org.basex.core.cmd

Class Restore

java.lang.Object

org.basex.core.Progress

org.basex.core.Command

org.basex.core.cmd.Restore

public final class Restore
extends Command

Evaluates the 'restore' command and restores a backup of a database.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.core.Command

args, context, DATAREF, in, mprop, out, perf, prop, STANDARD

Fields inherited from class org.basex.core.Progress

updating

Constructor Summary

Constructors

Constructor and Description
Restore(java.lang.String arg) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	newData(Context ctx) Closes an open data reference and returns true if this command will change the Context.data reference.
protected boolean	run() Executes the command and serializes the result (internal call).
boolean	supportsProg() Returns true if this command returns a progress value.
protected java.lang.String	tit() Returns short information on this process.

Methods inherited from class org.basex.core.Command

build, close, error, execute, execute, getOption, getOption, info, info, pinned, result, run, setInput, setInput, stoppable, toString, updated, updating

Methods inherited from class org.basex.core.Progress

abort, checkStop, det, detail, prog, progress, progress, startTimeout, stop, stopTimeout, title

Methods inherited from class java.lang.Object

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

Constructor Detail

Restore

public Restore(java.lang.String arg)

Default constructor.

Parameters:

arg - optional argument

Method Detail

run

protected boolean run()

Description copied from class: Command

Executes the command and serializes the result (internal call).

Specified by:

run in class Command

Returns:

success of operation

tit

protected java.lang.String tit()

Description copied from class: Progress

Returns short information on this process. Can be overwritten to give more detailed information.

Overrides:

tit in class Progress

Returns:

header information

newData

public boolean newData(Context ctx)

Description copied from class: Command

Closes an open data reference and returns true if this command will change the Context.data reference. This method is required by the progress dialog in the frontend.

Overrides:

newData in class Command

Parameters:

ctx - database context

Returns:

result of check

supportsProg

public boolean supportsProg()

Description copied from class: Command

Returns true if this command returns a progress value. This method is required by the progress dialog in the frontend.

Overrides:

supportsProg in class Command

Returns:

result of check