/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.ha.msg;
import java.nio.ByteBuffer;
import com.bigdata.io.ChecksumUtility;
import com.bigdata.journal.IRootBlockView;
import com.bigdata.journal.RootBlockView;
import com.bigdata.util.BytesUtil;
public class HALogRootBlocksResponse implements IHALogRootBlocksResponse {
/**
*
*/
private static final long serialVersionUID = 1L;
final private boolean openIsRootBlock0;
final private boolean closeIsRootBlock0;
final private byte[] openData;
final private byte[] closeData;
public HALogRootBlocksResponse(final IRootBlockView openRootBlock,
final IRootBlockView closeRootBlock) {
if (openRootBlock == null)
throw new IllegalArgumentException();
if (closeRootBlock == null)
throw new IllegalArgumentException();
this.openIsRootBlock0 = openRootBlock.isRootBlock0();
this.closeIsRootBlock0 = closeRootBlock.isRootBlock0();
this.openData = BytesUtil.toArray(openRootBlock.asReadOnlyBuffer());
this.closeData = BytesUtil.toArray(closeRootBlock.asReadOnlyBuffer());
}
@Override
public IRootBlockView getOpenRootBlock() {
return new RootBlockView(openIsRootBlock0, ByteBuffer.wrap(openData),
new ChecksumUtility());
}
@Override
public IRootBlockView getCloseRootBlock() {
return new RootBlockView(closeIsRootBlock0, ByteBuffer.wrap(closeData),
new ChecksumUtility());
}
public String toString() {
return getClass() + "{openRootBlock=" + getOpenRootBlock()
+ ", closeRootBlock=" + getCloseRootBlock() + "}";
}
}