diff options
Diffstat (limited to 'common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java')
| -rw-r--r-- | common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java | 218 |
1 files changed, 88 insertions, 130 deletions
diff --git a/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java b/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java index 969749b260..c2973a493f 100644 --- a/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java +++ b/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/DynamicConfiguration.java @@ -1,146 +1,104 @@ +/* + * Copyright © 2016-2018 European Support Limited + * + * 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.onap.config.api; import java.util.Arrays; +import java.util.Collections; import java.util.List; -/** - * The type Dynamic configuration. - * - * @param <T> the type parameter - */ + public class DynamicConfiguration<T> { - /** - * The Tenant. - */ - String tenant; - /** - * The Namespace. - */ - String namespace; - /** - * The Key. - */ - String key; - /** - * The Configuration. - */ - Configuration configuration; - /** - * The Clazz. - */ - Class clazz; - /** - * The Default value. - */ - T defaultValue; + private String tenant; + + private String namespace; + + private String key; + + private Configuration configuration; - /** - * Gets dynamic configuration. - * - * @param <T> the type parameter - * @param tenant the tenant - * @param namespace the namespace - * @param key the key - * @param clazz the clazz - * @param defaultValue the default value - * @param configuration the configuration - * @return the dynamic configuration - */ - public static <T> DynamicConfiguration<T> getDynamicConfiguration(String tenant, String namespace, - String key, Class<T> clazz, - T defaultValue, - Configuration configuration) { - DynamicConfiguration<T> dynamicConfiguration = new DynamicConfiguration<>(); - dynamicConfiguration.tenant = tenant; - dynamicConfiguration.namespace = namespace; - dynamicConfiguration.key = key; - dynamicConfiguration.clazz = clazz; - dynamicConfiguration.defaultValue = defaultValue; - dynamicConfiguration.configuration = configuration; - return dynamicConfiguration; - } + private Class clazz; + + private T defaultValue; + + public static <K> DynamicConfiguration<List<K>> getDynConfiguration(String tenant, String namespace, String key, + Class<K> clazz, K defaultValue, Configuration configuration) { + if (clazz.isPrimitive()) { + throw new RuntimeException("Only Wrapper classes like Integer, Long, Double, " + + "Boolean etc including String are supported."); + } + return getDynamicConfiguration(tenant, namespace, key, getArrayClass(clazz), + Collections.singletonList(defaultValue), configuration); + } - /** - * Gets dyn configuration. - * - * @param <K> the type parameter - * @param tenant the tenant - * @param namespace the namespace - * @param key the key - * @param clazz the clazz - * @param defaultValue the default value - * @param configuration the configuration - * @return the dyn configuration - */ - public static <K> DynamicConfiguration<List<K>> getDynConfiguration(String tenant, - String namespace, String key, - Class<K> clazz, - K defaultValue, - Configuration configuration) { - if (clazz.isPrimitive()) { - throw new RuntimeException( - "Only Wrapper classes like Integer, Long, Double, " - + "Boolean etc including String are supported."); + public static <T> DynamicConfiguration<T> getDynamicConfiguration(String tenant, String namespace, String key, + Class<T> clazz, T defaultValue, Configuration configuration) { + DynamicConfiguration<T> dynamicConfiguration = new DynamicConfiguration<>(); + dynamicConfiguration.tenant = tenant; + dynamicConfiguration.namespace = namespace; + dynamicConfiguration.key = key; + dynamicConfiguration.clazz = clazz; + dynamicConfiguration.defaultValue = defaultValue; + dynamicConfiguration.configuration = configuration; + return dynamicConfiguration; } - return getDynamicConfiguration(tenant, namespace, key, getArrayClass(clazz), - Arrays.asList(defaultValue), configuration); - } - /** - * Gets array class. - * - * @param clazz the clazz - * @return the array class - */ - public static Class getArrayClass(Class clazz) { - Class arrayClass = null; - switch (clazz.getName()) { - case "java.lang.Byte": - arrayClass = Byte[].class; - break; - case "java.lang.Short": - arrayClass = Short[].class; - break; - case "java.lang.Integer": - arrayClass = Integer[].class; - break; - case "java.lang.Long": - arrayClass = Long[].class; - break; - case "java.lang.Float": - arrayClass = Float[].class; - break; - case "java.lang.Double": - arrayClass = Double[].class; - break; - case "java.lang.Boolean": - arrayClass = Boolean[].class; - break; - case "java.lang.Character": - arrayClass = Character[].class; - break; - case "java.lang.String": - arrayClass = String[].class; - break; - default: + public static Class getArrayClass(Class clazz) { + Class arrayClass = null; + switch (clazz.getName()) { + case "java.lang.Byte": + arrayClass = Byte[].class; + break; + case "java.lang.Short": + arrayClass = Short[].class; + break; + case "java.lang.Integer": + arrayClass = Integer[].class; + break; + case "java.lang.Long": + arrayClass = Long[].class; + break; + case "java.lang.Float": + arrayClass = Float[].class; + break; + case "java.lang.Double": + arrayClass = Double[].class; + break; + case "java.lang.Boolean": + arrayClass = Boolean[].class; + break; + case "java.lang.Character": + arrayClass = Character[].class; + break; + case "java.lang.String": + arrayClass = String[].class; + break; + default: + } + return arrayClass; } - return arrayClass; - } - /** - * Get t. - * - * @return the t - */ - public T get() { - Object toReturn = configuration - .get(tenant, namespace, key, clazz, Hint.LATEST_LOOKUP, Hint.EXTERNAL_LOOKUP, - Hint.NODE_SPECIFIC); - if (toReturn != null && toReturn.getClass().isArray()) { - toReturn = Arrays.asList((Object[]) toReturn); + public T get() { + Object toReturn = configuration.get(tenant, namespace, key, clazz, Hint.LATEST_LOOKUP, Hint.EXTERNAL_LOOKUP, + Hint.NODE_SPECIFIC); + if (toReturn != null && toReturn.getClass().isArray()) { + toReturn = Arrays.asList((Object[]) toReturn); + } + return toReturn == null ? defaultValue : (T) toReturn; } - return toReturn == null ? defaultValue : (T) toReturn; - } } |