of the friend to remove.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.
  - updateFriend
```
public void updateFriend(Friend friend)
                  throws org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException
```
    Description copied from interface: FriendStore
    
    Updates a friend.
    
    Specified by:
    
    updateFriend in interface FriendStore
    
    Parameters:
    
    friend - the friend to update.
    
    Throws:
    
    org.eclipse.lyo.server.oauth.core.consumer.ConsumerStoreException - on errors.

Class AbstractFriendStore

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.sodius.oslc.server.oauth.FriendStore

Constructor Detail

AbstractFriendStore

Method Detail

load

store

getAllFriends

addFriend

removeFriend

updateFriend