/*
* Copyright (C) 2006-2013 Bitronix Software (http://www.bitronix.be)
*
* Licensed 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
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package bitronix.tm.gui;
import bitronix.tm.journal.JournalRecord;
import bitronix.tm.journal.TransactionLogCursor;
import bitronix.tm.journal.TransactionLogRecord;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.swing.table.TableModel;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* <p></p>
*
* @author Ludovic Orban
*/
public abstract class TransactionTableModel implements TableModel {
private final static Logger log = LoggerFactory.getLogger(TransactionTableModel.class);
protected List tLogs = new ArrayList();
protected void readFullTransactionLog(File filename) throws IOException {
TransactionLogCursor tlis = new TransactionLogCursor(filename);
int count=0;
try {
while (true) {
JournalRecord tlog = tlis.readLog(true);
if (tlog == null)
break;
if (!acceptLog(tlog))
continue;
tLogs.add(tlog);
count++;
}
}
finally {
tlis.close();
if (log.isDebugEnabled()) { log.debug("read " + count + " transaction logs"); }
}
}
public abstract boolean acceptLog(JournalRecord tlog);
public abstract TransactionLogRecord getRow(int row);
}