com.paypal.butterfly.extensions.api.operations

Interface AddElement<T extends TransformationOperation>

All Known Implementing Classes:

AddElementTO

public interface AddElement<T extends TransformationOperation>

This interface should be implemented by TransformationOperation subclasses that intend to modify a project by adding elements to it, standardizing the behavior and API if the element to be added already exists.

Examples:

• files
• folders
• properties, in properties files
• POM dependencies
• POM managed dependencies
• POM plugins
• POM managed plugins
• POM properties

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	AddElement.IfPresent Possible behaviors in case the element to be added already exists.

Method Summary

Modifier and Type	Method and Description
T	failIfPresent() Fail (TOExecutionResult.Type.ERROR) if the element to be added is already present
T	noOpIfPresent() Do nothing, not add, not warn neither fail, (TOExecutionResult.Type.NO_OP) if the element to be added is already present
T	overwriteIfPresent() Overwrite and not warn (TOExecutionResult.Type.SUCCESS) if the element to be added is already present
T	warnButAddIfPresent() Warn, but add, (TOExecutionResult.Type.WARNING) if the element to be added is already present
T	warnNotAddIfPresent() Warn and do not add (TOExecutionResult.Type.WARNING) if the element to be added is already present

Method Detail

failIfPresent

T failIfPresent()

Fail (TOExecutionResult.Type.ERROR) if the element to be added is already present

Returns:

the transformation operation instance

warnNotAddIfPresent

T warnNotAddIfPresent()

Warn and do not add (TOExecutionResult.Type.WARNING) if the element to be added is already present

Returns:

the transformation operation instance

warnButAddIfPresent

T warnButAddIfPresent()

Warn, but add, (TOExecutionResult.Type.WARNING) if the element to be added is already present

Returns:

the transformation operation instance

noOpIfPresent

T noOpIfPresent()

Do nothing, not add, not warn neither fail, (TOExecutionResult.Type.NO_OP) if the element to be added is already present

Returns:

the transformation operation instance

overwriteIfPresent

T overwriteIfPresent()

Overwrite and not warn (TOExecutionResult.Type.SUCCESS) if the element to be added is already present

Returns:

the transformation operation instance