es.ucm.fdi.dalgs.domain.LearningGoal.java Source code

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Here is the source code for es.ucm.fdi.dalgs.domain.LearningGoal.java

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/**
 * This file is part of D.A.L.G.S.
 *
 * D.A.L.G.S is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * D.A.L.G.S 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with D.A.L.G.S.  If not, see <http://www.gnu.org/licenses/>.
 */
package es.ucm.fdi.dalgs.domain;

import java.io.Serializable;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

import com.fasterxml.jackson.annotation.JsonBackReference;

import es.ucm.fdi.dalgs.domain.info.LearningGoalInfo;

@Entity
@Table(name = "learninggoal")
public class LearningGoal implements Cloneable, Copyable<LearningGoal>, Serializable {

    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "id_learninggoal")
    private Long id;

    @Embedded
    private LearningGoalInfo info;

    @ManyToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL)
    @JoinColumn(name = "id_competence")
    @JsonBackReference
    private Competence competence;

    @Column(name = "isDeleted", nullable = false, columnDefinition = "boolean default false")
    private Boolean isDeleted;

    public LearningGoal() {
        super();
        this.isDeleted = false;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public LearningGoalInfo getInfo() {
        return info;
    }

    public void setInfo(LearningGoalInfo info) {
        this.info = info;
    }

    public Competence getCompetence() {
        return competence;
    }

    public void setCompetence(Competence competence) {
        this.competence = competence;
    }

    public Boolean getIsDeleted() {
        return isDeleted;
    }

    public void setDeleted(boolean isDeleted) {
        this.isDeleted = isDeleted;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((info == null) ? 0 : info.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        LearningGoal other = (LearningGoal) obj;
        if (info == null) {
            if (other.info != null)
                return false;
        } else if (!info.equals(other.info))
            return false;
        return true;
    }

    public LearningGoal depth_copy() {
        LearningGoal copy = this.shallow_copy();
        copy.id = null;
        copy.isDeleted = false;

        LearningGoalInfo lgInfo = copy.info.depth_copy();
        copy.info = lgInfo;

        return copy;
    }

    public LearningGoal shallow_copy() {
        try {
            return (LearningGoal) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new RuntimeException(e);
        }
    }

}