com.atomikos.recovery.fs.OltpLogImp Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2023 Atomikos
*
* LICENSE CONDITIONS
*
* See http://www.atomikos.com/Main/WhichLicenseApplies for details.
*/
package com.atomikos.recovery.fs;
import com.atomikos.icatch.config.Configuration;
import com.atomikos.logging.Logger;
import com.atomikos.logging.LoggerFactory;
import com.atomikos.recovery.LogWriteException;
import com.atomikos.recovery.OltpLog;
import com.atomikos.recovery.PendingTransactionRecord;
import com.atomikos.recovery.TxState;
public class OltpLogImp implements OltpLog {
private static final Logger LOGGER = LoggerFactory.createLogger(OltpLogImp.class);
private Repository repository;
private String recoveryDomainName;
public void setRepository(Repository repository) {
this.repository = repository;
this.recoveryDomainName = Configuration.getConfigProperties().getTmUniqueName();
}
@Override
public void write(PendingTransactionRecord pendingTransactionRecord) throws LogWriteException {
TxState state = pendingTransactionRecord.state;
if (pendingTransactionRecord.expires < System.currentTimeMillis()) {
if (state == TxState.IN_DOUBT) {
throw new IllegalArgumentException("Transaction has expired - " + state + " no longer allowed");
} else if (state == TxState.COMMITTING && pendingTransactionRecord.isRecoveredByDomain(recoveryDomainName)
){
throw new IllegalArgumentException("Transaction may have been subject to abort by recovery - COMMITTING no longer allowed");
}
}
if(pendingTransactionRecord.state.isRecoverableState()) {
repository.put(pendingTransactionRecord.id, pendingTransactionRecord);
} else {
LOGGER.logWarning("Attempt to log a record with unexpected state : " + pendingTransactionRecord.state);
}
}
@Override
public void close() {
repository.close();
}
}