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

AbstractBeanContainer.PropertyBasedBeanIdResolver(Object propertyId)

Method Summary

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

AbstractBeanContainer.PropertyBasedBeanIdResolver

public AbstractBeanContainer.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