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package javax.mvc.event;

import javax.mvc.engine.ViewEngine;

/**
 * Event fired after the view engine method
 * {@link javax.mvc.engine.ViewEngine#processView(javax.mvc.engine.ViewEngineContext)}
 * returns successfully. If the an exception is thrown while processing a view,
 * this event may not be fired. Must be fired after {@link
 * javax.mvc.event.BeforeProcessViewEvent}.
 *
 * For example:
 * 
    public class EventObserver {
 *         public void afterProcessView(@Observes AfterProcessViewEvent e) {
 *            ...
 *        }
 *    }
 *
 * @author Santiago Pericas-Geertsen
 * @see javax.enterprise.event.Observes
 * @since 1.0
 */
public interface AfterProcessViewEvent extends MvcEvent {

    /**
     * Returns the view being processed.
     *
     * @return the view.
     */
    String getView();

    /**
     * Returns the {@link javax.mvc.engine.ViewEngine} selected by the implementation.
     *
     * @return the view engine selected.
     */
    Class getEngine();
}