package com.speedment.runtime.core.util;

import com.speedment.runtime.core.internal.util.InternalEmailUtil;
import static com.speedment.runtime.core.util.StaticClassUtil.instanceNotAllowed;

/**
 * Reads and writes to the internal file where a user's email address is stored.
 * This is used by the UI to know if it has already asked for a user's email
 * address.
 * 
 * @author Emil Forslund
 * @since  3.0.2
 */
public final class EmailUtil {

    /**
     * Returns {@code true} if an email address has already been entered.
     * 
     * @return  {@code true} if an email exists, else {@code false}
     */
    public static boolean hasEmail() {
        return InternalEmailUtil.hasEmail();
    }

    /**
     * Returns the email address of the current user.
     * 
     * @return  the email address
     */
    public static String getEmail() {
        return InternalEmailUtil.getEmail();
    }

    /**
     * Removes the email address stored on the computer.
     */
    public static void removeEmail() {
        InternalEmailUtil.removeEmail();
    }

    /**
     * Overwrites the email address stored (if any) with the one specified.
     * 
     * @param email  the new email address to store
     */
    public static void setEmail(String email) {
        InternalEmailUtil.setEmail(email);
    }

    /**
     * Should not be instantiated.
     */
    private EmailUtil() {
        instanceNotAllowed(getClass());
    }
}
@@ -1,8 +1,639 @@
+/**%0A *%0A * Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22); You may not%0A * use this file except in compliance with the License. You may obtain a copy of%0A * the License at:%0A *%0A * http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS, WITHOUT%0A * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the%0A * License for the specific language governing permissions and limitations under%0A * the License.%0A */%0A
 package 

Add licence header