--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.onap.ccsdk.features.sdnr.wt.yang.mapper.mapperextensions;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.BeanDescription;
+import com.fasterxml.jackson.databind.DeserializationConfig;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.databind.KeyDeserializer;
+import com.fasterxml.jackson.databind.deser.BeanDeserializerModifier;
+import com.fasterxml.jackson.databind.type.MapType;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.NoSuchElementException;
+import java.util.Optional;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.YangToolsMapperHelper;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.serialize.BaseIdentityDeserializer;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.serialize.ClassDeserializer;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.serialize.IdentifierDeserializer;
+import org.onap.ccsdk.features.sdnr.wt.yang.mapper.serialize.TypeObjectDeserializer;
+import org.opendaylight.yangtools.yang.binding.BaseIdentity;
+import org.opendaylight.yangtools.yang.binding.Identifier;
+import org.opendaylight.yangtools.yang.binding.ScalarTypeObject;
+import org.opendaylight.yangtools.yang.binding.TypeObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class YangToolsDeserializerModifier2 extends BeanDeserializerModifier {
+
+ private static final Logger LOG = LoggerFactory.getLogger(YangToolsDeserializerModifier2.class);
+ private static final String getEnumMethodName = "valueOf";
+ private static final String getEnumMethodName2 = "forName";
+
+ @SuppressWarnings("unchecked")
+ public static Enum<?> parseEnum(String value, Class<?> clazz) throws IllegalAccessException,
+ IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
+ try {
+ Method method = clazz.getDeclaredMethod(getEnumMethodName, String.class);
+ Enum<?> result = (Enum<?>) method.invoke(null, value);
+ LOG.debug("Deserialize '{}' with class '{}' to '{}'", value, clazz.getName(), result);
+ return result;
+ } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException
+ | NoSuchElementException | SecurityException e) {
+ Method method = clazz.getDeclaredMethod(getEnumMethodName2, String.class);
+ Optional<Enum<?>> result = (Optional<Enum<?>>) method.invoke(null, value);
+ LOG.debug("Deserialize '{}' with class '{}' to '{}'", value, clazz.getName(), result);
+ return result.orElseThrow();
+ }
+ }
+
+ @Override
+ public JsonDeserializer<Enum<?>> modifyEnumDeserializer(DeserializationConfig config, final JavaType type,
+ BeanDescription beanDesc, final JsonDeserializer<?> deserializer) {
+ return new JsonDeserializer<Enum<?>>() {
+
+ @Override
+ public Enum<?> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
+ Class<?> clazz = type.getRawClass();
+
+ try {
+ return parseEnum(jp.getValueAsString(), clazz);
+ } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException
+ | NoSuchMethodException | NoSuchElementException | SecurityException e) {
+ LOG.warn("problem deserializing enum for {} with value {}: {}", clazz.getName(),
+ jp.getValueAsString(), e);
+ }
+ throw new IOException(
+ "unable to parse enum (" + type.getRawClass() + ")for value " + jp.getValueAsString());
+ }
+ };
+ }
+
+ @Override
+ public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config, BeanDescription beanDesc,
+ JsonDeserializer<?> deserializer) {
+ final JavaType type = beanDesc.getType();
+ final Class<?> rawClass = type.getRawClass();
+
+ JsonDeserializer<?> deser = super.modifyDeserializer(config, beanDesc, deserializer);
+
+ if (YangToolsMapperHelper.implementsInterface(rawClass, TypeObject.class)) {
+ deser = new TypeObjectDeserializer<TypeObject>(type, deser);
+ } else if (YangToolsMapperHelper.implementsInterface(rawClass, ScalarTypeObject.class)) {
+ deser = new TypeObjectDeserializer<ScalarTypeObject<?>>(type, deser);
+ } else if (YangToolsMapperHelper.implementsInterface(rawClass, BaseIdentity.class)) {
+ deser = new BaseIdentityDeserializer<BaseIdentity>(deser);
+ } else if (rawClass.equals(Class.class)) {
+ deser = new ClassDeserializer(rawClass);
+ }
+
+ LOG.debug("Deserialize '{}' with deserializer '{}'", rawClass.getName(), deser.getClass().getName());
+ return deser;
+ }
+
+ @Override
+ public JsonDeserializer<?> modifyMapDeserializer(DeserializationConfig config, MapType type,
+ BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
+ final Class<?> rawClass = type.getBindings().getBoundType(1).getRawClass();
+ return new YangtoolsMapDesirializer(rawClass);
+ }
+
+ @Override
+ public KeyDeserializer modifyKeyDeserializer(DeserializationConfig config, JavaType type, KeyDeserializer deser) {
+ KeyDeserializer res;
+ if (YangToolsMapperHelper.implementsInterface(type.getRawClass(), Identifier.class)) {
+ res = new IdentifierDeserializer();
+ } else {
+ res = super.modifyKeyDeserializer(config, type, deser);
+ }
+ LOG.debug("Keydeserialize '{}' with deserializer '{}'", type.getRawClass().getName(), res.getClass().getName());
+ return res;
+ }
+}
Code Review / ccsdk / features.git / blobdiff