com.atlassian.confluence.api.model.permissions.spi

Interface OperationCheck

All Superinterfaces:

Operation

All Known Implementing Classes:

BaseOperationCheck

@ExperimentalSpi
public interface OperationCheck
extends Operation

A permission and validation check, for use with OperationService.

Implementers are encouraged to extend BaseOperationCheck.

Since:

5.8

See Also:

BaseOperationCheck

Method Summary

Modifier and Type	Method and Description
Map<Target,ValidationResult>	canPerform(Person person, Iterable<Target> targets) Check whether the specified Person can perform this operation on ALL of the specified targets.
ValidationResult	canPerform(Person person, Target target) Check whether the specified Person can perform this operation on the specified target.
Map<Target,ValidationResult>	canPerformAccordingToState(Person person, Iterable<Target> targets) Check whether the specified Person can perform this operation on each of the specified targets based on their state.
ValidationResult	canPerformAccordingToState(Person person, Target target) Check whether the specified Person can perform this operation on the specified target based on its state.
OperationKey	getOperationKey()

Method Detail

getOperationKey

@Nonnull
OperationKey getOperationKey()

Specified by:

getOperationKey in interface Operation

canPerform

@Nonnull
ValidationResult canPerform(Person person,
                                     Target target)

Check whether the specified Person can perform this operation on the specified target.

Parameters:

person - the Person on which to perform a permission and validation check

target - the Target to check permission for

Returns:

• an authorized and valid result if Person has permission to perform operation on this target in its current state
• an unauthorized result if permissions prevent Person performing the operation on this target
• a not-valid result for the following cases:
  • the operation is not currently valid for target due to its state
  • target doesn't exist

Throws:

NullPointerException - if person or targets is null

IllegalArgumentException - if target is the wrong TargetType for this OperationCheck

UnsupportedTargetException - if target points to the wrong kind of object for this operation check.

BadRequestException

canPerformAccordingToState

@Nonnull
ValidationResult canPerformAccordingToState(Person person,
                                                     Target target)

Check whether the specified Person can perform this operation on the specified target based on its state.

This method must not check permissions, except when the state check depends on the result of a permission check.

"Is this target in a state where this operation makes sense?"

Parameters:

person - the Person on which to perform a permission and validation check

target - the Target to check permission for

Returns:

• an authorized and valid result if Person can perform operation on this target in its current state
• an authorized and invalid result if the state of the target prevents Person performing the operation on this target

Throws:

NullPointerException - if person or targets is null

IllegalArgumentException - if target is the wrong TargetType for this OperationCheck

UnsupportedTargetException - if target points to the wrong kind of object for this operation check.

BadRequestException

canPerform

@Nonnull
Map<Target,ValidationResult> canPerform(Person person,
                                                 Iterable<Target> targets)

Check whether the specified Person can perform this operation on ALL of the specified targets.

Parameters:

person - the Person on which to perform a permission and validation check

targets - the Targets to check permission for; must all be of the same TargetType

Returns:

a Map providing a ValidationResult for each of the supplied targets. Results for each target will be as follows:

• an authorized and valid result if Person can perform operation on this target in its current state
• an unauthorized result if permissions prevent Person performing the operation on this target
• a not-valid result for the following cases:
  • the operation is not currently valid for target due to its state
  • target doesn't exist

Throws:

NullPointerException - if person or targets is null, or any target is null

IllegalArgumentException - if targets is empty, or if any target is the wrong TargetType for this OperationCheck

UnsupportedTargetException - if any target points to the wrong kind of object for this operation check.

BadRequestException

canPerformAccordingToState

@Nonnull
Map<Target,ValidationResult> canPerformAccordingToState(Person person,
                                                                 Iterable<Target> targets)

Check whether the specified Person can perform this operation on each of the specified targets based on their state.

This method must not check permissions, except when the state check depends on the result of a permission check.

Parameters:

person - the Person on which to perform a permission and validation check

targets - the Targets to check state for; must all be of the same TargetType

Returns:

a Map providing a ValidationResult for each of the supplied targets. Results for each target will be as follows:

• an authorized and valid result if Person can perform operation on this target in its current state
• an authorized and invalid result if the state of this target prevents Person performing the operation on this target

Throws:

NullPointerException - if person or targets is null, or any target is null

IllegalArgumentException - if targets is empty, or if any target is the wrong TargetType for this OperationCheck

UnsupportedTargetException - if any target points to the wrong kind of object for this operation check.

BadRequestException