org.axiondb.engine.commands

Class RemountCommand

java.lang.Object

org.axiondb.engine.commands.BaseAxionCommand

org.axiondb.engine.commands.RemountCommand

All Implemented Interfaces:

AxionCommand

public class RemountCommand
extends BaseAxionCommand

A REMOUNT command, which points the database at a new location or refresh the external table.

Version:

$Revision: 1.15 $ $Date: 2005/12/20 18:32:28 $

Constructor Summary

Constructors

Constructor and Description
RemountCommand()

Method Summary

Modifier and Type	Method and Description
protected void	buildBindVariables()
boolean	execute(Database db) Executes an SQL statement that may return multiple results.
AxionResultSet	executeQuery(Database database) Unsupported
int	executeUpdate(Database database) Executes an SQL that may add, delete or modify zero or more rows within the database, such as an INSERT, UPDATE or DELETE statement.
boolean	getDataFilesOnly()
java.lang.Object	getDirectory()
TableIdentifier	getTable()
void	setDataFilesOnly(boolean data)
void	setDirectory(Literal dir)
void	setDirectory(java.lang.String dir)
void	setTable(TableIdentifier table)
java.lang.String	toString()

Methods inherited from class org.axiondb.engine.commands.BaseAxionCommand

assertNotReadOnly, attemptToConvertValue, bindAll, clearBindings, createResolveSelectableVisitor, executeQuery, getBindVariableIterator, getBindVariableIterator, getBindVariables, getBindVariableVisitor, getColIdentifierList, getCommitSize, getEffectedRowCount, getResultSet, getRowIterator, makeRowDecorator, populateDefaultValues, populateSequenceColumns, resolveGeneratedColumns, resolveGeneratedColumns, resolveSelectable, resolveSelectable, resolveSelectableList, resolveSelectableList, setBindVariableVisitor, setDeferAllConstraintIfRequired, setEffectedRowCount, setResultSet, updateGeneratedValues

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RemountCommand

public RemountCommand()

Method Detail

setDirectory

public void setDirectory(java.lang.String dir)

setDirectory

public void setDirectory(Literal dir)

getDirectory

public java.lang.Object getDirectory()

setTable

public void setTable(TableIdentifier table)

getTable

public TableIdentifier getTable()

setDataFilesOnly

public void setDataFilesOnly(boolean data)

getDataFilesOnly

public boolean getDataFilesOnly()

execute

public boolean execute(Database db)
                throws AxionException

Description copied from interface: AxionCommand

Executes an SQL statement that may return multiple results.

Returns:

true if one or more ResultSets were generated, false otherwise

Throws:

AxionException

See Also:

Statement.execute(java.lang.String), PreparedStatement.execute()

executeQuery

public AxionResultSet executeQuery(Database database)
                            throws AxionException

Unsupported

Returns:

the generated ResultSet

Throws:

AxionException

See Also:

Statement.executeQuery(java.lang.String), PreparedStatement.executeQuery()

executeUpdate

public int executeUpdate(Database database)
                  throws AxionException

Description copied from interface: AxionCommand

Executes an SQL that may add, delete or modify zero or more rows within the database, such as an INSERT, UPDATE or DELETE statement. In addition, SQL statements that return nothing, such as SQL DDL statements, can be executed via this method.

Returns:

the number of rows modified

Throws:

AxionException

See Also:

Statement.executeUpdate(java.lang.String), PreparedStatement.executeUpdate()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

buildBindVariables

protected void buildBindVariables()

Overrides:

buildBindVariables in class BaseAxionCommand