/* 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.voltcore.messaging;
import java.nio.ByteBuffer;
import org.voltcore.utils.CoreUtils;
import com.google_voltpatches.common.collect.ImmutableMap;
import com.google_voltpatches.common.collect.ImmutableSet;
public class SiteFailureForwardMessage extends SiteFailureMessage {
public long m_reportingHSId;
public SiteFailureForwardMessage(SiteFailureMessage sfm) {
m_reportingHSId = sfm.m_sourceHSId;
m_survivors = ImmutableSet.copyOf(sfm.m_survivors);
m_failed = ImmutableSet.copyOf(sfm.m_failed);
m_safeTxnIds = ImmutableMap.copyOf(sfm.m_safeTxnIds);
}
SiteFailureForwardMessage() {
}
@Override
public int getSerializedSize() {
return super.getSerializedSize() + 8; // + 1 long for reportingHSId;
}
@Override
public void flattenToBuffer(ByteBuffer buf) {
super.flattenToBuffer(buf, VoltMessageFactory.SITE_FAILURE_FORWARD_ID);
buf.putLong(m_reportingHSId);
assert(buf.capacity() == buf.position());
buf.limit(buf.position());
}
@Override
public void initFromBuffer(ByteBuffer buf) {
super.initFromBuffer(buf);
m_reportingHSId = buf.getLong();
assert(m_subject != Subject.SITE_FAILURE_FORWARD.getId()
|| buf.capacity() == buf.position());
}
@Override
public String toString() {
return super.toString()
+ " reporting site: "
+ CoreUtils.hsIdToString(m_reportingHSId);
}
@Override
public byte getSubject() {
return Subject.SITE_FAILURE_FORWARD.getId();
}
}