info.magnolia.ui.form.field.component
Class AbstractContentPreviewComponent<T>

java.lang.Object
  com.vaadin.server.AbstractClientConnector
      com.vaadin.ui.AbstractComponent
          com.vaadin.ui.CustomComponent
              info.magnolia.ui.form.field.component.AbstractContentPreviewComponent<T>

All Implemented Interfaces:

com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Sizeable, com.vaadin.shared.Connector, com.vaadin.ui.Component, com.vaadin.ui.HasComponents, ContentPreviewComponent<T>, Serializable, Iterable<com.vaadin.ui.Component>

Direct Known Subclasses:

AbstractBaseItemContentPreviewComponent

public abstract class AbstractContentPreviewComponent<T>
extends com.vaadin.ui.CustomComponent
implements ContentPreviewComponent<T>

Base implementation of ContentPreviewComponent.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

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

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

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

com.vaadin.server.Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.HasComponents

com.vaadin.ui.HasComponents.ComponentAttachDetachNotifier, com.vaadin.ui.HasComponents.ComponentAttachEvent, com.vaadin.ui.HasComponents.ComponentAttachListener, com.vaadin.ui.HasComponents.ComponentDetachEvent, com.vaadin.ui.HasComponents.ComponentDetachListener

Field Summary

protected com.vaadin.ui.Component	contentDetail
protected com.vaadin.ui.Component	contentPreview
protected com.vaadin.ui.Layout	rootLayout
protected String	workspace

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

AbstractContentPreviewComponent(String workspace)

Method Summary

protected void	clearRootLayout() Clear the root layout.
void	onValueChange(String itemReference) On value change: - Clear the Root component - Retrieve/Refresh the related item (based on the itemReference) - Refresh the Content Detail and Preview component.
protected abstract com.vaadin.ui.Component	refreshContentDetail(T item) Refresh the Content detail.
protected abstract com.vaadin.ui.Component	refreshContentPreview(T item) Refresh the Content Preview.
protected abstract T	refreshItem(String itemPath) Based on the item path, retrieve the corresponding item.
protected void	refreshRootLayout() Refresh the root layout.

Methods inherited from class com.vaadin.ui.CustomComponent

getComponentCount, getCompositionRoot, iterator, setCompositionRoot

Methods inherited from class com.vaadin.ui.AbstractComponent

addListener, addShortcutListener, addStyleName, attach, beforeClientResponse, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, focus, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getState, getState, getStyleName, getWidth, getWidthUnits, isConnectorEnabled, isEnabled, isImmediate, isReadOnly, isVisible, removeListener, removeShortcutListener, removeStyleName, setCaption, setComponentError, setData, setDebugId, setDescription, setEnabled, setHeight, setHeight, setIcon, setId, setImmediate, setLocale, setParent, setPrimaryStyleName, setReadOnly, setSizeFull, setSizeUndefined, setStyleName, setVisible, setWidth, setWidth

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hasListeners, isAttached, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, attach, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isReadOnly, isVisible, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setReadOnly, setStyleName, setVisible

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, 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.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setSizeFull, setSizeUndefined, setWidth, setWidth

Field Detail

workspace

protected String workspace

contentDetail

protected com.vaadin.ui.Component contentDetail

contentPreview

protected com.vaadin.ui.Component contentPreview

rootLayout

protected com.vaadin.ui.Layout rootLayout

Constructor Detail

AbstractContentPreviewComponent

public AbstractContentPreviewComponent(String workspace)

Method Detail

onValueChange

public void onValueChange(String itemReference)

On value change:
- Clear the Root component
- Retrieve/Refresh the related item (based on the itemReference)
- Refresh the Content Detail and Preview component.

Specified by:

onValueChange in interface ContentPreviewComponent<T>

refreshContentDetail

protected abstract com.vaadin.ui.Component refreshContentDetail(T item)

Refresh the Content detail.
This method should be triggered by ContentPreviewComponent.onValueChange(String) in case of value changes.

refreshContentPreview

protected abstract com.vaadin.ui.Component refreshContentPreview(T item)

Refresh the Content Preview. This method should be triggered by ContentPreviewComponent.onValueChange(String) in case of value changes.

refreshItem

protected abstract T refreshItem(String itemPath)

Based on the item path, retrieve the corresponding item. This Item is the used to refresh the content component's.

clearRootLayout

protected void clearRootLayout()

Clear the root layout.

refreshRootLayout

protected void refreshRootLayout()

Refresh the root layout.