com.vaadin.data.util

Class AbstractBeanContainer.PropertyBasedBeanIdResolver

java.lang.Object

com.vaadin.data.util.AbstractBeanContainer.PropertyBasedBeanIdResolver

All Implemented Interfaces:

AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>, Serializable

Enclosing class:

AbstractBeanContainer<IDTYPE,BEANTYPE>

protected class AbstractBeanContainer.PropertyBasedBeanIdResolver
extends Object
implements AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>

A item identifier resolver that returns the value of a bean property. The bean must have a getter for the property, and the getter must return an object of type IDTYPE.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PropertyBasedBeanIdResolver(Object propertyId)

Method Summary

Modifier and Type	Method and Description
IDTYPE	getIdForBean(BEANTYPE bean) Return the item identifier for a bean.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyBasedBeanIdResolver

public PropertyBasedBeanIdResolver(Object propertyId)

Method Detail

getIdForBean

public IDTYPE getIdForBean(BEANTYPE bean)
                    throws IllegalArgumentException

Description copied from interface: AbstractBeanContainer.BeanIdResolver

Return the item identifier for a bean.

Specified by:

getIdForBean in interface AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>

Returns:

Throws:

IllegalArgumentException