com.datastax.dse.driver.internal.core.graph.binary.CqlDurationSerializer Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
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* to you 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
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package com.datastax.dse.driver.internal.core.graph.binary;
import com.datastax.oss.driver.api.core.data.CqlDuration;
import java.io.IOException;
import org.apache.tinkerpop.gremlin.structure.io.Buffer;
import org.apache.tinkerpop.gremlin.structure.io.binary.GraphBinaryReader;
import org.apache.tinkerpop.gremlin.structure.io.binary.GraphBinaryWriter;
public class CqlDurationSerializer extends AbstractSimpleGraphBinaryCustomSerializer {
@Override
public String getTypeName() {
return GraphBinaryModule.GRAPH_BINARY_DURATION_TYPE_NAME;
}
@Override
protected CqlDuration readCustomValue(
final int valueLength, final Buffer buffer, final GraphBinaryReader context)
throws IOException {
checkValueSize(GraphBinaryUtils.sizeOfDuration(), valueLength);
return CqlDuration.newInstance(
context.readValue(buffer, Integer.class, false),
context.readValue(buffer, Integer.class, false),
context.readValue(buffer, Long.class, false));
}
@Override
protected void writeCustomValue(CqlDuration value, Buffer buffer, GraphBinaryWriter context)
throws IOException {
context.writeValue(GraphBinaryUtils.sizeOfDuration(), buffer, false);
context.writeValue(value.getMonths(), buffer, false);
context.writeValue(value.getDays(), buffer, false);
context.writeValue(value.getNanoseconds(), buffer, false);
}
}