net.binis.codegen.jackson.CodeJackson Maven / Gradle / Ivy
package net.binis.codegen.jackson;
/*-
* #%L
* code-generator-jackson
* %%
* Copyright (C) 2021 - 2024 Binis Belev
* %%
* 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.
* #L%
*/
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import net.binis.codegen.annotation.CodeConfiguration;
import net.binis.codegen.exception.MapperException;
import net.binis.codegen.exception.ValidationFormException;
import net.binis.codegen.factory.CodeFactory;
import net.binis.codegen.jackson.serialize.CodeEnumStringSerializer;
import net.binis.codegen.map.Mapper;
@CodeConfiguration
public class CodeJackson {
public static void initialize() {
CodeFactory.registerType(ObjectMapper.class, CodeFactory.lazy(CodeJackson::getMapper));
Mapper.registerMapper(String.class, Object.class, (source, destination) -> {
try {
return CodeFactory.create(ObjectMapper.class).readerForUpdating(destination).readValue(source);
} catch (ValidationFormException v) {
throw v;
} catch (Exception e) {
throw new MapperException(e);
}
});
}
public static ObjectMapper getMapper() {
var mapper = new ObjectMapper();
mapper.setTypeFactory(new CodeProxyTypeFactory(mapper.getTypeFactory()));
SimpleModule module = new SimpleModule();
module.setDeserializerModifier(new CodeBeanDeserializerModifier());
module.addSerializer(new CodeEnumStringSerializer());
mapper.registerModule(module);
return mapper;
}
private CodeJackson() {
//Do nothing
}
}