com.vaadin.data.util
Class BeanItem<BT>

java.lang.Object
  com.vaadin.data.util.PropertysetItem
      com.vaadin.data.util.BeanItem<BT>

All Implemented Interfaces:

Item, Item.PropertySetChangeNotifier, Serializable, Cloneable

public class BeanItem<BT>
extends PropertysetItem

A wrapper class for adding the Item interface to any Java Bean.

Since:

3.0

Version:

6.8.18

Author:

Vaadin Ltd.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.data.Item

Item.Editor, Item.PropertySetChangeListener, Item.PropertySetChangeNotifier, Item.Viewer

Constructor Summary

BeanItem(BT bean)
Creates a new instance of BeanItem and adds all properties of a Java Bean to it.

BeanItem(BT bean, Collection<?> propertyIds)
Creates a new instance of BeanItem and adds all listed properties of a Java Bean to it - in specified order.

BeanItem(BT bean, String[] propertyIds)
Creates a new instance of BeanItem and adds all listed properties of a Java Bean to it - in specified order.

Method Summary

BT	getBean() Gets the underlying JavaBean object.

Methods inherited from class com.vaadin.data.util.PropertysetItem

addItemProperty, addListener, clone, equals, getItemProperty, getItemPropertyIds, getListeners, hashCode, removeItemProperty, removeListener, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BeanItem

public BeanItem(BT bean)

Creates a new instance of BeanItem and adds all properties of a Java Bean to it. The properties are identified by their respective bean names.

Note : This version only supports introspectable bean properties and their getter and setter methods. Stand-alone is and are methods are not supported.

Parameters:

bean - the Java Bean to copy properties from.

BeanItem

public BeanItem(BT bean,
                Collection<?> propertyIds)

Creates a new instance of BeanItem and adds all listed properties of a Java Bean to it - in specified order. The properties are identified by their respective bean names.

Note : This version only supports introspectable bean properties and their getter and setter methods. Stand-alone is and are methods are not supported.

Parameters:

bean - the Java Bean to copy properties from.

propertyIds - id of the property.

BeanItem

public BeanItem(BT bean,
                String[] propertyIds)

Creates a new instance of BeanItem and adds all listed properties of a Java Bean to it - in specified order. The properties are identified by their respective bean names.

Note : This version only supports introspectable bean properties and their getter and setter methods. Stand-alone is and are methods are not supported.

Parameters:

bean - the Java Bean to copy properties from.

propertyIds - ids of the properties.

Method Detail

getBean

public BT getBean()

Gets the underlying JavaBean object.

Returns:

the bean object.