org.gvsig.app.extension

Class TableOperations

java.lang.Object

org.gvsig.andami.plugins.Extension

org.gvsig.app.extension.TableOperations

All Implemented Interfaces:

IExtension, IExtensionExecuteWithArgs, IExtensionQueryByAction, ExpressionListener

Direct Known Subclasses:

JoinToolExtension

public class TableOperations
extends Extension
implements ExpressionListener

Extensión que controla las operaciones realizadas sobre las tablas.

Field Summary

Fields inherited from class org.gvsig.andami.plugins.Extension

logger

Constructor Summary

Constructors

Constructor and Description
TableOperations()

Method Summary

Modifier and Type	Method and Description
void	addToSet(String expression)
void	execute(String actionCommand) This method is executed when the user clicks on any of the controls associated with this extension (menus, tools, etc).
void	fromSet(String expression)
void	initialize() Extension's initialization code should be here.
boolean	isEnabled() This method is invoked by Andami to check whether the extension (and its associated controls) is enabled or disabled.
boolean	isVisible() This method is invoked by Andami to check whether the extension (and its associated controls) is visible or hidden.
void	newSet(String expression)
String	sanitizeFieldName(String fieldName) Ensure that field name only has 'safe' characters (no spaces, special characters, etc).

Methods inherited from class org.gvsig.andami.plugins.Extension

canQueryByAction, execute, getPlugin, getStatus, getStatus, getText, isEnabled, isVisible, postInitialize, setPlugin, terminate

Methods inherited from class java.lang.Object

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

Constructor Detail

TableOperations

public TableOperations()

Method Detail

execute

public void execute(String actionCommand)

Description copied from interface: IExtension

This method is executed when the user clicks on any of the controls associated with this extension (menus, tools, etc).

Specified by:

execute in interface IExtension

Parameters:

actionCommand - An String specifying the action to execute. This is useful when there are different controls associated with the same extension.

newSet

public void newSet(String expression)
            throws DataException

Specified by:

newSet in interface ExpressionListener

Throws:

DataException

See Also:

ExpressionListener.newSet(java.lang.String)

addToSet

public void addToSet(String expression)
              throws DataException

Specified by:

addToSet in interface ExpressionListener

Throws:

DataException

See Also:

ExpressionListener.addToSet(java.lang.String)

fromSet

public void fromSet(String expression)
             throws DataException

Specified by:

fromSet in interface ExpressionListener

Throws:

DataException

See Also:

ExpressionListener.fromSet(java.lang.String)

isVisible

public boolean isVisible()

Description copied from interface: IExtension

This method is invoked by Andami to check whether the extension (and its associated controls) is visible or hidden.

Specified by:

isVisible in interface IExtension

Returns:

true if the extension should be visible, false otherwise

See Also:

com.iver.mdiApp.plugins.IExtension#isVisible()

initialize

public void initialize()

Description copied from interface: IExtension

Extension's initialization code should be here. This method is called for all the extensions during Andami's initialization.

Specified by:

initialize in interface IExtension

See Also:

IExtension.initialize()

isEnabled

public boolean isEnabled()

Description copied from interface: IExtension

This method is invoked by Andami to check whether the extension (and its associated controls) is enabled or disabled. Disabled controls (menus and buttons) are shown in light grey colour, and it is not possible to click on them.

Specified by:

isEnabled in interface IExtension

Returns:

true if the extension should be enabled, false otherwise

See Also:

IExtension.isEnabled()

sanitizeFieldName

public String sanitizeFieldName(String fieldName)

Ensure that field name only has 'safe' characters (no spaces, special characters, etc).