com.neurosys.template.wicket.itemadapters

Class TextAreaAdapter

java.lang.Object

com.neurosys.template.wicket.itemadapters.CustomItemComponentRenderAdapter

com.neurosys.template.wicket.itemadapters.TextAreaAdapter

All Implemented Interfaces:

Serializable

public class TextAreaAdapter
extends CustomItemComponentRenderAdapter

Text Area

Author:

Arjun Dhar

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.neurosys.template.wicket.itemadapters.CustomItemComponentRenderAdapter

CustomItemComponentRenderAdapter.ContextualTwoWayTransformer

Field Summary

Fields inherited from class com.neurosys.template.wicket.itemadapters.CustomItemComponentRenderAdapter

authorizationModule, modelTransformer

Constructor Summary

Constructors

Constructor and Description
TextAreaAdapter()
TextAreaAdapter(TextAreaAdapter t)

Method Summary

Modifier and Type	Method and Description
org.apache.wicket.Component	getComponent(String componentId, MetaItem metaItem, org.apache.wicket.model.IModel currentDefaultSelectionIds, Object modelObject, User user) Some fields/attribute may require display of options for selection or Auto-Suggest etc..

Methods inherited from class com.neurosys.template.wicket.itemadapters.CustomItemComponentRenderAdapter

filter, getDataList, getLookup, getModelTransformer, markComponentReadOnly, processSubmit, setModelTransformer, translateCurrentSelectionModel

Methods inherited from class java.lang.Object

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

Constructor Detail

TextAreaAdapter

public TextAreaAdapter()

TextAreaAdapter

public TextAreaAdapter(TextAreaAdapter t)

Method Detail

getComponent

public org.apache.wicket.Component getComponent(String componentId,
                                                MetaItem metaItem,
                                                org.apache.wicket.model.IModel currentDefaultSelectionIds,
                                                Object modelObject,
                                                User user)

Some fields/attribute may require display of options for selection or Auto-Suggest etc..

Providing rendering option for lookup for that field/attribute. The base class returns a Hidden field, which can be overriden by any derived adapter.
If no mapping exists, then null will be returned.
Base class implementation returns HiddenField Show a Text Area of options selected

Overrides:

getComponent in class CustomItemComponentRenderAdapter

Parameters:

componentId - as Sting id for the Component

metaItem - as MetaItem meta data for rendering logic

currentDefaultSelectionIds - is the current data defined in a IModel for the MetaItem. The resultant model in the returned Component may NOT be same as the one passed to the inner component, hence always use the derived one. This is because there maybe a mismatch in the form of core/raw data and one required for final presentation. For example the input maybe a Comma Separated list of Strings, however for presentation in a List box we may convert the Model to a ListModel.

modelObject - as Object, that represents the main Entity (overall context)

user - as com.neurosys.security.auth.domain.User for any Authorization related needs @nullable true

Returns:

Component @nullable true