com.vaadin.client.data
Class RpcDataSourceConnector

java.lang.Object
  com.vaadin.client.ui.AbstractConnector
      com.vaadin.client.extensions.AbstractExtensionConnector
          com.vaadin.client.data.RpcDataSourceConnector

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ServerConnector, com.vaadin.shared.Connector, java.io.Serializable

public class RpcDataSourceConnector
extends AbstractExtensionConnector

Connects a Vaadin server-side container data source to a Grid. This is currently implemented as an Extension hardcoded to support a specific connector type. This will be changed once framework support for something more flexible has been implemented.

Since:

Author:

Vaadin Ltd

See Also:

Serialized Form

Nested Class Summary

class

RpcDataSourceConnector.RpcDataSource

Constructor Summary

RpcDataSourceConnector()

Method Summary

protected void	extend(ServerConnector target) Called when the extension is attached to its parent.
com.vaadin.shared.data.DataProviderState	getState() Returns the shared state object for this connector.

Methods inherited from class com.vaadin.client.extensions.AbstractExtensionConnector

setParent

Methods inherited from class com.vaadin.client.ui.AbstractConnector

addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getStateType, hasEventListener, init, isEnabled, onStateChanged, onUnregister, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, unregisterRpc, updateEnabledState

Methods inherited from class java.lang.Object

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

Constructor Detail

RpcDataSourceConnector

public RpcDataSourceConnector()

Method Detail

extend

protected void extend(ServerConnector target)

Description copied from class: AbstractExtensionConnector

Called when the extension is attached to its parent. This method is only called once as an extension cannot be moved from one parent to another.

Specified by:

extend in class AbstractExtensionConnector

Parameters:

target - The connector this extension extends

getState

public com.vaadin.shared.data.DataProviderState getState()

Description copied from class: AbstractConnector

Returns the shared state object for this connector. Override this method to define the shared state type for your connector.

Specified by:

getState in interface ServerConnector

Overrides:

getState in class AbstractConnector

Returns:

the current shared state (never null)