org.sigmah.server.domain.value.Value.java Source code

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Here is the source code for org.sigmah.server.domain.value.Value.java

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package org.sigmah.server.domain.value;

/*
 * #%L
 * Sigmah
 * %%
 * Copyright (C) 2010 - 2016 URD
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
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 javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Transient;
import javax.persistence.UniqueConstraint;
import javax.validation.constraints.NotNull;

import org.apache.commons.lang3.builder.ToStringBuilder;
import org.sigmah.server.domain.User;
import org.sigmah.server.domain.base.AbstractEntityId;
import org.sigmah.server.domain.element.CheckboxElement;
import org.sigmah.server.domain.element.FlexibleElement;
import org.sigmah.server.domain.element.TextAreaElement;
import org.sigmah.server.domain.util.EntityConstants;

/**
 * <p>
 * Activy domain entity.
 * </p>
 * 
 * @author Denis Colliot (dcolliot@ideia.fr)
 */
@Entity
@Table(name = EntityConstants.VALUE_TABLE, uniqueConstraints = { @UniqueConstraint(columnNames = {
        EntityConstants.FLEXIBLE_ELEMENT_COLUMN_ID, EntityConstants.VALUE_COLUMN_ID_PROJECT }) })
public class Value extends AbstractEntityId<Integer> {

    /**
     * Serial version UID.
     */
    private static final long serialVersionUID = -2578586689736955636L;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = EntityConstants.VALUE_COLUMN_ID)
    private Integer id;

    @Column(name = EntityConstants.VALUE_COLUMN_ID_PROJECT, nullable = false)
    @NotNull
    private Integer containerId;

    @Column(name = EntityConstants.VALUE_COLUMN_VALUE, nullable = true, columnDefinition = EntityConstants.COLUMN_DEFINITION_TEXT)
    private String value;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = EntityConstants.VALUE_COLUMN_DATE_LAST_MODIF, nullable = false)
    @NotNull
    private Date lastModificationDate;

    @Column(name = EntityConstants.VALUE_COLUMN_ACTION_LAST_MODIF, nullable = false)
    @NotNull
    private Character lastModificationAction;

    // --------------------------------------------------------------------------------
    //
    // FOREIGN KEYS.
    //
    // --------------------------------------------------------------------------------

    @ManyToOne(optional = false)
    @JoinColumn(name = EntityConstants.FLEXIBLE_ELEMENT_COLUMN_ID, nullable = false)
    private FlexibleElement element;

    @ManyToOne(optional = false)
    @JoinColumn(name = EntityConstants.VALUE_COLUMN_ID_USER_LAST_MODIF, nullable = false)
    private User lastModificationUser;

    // --------------------------------------------------------------------------------
    //
    // METHODS.
    //
    // --------------------------------------------------------------------------------
    @Override
    protected void appendToString(ToStringBuilder builder) {
        builder.append("containerId", containerId);
        builder.append("value", value);
        builder.append("lastModificationDate", lastModificationDate);
        builder.append("lastModificationAction", lastModificationAction);
    }

    /**
     * Returns if the value can be consider as <code>valid</code> (correctly filled) according to its type.
     * 
     * @return if the value is valid.
     */
    @Transient
    public boolean isValid() {

        if (!element.isValidates()) {
            return true;
        }

        if (element instanceof CheckboxElement) {
            if (value.equals("true")) {
                return true;
            }
        } else if (element instanceof TextAreaElement) {
            if (!value.equals("")) {
                return true;
            }
        }

        return false;
    }

    // --------------------------------------------------------------------------------
    //
    // GETTERS & SETTERS.
    //
    // --------------------------------------------------------------------------------

    @Override
    public void setId(Integer id) {
        this.id = id;
    }

    @Override
    public Integer getId() {
        return id;
    }

    public void setElement(FlexibleElement element) {
        this.element = element;
    }

    public FlexibleElement getElement() {
        return element;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public String getValue() {
        return value;
    }

    public void setContainerId(Integer containerId) {
        this.containerId = containerId;
    }

    public Integer getContainerId() {
        return containerId;
    }

    public void setLastModificationUser(User lastModificationUser) {
        this.lastModificationUser = lastModificationUser;
    }

    public User getLastModificationUser() {
        return lastModificationUser;
    }

    public void setLastModificationDate(Date lastModificationDate) {
        this.lastModificationDate = lastModificationDate;
    }

    public Date getLastModificationDate() {
        return lastModificationDate;
    }

    public void setLastModificationAction(Character lastModificationAction) {
        this.lastModificationAction = lastModificationAction;
    }

    public Character getLastModificationAction() {
        return lastModificationAction;
    }
}