diff options
Diffstat (limited to 'dcae-analytics-cdap-plugins/src/main/java/org/onap/dcae/apod/analytics/cdap/plugins/validator/SimpleTCAPluginConfigValidator.java')
-rw-r--r-- | dcae-analytics-cdap-plugins/src/main/java/org/onap/dcae/apod/analytics/cdap/plugins/validator/SimpleTCAPluginConfigValidator.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/dcae-analytics-cdap-plugins/src/main/java/org/onap/dcae/apod/analytics/cdap/plugins/validator/SimpleTCAPluginConfigValidator.java b/dcae-analytics-cdap-plugins/src/main/java/org/onap/dcae/apod/analytics/cdap/plugins/validator/SimpleTCAPluginConfigValidator.java new file mode 100644 index 0000000..425aab6 --- /dev/null +++ b/dcae-analytics-cdap-plugins/src/main/java/org/onap/dcae/apod/analytics/cdap/plugins/validator/SimpleTCAPluginConfigValidator.java @@ -0,0 +1,91 @@ +/* + * ===============================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.onap.dcae.apod.analytics.cdap.plugins.validator; + +import co.cask.cdap.api.data.schema.Schema; +import org.onap.dcae.apod.analytics.cdap.common.utils.ValidationUtils; +import org.onap.dcae.apod.analytics.cdap.common.validation.CDAPAppSettingsValidator; +import org.onap.dcae.apod.analytics.cdap.plugins.domain.config.tca.SimpleTCAPluginConfig; +import org.onap.dcae.apod.analytics.cdap.plugins.utils.CDAPPluginUtils; +import org.onap.dcae.apod.analytics.common.validation.GenericValidationResponse; + +/** + * Validator that validate {@link SimpleTCAPluginConfig} + * <p> + * @author Rajiv Singla . Creation Date: 2/21/2017. + */ +public class SimpleTCAPluginConfigValidator implements CDAPAppSettingsValidator<SimpleTCAPluginConfig, + GenericValidationResponse<SimpleTCAPluginConfig>> { + + private static final long serialVersionUID = 1L; + + @Override + public GenericValidationResponse<SimpleTCAPluginConfig> validateAppSettings( + final SimpleTCAPluginConfig tcaPluginConfig) { + + final GenericValidationResponse<SimpleTCAPluginConfig> validationResponse = new GenericValidationResponse<>(); + + if (ValidationUtils.isEmpty(tcaPluginConfig.getVesMessageFieldName())) { + validationResponse.addErrorMessage("vesMessageFieldName", + "Missing VES Message Field Name from plugin incoming schema"); + } + + if (ValidationUtils.isEmpty(tcaPluginConfig.getPolicyJson())) { + validationResponse.addErrorMessage("policyJson", + "Missing tca Policy Json"); + } + + final String alertFieldValue = tcaPluginConfig.getAlertFieldName(); + final String alertFieldName = "alertFieldName"; + if (ValidationUtils.isEmpty(alertFieldValue)) { + validationResponse.addErrorMessage(alertFieldName, + "Missing alert Field Name that will be placed in plugin outgoing schema"); + } + + if (ValidationUtils.isEmpty(tcaPluginConfig.getMessageTypeFieldName())) { + validationResponse.addErrorMessage("messageTypeField", + "Missing message Type Field Name that will be placed in plugin outgoing schema"); + } + + + final String outputSchemaJson = tcaPluginConfig.getSchema(); + if (ValidationUtils.isEmpty(outputSchemaJson)) { + validationResponse.addErrorMessage("output schema", "Output schema is not present"); + } else { + // validate output schema - alert field name is of type string + if (alertFieldValue != null && + !CDAPPluginUtils.validateSchemaFieldType(outputSchemaJson, alertFieldValue, Schema.Type.STRING)) { + validationResponse.addErrorMessage(alertFieldName, + String.format( + "Alert Field Name: %s must be String type", alertFieldValue)); + } + // validate output schema - alert field name is nullable + if (alertFieldValue != null && + !CDAPPluginUtils.validateSchemaFieldType(outputSchemaJson, alertFieldValue, Schema.Type.NULL)) { + validationResponse.addErrorMessage(alertFieldName, + String.format( + "Alert Field Name: %s must be marked as nullable type", alertFieldValue)); + } + } + + return validationResponse; + } +} |