Package org.jvnet.hk2.internal
Class ValidationInformationImpl
- java.lang.Object
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- org.jvnet.hk2.internal.ValidationInformationImpl
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- All Implemented Interfaces:
ValidationInformation
public class ValidationInformationImpl extends Object implements ValidationInformation
- Author:
- jwells
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Constructor Summary
Constructors Constructor Description ValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate)
Creates the validation informationValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate, Injectee injectee, Filter filter)
Creates the validation information
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description StackTraceElement
getCaller()
The implementation of this method is VERY dependent on the implementation of ServiceLocatorImpl.ActiveDescriptor<?>
getCandidate()
The candidate descriptor for this operationFilter
getFilter()
On a LOOKUP operation theFilter
that was used in the lookup operation.Injectee
getInjectee()
On a LOOKUP operation if the lookup is being performed due to an injection point (as opposed to a lookup via the API) then this method will return a non-nullInjectee
that is the injection point that would be injected intoOperation
getOperation()
The operation that is to be performed, one of BIND - The candidate descriptor is being added to the system UNBIND - The candidate descriptor is being removed from the system LOOKUP - The candidate descriptor is being looked upString
toString()
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Constructor Detail
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ValidationInformationImpl
public ValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate, Injectee injectee, Filter filter)
Creates the validation information- Parameters:
operation
- The operation to performcandidate
- The candidate to perform it oninjectee
- The injecteee that may be involvedfilter
- The filter that may be involved in the lookup
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ValidationInformationImpl
public ValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate)
Creates the validation information- Parameters:
operation
- The operation to performcandidate
- The candidate to perform it on
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Method Detail
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getOperation
public Operation getOperation()
Description copied from interface:ValidationInformation
The operation that is to be performed, one of- BIND - The candidate descriptor is being added to the system
- UNBIND - The candidate descriptor is being removed from the system
- LOOKUP - The candidate descriptor is being looked up
- Specified by:
getOperation
in interfaceValidationInformation
- Returns:
- The operation being performed
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getCandidate
public ActiveDescriptor<?> getCandidate()
Description copied from interface:ValidationInformation
The candidate descriptor for this operation- Specified by:
getCandidate
in interfaceValidationInformation
- Returns:
- The candidate descriptor for the operation being performed
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getInjectee
public Injectee getInjectee()
Description copied from interface:ValidationInformation
On a LOOKUP operation if the lookup is being performed due to an injection point (as opposed to a lookup via the API) then this method will return a non-nullInjectee
that is the injection point that would be injected into- Specified by:
getInjectee
in interfaceValidationInformation
- Returns:
- The injection point being injected into on a LOOKUP operation
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getFilter
public Filter getFilter()
Description copied from interface:ValidationInformation
On a LOOKUP operation theFilter
that was used in the lookup operation. This may give more information about what exactly was being looked up by the caller- Specified by:
getFilter
in interfaceValidationInformation
- Returns:
- The filter used in the lookup operation
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getCaller
public StackTraceElement getCaller()
The implementation of this method is VERY dependent on the implementation of ServiceLocatorImpl. Any refactoring of ServiceLocatorImpl having to do with validation will likely cause this code to break. Hopefully the unit tests will catch any such failures!- Specified by:
getCaller
in interfaceValidationInformation
- Returns:
- The caller of the HK2 API that caused this validation to occur, or null if the caller could not be determined
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