2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 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.serialize;
24 import com.fasterxml.jackson.core.JsonGenerator;
25 import com.fasterxml.jackson.databind.JsonSerializer;
26 import com.fasterxml.jackson.databind.SerializerProvider;
27 import java.io.IOException;
28 import java.lang.reflect.InvocationTargetException;
29 import java.lang.reflect.Method;
30 import org.opendaylight.yangtools.yang.binding.TypeObject;
32 public class TypeObjectSerializer extends JsonSerializer<TypeObject> {
35 * serialize typeobject values
36 * prefer stringValue() method over getValue() method
39 public void serialize(TypeObject value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
40 Method[] methods = value.getClass().getDeclaredMethods();
42 Method getValueMethod = null;
43 for (Method method : methods) {
44 name = method.getName();
45 if (method.getParameterCount() == 0) {
46 if (name.equals("getValue")) {
47 getValueMethod = method;
48 } else if (name.equals("stringValue")) {
50 gen.writeString((String) method.invoke(value));
52 } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException
54 throw new IOException("No String getter method supported TypeObject for " + value.getClass(),
60 if (getValueMethod != null) {
62 if (String.class.equals(getValueMethod.getReturnType())) {
63 gen.writeString((String) getValueMethod.invoke(value));
65 gen.writeObject(getValueMethod.invoke(value));
67 } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | IOException e) {
68 throw new IOException("No String getter method supported TypeObject for " + value.getClass(), e);