Package com.vaadin.v7.ui

Class Grid.AbstractRenderer<T>

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.server.AbstractExtension

com.vaadin.v7.ui.Grid.AbstractGridExtension

com.vaadin.v7.ui.Grid.AbstractRenderer<T>

Type Parameters:

T - the type this renderer knows how to present

All Implemented Interfaces:

MethodEventSource, ClientConnector, Extension, com.vaadin.shared.Connector, Renderer<T>, Serializable

Direct Known Subclasses:

AbstractJavaScriptRenderer, ClickableRenderer, DateRenderer, HtmlRenderer, NumberRenderer, ProgressBarRenderer, TextRenderer

Enclosing class:

Grid

@Deprecated
public abstract static class Grid.AbstractRenderer<T>
extends Grid.AbstractGridExtension
implements Renderer<T>

Deprecated.

An abstract base class for server-side Grid renderers. This class currently extends the AbstractExtension superclass, but this fact should be regarded as an implementation detail and subject to change in a future major or minor Vaadin revision.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractRenderer(Class<T> presentationType)	Deprecated.
protected	AbstractRenderer(Class<T> presentationType, String nullRepresentation)	Deprecated.

Method Summary

Modifier and Type	Method	Description
elemental.json.JsonValue	encode(T value)	Deprecated. Encodes the given value into a JsonValue.
protected <U> elemental.json.JsonValue	encode(U value, Class<U> type)	Deprecated. Encodes the given value to JSON.
static <T> elemental.json.JsonValue	encodeValue(Object modelValue, Renderer<T> renderer, Converter<?,?> converter, Locale locale)	Deprecated. Converts and encodes the given data model property value using the given converter and renderer.
protected void	extend(AbstractClientConnector target)	Deprecated.
protected String	getNullRepresentation()	Deprecated. Null representation for the renderer.
Class<T>	getPresentationType()	Deprecated. Returns the class literal corresponding to the presentation type T.
protected Class<Grid>	getSupportedParentType()	Deprecated.

Methods inherited from class com.vaadin.v7.ui.Grid.AbstractGridExtension

addComponentToGrid, getColumn, getItemId, getParentGrid, refreshRow, remove, removeComponentFromGrid

Methods inherited from class com.vaadin.server.AbstractExtension

getParent, setParent

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addListener, addListener, addListener, addMethodInvocationToQueue, attach, beforeClientResponse, createState, detach, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getState, getState, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isConnectorEnabled, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, attach, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getParent, getRpcManager, getStateType, getUI, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.v7.ui.renderers.Renderer

remove, setParent

Constructor Detail

AbstractRenderer

protected AbstractRenderer(Class<T> presentationType,
                           String nullRepresentation)

Deprecated.

AbstractRenderer

protected AbstractRenderer(Class<T> presentationType)

Deprecated.

Method Detail

getSupportedParentType

@Deprecated
protected Class<Grid> getSupportedParentType()

Deprecated.

This method is inherited from AbstractExtension but should never be called directly with an AbstractRenderer.

Overrides:

getSupportedParentType in class AbstractExtension

extend

@Deprecated
protected void extend(AbstractClientConnector target)

Deprecated.

This method is inherited from AbstractExtension but should never be called directly with an AbstractRenderer.

Overrides:

extend in class Grid.AbstractGridExtension

getPresentationType

public Class<T> getPresentationType()

Deprecated.

Description copied from interface: Renderer

Returns the class literal corresponding to the presentation type T.

Specified by:

getPresentationType in interface Renderer<T>

Returns:

the class literal of T

encode

public elemental.json.JsonValue encode(T value)

Deprecated.

Description copied from interface: Renderer

Encodes the given value into a JsonValue.

Specified by:

encode in interface Renderer<T>

Parameters:

value - the value to encode

Returns:

a JSON representation of the given value

getNullRepresentation

protected String getNullRepresentation()

Deprecated.

Null representation for the renderer.

Returns:

a textual representation of null

encode

protected <U> elemental.json.JsonValue encode(U value,
                                              Class<U> type)

Deprecated.

Encodes the given value to JSON.

This is a helper method that can be invoked by an encode(T) override if serializing a value of type other than the presentation type is desired. For instance, a Renderer<Date> could first turn a date value into a formatted string and return encode(dateString, String.class).

Parameters:

value - the value to be encoded

type - the type of the value

Returns:

a JSON representation of the given value

encodeValue

public static <T> elemental.json.JsonValue encodeValue(Object modelValue,
                                                       Renderer<T> renderer,
                                                       Converter<?,?> converter,
                                                       Locale locale)

Deprecated.

Converts and encodes the given data model property value using the given converter and renderer. This method is public only for testing purposes.

Parameters:

renderer - the renderer to use

converter - the converter to use

modelValue - the value to convert and encode

locale - the locale to use in conversion

Returns:

an encoded value ready to be sent to the client

Since:

7.6