com.autentia.tnt.bean.billing.BillExpirationDateBean.java Source code

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Here is the source code for com.autentia.tnt.bean.billing.BillExpirationDateBean.java

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/**
 * TNTConcept Easy Enterprise Management by Autentia Real Bussiness Solution S.L.
 * Copyright (C) 2007 Autentia Real Bussiness Solution S.L.
 *
 * 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.
 *
 * 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 com.autentia.tnt.bean.billing;

import java.util.Date;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

import org.acegisecurity.Authentication;
import org.acegisecurity.GrantedAuthority;
import org.acegisecurity.context.SecurityContextHolder;
import org.acegisecurity.providers.UsernamePasswordAuthenticationToken;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.autentia.tnt.businessobject.Bill;

import com.autentia.tnt.businessobject.BillPayment;
import com.autentia.tnt.businessobject.User;
import com.autentia.tnt.dao.SortCriteria;
import com.autentia.tnt.dao.hibernate.UserDAO;
import com.autentia.tnt.manager.billing.BillManager;
import com.autentia.tnt.manager.security.AuthenticationManager;
import com.autentia.tnt.manager.security.Principal;
import com.autentia.tnt.util.ConfigurationUtil;
import com.autentia.tnt.util.SpringUtils;
import com.ibm.icu.impl.ICUBinary.Authenticate;

public class BillExpirationDateBean {

    private static final Log log = LogFactory.getLog(BillExpirationDateBean.class);
    //private Set<BillPayment> billPayment = new LinkedHashSet<BillPayment>();

    public void updateExpirationDate() {

        // TODO extract login name to a properties file
        authenticateAs(ConfigurationUtil.getDefault().getAdminUser());

        List<Bill> bills = BillManager.getDefault().getAllEntities(null, new SortCriteria("name"));

        for (Bill b : bills) {

            Date creationDate = b.getCreationDate();

            creationDate.setMonth(creationDate.getMonth() + 1);
            if (!b.getBillPayment().isEmpty()) {
                for (BillPayment bp : b.getBillPayment()) {

                    bp.setExpirationDate(creationDate);
                }
            } else {
                //creamos el billPayment para el expirationDate
                createBillPayment(b);
                for (BillPayment bp : b.getBillPayment()) {
                    bp.setExpirationDate(creationDate);
                }

            }
        }
    }

    // TODO Extract to a Security Utils Class or similar
    private void authenticateAs(final String userLogin) {
        final Principal principal = (Principal) AuthenticationManager.getDefault().loadUserByUsername(userLogin);
        Authentication auth = new UsernamePasswordAuthenticationToken(principal, principal.getUser().getPassword(),
                principal.getAuthorities());
        SecurityContextHolder.getContext().setAuthentication(auth);
    }

    public String createBillPayment(Bill bill) {
        final BillPayment item = new BillPayment();
        item.setBill(bill);
        if (bill.getBillPayment() == null) {
            bill.setBillPayment(new HashSet());
        }
        bill.getBillPayment().add(item);
        return null;
    }

}