org.atteo.evo.filtering

Class OneOfPropertyResolver

java.lang.Object

org.atteo.evo.filtering.OneOfPropertyResolver

All Implemented Interfaces:

PrefixedPropertyResolver, PropertyResolver

public class OneOfPropertyResolver
extends Object
implements PrefixedPropertyResolver

Constructor Summary

Constructors

Constructor and Description
OneOfPropertyResolver()

Method Summary

Methods

Modifier and Type	Method and Description
String	getPrefix() Prefix which this property resolver handles.
String	resolveProperty(String name, PropertyResolver resolver) Get value for the given property.

Methods inherited from class java.lang.Object

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

Constructor Detail

OneOfPropertyResolver

public OneOfPropertyResolver()

Method Detail

getPrefix

public String getPrefix()

Description copied from interface: PrefixedPropertyResolver

Prefix which this property resolver handles. CompoundPropertyResolver will not execute this resolver if prefix does not match property name. If at least one resolver matches the prefix, CompoundPropertyResolver will not execute any of the non-matching Resolvers.

Specified by:

getPrefix in interface PrefixedPropertyResolver

Returns:

prefix, or null if resolver is not prefixed

resolveProperty

public String resolveProperty(String name,
                     PropertyResolver resolver)
                       throws PropertyNotFoundException

Description copied from interface: PropertyResolver

Get value for the given property.

Specified by:

resolveProperty in interface PropertyResolver

Parameters:

name - name of the property to resolve

resolver - property resolver for recursive resolution

Returns:

value associated for the property or null if the property cannot be resolved by this resolver

Throws:

PropertyNotFoundException - when we are sure the property cannot be resolved by any other resolver