/* Ara - capture species and specimen data
*
* Copyright (C) 2009 INBio (Instituto Nacional de Biodiversidad)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.inbio.ara;
import com.sun.rave.web.ui.appbase.AbstractSessionBean;
import java.io.Serializable;
import java.util.List;
import java.util.Locale;
import javax.ejb.EJB;
import javax.faces.FacesException;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpSession;
import org.inbio.ara.dto.inventory.TaxonDTO;
import org.inbio.ara.dto.security.NomenclaturalGroupDTO;
import org.inbio.ara.dto.security.SystemUserDTO;
import org.inbio.ara.facade.agent.AdminFacadeRemote;
import org.inbio.ara.facade.security.SecurityFacadeRemote;
import org.inbio.ara.util.MD5Encrypter;
import org.inbio.ara.util.MessageBean;
/**
* <p>Session scope data bean for your application. Create properties
* here to represent cached data that should be made available across
* multiple HTTP requests for an individual user.</p>
*
* <p>An instance of this class will be created for you automatically,
* the first time your application evaluates a value binding expression
* or method binding expression that references a managed bean using
* this class.</p>
*/
public class SessionManager extends AbstractSessionBean implements Serializable {
// <editor-fold defaultstate="collapsed" desc="Managed Component Definition">
private Long currentModuleId;
private Locale locale;
private MD5Encrypter encrypter = new MD5Encrypter();
/**
* <p>Automatically managed component initialization. <strong>WARNING:</strong>
* This method is automatically generated, so any user-specified code inserted
* here is subject to being replaced.</p>
*/
private void _init() throws Exception {
}
// </editor-fold>
@EJB
private SecurityFacadeRemote securityFacade;
@EJB
private AdminFacadeRemote adminFacade;
/**
* <p>Construct a new session data bean instance.</p>
*/
public SessionManager() {
locale = new Locale("ES");
}
/**
* <p>This method is called when this bean is initially added to
* session scope. Typically, this occurs as a result of evaluating
* a value binding or method binding expression, which utilizes the
* managed bean facility to instantiate this bean and store it into
* session scope.</p>
*
* <p>You may customize this method to initialize and cache data values
* or resources that are required for the lifetime of a particular
* user session.</p>
*/
public void init() {
// Perform initializations inherited from our superclass
super.init();
// Perform application initialization that must complete
// *before* managed components are initialized
// TODO - add your own initialiation code here
// <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
// Initialize automatically managed components
// *Note* - this logic should NOT be modified
try {
_init();
} catch (Exception e) {
log("SessionManager Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
}
// </editor-fold>
// Perform application initialization that must complete
// *after* managed components are initialized
// TODO - add your own initialization code here
}
/**
* <p>This method is called when the session containing it is about to be
* passivated. Typically, this occurs in a distributed servlet container
* when the session is about to be transferred to a different
* container instance, after which the <code>activate()</code> method
* will be called to indicate that the transfer is complete.</p>
*
* <p>You may customize this method to release references to session data
* or resources that can not be serialized with the session itself.</p>
*/
public void passivate() {
}
/**
* <p>This method is called when the session containing it was
* reactivated.</p>
*
* <p>You may customize this method to reacquire references to session
* data or resources that could not be serialized with the
* session itself.</p>
*/
public void activate() {
}
/**
* <p>This method is called when this bean is removed from
* session scope. Typically, this occurs as a result of
* the session timing out or being terminated by the application.</p>
*
* <p>You may customize this method to clean up resources allocated
* during the execution of the <code>init()</code> method, or
* at any later time during the lifetime of the application.</p>
*/
public void destroy() {
}
/**
* Abrir sesion de usuario
* @param userName
* @param password
* @return SystemUserDTO si el usuario existe, null en otro caso
*/
public SystemUserDTO doLogin(String userName, String password) {
String encryptedPass = this.encrypter.Encrypt(password);
//Traer el usuario con el user y password indicados
SystemUserDTO userDTO = securityFacade.getSystemUserByNameAndPass(userName, encryptedPass);
//Si el usuario es nulo, retorno null
if(userDTO==null)
return null;
//Si el usuario existe, retorno el usuario e inicio nueva session
else{
return userDTO;
}
}
/**
* Cerrar sesion de usuario
*/
public void doLogoff() {
HttpSession session = (HttpSession)FacesContext.getCurrentInstance().
getExternalContext().getSession(false);
session.invalidate();
}
/**
* Metodo para obtener la lista de taxones con la que puede trabajar un
* determinado usuario
*/
public List<TaxonDTO> getUserTaxonList(Long userId){
return this.adminFacade.getUserTaxonList(userId);
}
/**
* Metodo para obtener la lista de grupos con la que puede trabajar un
* determinado usuario
*/
public List<NomenclaturalGroupDTO> getNomenclaturalGroupList(Long userId){
return this.securityFacade.getNomenclaturalGroupList(userId);
}
public Long getCollecionByNomenclaturalGroup(Long nomenclatural)
{
return this.securityFacade.getCollecionIdByNomenclaturalGroupId(nomenclatural);
}
/**
* <p>Return a reference to the scoped data bean.</p>
*/
protected MessageBean getutil$MessageBean() {
return (MessageBean)getBean("util$MessageBean");
}
public Long getCurrentModuleId() {
return currentModuleId;
}
public void setCurrentModuleId(Long currentModuleId) {
this.currentModuleId = currentModuleId;
}
public Locale getLocale() {
return locale;
}
public void setLocale(Locale locale) {
this.locale = locale;
}
}