/*
* ToroDB
* Copyright © 2014 8Kdata Technology (www.8kdata.com)
*
* 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.torodb.mongodb.core;
import com.eightkdata.mongowp.Status;
import com.eightkdata.mongowp.server.api.Command;
import com.eightkdata.mongowp.server.api.CommandsExecutor;
import com.eightkdata.mongowp.server.api.Request;
import com.torodb.core.exceptions.user.UserException;
import com.torodb.core.transaction.RollbackException;
import com.torodb.torod.ExclusiveWriteTorodTransaction;
class ExclusiveWriteMongodTransactionImpl extends MongodTransactionImpl implements
ExclusiveWriteMongodTransaction {
private final ExclusiveWriteTorodTransaction torodTransaction;
private final CommandsExecutor<? super ExclusiveWriteMongodTransactionImpl> commandsExecutor;
public ExclusiveWriteMongodTransactionImpl(MongodConnection connection, boolean concurrent) {
super(connection);
this.torodTransaction = connection.getTorodConnection()
.openExclusiveWriteTransaction(concurrent);
this.commandsExecutor = connection.getServer().getCommandsExecutorClassifier()
.getExclusiveWriteCommandsExecutor();
}
@Override
public ExclusiveWriteTorodTransaction getTorodTransaction() {
return torodTransaction;
}
@Override
protected <A, R> Status<R> executeProtected(Request req,
Command<? super A, ? super R> command, A arg) {
return commandsExecutor.execute(req, command, arg, this);
}
@Override
public void commit() throws RollbackException, UserException {
torodTransaction.commit();
}
}