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.yang.mapper;
24 import java.lang.reflect.InvocationTargetException;
25 import java.lang.reflect.Method;
27 import javax.annotation.Nullable;
28 import org.eclipse.jdt.annotation.NonNull;
29 import org.onap.ccsdk.features.sdnr.wt.yang.mapper.mapperextensions.YangToolsBuilderAnnotationIntrospector;
30 import org.opendaylight.yangtools.yang.binding.DataObject;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
35 * YangToolsMapper is a specific Jackson mapper configuration for opendaylight yangtools serialization or
36 * deserialization of DataObject to/from JSON TODO ChoiceIn and Credentials deserialization only for
37 * LoginPasswordBuilder
39 public class YangToolsMapper2<T extends DataObject> extends YangToolsMapper {
41 private static final Logger LOG = LoggerFactory.getLogger(YangToolsMapper2.class);
42 private static final long serialVersionUID = 1L;
44 private @Nullable final Class<?> builderClazz;
47 * Generic Object creation of yangtools java class builder pattern.
49 * @param <X> Class of DataObject
50 * @param <B> Builder for the class.
51 * @param clazz specifies class to be mapped
52 * @param builderClazz is the builder for class with name pattern "clazzBuilder".<br>
53 * If null the clazz is expected to support normal jackson build pattern.
54 * @throws ClassNotFoundException if builderClazz not available in bundle
56 public <X extends T, B> YangToolsMapper2(@NonNull Class<T> clazz,
57 @Nullable Class<B> builderClazz) throws ClassNotFoundException {
58 super(new YangToolsBuilderAnnotationIntrospector(clazz, builderClazz));
61 builderClazz != null ? builderClazz : getBuilderClass(YangToolsMapperHelper.getBuilderClassName(clazz));
65 * Get Builder object for yang tools interface.
67 * @param <T> yang-tools base datatype
68 * @param clazz class with interface.
69 * @return builder for interface or null if not existing
71 public @Nullable<B> B getBuilder(Class<T> clazz) {
73 if (builderClazz != null)
74 return (B) builderClazz.getDeclaredConstructor().newInstance();
77 } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException
78 | NoSuchMethodException | SecurityException e) {
79 LOG.warn("Problem intantiating Builder", e);
84 // --- Private functions
87 * Search builder in context
91 * @throws ClassNotFoundException
93 @SuppressWarnings("unchecked")
94 private <X extends T, B> Class<B> getBuilderClass(String name) throws ClassNotFoundException {
95 return (Class<B>) YangToolsMapperHelper.getBuilderClass(name);