org.apache.tapestry5.beaneditor

Interface PropertyModel

All Superinterfaces:

AnnotationProvider

All Known Implementing Classes:

PropertyModelImpl

public interface PropertyModel
extends AnnotationProvider

Part of a BeanModel that defines the attributes of a single property of a bean. A PropertyModel is also an AnnotationProvider, as long as the PropertyConduit is non-null. When there is no property conduit, then AnnotationProvider.getAnnotation(Class) will return null.

Method Summary

Modifier and Type	Method and Description
PropertyModel	dataType(String dataType) Changes the data type for the property.
PropertyConduit	getConduit() Returns an object used to read or update the property.
String	getDataType() Returns a logical name for the type of UI needed to view or edit the property.
String	getId() Returns the id used to access other resources (this is based on the property name, but with any excess punctuation stripped out).
String	getLabel() Returns a user-presentable label for the property.
String	getPropertyName() Returns the name of the property (which may, in fact, be a property expression).
Class	getPropertyType() Returns the type of the property.
boolean	isSortable() Returns true if the property can be used for sorting.
PropertyModel	label(String label) Changes the label for the property to the provided value.
BeanModel	model() Returns the containing model, often used for "fluent" construction of the model.
PropertyModel	sortable(boolean sortable) Updates sortable and returns the model for further changes.

Methods inherited from interface org.apache.tapestry5.ioc.AnnotationProvider

getAnnotation

Method Detail

getPropertyName

String getPropertyName()

Returns the name of the property (which may, in fact, be a property expression).

getId

String getId()

Returns the id used to access other resources (this is based on the property name, but with any excess punctuation stripped out).

getLabel

String getLabel()

Returns a user-presentable label for the property.

getPropertyType

Class getPropertyType()

Returns the type of the property.

getDataType

String getDataType()

Returns a logical name for the type of UI needed to view or edit the property. This is initially determined from the property type.

dataType

PropertyModel dataType(String dataType)

Changes the data type for the property.

Parameters:

dataType -

Returns:

the property model, for further changes

getConduit

PropertyConduit getConduit()

Returns an object used to read or update the property. For virtual properties (properties that do not actually exist on the bean), the conduit may be null.

label

PropertyModel label(String label)

Changes the label for the property to the provided value.

Parameters:

label - new label for property

Returns:

the property model, for further changes

model

BeanModel model()

Returns the containing model, often used for "fluent" construction of the model.

isSortable

boolean isSortable()

Returns true if the property can be used for sorting. By default, this is true only if the property type implements Comparable.

sortable

PropertyModel sortable(boolean sortable)

Updates sortable and returns the model for further changes.

Returns:

the property model, for further changes