# ResourceValidator.java

    /*
     * Copyright (C) 2000 - 2024 Silverpeas
     *
     * This program 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.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception. You should have received a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * 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 Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program. If not, see <https://www.gnu.org/licenses/>.
     */
    package org.silverpeas.components.resourcesmanager.model;

    import org.silverpeas.core.persistence.datasource.model.jpa.BasicJpaEntity;

    import javax.persistence.Entity;
    import javax.persistence.JoinColumn;
    import javax.persistence.ManyToOne;
    import javax.persistence.NamedQueries;
    import javax.persistence.NamedQuery;
    import javax.persistence.Table;
    import java.io.Serializable;

    /**
     * @author ehugonnet
     */
    @Entity
    @Table(name = "sc_resources_managers")
    @NamedQueries({@NamedQuery(name = "resourceValidator.getResourceValidator",
        query = "SELECT DISTINCT resourceValidator FROM ResourceValidator resourceValidator " +
            "WHERE resourceValidator.id.managerId = :currentUserId AND " +
            "resourceValidator.id.resourceId = :resourceId"),
        @NamedQuery(name = "resourceValidator.deleteAllResourceValidatorsForComponentInstance",
            query = "DELETE FROM ResourceValidator resourceValidator " +
                "WHERE resourceValidator.resource IN (SELECT resource FROM Resource resource " +
                "WHERE resource.instanceId = :instanceId)")})
    public class ResourceValidator
        extends BasicJpaEntity<ResourceValidator, ResourceValidatorPk>
        implements Serializable {

      private static final long serialVersionUID = -7310087626487651284L;
      @ManyToOne
      @JoinColumn(name = "resourceId", updatable = false, insertable = false, nullable = false,
          referencedColumnName = "id")
      private Resource resource;

      public ResourceValidator() {
      }

      public ResourceValidator(long resourceId, long managerId) {
        setId(resourceId + ResourceValidatorPk.COMPOSITE_SEPARATOR + managerId);
      }

      private String[] getStringIds() {
        return getId().split(ResourceValidatorPk.COMPOSITE_SEPARATOR);
      }

      public long getManagerId() {
        return Long.parseLong(getStringIds()[ResourceValidatorPk.RV_MANAGER_POSITION]);
      }

      public long getResourceId() {
        return Long.parseLong(getStringIds()[ResourceValidatorPk.RV_RESOURCE_POSITION]);
      }

      @Override
      public boolean equals(Object obj) {
        if (obj == null) {
          return false;
        }
        if (getClass() != obj.getClass()) {
          return false;
        }
        final ResourceValidator other = (ResourceValidator) obj;
        return this.getId() == other.getId() ||
            (this.getId() != null && this.getId().equals(other.getId()));
      }

      @Override
      public int hashCode() {
        int hash = 7;
        hash = 67 * hash + (this.getId() != null ? this.getId().hashCode() : 0);
        return hash;
      }

      public Resource getResource() {
        return resource;
      }

      public void setResource(Resource resource) {
        this.resource = resource;
        this.getNativeId().setResourceId(resource.getIdAsLong());
      }

      @Override
      public String toString() {
        return "ResourceValidator{" + "resourceValidatorPk=" + getId() + '}';
      }
    }