org.jsonschema2pojo.GsonAnnotator Maven / Gradle / Ivy
/**
* Copyright © 2010-2020 Nokia
*
* 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.
*/
/**
*
*/
package org.jsonschema2pojo;
import com.fasterxml.jackson.databind.JsonNode;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
import com.sun.codemodel.JDefinedClass;
import com.sun.codemodel.JEnumConstant;
import com.sun.codemodel.JFieldVar;
/**
* Annotates generated Java types using Gson. The annotations used here are most
* useful when the JSON fields have characters (like underscores) that are
* poorly suited for beans. By using the {@link SerializedName} annotation, we
* are able to preserve the original format. Use this in conjunction with
* {@link GenerationConfig#getPropertyWordDelimiters} to filter out underscores
* or other unwanted delimiters but still marshal/unmarshal the same content.
*
* @see https://code.google.com/p/google-gson/
*/
public class GsonAnnotator extends AbstractAnnotator {
public GsonAnnotator(GenerationConfig generationConfig) {
super(generationConfig);
}
@Override
public void propertyField(JFieldVar field, JDefinedClass clazz, String propertyName, JsonNode propertyNode) {
field.annotate(SerializedName.class).param("value", propertyName);
field.annotate(Expose.class);
}
@Override
public void enumConstant(JDefinedClass _enum, JEnumConstant constant, String value) {
constant.annotate(SerializedName.class).param("value", value);
}
@Override
public boolean isAdditionalPropertiesSupported() {
return false;
}
}