LogModel.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2019 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.contacts.log;
 
import java.util.Date;
import org.turro.contacts.db.ContactsPU;
import org.turro.elephant.db.WhereClause;
import org.turro.jpa.Dao;
 
public class LogModel {
  
  public Long logCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(log) from LogEntry log");
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  public Long loginCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(log) from LogEntry log");
    wc.addClause("where path = :path");
    wc.addNamedValue("path", "/log/in");
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  public long getCountOf(String comment, String logPath, Date since) {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(log) from LogEntry log");
    wc.addClause("where comment = :comment");
    wc.addNamedValue("comment", comment);
    wc.addClause("and path = :path");
    wc.addNamedValue("path", logPath);
    wc.addClause("and dateLog >= :date");
    wc.addNamedValue("date", since);
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  /* Dao */
  
  private Dao _dao;
  
  private Dao getDao() {
    if(_dao == null) {
      _dao = new ContactsPU();
    }
    return _dao;
  }
 
}