| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.kie.workbench.common.stunner.sw.marshall.yaml; |
| |
| import org.kie.j2cl.tools.yaml.mapper.api.YAMLDeserializer; |
| import org.kie.j2cl.tools.yaml.mapper.api.YAMLSerializer; |
| import org.kie.j2cl.tools.yaml.mapper.api.exception.YAMLDeserializationException; |
| import org.kie.j2cl.tools.yaml.mapper.api.internal.deser.StringYAMLDeserializer; |
| import org.kie.j2cl.tools.yaml.mapper.api.internal.deser.YAMLDeserializationContext; |
| import org.kie.j2cl.tools.yaml.mapper.api.internal.ser.StringYAMLSerializer; |
| import org.kie.j2cl.tools.yaml.mapper.api.internal.ser.YAMLSerializationContext; |
| import org.kie.j2cl.tools.yaml.mapper.api.node.NodeType; |
| import org.kie.j2cl.tools.yaml.mapper.api.node.YamlMapping; |
| import org.kie.j2cl.tools.yaml.mapper.api.node.YamlNode; |
| import org.kie.j2cl.tools.yaml.mapper.api.node.YamlSequence; |
| import org.kie.workbench.common.stunner.sw.definition.StartDefinition; |
| import org.kie.workbench.common.stunner.sw.definition.StartDefinition_YamlMapperImpl; |
| |
| public class StartDefinitionYamlTypeSerializer implements YAMLDeserializer, YAMLSerializer { |
| |
| private static final StartDefinition_YamlMapperImpl startDefinitionYamlSerializerImpl = |
| new StartDefinition_YamlMapperImpl(); |
| |
| private static final StringYAMLSerializer stringYAMLSerializer = new StringYAMLSerializer(); |
| private static final StringYAMLDeserializer stringYAMLDeserializer = new StringYAMLDeserializer(); |
| |
| |
| @Override |
| public Object deserialize(YamlMapping yaml, String key, YAMLDeserializationContext ctx) throws YAMLDeserializationException { |
| YamlNode value = yaml.getNode(key); |
| if (value == null) { |
| return null; |
| } |
| return deserialize(value, ctx); |
| } |
| |
| @Override |
| public Object deserialize(YamlNode node, YAMLDeserializationContext ctx) { |
| if (node == null) { |
| return null; |
| } |
| if(node.type() == NodeType.SCALAR) { |
| return stringYAMLDeserializer.deserialize(node, ctx); |
| } else { |
| return startDefinitionYamlSerializerImpl.getDeserializer().deserialize(node, ctx); |
| } |
| } |
| |
| @Override |
| public void serialize(YamlMapping writer, String propertyName, Object value, YAMLSerializationContext ctx) { |
| if (value instanceof String) { |
| stringYAMLSerializer.serialize(writer, propertyName, (String) value, ctx); |
| } else if (value instanceof StartDefinition) { |
| startDefinitionYamlSerializerImpl.getSerializer().serialize(writer, propertyName, (StartDefinition) value, ctx); |
| } |
| } |
| |
| @Override |
| public void serialize(YamlSequence writer, Object value, YAMLSerializationContext ctx) { |
| if (value instanceof String) { |
| stringYAMLSerializer.serialize(writer, (String) value, ctx); |
| } else if (value instanceof StartDefinition) { |
| startDefinitionYamlSerializerImpl.getSerializer().serialize(writer, (StartDefinition) value, ctx); |
| } |
| } |
| } |