/*******************************************************************************
 * MIT License
 *
 * Copyright (c) 2017 Piotr Rusin <piotr.rusin88@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *******************************************************************************/
package com.github.piotr_rusin.yule.domain;

import java.util.Arrays;
import java.util.List;

import com.github.piotr_rusin.yule.validation.ExistingArticleConstraint;

/**
 * Life cycle stages of an article
 *
 * @author Piotr Rusin <piotr.rusin88@gmail.com>
 *
 */
public enum ArticleStatus {
    DRAFT, SCHEDULED_FOR_PUBLICATION, PUBLISHED;

    /**
     * Additional constraints for owners of the status
     */
    public final List<ExistingArticleConstraint> constraints;

    /**
     * Create a new instance of the enum
     *
     * @param constraints
     *            are objects representing additional constraints put on
     *            all instances of Article to which the new
     *            ArticleStatus will be applied
     */
    ArticleStatus(ExistingArticleConstraint... constraints) {
        this.constraints = Arrays.asList(constraints);
    }
}

/*******************************************************************************
 * MIT License
 *
 * Copyright (c) 2017 Piotr Rusin <piotr.rusin88@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *******************************************************************************/
package com.github.piotr_rusin.yule.domain;

import java.util.Arrays;
import java.util.List;

import com.github.piotr_rusin.yule.validation.ContentNotBlank;
import com.github.piotr_rusin.yule.validation.PublicationDate;
import com.github.piotr_rusin.yule.validation.ExistingArticleConstraint;

/**
 * Life cycle stages of an article
 *
 * @author Piotr Rusin <piotr.rusin88@gmail.com>
 *
 */
public enum ArticleStatus {
    DRAFT,
    SCHEDULED_FOR_PUBLICATION(
            PublicationDate.Future("this value must be a future one for scheduled publication"),
            new ContentNotBlank("this value must not be blank for scheduled publication")
    ),
    PUBLISHED(
            PublicationDate.NonFuture("this value must be a current or a past one for publication"),
            new ContentNotBlank("this value must not be blank for publication")
    );

    /**
     * Additional constraints for owners of the status
     */
    public final List<ExistingArticleConstraint> constraints;

    /**
     * Create a new instance of the enum
     *
     * @param constraints
     *            are objects representing additional constraints put on
     *            all instances of Article to which the new
     *            ArticleStatus will be applied
     */
    ArticleStatus(ExistingArticleConstraint... constraints) {
        this.constraints = Arrays.asList(constraints);
    }
}

Add constraint objects to ArticleStatus values