/* 
@VaadinApache2LicenseForJavaFiles@
 */

package com.vaadin.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

import com.vaadin.terminal.gwt.server.ClientConnector;

/**
 * If this annotation is present on a {@link ClientConnector} class, the
 * framework ensures the referenced JavaScript files are loaded before the
 * corresponding client-side connector is initialized.
 * 
 * @author Vaadin Ltd
 * @version @VERSION@
 * @since 7.0.0
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface JavaScript {
    /**
     * JavaScript files to load before initializing the client-side connector.
     * 
     * @return an array of JavaScript file urls
     */
    public String[] value();
}