oracle.ide.db

Class ProviderOperator

java.lang.Object

oracle.ide.db.ProviderOperator

public final class ProviderOperator
extends java.lang.Object

Utility class that wraps a create, update or delete operation within the provider. Designed for use by UI features to standardize behaviour (e.g. prompting for replace or cascade confirmation, use of a progress bar etc).

Since:

12

Constructor Summary

Constructors

Constructor and Description
ProviderOperator(DBObjectProvider pro) Creates a new operator for making changes in the given provider.
ProviderOperator(DBObjectProvider pro, Context context) Creates a new operator for making changes in the given provider.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	createObjects(SystemObject[] objs) Creates the given objects in the provider.
Difference	difference(SystemObject[] orig, SystemObject[] upd) Diffs the two sets of objects using the provider's DiffEngine.
static java.lang.String	getTitle(DBEditorConfig config) Gets a default generic title appropriate for the given editor config.
boolean	updateObjects(DBEditorConfig config) Creates or updates the object in the given editor config using the CascadeConfirmDialog.
boolean	updateObjects(SystemObject[] old, SystemObject[] updateObjs) Updates the given objects in the provider.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProviderOperator

public ProviderOperator(DBObjectProvider pro)

Creates a new operator for making changes in the given provider.

Parameters:

pro - the provider the operations will be performed in

ProviderOperator

public ProviderOperator(DBObjectProvider pro,
                Context context)

Creates a new operator for making changes in the given provider.

Parameters:

pro - the provider the operations will be performed in

context - the IDE context we're working within

Method Detail

difference

public Difference difference(SystemObject[] orig,
                    SystemObject[] upd)

Diffs the two sets of objects using the provider's DiffEngine.

createObjects

public boolean createObjects(SystemObject[] objs)

Creates the given objects in the provider.

Parameters:

the - objects to create

Returns:

whether the objects were created successfully or not.

See Also:

DBObjectProvider.createObjects(SystemObject[],boolean)

updateObjects

public boolean updateObjects(SystemObject[] old,
                    SystemObject[] updateObjs)

Updates the given objects in the provider.

See Also:

DBObjectProvider.updateObjects(SystemObject[],SystemObject[])

updateObjects

public boolean updateObjects(DBEditorConfig config)

Creates or updates the object in the given editor config using the CascadeConfirmDialog.

Parameters:

config - contains provider, new object and (when editing) original object to update with.

Returns:

true if the update was successful, or if there were no changes to update

getTitle

public static java.lang.String getTitle(DBEditorConfig config)

Gets a default generic title appropriate for the given editor config.