org.fryske_akademy.ejb.Auditing Maven / Gradle / Ivy

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package org.fryske_akademy.ejb;

/*-
 * #%L
 * ejbCrudApi
 * %%
 * Copyright (C) 2018 Fryske Akademy
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
import java.io.Serializable;
import java.util.List;
import org.fryske_akademy.jpa.RevInfo;

/**
 * Generic interface for entities history.
 *
 * @author eduard
 */
public interface Auditing extends CrudReadService {

    /**
     * return list of revision numbers, first is the oldest
     *
     * @param id
     * @return
     */
    public  List getRevisionNumbers(Object id, Class type);

    /**
     * get historical data for a certain revision
     *
     * @param 
     * @param n
     * @param type
     * @return
     */
    public  T getRevision(Number n, Class type);

    /**
     * return a list holding revision information, newest come first
     *
     * @param 
     * @param id
     * @param max the maximum to number of results to return, defaults to 5
     * @param type
     * @return
     */
    public  List> getRevisionInfo(Serializable id, Integer max, Class type);

}