/* This file is part of VoltDB.
* Copyright (C) 2008-2017 VoltDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with VoltDB. If not, see <http://www.gnu.org/licenses/>.
*/
package org.voltdb.messaging;
import java.io.IOException;
import java.nio.ByteBuffer;
import org.voltcore.messaging.VoltMessage;
import com.google_voltpatches.common.base.Charsets;
public class SnapshotCheckRequestMessage extends VoltMessage {
private byte [] m_requestJson;
/** Empty constructor for de-serialization */
SnapshotCheckRequestMessage()
{
super();
}
public SnapshotCheckRequestMessage(String requestJson)
{
super();
m_requestJson = requestJson.getBytes(Charsets.UTF_8);
}
public String getRequestJson() { return new String(m_requestJson,Charsets.UTF_8); }
@Override
public int getSerializedSize()
{
int size = super.getSerializedSize();
size += 4 + m_requestJson.length;
return size;
}
@Override
protected void initFromBuffer(ByteBuffer buf) throws IOException
{
m_requestJson = new byte[buf.getInt()];
buf.get(m_requestJson);
}
@Override
public void flattenToBuffer(ByteBuffer buf) throws IOException
{
buf.put(VoltDbMessageFactory.SNAPSHOT_CHECK_REQUEST_ID);
buf.putInt(m_requestJson.length);
buf.put(m_requestJson);
}
}