WidgetTypeDaoImpl.java

/**
 * Copyright © 2016-2017 The Thingsboard Authors
 *
 * 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.thingsboard.server.dao.widget;

import com.datastax.driver.core.querybuilder.Select.Where;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;
import org.thingsboard.server.common.data.widget.WidgetType;
import org.thingsboard.server.dao.AbstractModelDao;
import org.thingsboard.server.dao.model.WidgetTypeEntity;

import java.util.List;
import java.util.UUID;

import static com.datastax.driver.core.querybuilder.QueryBuilder.eq;
import static com.datastax.driver.core.querybuilder.QueryBuilder.select;
import static org.thingsboard.server.dao.model.ModelConstants.*;

@Component
@Slf4j
public class WidgetTypeDaoImpl extends AbstractModelDao<WidgetTypeEntity> implements WidgetTypeDao {

    @Override
    protected Class<WidgetTypeEntity> getColumnFamilyClass() {
        return WidgetTypeEntity.class;
    }

    @Override
    protected String getColumnFamilyName() {
        return WIDGET_TYPE_COLUMN_FAMILY_NAME;
    }

    @Override
    public WidgetTypeEntity save(WidgetType widgetType) {
        log.debug("Save widget type [{}] ", widgetType);
        return save(new WidgetTypeEntity(widgetType));
    }

    @Override
    public List<WidgetTypeEntity> findWidgetTypesByTenantIdAndBundleAlias(UUID tenantId, String bundleAlias) {
        log.debug("Try to find widget types by tenantId [{}] and bundleAlias [{}]", tenantId, bundleAlias);
        Where query = select().from(WIDGET_TYPE_BY_TENANT_AND_ALIASES_COLUMN_FAMILY_NAME)
                .where()
                .and(eq(WIDGET_TYPE_TENANT_ID_PROPERTY, tenantId))
                .and(eq(WIDGET_TYPE_BUNDLE_ALIAS_PROPERTY, bundleAlias));
        List<WidgetTypeEntity> widgetTypesEntities = findListByStatement(query);
        log.trace("Found widget types [{}] by tenantId [{}] and bundleAlias [{}]", widgetTypesEntities, tenantId, bundleAlias);
        return widgetTypesEntities;
    }

    @Override
    public WidgetTypeEntity findByTenantIdBundleAliasAndAlias(UUID tenantId, String bundleAlias, String alias) {
        log.debug("Try to find widget type by tenantId [{}], bundleAlias [{}] and alias [{}]", tenantId, bundleAlias, alias);
        Where query = select().from(WIDGET_TYPE_BY_TENANT_AND_ALIASES_COLUMN_FAMILY_NAME)
                .where()
                .and(eq(WIDGET_TYPE_TENANT_ID_PROPERTY, tenantId))
                .and(eq(WIDGET_TYPE_BUNDLE_ALIAS_PROPERTY, bundleAlias))
                .and(eq(WIDGET_TYPE_ALIAS_PROPERTY, alias));
        log.trace("Execute query {}", query);
        WidgetTypeEntity widgetTypeEntity = findOneByStatement(query);
        log.trace("Found widget type [{}] by tenantId [{}], bundleAlias [{}] and alias [{}]",
                widgetTypeEntity, tenantId, bundleAlias, alias);
        return widgetTypeEntity;
    }

}