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/*
 * ===============================LICENSE_START======================================
 *  dcae-analytics
 * ================================================================================
 *    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 *  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.
 *  ============================LICENSE_END===========================================
 */

package org.openecomp.dcae.apod.analytics.cdap.plugins.validator;

import org.openecomp.dcae.apod.analytics.cdap.common.utils.ValidationUtils;
import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.DMaaPMRSinkPluginConfig;
import org.openecomp.dcae.apod.analytics.common.validation.GenericValidationResponse;

/**
 * Validates plugin config values in {@link DMaaPMRSinkPluginConfig}
 * <p>
 * @author Rajiv Singla . Creation Date: 1/30/2017.
 */
public class DMaaPMRSinkPluginConfigValidator extends BaseDMaaPMRPluginConfigValidator<DMaaPMRSinkPluginConfig> {

    private static final long serialVersionUID = 1L;

    /**
     * Validates plugin config values in {@link DMaaPMRSinkPluginConfig}
     *
     * @param sinkPluginConfig Sink Plugin Config
     *
     * @return Validation response containing validation errors if any
     */
    @Override
    public GenericValidationResponse<DMaaPMRSinkPluginConfig> validateAppSettings(
            final DMaaPMRSinkPluginConfig sinkPluginConfig) {

        // validate settings in BaseDMaaPMRPluginConfig
        final GenericValidationResponse<DMaaPMRSinkPluginConfig> validationResponse =
                super.validateAppSettings(sinkPluginConfig);

        if (ValidationUtils.isEmpty(sinkPluginConfig.getMessageColumnName())) {
            validationResponse.addErrorMessage("messageColumn Name",
                    "DMaaPMRSinkPluginConfig - message column name field is undefined: " + sinkPluginConfig);
        }

        return validationResponse;
    }
}