com.communote.server.api.core.client

Class ClientDelegate

java.lang.Object

com.communote.server.api.core.client.ClientDelegate

public class ClientDelegate
extends Object

Delegator which offers an abstract solution to execute operations on the desired client.

Author:

Communote GmbH - http://www.communote.com/

Constructor Summary

Constructors

Constructor and Description
ClientDelegate() Instantiates a new delegator and delegates the operations to the global database.
ClientDelegate(ClientTO client) Instantiates a new delegator and delegates the operations to the client database.

Method Summary

Modifier and Type	Method and Description
<T> T	execute(ClientDelegateCallback<T> callback) Executes operations of the callback, makes sure that we are on the right client (client or global).
<T> T	execute(GlobalClientDelegateCallback<T> callback) Executes operations of the callback on the global client.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientDelegate

public ClientDelegate()

Instantiates a new delegator and delegates the operations to the global database.

ClientDelegate

public ClientDelegate(ClientTO client)

Instantiates a new delegator and delegates the operations to the client database.

Parameters:

client - the client

Method Detail

execute

public <T> T execute(ClientDelegateCallback<T> callback)
              throws Exception

Executes operations of the callback, makes sure that we are on the right client (client or global).

Type Parameters:

T - Type of the result.

Parameters:

callback - the callback operations

Returns:

a object (optional)

Throws:

Exception - in case of an error

execute

public <T> T execute(GlobalClientDelegateCallback<T> callback)
              throws Exception

Executes operations of the callback on the global client.

Type Parameters:

T - Type of the result.

Parameters:

callback - the callback

Returns:

the result

Throws:

Exception - in case of an error