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package org.richfaces.validator;

import java.util.Map;

import org.richfaces.javascript.Message;

/**
 * 
 * Inmlementations of this interface describe JSF or JSR-303 validators. Because JSF supports 2 types of validators, this
 * interface unifies access to them.
 * 
 *
 * @author [email protected]
 *
 */
public interface FacesObjectDescriptor {
    /**
     * 
     * Returns JSF {@link javax.faces.validator.Validator} implementation class or JSR-303 annotation class.
     * 
     */
    Class getImplementationClass();

    /**
     * 
     * Concrete validator parameters
     * 
     *
     * @return non null map with validator instance parameters.
     */
    Map getAdditionalParameters();

    /**
     * 
     * Localized validator message
     * 
     */
    Message getMessage();
}