/*
* This file is part of Snippr
*
* Copyright (C) 2012 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.snippr.web.model;
import java.util.List;
import org.hibernate.Hibernate;
import org.snippr.business.dao.ISnippetCodeDAO;
import org.snippr.business.dao.ISnippetDAO;
import org.snippr.business.entities.Snippet;
import org.snippr.business.entities.SnippetCode;
import org.snippr.business.exceptions.DuplicateName;
import org.snippr.business.exceptions.InstanceNotFoundException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
/**
* Class that implements the snippet code web model.
*
* @author Jorge Muñoz Castañer
* @version 20120804
*
*/
@Service
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public class SnippetCodeModel implements ISnippetCodeModel {
@Autowired
private ISnippetCodeDAO snippetCodeDAO;
@Autowired
private ISnippetDAO snippetDAO;
private SnippetCode snippetCode;
@Override
@Transactional(readOnly = true)
public List<SnippetCode> getAll() {
List<SnippetCode> snippetCodes = snippetCodeDAO.getAll();
initializeSnippetCodes(snippetCodes);
return snippetCodes;
}
private void initializeSnippetCodes(List<SnippetCode> snippetCodes) {
for (SnippetCode each : snippetCodes) {
Hibernate.initialize(each.getSnippet());
}
}
@Override
public void setSnippetCode(SnippetCode snippetCode) {
this.snippetCode = snippetCode;
}
@Override
public SnippetCode getSnippetCode() {
return snippetCode;
}
@Override
@Transactional
public void save() throws DuplicateName {
if (snippetCode.getId() == null && snippetCodeDAO.exists(snippetCode)) {
throw new DuplicateName();
}
if (!snippetCode.getCode().isEmpty()) {
snippetCodeDAO.save(snippetCode);
}
}
@Override
public void prepareForCreate() {
snippetCode = new SnippetCode();
}
@Override
@Transactional(readOnly = true)
public void prepareForEdit(Long id) throws InstanceNotFoundException {
snippetCode = snippetCodeDAO.find(id);
}
@Override
@Transactional
public void delete(SnippetCode snippetCode)
throws InstanceNotFoundException {
snippetCodeDAO.remove(snippetCode.getId());
}
@Override
@Transactional(readOnly = true)
public List<Snippet> getSnippets() {
return snippetDAO.getAll();
}
}