/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.photoalbum.util.converters;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.FacesConverter;
import javax.inject.Named;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.richfaces.photoalbum.manager.UserBean;
import org.richfaces.photoalbum.model.Shelf;
@Named
@ApplicationScoped
@FacesConverter("shelfConverter")
public class ShelfConverter implements Converter {
public BeanManager getBeanManager() {
BeanManager beanManager = null;
try {
InitialContext initialContext = new InitialContext();
beanManager = (BeanManager) initialContext.lookup("java:comp/BeanManager");
} catch (NamingException e) {
Logger.getLogger("ShelfConverter").log(Level.SEVERE, "Couldn't get BeanManager through JNDI", e);
}
return beanManager;
}
@Override
public Object getAsObject(FacesContext context, UIComponent component, String value) {
BeanManager bm = getBeanManager();
Bean<UserBean> bean = (Bean<UserBean>) bm.getBeans(UserBean.class).iterator().next();
CreationalContext<UserBean> ctx = bm.createCreationalContext(bean);
UserBean userBean = (UserBean) bm.getReference(bean, UserBean.class, ctx); // this could be inlined, but intentionally left this way
for(Shelf s : userBean.getUser().getShelves()) {
if (s.getName().equals(value)) {
return s;
}
}
return new Shelf();
}
@Override
public String getAsString(FacesContext context, UIComponent component, Object value) {
if (value == null) {
return "";
}
return ((Shelf) value).getName();
}
}