Subversion Repositories bacoAlunos

package pt.estgp.estgweb.domain;

import jomm.utils.MessageResources;
import org.apache.log4j.Logger;
import pt.estgp.estgweb.domain.utils.RoleManagerDomain;
import pt.estgp.estgweb.utils.Globals;
import pt.estgp.estgweb.utils.RoleManager;

import javax.servlet.http.HttpServletRequest;
import java.io.Serializable;
import java.util.List;

/**
 * @author Jorge Machado
 * @date 2/Mar/2008
 * @time 10:27:25
 * @see pt.estgp.estgweb.domain
 */
public abstract class GenericUserImpl extends GenericUser implements IOwned
{

    private static 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(GenericUserImpl.class);

    public GenericUserImpl()
    {
    }

    public 1.5.0/docs/api/java/io/Serializable.html">Serializable getSerializable()
    {
        return getId();
    }

    public void addRole(1.5.0/docs/api/java/lang/String.html">String role)
    {
        setRoles(RoleManager.addRole(super.getRoles(), role));
    }
    public void removeRole(1.5.0/docs/api/java/lang/String.html">String role)
    {
        setRoles(RoleManager.removeRole(super.getRoles(), role));
    }

    public boolean hasRole(1.5.0/docs/api/java/lang/String.html">String r)
    {
        if (r == null || getRoles() == null || getRoles().length() == 0)
            return false;
        for (1.5.0/docs/api/java/lang/String.html">String role : RoleManager.getRolesFromSerial(getRoles()))
        {
            if (role.equals(r))
                return true;
        }
        return false;
    }

    public boolean hasRolePrefix(1.5.0/docs/api/java/lang/String.html">String r)
    {
        if (r == null || getRoles() == null || getRoles().length() == 0)
            return false;
        for (1.5.0/docs/api/java/lang/String.html">String role : RoleManager.getRolesFromSerial(getRoles()))
        {
            if (role.startsWith(r))
                return true;
        }
        return false;
    }

    public boolean hasRole(List<String> roles)
    {
        return RoleManagerDomain.hasRole(this, roles);
    }

    public GenericUser getOwner()
    {
        return this;
    }

    /**
     * @return a list of role Strings
     */
    public List<String> getOwnerRoles()
    {
        return getRolesList();
    }

    /**
     * Not implemented here
     * @return null
     */
    public 1.5.0/docs/api/java/lang/String.html">String getChoosedOwnerRole()
    {
        logger.warn("Invoke not implemented method in class:" + getClass().getName());
        return null;
    }

    public List<String> getRolesList()
    {
        return RoleManager.getRolesFromSerial(getRoles());
    }

    public boolean isSuperuser()
    {
        return super.isSuperuser() || hasRole(Globals.SUPER_USER_ROLE);
    }

    public boolean isAdmin()
    {
        return hasRole(Globals.ADMIN_ROLE);
    }

    public boolean isSuperuserOrAdmin()
    {
        return isSuperuser() || isAdmin();
    }

    public 1.5.0/docs/api/java/lang/String.html">String getRolesDescription(HttpServletRequest request,1.5.0/docs/api/java/lang/String.html">String separator)
    {
        1.5.0/docs/api/java/lang/String.html">String sep = "";
        1.5.0/docs/api/java/lang/StringBuilder.html">StringBuilder strBuilder = new 1.5.0/docs/api/java/lang/StringBuilder.html">StringBuilder();
        for (1.5.0/docs/api/java/lang/String.html">String role : getRolesList())
        {
            if (!role.equals(Globals.SUPER_USER_ROLE))
            {
                strBuilder.append(sep + MessageResources.getMessage(request, "user.role." + role));
                sep = separator;
            }
        }
        return strBuilder.toString();
    }

   //Filipe Matos
    //depois ir meter isto no globals
    public boolean isTeacher()
    {
        return hasRole("teacher");
    }
    public boolean isStudent()
    {
        return hasRole("student");
    }

}