/*
* 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.snippr.business.dao.ILabelDAO;
import org.snippr.business.dao.ISnippetDAO;
import org.snippr.business.dao.IUserDAO;
import org.snippr.business.entities.Label;
import org.snippr.business.entities.Snippet;
import org.snippr.business.entities.User;
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;
@Service
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public class LabelModel implements ILabelModel {
@Autowired
private ILabelDAO labelDAO;
@Autowired
private ISnippetDAO snippetDAO;
@Autowired
private IUserDAO userDAO;
private Label label;
private List<Label> labels;
private List<Snippet> snippets;
@Override
@Transactional
public List<Label> getAll() {
return labelDAO.getAll();
}
@Override
public Label getLabel() {
return label;
}
@Override
@Transactional
public void delete(Label label) throws InstanceNotFoundException {
labelDAO.remove(label.getId());
}
@Override
@Transactional
public void save() throws DuplicateName {
if (label.getId() == null && labelDAO.exists(label)) {
throw new DuplicateName();
}
if (!label.getName().isEmpty()) {
labelDAO.save(label);
}
}
@Override
public void prepareForCreate() {
label = new Label();
}
@Override
@Transactional
public void selectLabel(Long id) throws InstanceNotFoundException {
label = labelDAO.find(id);
}
@Override
public void setLabel(Label label) {
this.label = label;
}
@Override
@Transactional
public List<Label> getLabelsByUser() {
User user = userDAO.getCurrentUser();
if (labels == null) {
labels = labelDAO.getAllByUser(user);
}
return labels;
}
@Override
@Transactional(readOnly = true)
public List<Snippet> getSnippets() {
snippets = snippetDAO.getAllByLabel(label);
return snippets;
}
}