org.axiondb.engine.commands

Class CheckFileStateCommand

public class CheckFileStateCommand extends BaseAxionCommand

A CHECKFILESTATE query. Generates a non-empty java.sql.ResultSet if the database's files are accessible, an empty one otherwise.

Version: $Revision: 1.18 $ $Date: 2005/05/02 22:24:33 $

Author: Rodney Waldhoff

Constructor Summary
CheckFileStateCommand()
Method Summary
AxionResultSetcreateFailureResultSet()
AxionResultSetcreateSuccessResultSet()
booleanexecute(Database db)
AxionResultSetexecuteQuery(Database db)
intexecuteUpdate(Database database)
StringtoString()

Constructor Detail

CheckFileStateCommand

public CheckFileStateCommand()

Method Detail

createFailureResultSet

public AxionResultSet createFailureResultSet()

createSuccessResultSet

public AxionResultSet createSuccessResultSet()

execute

public boolean execute(Database db)

executeQuery

public AxionResultSet executeQuery(Database db)

executeUpdate

public int executeUpdate(Database database)

toString

public String toString()