LogSchemaService.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.server.common.dao;


import org.kaaproject.kaa.common.dto.VersionDto;
import org.kaaproject.kaa.common.dto.logs.LogSchemaDto;

import java.util.List;

/**
 * The interface Log Schema service.
 */

public interface LogSchemaService {

  /**
   * Find log schemas by application id.
   *
   * @param applicationId the application id
   * @return the list of log schemas
   */
  List<LogSchemaDto> findLogSchemasByAppId(String applicationId);

  /**
   * Find all Log Schema versions for Application with specific id.
   *
   * @param applicationId the id of Application
   * @return List of Log Schema versions
   */
  List<VersionDto> findLogSchemaVersionsByApplicationId(String applicationId);

  /**
   * Find log schema by id.
   *
   * @param id the log schema id
   * @return the log schema dto
   */
  LogSchemaDto findLogSchemaById(String id);

  /**
   * Find log schema by application id and version.
   *
   * @param appId         the application id
   * @param schemaVersion the schema version
   * @return the log schema dto
   */
  LogSchemaDto findLogSchemaByAppIdAndVersion(String appId, int schemaVersion);

  /**
   * Save log schema.
   *
   * @param logSchemaDto the log schema dto
   * @return the log schema dto
   */
  LogSchemaDto saveLogSchema(LogSchemaDto logSchemaDto);

  /**
   * Remove log schemas by application id.
   *
   * @param applicationId the application id
   */
  void removeLogSchemasByAppId(String applicationId);

  /**
   * Remove log schema by id.
   *
   * @param id the id
   */
  void removeLogSchemaById(String id);
}