/**
* 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.validator;
import java.math.*;
import javax.faces.application.*;
import javax.faces.component.*;
import javax.faces.context.*;
import javax.faces.validator.*;
import org.apache.commons.logging.*;
import com.autentia.tnt.bean.account.AccountEntryBean;
import com.autentia.tnt.businessobject.AccountEntryGroup;
import com.autentia.tnt.businessobject.AccountEntryType;
import com.autentia.tnt.util.ConfigurationUtil;
import com.autentia.tnt.util.FacesUtils;
/**
*
* @author jclopez
*/
public class AccountEntryValidator implements Validator
{
private static final Log log = LogFactory.getLog(EuroValidator.class);
/** */
public void validate( FacesContext context, UIComponent component, Object value ) throws ValidatorException
{
log.info("validate - value = " + value );
if ( value!= null )
{
// Check if value is a BigDecimal
if( !(value instanceof BigDecimal) ){
log.info("validate - value is not a BigDecimal ("+value.getClass().getName()+")");
throw new ValidatorException( new FacesMessage("Las cantidades monetarias deben ser de tipo BigDecimal") );
}
// Check if it has no more than 2 decimal digits
BigDecimal bd = (BigDecimal)value;
if( bd.scale()>2 ){
log.info("validate - value has more than 2 decimals ("+value+")");
throw new ValidatorException( new FacesMessage("Las cantidades monetarias no pueden tener mas de dos decimales") );
}
AccountEntryBean bean = (AccountEntryBean) FacesUtils.getBean("accountEntryBean");
AccountEntryType type = bean.getType();
AccountEntryGroup group = type.getGroup();
if (group.getId() == ConfigurationUtil.getDefault().getCostId())
{
if ( bd.signum() != -1 )
{
log.info("validate - value cost is negative ("+value+")");
throw new ValidatorException( new FacesMessage("La cantidad debe ser negativa") );
}
}
if (group.getId() == ConfigurationUtil.getDefault().getIncomeId())
{
if ( bd.signum() != 1 )
{
log.info("validate - value incom is positive ("+value+")");
throw new ValidatorException( new FacesMessage("La cantidad debe ser positiva") );
}
}
}
}
}