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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.evasion.entity.content;

import com.evasion.EntityJPA;
import com.evasion.entity.security.User;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import javax.annotation.PostConstruct;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;

/**
 * Business Object representant un commentaire.
 * @author sebastien
 */
@Entity(name=Comment.ENTITY_NAME)
@Table(name = Comment.ENTITY_NAME)
public class Comment extends EntityJPA {

    /***
     * serialVersionUID.
     */
    private static final long serialVersionUID = 1L;
    public static final String ENTITY_NAME = "CMS_COMMENT";
    /**
     * Id technique.
     */
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    private String userName;
    /**
     * Texte de la contribution.
     */
    @Lob
    @Column(nullable = false)
    private String text;
    /**
     * Date d'enregistrement de la contribution.
     */
    @Temporal(javax.persistence.TemporalType.TIMESTAMP)
    private Calendar dateEnregistrementInternal;

    /**
     * Initialise la date de création du commentaire.
     */
    @SuppressWarnings("PMD.UnusedPrivateMethod")
    @edu.umd.cs.findbugs.annotations.SuppressWarnings("UPM_UNCALLED_PRIVATE_METHOD")
    @PostConstruct
    private void initDateEnregistrement() {
        if (dateEnregistrementInternal == null) {
            dateEnregistrementInternal = new GregorianCalendar();
        }
    }

    /**
     * Getter de l'ID technique.
     * @return ID technique.
     */
    public Long getId() {
        return id;
    }

    /**
     * Setter de l'ID technique.
     * @param id ID technique.
     */
    public void setId(Long id) {
        this.id = id;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    protected Calendar getDateEnregistrementInternal() {
        return dateEnregistrementInternal;
    }

    protected void setDateEnregistrementInternal(Calendar calendar) {
        dateEnregistrementInternal = calendar;
    }

    /**
     * Getter de la date d'enregistrement de la contribution.
     * @return renvoi la date.
     */
    public Date getDateEnregistrement() {
        return this.getDateEnregistrementInternal().getTime();
    }

    /**
     * Setter de la date d'enregistrement.

     * Cette propriete n'est pas directement modifiable par l'utilisateur.

     * La valeur est initialise dans le constructeur de l'objet.
     * @param dateEnregistrement
     */
    protected void setDateEnregistrement(Date dateEnregistrement) {
        Calendar cal= new GregorianCalendar();
        cal.setTime(dateEnregistrement);
        this.setDateEnregistrementInternal(cal);
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text;
    }

    /**
     * {@inheritDoc }.
     */
    @Override
    public boolean equals(final Object obj) {
        if (obj == null) {
            return false;
        }
        if (!( obj instanceof Comment )) {
            return false;
        }
        final Comment other = (Comment) obj;
        return new EqualsBuilder().append(this.id, other.id).isEquals();
    }

    /**
     * {@inheritDoc }.
     */
    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(id).toHashCode();
    }
}