58 lines
2.4 KiB
Java
58 lines
2.4 KiB
Java
/*
|
|
* Copyright (C) 2020 Google 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 io.gitlab.jfronny.commons.serialize.databind.sql;
|
|
|
|
import io.gitlab.jfronny.commons.serialize.databind.ObjectMapper;
|
|
import io.gitlab.jfronny.commons.serialize.databind.api.TypeAdapter;
|
|
import io.gitlab.jfronny.commons.serialize.databind.TypeAdapterFactory;
|
|
import io.gitlab.jfronny.commons.serialize.databind.api.TypeToken;
|
|
import io.gitlab.jfronny.commons.serialize.MalformedDataException;
|
|
import io.gitlab.jfronny.commons.serialize.SerializeReader;
|
|
import io.gitlab.jfronny.commons.serialize.SerializeWriter;
|
|
|
|
import java.sql.Timestamp;
|
|
import java.util.Date;
|
|
|
|
@SuppressWarnings("JavaUtilDate")
|
|
class SqlTimestampTypeAdapterFactory implements TypeAdapterFactory {
|
|
@Override
|
|
public <T> TypeAdapter<T> create(ObjectMapper mapper, TypeToken<T> type) {
|
|
if (type.getRawType() != Timestamp.class) return null;
|
|
TypeAdapter<Date> dateTypeAdapter = mapper.getAdapter(Date.class);
|
|
return (TypeAdapter) new TimestampTypeAdapter(dateTypeAdapter);
|
|
}
|
|
|
|
private static class TimestampTypeAdapter extends TypeAdapter<Timestamp> {
|
|
private final TypeAdapter<Date> dateTypeAdapter;
|
|
|
|
public TimestampTypeAdapter(TypeAdapter<Date> dateTypeAdapter) {
|
|
this.dateTypeAdapter = dateTypeAdapter;
|
|
}
|
|
|
|
@Override
|
|
public <TEx extends Exception, Writer extends SerializeWriter<TEx, Writer>> void serialize(Timestamp value, Writer writer) throws TEx, MalformedDataException {
|
|
dateTypeAdapter.serialize(value, writer);
|
|
}
|
|
|
|
@Override
|
|
public <TEx extends Exception, Reader extends SerializeReader<TEx, Reader>> Timestamp deserialize(Reader reader) throws TEx, MalformedDataException {
|
|
Date date = dateTypeAdapter.deserialize(reader);
|
|
return date != null ? new Timestamp(date.getTime()) : null;
|
|
}
|
|
}
|
|
}
|