/**
* Copyright © 2002 Instituto Superior Técnico
*
* This file is part of FenixEdu Academic.
*
* FenixEdu Academic is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FenixEdu Academic 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FenixEdu Academic. If not, see <http://www.gnu.org/licenses/>.
*/
package org.fenixedu.academic.ui.struts.action.base;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BeanComparator;
import org.apache.commons.collections.comparators.ComparatorChain;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.util.LabelValueBean;
import org.fenixedu.academic.dto.InfoExecutionDegree;
import org.fenixedu.academic.dto.InfoExecutionPeriod;
import org.fenixedu.academic.service.services.commons.ReadNotClosedPublicExecutionPeriodsByExecutionYear;
import org.fenixedu.academic.service.services.publico.ReadPublicExecutionDegreeByDCPID;
import org.fenixedu.academic.ui.struts.action.exceptions.FenixActionException;
import org.fenixedu.academic.ui.struts.action.utils.ContextUtils;
public abstract class FenixContextDispatchAction extends FenixDispatchAction {
@Override
public ActionForward execute(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ContextUtils.setContextSelectionBean(request, getRenderedObject());
ContextUtils.setExecutionPeriodContext(request);
ContextUtils.prepareChangeExecutionDegreeAndCurricularYear(request);
ActionForward actionForward = super.execute(mapping, actionForm, request, response);
return actionForward;
}
public static String getFromRequest(String parameter, HttpServletRequest request) {
if (request.getParameter(parameter) != null) {
return request.getParameter(parameter);
} else if (request.getAttribute(parameter) != null) {
if (request.getAttribute(parameter) instanceof String) {
return (String) request.getAttribute(parameter);
}
}
return null;
}
public static Boolean getFromRequestBoolean(String parameter, HttpServletRequest request) {
return (request.getParameter(parameter) != null) ? Boolean.valueOf(request.getParameter(parameter)) : (Boolean) request
.getAttribute(parameter);
}
protected List<LabelValueBean> buildExecutionPeriodsLabelValueList(String degreeCurricularPlanId) throws FenixActionException {
List<InfoExecutionDegree> infoExecutionDegreeList = new ArrayList<InfoExecutionDegree>();
try {
infoExecutionDegreeList = ReadPublicExecutionDegreeByDCPID.run(degreeCurricularPlanId);
} catch (Exception e) {
throw new FenixActionException(e);
}
List<LabelValueBean> result = new ArrayList<LabelValueBean>();
for (InfoExecutionDegree infoExecutionDegree : infoExecutionDegreeList) {
try {
List<InfoExecutionPeriod> infoExecutionPeriodsList =
ReadNotClosedPublicExecutionPeriodsByExecutionYear.run(infoExecutionDegree.getInfoExecutionYear());
for (InfoExecutionPeriod infoExecutionPeriodIter : infoExecutionPeriodsList) {
result.add(new LabelValueBean(infoExecutionPeriodIter.getName() + " - "
+ infoExecutionPeriodIter.getInfoExecutionYear().getYear(), infoExecutionPeriodIter.getExternalId()
.toString()));
}
} catch (Exception e) {
throw new FenixActionException(e);
}
}
ComparatorChain comparatorChain = new ComparatorChain();
comparatorChain.addComparator(new BeanComparator("value"));
Collections.sort(result, comparatorChain);
Collections.reverse(result);
return result;
}
}