Package org.wicketstuff.objectautocomplete

Class AbstractObjectAutoCompleteRenderer<O>

java.lang.Object

org.wicketstuff.objectautocomplete.AbstractObjectAutoCompleteRenderer<O>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ObjectAutoCompleteRenderer, ObjectAutoCompleteResponseRenderer

public class AbstractObjectAutoCompleteRenderer<O>
extends Object
implements Serializable

Since:

Sep 26, 2008

Author:

roland

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractObjectAutoCompleteRenderer()

Method Summary

Modifier and Type	Method	Description
protected String	getIdValue(O object)	Get id of the object to render.
protected String	getIdValueForObject(O object)	Get the verified id value for an object
protected String	getTextValue(O pObject)	Retrieves the text value that will be set on the textbox if this assist is selected Can be overwritten, by default it returns the object's toString()
protected String	getTextValueForObject(O object)	Get and check proper text value
protected void	renderChoice(O object, Response response, String criteria)	Render the visual portion of the assist.
protected void	renderObject(O object, Response response, String criteria)
void	setIdProperty(String pIdProperty)	Set the property for extracting the id of an object

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractObjectAutoCompleteRenderer

public AbstractObjectAutoCompleteRenderer()

Method Detail

getIdValueForObject

protected final String getIdValueForObject(O object)

Get the verified id value for an object

Parameters:

object - for which to fetch the id

Returns:

the id

Throws:

IllegalStateException - if the id value could not be extracted

getIdValue

protected String getIdValue(O object)

Get id of the object to render. By default this is extracted by reflection using the idProperty, but can be overwritten by a subclass

Parameters:

object - object from which to extract the id

Returns:

the id value

Throws:

IllegalArgumentException - if no id could be extracted

getTextValueForObject

protected final String getTextValueForObject(O object)

Get and check proper text value

Parameters:

object - object for which to get the text value

Returns:

return the verified text value

Throws:

IllegalStateException - if the text value could not be extracted

getTextValue

protected String getTextValue(O pObject)

Retrieves the text value that will be set on the textbox if this assist is selected Can be overwritten, by default it returns the object's toString()

Parameters:

pObject - assist choice object

Returns:

the text value that will be set on the textbox if this assist is selected

setIdProperty

public void setIdProperty(String pIdProperty)

Set the property for extracting the id of an object

Parameters:

pIdProperty - property name of the object id

renderObject

protected void renderObject(O object,
                            Response response,
                            String criteria)

renderChoice

protected void renderChoice(O object,
                            Response response,
                            String criteria)

Render the visual portion of the assist. Usually the html representing the assist choice object is written out to the response use

Parameters:

object - current assist choice

response -

criteria -