+++ /dev/null
-/*
- * Copyright (c) 2018. Developed by Hedgecode.
- *
- * 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.
- */
-
-package org.hedgecode.chess.service.jpa;
-
-import java.util.Date;
-import java.util.List;
-
-import javax.persistence.Query;
-
-import org.hedgecode.chess.domain.Author;
-import org.hedgecode.chess.service.AuthorService;
-
-/**
- *
- *
- * @author Dmitry Samoshin aka gotty
- */
-public class JpaAuthorService extends JpaDomainService<Author> implements AuthorService {
-
- @Override
- @SuppressWarnings(
- "unchecked"
- )
- public List<Author> findAll() {
- return getEntityManager().createNamedQuery(
- Author.FIND_ALL
- ).getResultList();
- }
-
- @Override
- @SuppressWarnings(
- "unchecked"
- )
- public Author findById(Long id) {
- Query query = getEntityManager().createNamedQuery(
- Author.FIND_BY_ID
- );
- query.setParameter(Author.ID_PARAMETER, id);
- return (Author) query.getSingleResult();
- }
-
- @Override
- @SuppressWarnings(
- "unchecked"
- )
- public List<Author> findByName(String name) {
- Query query = getEntityManager().createNamedQuery(
- Author.FIND_BY_NAME
- );
- query.setParameter(Author.NAME_PARAMETER, name);
- return query.getResultList();
- }
-
- @Override
- @SuppressWarnings(
- "unchecked"
- )
- public List<Author> findByBirthDate(Date birthdate) {
- Query query = getEntityManager().createNamedQuery(
- Author.FIND_BY_BIRTHDATE
- );
- query.setParameter(Author.BIRTHDATE_PARAMETER, birthdate);
- return query.getResultList();
- }
-
-}