com.savoirtech.hecate.gson.JsonElementConverter Maven / Gradle / Ivy
/*
* Copyright (c) 2012-2015 Savoir Technologies, Inc.
*
* 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 com.savoirtech.hecate.gson;
import com.datastax.oss.driver.api.core.type.DataType;
import com.datastax.oss.driver.api.core.type.DataTypes;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.savoirtech.hecate.pojo.convert.Converter;
public class JsonElementConverter implements Converter {
//----------------------------------------------------------------------------------------------------------------------
// Converter Implementation
//----------------------------------------------------------------------------------------------------------------------
@Override
public DataType getDataType() {
return DataTypes.TEXT;
}
@Override
public Class getValueType() {
return JsonElement.class;
}
@Override
public Object toColumnValue(Object o) {
return o == null ? null : o.toString();
}
@Override
public Object toFacetValue(Object o) {
if (o == null) {
return null;
}
return new JsonParser().parse(o.toString());
}
}