org.metawidget.inspector.faces.UiFacesLookup Maven / Gradle / Ivy
// Metawidget
//
// This file is dual licensed under both the LGPL
// (http://www.gnu.org/licenses/lgpl-2.1.html) and the EPL
// (http://www.eclipse.org/org/documents/epl-v10.php). As a
// recipient of Metawidget, you may choose to receive it under either
// the LGPL or the EPL.
//
// Commercial licenses are also available. See http://metawidget.org
// for details.
package org.metawidget.inspector.faces;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Annotates the value in the field should belong to the set returned by the given EL expression.
*
* @author Richard Kennard
*/
@Retention( RetentionPolicy.RUNTIME )
@Target( { ElementType.FIELD, ElementType.METHOD } )
public @interface UiFacesLookup {
/**
* An EL expression for the lookup, of the form #{...}.
*/
String value();
/**
* Name of the EL var to be referenced in itemValue and itemLabel (JSF
* 2 only).
*/
String var() default "";
/**
* An EL expression for the item value, of the form #{...} (JSF 2 only). Typically
* this will make reference to the var attribute, for example
* #{_item.value}.
*/
String itemValue() default "";
/**
* An EL expression for the item value, of the form #{...} (JSF 2 only). Typically
* this will make reference to the var attribute, for example
* #{_item.label}.
*/
String itemLabel() default "";
}