2 * ===============================LICENSE_START======================================
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4 * ================================================================================
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5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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6 * ================================================================================
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7 * Licensed under the Apache License, Version 2.0 (the "License");
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8 * you may not use this file except in compliance with the License.
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9 * You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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13 * Unless required by applicable law or agreed to in writing, software
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14 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * See the License for the specific language governing permissions and
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17 * limitations under the License.
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18 * ============================LICENSE_END===========================================
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21 package org.openecomp.dcae.apod.analytics.cdap.plugins.validator;
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23 import org.openecomp.dcae.apod.analytics.cdap.common.utils.ValidationUtils;
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24 import org.openecomp.dcae.apod.analytics.cdap.common.validation.CDAPAppSettingsValidator;
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25 import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.BaseDMaaPMRPluginConfig;
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26 import org.openecomp.dcae.apod.analytics.common.validation.GenericValidationResponse;
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29 * Validates plugin config values which are common in DMaaP MR Configs - {@link BaseDMaaPMRPluginConfig}
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31 * @author Rajiv Singla . Creation Date: 1/23/2017.
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33 * @param <T> {@link BaseDMaaPMRPluginConfig} Sub classes
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35 public abstract class BaseDMaaPMRPluginConfigValidator<T extends BaseDMaaPMRPluginConfig> implements
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36 CDAPAppSettingsValidator<T, GenericValidationResponse<T>> {
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38 private static final long serialVersionUID = 1L;
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41 * Validates the {@link BaseDMaaPMRPluginConfig} parameters
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43 * @param baseDMaaPMRPluginConfig DMaaP MR Plugin Config
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45 * @return Validation Response containing validation errors if any
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48 public GenericValidationResponse<T> validateAppSettings(final T baseDMaaPMRPluginConfig) {
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50 final GenericValidationResponse<T> validationResponse = new GenericValidationResponse<>();
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52 if (ValidationUtils.isEmpty(baseDMaaPMRPluginConfig.getHostName())) {
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53 validationResponse.addErrorMessage(
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55 "DMaaPMRPluginConfig - hostname field is undefined: " + baseDMaaPMRPluginConfig);
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58 if (baseDMaaPMRPluginConfig.getPortNumber() == null) {
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59 validationResponse.addErrorMessage(
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61 "DMaaPMRPluginConfig - host port number field is undefined: " + baseDMaaPMRPluginConfig);
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64 if (ValidationUtils.isEmpty(baseDMaaPMRPluginConfig.getTopicName())) {
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65 validationResponse.addErrorMessage(
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67 "DMaaPMRSourcePluginConfig - topic name field is undefined: " + baseDMaaPMRPluginConfig);
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70 return validationResponse;
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