/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.rave.portal.repository.impl;
import org.apache.rave.portal.model.Category;
import org.apache.rave.portal.model.JpaCategory;
import org.apache.rave.portal.model.conversion.JpaCategoryConverter;
import org.apache.rave.portal.repository.CategoryRepository;
import org.apache.rave.util.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import java.util.List;
import static org.apache.rave.persistence.jpa.util.JpaUtil.saveOrUpdate;
/**
* JPA implementation for {@link org.apache.rave.portal.repository.CategoryRepository}
*/
@Repository
public class JpaCategoryRepository implements CategoryRepository {
@PersistenceContext
private EntityManager manager;
@Autowired
private JpaCategoryConverter categoryConverter;
@Override
public Class<? extends Category> getType() {
return JpaCategory.class;
}
@Override
public Category get(String id) {
return manager.find(JpaCategory.class, id);
}
@Override
public Category save(Category item) {
JpaCategory category = categoryConverter.convert(item);
return saveOrUpdate(category.getEntityId(), manager, category);
}
@Override
public void delete(Category item) {
manager.remove(item instanceof JpaCategory ? item : get(item.getId()));
}
@Override
public List<Category> getAll() {
List<JpaCategory> resultList = manager.createNamedQuery(JpaCategory.GET_ALL, JpaCategory.class).getResultList();
return CollectionUtils.<Category>toBaseTypedList(resultList);
}
@Override
public int removeFromCreatedOrModifiedFields(String userId) {
List<Category> categories = getAll();
int numRecordsChanged = 0;
for (Category category : categories) {
boolean changed = false;
String createdUser = category.getCreatedUserId();
String lastModifiedUser = category.getLastModifiedUserId();
if (createdUser != null && userId.equals(createdUser)) {
category.setCreatedUserId(null);
changed = true;
}
if (lastModifiedUser != null && userId.equals(lastModifiedUser)) {
category.setLastModifiedUserId(null);
changed = true;
}
if (changed) {
numRecordsChanged++;
save(category);
}
}
return numRecordsChanged;
}
}