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Event capture and querying framework for Java
/**
* Copyright (c) 2016, All Contributors (see CONTRIBUTORS file)
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package com.eventsourcing.layout.binary;
import com.eventsourcing.layout.*;
import com.eventsourcing.layout.types.ObjectTypeHandler;
import lombok.SneakyThrows;
import java.nio.ByteBuffer;
/**
* Layout serializer
*
* @param
*/
public class ObjectBinarySerializer implements Serializer.RequiresTypeHandler>,
ObjectSerializer {
@Override
@SneakyThrows
public void serialize(ObjectTypeHandler typeHandler, T value, ByteBuffer buffer) {
Layout layout = typeHandler.getLayout();
if (value == null) {
serialize(typeHandler, layout.instantiate(), buffer);
} else {
BinarySerialization serialization = BinarySerialization.getInstance();
for (Property property : layout.getProperties()) {
TypeHandler propertyTypeHandler = property.getTypeHandler();
serialization.getSerializer(propertyTypeHandler)
.serialize(propertyTypeHandler, property.get(value), buffer);
}
}
}
@Override
@SneakyThrows
public int size(ObjectTypeHandler typeHandler, T value) {
Layout layout = typeHandler.getLayout();
if (value == null) {
return size(typeHandler, layout.instantiate());
}
int sz = 0;
BinarySerialization serialization = BinarySerialization.getInstance();
for (Property property : layout.getProperties()) {
TypeHandler propertyTypeHandler = property.getTypeHandler();
sz += serialization.getSerializer(propertyTypeHandler)
.size(propertyTypeHandler, property.get(value));
}
return sz;
}
}