it.eng.spagobi.commons.dao.UserFunctionalityDAO.java Source code

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Here is the source code for it.eng.spagobi.commons.dao.UserFunctionalityDAO.java

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/* SpagoBI, the Open Source Business Intelligence suite
    
 * Copyright (C) 2012 Engineering Ingegneria Informatica S.p.A. - SpagoBI Competency Center
 * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0, without the "Incompatible With Secondary Licenses" notice. 
 * If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package it.eng.spagobi.commons.dao;

import it.eng.spago.error.EMFErrorSeverity;
import it.eng.spago.error.EMFUserError;
import it.eng.spagobi.commons.metadata.SbiExtRoles;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.apache.log4j.Logger;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

public class UserFunctionalityDAO extends AbstractHibernateDAO implements IUserFunctionalityDAO {

    static private Logger logger = Logger.getLogger(UserFunctionalityDAO.class);

    /*
     * (non-Javadoc)
     * 
     * @see
     * it.eng.spagobi.commons.dao.IUserFunctionalityDAO#readUserFunctionality
     * (java.lang.String[])
     */
    public String[] readUserFunctionality(String[] roles) throws Exception {
        logger.debug("IN");
        if (roles == null || roles.length == 0) {
            logger.warn("The array of roles is empty...");
            return new String[0];
        }
        ArrayList toReturn = new ArrayList();
        Session aSession = null;
        Transaction tx = null;
        try {
            aSession = getSession();
            tx = aSession.beginTransaction();

            List roleTypes = new ArrayList();

            for (int i = 0; i < roles.length; i++) {
                String hql = "from SbiExtRoles ser where ser.name=?";
                Query query = aSession.createQuery(hql);
                query.setParameter(0, roles[i]);
                logger.debug("Read role of=" + roles[i]);
                SbiExtRoles spaobiRole = (SbiExtRoles) query.uniqueResult();
                if (spaobiRole != null) {
                    String roleTypeCode = spaobiRole.getRoleType().getValueCd();
                    if (!roleTypes.contains(roleTypeCode))
                        roleTypes.add(roleTypeCode);
                } else {
                    logger.warn("The role " + roles[i] + "doesn't exist in SBI_EXT_ROLES");
                }
            }
            logger.debug("Role type=" + roleTypes);
            if (roleTypes.size() == 0)
                logger.warn("No role types found for the user...!!!!!");

            // String hql =
            // "from SbiRolesUserFunctionality suf where suf.userFunctionality.domainCd = 'USER_FUNCTIONALITY'"
            // +
            // " and suf.roleType.valueCd in ("+strRoles+")";
            // String hql =
            // "Select distinct suf.name from SbiUserFunctionality suf where suf.roleType.valueCd in ("+strRoles+") and suf.roleType.domainCd='ROLE_TYPE'";
            String hql = "Select distinct suf.name from SbiUserFunctionality suf left join suf.roleType rt "
                    + "where rt.valueCd IN (:ROLE_TYPES) " + "and rt.domainCd='ROLE_TYPE'";
            Query query = aSession.createQuery(hql);
            query.setParameterList("ROLE_TYPES", roleTypes);
            List userFuncList = query.list();
            Iterator iter = userFuncList.iterator();
            while (iter.hasNext()) {
                String tmp = (String) iter.next();
                toReturn.add(tmp);
                logger.debug("Add Functionality=" + tmp);
            }
            tx.commit();
        } catch (HibernateException he) {
            logger.error("HibernateException during query", he);

            if (tx != null)
                tx.rollback();

            throw new EMFUserError(EMFErrorSeverity.ERROR, 100);

        } finally {
            if (aSession != null) {
                if (aSession.isOpen())
                    aSession.close();
            }
            logger.debug("OUT");
        }
        String[] ris = new String[toReturn.size()];
        toReturn.toArray(ris);
        return ris;

    }

}