org.nd4j.serde.json.JsonMappers Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.serde.json;
import lombok.extern.slf4j.Slf4j;
import org.nd4j.shade.jackson.databind.DeserializationFeature;
import org.nd4j.shade.jackson.databind.MapperFeature;
import org.nd4j.shade.jackson.databind.ObjectMapper;
import org.nd4j.shade.jackson.databind.SerializationFeature;
/**
* JSON mappers for serializing/deserializing objects
*
* @author Alex Black
*/
@Slf4j
public class JsonMappers {
private static ObjectMapper jsonMapper = new ObjectMapper();
/**
* @return The default/primary ObjectMapper for deserializing JSON network configurations in DL4J
*/
public static ObjectMapper getMapper(){
return jsonMapper;
}
private static void configureMapper(ObjectMapper ret) {
ret.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
ret.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
ret.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true);
ret.enable(SerializationFeature.INDENT_OUTPUT);
}
}