se.skltp.ei.svc.entity.model.EngagementSpecifications Maven / Gradle / Ivy

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/**
 * Copyright (c) 2013 Sveriges Kommuner och Landsting (SKL). 
 *
 * This file is part of SKLTP.
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
package se.skltp.ei.svc.entity.model;

import java.util.Date;

import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;

import org.springframework.data.jpa.domain.Specification;

/**
 * 
 * Creates search queries utilizing JPA2 specifications. 
 * 
 * Uses static meta model class Engagement_ generated by JPA and maven.
 * 
 * @author Peter
 *
 */
public class EngagementSpecifications {

    public static Specification isPerson(final String registeredResidentIdentification) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.registeredResidentIdentification), registeredResidentIdentification);
            }
        };
    }

    public static Specification isMostRecent(final Date mostRecent) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.greaterThanOrEqualTo(root.get(Engagement_.mostRecentContent), mostRecent);
            }
        };
    }


    public static Specification hasServiceDomain(final String serviceDomain) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.serviceDomain), serviceDomain);
            }
        };
    }


    public static Specification hasCategorization(final String categorization) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.categorization), categorization);
            }
        };
    }

    public static Specification hasLogicalAddress(final String logicalAddress) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.logicalAddress), logicalAddress);
            }
        };
    }

    public static Specification hasBusinessObjectInstanceIdentifier(final String businessObjectInstanceIdentifier) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.businessObjectInstanceIdentifier), businessObjectInstanceIdentifier);
            }
        };
    }

    public static Specification hasClinicalProcessInterestId(final String clinicalProcessInterestId) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.clinicalProcessInterestId), clinicalProcessInterestId);
            }
        };
    }

    public static Specification hasSourceSystem(final String sourceSystem) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.sourceSystem), sourceSystem);
            }
        };
    }

    public static Specification hasDataController(final String dataController) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.dataController), dataController);
            }
        };
    }

    public static Specification hasOwner(final String owner) {
        return new Specification() {
            @Override
            public Predicate toPredicate(Root root, CriteriaQuery query, CriteriaBuilder cb) {
                return cb.equal(root.get(Engagement_.owner), owner);
            }
        };
    }

}