/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare (INFN). 2006-2016
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.glite.security.voms.admin.persistence.tools;

import org.apache.commons.cli.CommandLine;
import org.glite.security.voms.admin.persistence.dao.generic.AuditSearchDAO;
import org.glite.security.voms.admin.persistence.dao.generic.DAOFactory;
import org.glite.security.voms.admin.view.actions.audit.AuditLogSearchParams;

public class Count extends AbstractAuditLogSearchCommand {

  public static final String NAME = "count";

  @Override
  public void execute(CommandLine line) {

    AuditSearchDAO dao = DAOFactory.instance().getAuditSearchDAO();

    AuditLogSearchParams params = addConstraintsFromCommandLine(line);

    System.out.println(dao.countEventsMatchingParams(params));
  }

  @Override
  public String getDescription() {

    return "Count records in the audit LOG matching the search parameters. "
      + "If no parameters are provided, counts all records.";

  }

  @Override
  public String getName() {
    return NAME;
  }

}