AttachActivity.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2023 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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.
 *
 * 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 <http://www.gnu.org/licenses/>.
 */
 
package org.turro.activity;
 
import org.turro.attach.db.AttachPU;
import org.turro.attach.entity.Attachment;
import org.turro.entities.IElephantEntity;
import org.turro.jpa.Dao;
import org.turro.sql.SqlClause;
import org.turro.util.Cached;
 
@ElephantActivity
public class AttachActivity implements IElephantActivity {
 
  @Override
  public void generate() {
    Activities attacts = Activities.of("Attached");
    SqlClause.select("attach").from("Attachment attach")
            .where().greater("attach.modification", attacts.lastDate())
            .dao(dao.get()).forEach(Attachment.class, attach -> {
              IElephantEntity iattach = attach.getOwnerEntity();
              if(!iattach.isEmpty()) {
                attacts.add(attach.getModification(), AttachPU.getObjectPath(attach), iattach.getPath(), iattach.getHierarchicalPath());
              }
            });
  }
 
  /* Dao */
  
  private final Cached<Dao> dao = Cached.instance(() -> new AttachPU());
 
}