net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager.RemoverTurno.java Source code

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Here is the source code for net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager.RemoverTurno.java

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/**
 * Copyright  2002 Instituto Superior Tcnico
 *
 * This file is part of FenixEdu Core.
 *
 * FenixEdu Core 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 Core 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 Core.  If not, see <http://www.gnu.org/licenses/>.
 */
package net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager;

import static net.sourceforge.fenixedu.injectionCode.AccessControl.check;
import net.sourceforge.fenixedu.dataTransferObject.InfoClass;
import net.sourceforge.fenixedu.dataTransferObject.InfoShift;
import net.sourceforge.fenixedu.domain.SchoolClass;
import net.sourceforge.fenixedu.domain.Shift;
import net.sourceforge.fenixedu.predicates.RolePredicates;

import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;

import pt.ist.fenixframework.Atomic;
import pt.ist.fenixframework.FenixFramework;

public class RemoverTurno {

    @Atomic
    public static Object run(final InfoShift infoShift, final InfoClass infoClass) {
        check(RolePredicates.RESOURCE_ALLOCATION_MANAGER_PREDICATE);
        final Shift shift = FenixFramework.getDomainObject(infoShift.getExternalId());
        if (shift == null) {
            return Boolean.FALSE;
        }
        final SchoolClass schoolClass = (SchoolClass) CollectionUtils.find(shift.getAssociatedClassesSet(),
                new Predicate() {
                    @Override
                    public boolean evaluate(Object arg0) {
                        final SchoolClass schoolClass = (SchoolClass) arg0;
                        return schoolClass.getExternalId().equals(infoClass.getExternalId());
                    }
                });
        if (schoolClass == null) {
            return Boolean.FALSE;
        }
        shift.getAssociatedClassesSet().remove(schoolClass);
        return Boolean.TRUE;
    }

}