2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.yangtools;
24 import java.lang.reflect.InvocationTargetException;
25 import javax.annotation.Nullable;
26 import org.eclipse.jdt.annotation.NonNull;
27 import org.onap.ccsdk.features.sdnr.wt.dataprovider.yangtools.mapperextensions.YangToolsBuilderAnnotationIntrospector;
28 import org.opendaylight.yangtools.concepts.Builder;
29 import org.opendaylight.yangtools.yang.binding.DataObject;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
34 * YangToolsMapper is a specific Jackson mapper configuration for opendaylight yangtools serialization or
35 * deserialization of DataObject to/from JSON TODO ChoiceIn and Credentials deserialization only for
36 * LoginPasswordBuilder
38 public class YangToolsMapper2<T extends DataObject> extends YangToolsMapper {
40 private static final Logger LOG = LoggerFactory.getLogger(YangToolsMapper2.class);
41 private static final long serialVersionUID = 1L;
43 private @Nullable final Class<? extends Builder<? extends T>> builderClazz;
46 * Generic Object creation of yangtools java class builder pattern.
48 * @param <X> Class of DataObject
49 * @param <B> Builder for the class.
50 * @param clazz specifies class to be mapped
51 * @param builderClazz is the builder for class with name pattern "clazzBuilder".<br>
52 * If null the clazz is expected to support normal jackson build pattern.
53 * @throws ClassNotFoundException if builderClazz not available in bundle
55 public <X extends T, B extends Builder<X>> YangToolsMapper2(@NonNull Class<T> clazz,
56 @Nullable Class<B> builderClazz) throws ClassNotFoundException {
57 super(new YangToolsBuilderAnnotationIntrospector(clazz, builderClazz));
60 builderClazz != null ? builderClazz : getBuilderClass(YangToolsMapperHelper.getBuilderClassName(clazz));
64 * Get Builder object for yang tools interface.
66 * @param <T> yang-tools base datatype
67 * @param clazz class with interface.
68 * @return builder for interface or null if not existing
70 public @Nullable Builder<? extends T> getBuilder(Class<T> clazz) {
72 if (builderClazz != null)
73 return builderClazz.getDeclaredConstructor().newInstance();
76 } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException
77 | NoSuchMethodException | SecurityException e) {
78 LOG.warn("Problem intantiating Builder", e);
83 // --- Private functions
86 * Search builder in context
90 * @throws ClassNotFoundException
92 @SuppressWarnings("unchecked")
93 private <X extends T, B extends Builder<X>> Class<B> getBuilderClass(String name) throws ClassNotFoundException {
94 return (Class<B>) YangToolsMapperHelper.getBuilderClass(name);