/*
* Bitronix Transaction Manager
*
* Copyright (c) 2010, Bitronix Software.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package bitronix.tm.gui;
import bitronix.tm.utils.Decoder;
import bitronix.tm.journal.TransactionLogRecord;
import org.slf4j.LoggerFactory;
import org.slf4j.Logger;
import javax.swing.event.TableModelListener;
import javax.transaction.Status;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
/**
* <p></p>
*
* @author lorban
*/
public class PendingTransactionTableModel extends TransactionTableModel {
private final static Logger log = LoggerFactory.getLogger(PendingTransactionTableModel.class);
public PendingTransactionTableModel(File filename) {
try {
readFullTransactionLog(filename);
} catch (Exception ex) {
log.error("corrupted log file", ex);
}
}
public int getColumnCount() {
return 8;
}
public int getRowCount() {
return tLogs.size();
}
public boolean isCellEditable(int rowIndex, int columnIndex) {
return false;
}
public Class getColumnClass(int columnIndex) {
return String.class;
}
public Object getValueAt(int rowIndex, int columnIndex) {
TransactionLogRecord tlog = (TransactionLogRecord) tLogs.get(rowIndex);
switch (columnIndex) {
case 0:
return Decoder.decodeStatus(tlog.getStatus());
case 1:
return "" + tlog.getRecordLength();
case 2:
return "" + tlog.getHeaderLength();
case 3:
return "" + tlog.getTime();
case 4:
return "" + tlog.getSequenceNumber();
case 5:
return "" + tlog.getCrc32();
case 6:
return "" + tlog.getUniqueNames().size();
case 7:
return tlog.getGtrid().toString();
default:
return null;
}
}
public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
}
public String getColumnName(int columnIndex) {
switch (columnIndex) {
case 0:
return "Record Status";
case 1:
return "Record length";
case 2:
return "Header length";
case 3:
return "Record time";
case 4:
return "Record sequence number";
case 5:
return "CRC";
case 6:
return "Resources";
case 7:
return "GTRID";
default:
return null;
}
}
public void addTableModelListener(TableModelListener l) {
}
public void removeTableModelListener(TableModelListener l) {
}
private Map pendingTLogs = new HashMap();
protected void readFullTransactionLog(File filename) throws IOException {
super.readFullTransactionLog(filename);
pendingTLogs.clear();
}
public boolean acceptLog(TransactionLogRecord tlog) {
if (tlog.getStatus() == Status.STATUS_COMMITTING) {
pendingTLogs.put(tlog.getGtrid(), tlog);
return true;
}
if (tlog.getStatus() == Status.STATUS_COMMITTED || tlog.getStatus() == Status.STATUS_ROLLEDBACK && pendingTLogs.containsKey(tlog.getGtrid().toString())) {
tLogs.remove(pendingTLogs.get(tlog.getGtrid()));
}
return false;
}
public TransactionLogRecord getRow(int row) {
return (TransactionLogRecord) tLogs.get(row);
}
}