diff options
author | an4828 <nekrassov@att.com> | 2017-09-26 14:35:17 -0400 |
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committer | an4828 <nekrassov@att.com> | 2017-09-26 14:35:24 -0400 |
commit | 06044df56fb07f4b368888581752855595e7b147 (patch) | |
tree | 6400a3a6ede762887861a621b7fdbfadd25190d5 /dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java | |
parent | 475cb8c867038acd73ff540173d54bac3947c610 (diff) |
TCA: Support for VES/A&AI enrichment
Change-Id: I75e0f8e034b9334e918304739e4d73dd12c1ff62
Signed-off-by: an4828 <nekrassov@att.com>
Issue-ID: DCAEGEN2-116
Diffstat (limited to 'dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java')
-rw-r--r-- | dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java b/dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java index b987caf..d672593 100644 --- a/dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java +++ b/dcae-analytics-cdap-common/src/main/java/org/openecomp/dcae/apod/analytics/cdap/common/utils/ValidationUtils.java @@ -1,107 +1,107 @@ -/* - * ===============================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.common.utils; - - -import org.openecomp.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException; -import org.openecomp.dcae.apod.analytics.cdap.common.settings.CDAPAppSettings; -import org.openecomp.dcae.apod.analytics.cdap.common.validation.CDAPAppSettingsValidator; -import org.openecomp.dcae.apod.analytics.common.validation.ValidationResponse; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import javax.annotation.Nonnull; -import javax.annotation.Nullable; - -import static com.google.common.base.Preconditions.checkNotNull; - -/** - * Utility methods to validate null checks, empty string etc - * - * @author Rajiv Singla . Creation Date: 10/24/2016. - */ -public abstract class ValidationUtils { - - private static final Logger LOG = LoggerFactory.getLogger(ValidationUtils.class); - - private ValidationUtils() { - - } - - /** - * Checks if String is empty. For null string true is returned - * - * @param stringValue string value - * @return returns true is string is empty or null - */ - public static boolean isEmpty(@Nullable final String stringValue) { - return stringValue == null || stringValue.isEmpty() || stringValue.trim().isEmpty(); - } - - - /** - * Checks if String value is present. A null, empty, or blank values of string - * are considered not present. - * - * @param stringValue string value to check if it is present or not - * - * @return true if string value is not null, empty or blank - */ - public static boolean isPresent(@Nullable final String stringValue) { - return !isEmpty(stringValue); - } - - - /** - * Provides common functionality to Validates CDAP App Settings. Throws Runtime exception if validation fails - * - * @param appSettings app Settings e.g. App Config, App Preferences etc - * @param appSettingsValidator app Settings validator - * - * @param <T> Settings type e.g. AppConfig or AppPreferences - * @param <R> Validation Response type - * @param <V> Validator Type - */ - public static <T extends CDAPAppSettings, R extends ValidationResponse<T>, - V extends CDAPAppSettingsValidator<T, R>> void validateSettings(@Nonnull final T appSettings, - @Nonnull final V appSettingsValidator) { - checkNotNull(appSettings, "App Settings must not be null"); - checkNotNull(appSettingsValidator, "App Settings validator must not be null"); - - final String appSettingsClassName = appSettings.getClass().getSimpleName(); - final String appSettingsClassValidator = appSettingsValidator.getClass().getSimpleName(); - - LOG.debug("Validating App Settings for: {}, with App Settings Validator: {} ", - appSettingsClassName, appSettingsClassValidator); - - final R validationResponse = appSettingsValidator.validateAppSettings(appSettings); - - // If setting validation fails throw an exception - if (validationResponse.hasErrors()) { - throw new CDAPSettingsException( - validationResponse.getAllErrorMessage(), LOG, new IllegalArgumentException()); - } - - LOG.debug("App Settings Validation Successful for app Settings: {} with validator: {}", appSettingsClassName, - appSettingsClassValidator); - } - -} +/*
+ * ===============================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.common.utils;
+
+
+import org.openecomp.dcae.apod.analytics.cdap.common.exception.CDAPSettingsException;
+import org.openecomp.dcae.apod.analytics.cdap.common.settings.CDAPAppSettings;
+import org.openecomp.dcae.apod.analytics.cdap.common.validation.CDAPAppSettingsValidator;
+import org.openecomp.dcae.apod.analytics.common.validation.ValidationResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Utility methods to validate null checks, empty string etc
+ *
+ * @author Rajiv Singla . Creation Date: 10/24/2016.
+ */
+public abstract class ValidationUtils {
+
+ private static final Logger LOG = LoggerFactory.getLogger(ValidationUtils.class);
+
+ private ValidationUtils() {
+
+ }
+
+ /**
+ * Checks if String is empty. For null string true is returned
+ *
+ * @param stringValue string value
+ * @return returns true is string is empty or null
+ */
+ public static boolean isEmpty(@Nullable final String stringValue) {
+ return stringValue == null || stringValue.isEmpty() || stringValue.trim().isEmpty();
+ }
+
+
+ /**
+ * Checks if String value is present. A null, empty, or blank values of string
+ * are considered not present.
+ *
+ * @param stringValue string value to check if it is present or not
+ *
+ * @return true if string value is not null, empty or blank
+ */
+ public static boolean isPresent(@Nullable final String stringValue) {
+ return !isEmpty(stringValue);
+ }
+
+
+ /**
+ * Provides common functionality to Validates CDAP App Settings. Throws Runtime exception if validation fails
+ *
+ * @param appSettings app Settings e.g. App Config, App Preferences etc
+ * @param appSettingsValidator app Settings validator
+ *
+ * @param <T> Settings type e.g. AppConfig or AppPreferences
+ * @param <R> Validation Response type
+ * @param <V> Validator Type
+ */
+ public static <T extends CDAPAppSettings, R extends ValidationResponse<T>,
+ V extends CDAPAppSettingsValidator<T, R>> void validateSettings(@Nonnull final T appSettings,
+ @Nonnull final V appSettingsValidator) {
+ checkNotNull(appSettings, "App Settings must not be null");
+ checkNotNull(appSettingsValidator, "App Settings validator must not be null");
+
+ final String appSettingsClassName = appSettings.getClass().getSimpleName();
+ final String appSettingsClassValidator = appSettingsValidator.getClass().getSimpleName();
+
+ LOG.debug("Validating App Settings for: {}, with App Settings Validator: {} ",
+ appSettingsClassName, appSettingsClassValidator);
+
+ final R validationResponse = appSettingsValidator.validateAppSettings(appSettings);
+
+ // If setting validation fails throw an exception
+ if (validationResponse.hasErrors()) {
+ throw new CDAPSettingsException(
+ validationResponse.getAllErrorMessage(), LOG, new IllegalArgumentException());
+ }
+
+ LOG.debug("App Settings Validation Successful for app Settings: {} with validator: {}", appSettingsClassName,
+ appSettingsClassValidator);
+ }
+
+}
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