SessionHandler.java
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package fi.insomnia.bortal.handler;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpSession;
import fi.insomnia.bortal.HostnameFilter;
import fi.insomnia.bortal.beans.RolePermission;
import fi.insomnia.bortal.beans.SessionHandlerBeanLocal;
import fi.insomnia.bortal.model.User;
/**
*
* @author tuukka
*/
@ManagedBean(name = "sessionHandler")
@SessionScoped
public class SessionHandler {
@EJB
private SessionHandlerBeanLocal handlerbean;
private User user = null;
private String username = "";
private String password = "";
/** Creates a new instance of SessionHandler */
public SessionHandler() {
}
public boolean hasPermission(String target, String permission) {
RolePermission perm = null;
if (permission.equalsIgnoreCase("read")) {
perm = RolePermission.READ;
} else if (permission.equals("write")) {
perm = RolePermission.WRITE;
} else if (permission.equals("execute")) {
perm = RolePermission.EXECUTE;
}
return hasPermission(target, perm);
}
public String getHostname()
{
FacesContext ctx = FacesContext.getCurrentInstance();
HttpSession sess =(HttpSession) ctx.getExternalContext().getSession(false);
return HostnameFilter.getHostname(sess);
}
public boolean hasPermission(String target, RolePermission permission) {
return true;
// return handlerbean.hasPermission(target, getUser(), permission);
}
public boolean canWrite(String target) {
return hasPermission(target, RolePermission.WRITE);
}
public boolean canRead(String target) {
return hasPermission(target, RolePermission.READ);
}
public boolean canExecute(String target) {
return hasPermission(target, RolePermission.EXECUTE);
}
public void setUser(User user) {
this.user = user;
}
public User getUser() {
if (user == null) {
user = handlerbean.getDefaultUser();
}
return user;
}
public String logout() {
user = null;
return "logout";
}
public String login() {
user = handlerbean.tryLogin(username, password);
if (user == null) {
return "loginFailed";
} else {
return "loginSuccess";
}
}
/**
* @return the username
*/
public String getUsername() {
return username;
}
/**
* @param username the username to set
*/
public void setUsername(String username) {
this.username = username;
}
/**
* @return the password
*/
public String getPassword() {
return password;
}
/**
* @param password the password to set
*/
public void setPassword(String password) {
this.password = password;
}
}