Package org.jvnet.hk2.internal

Class ValidationInformationImpl

java.lang.Object

org.jvnet.hk2.internal.ValidationInformationImpl

All Implemented Interfaces:

ValidationInformation

public class ValidationInformationImpl
extends Object
implements ValidationInformation

Field Summary

Fields

Modifier and Type	Field	Description
private final ActiveDescriptor<?>	candidate
private static final String	CHECK_METHOD
private final Filter	filter
private final Injectee	injectee
private final Operation	operation
private static final HashSet<String>	PACKAGES_TO_SKIP
private static final String	SERVICE_LOCATOR_IMPL
private static final String[]	SKIP_ME
private static final String	VALIDATE_METHOD

Constructor Summary

Constructors

Constructor	Description
ValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate)	Creates the validation information
ValidationInformationImpl(Operation operation, ActiveDescriptor<?> candidate, Injectee injectee, Filter filter)	Creates the validation information

Method Summary

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 operation
Filter	getFilter()	On a LOOKUP operation the Filter 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-null Injectee that is the injection point that would be injected into
Operation	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 up
private String	getPackage(String name)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

SERVICE_LOCATOR_IMPL

private static final String SERVICE_LOCATOR_IMPL

See Also:

• Constant Field Values

VALIDATE_METHOD

private static final String VALIDATE_METHOD

See Also:

• Constant Field Values

CHECK_METHOD

private static final String CHECK_METHOD

See Also:

• Constant Field Values

SKIP_ME

private static final String[] SKIP_ME

PACKAGES_TO_SKIP

private static final HashSet<String> PACKAGES_TO_SKIP

operation

private final Operation operation

candidate

private final ActiveDescriptor<?> candidate

injectee

private final Injectee injectee

filter

private final Filter filter

Constructor Details

ValidationInformationImpl

public ValidationInformationImpl(Operation operation,
 ActiveDescriptor<?> candidate,
 Injectee injectee,
 Filter filter)

Creates the validation information

Parameters:

operation - The operation to perform

candidate - The candidate to perform it on

injectee - The injecteee that may be involved

filter - The filter that may be involved in the lookup

ValidationInformationImpl

public ValidationInformationImpl(Operation operation,
 ActiveDescriptor<?> candidate)

Creates the validation information

Parameters:

operation - The operation to perform

candidate - The candidate to perform it on

Method Details

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 interface ValidationInformation

Returns:

The operation being performed

getCandidate

public ActiveDescriptor<?> getCandidate()

Description copied from interface: ValidationInformation

The candidate descriptor for this operation

Specified by:

getCandidate in interface ValidationInformation

Returns:

The candidate descriptor for the operation being performed

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-null Injectee that is the injection point that would be injected into

Specified by:

getInjectee in interface ValidationInformation

Returns:

The injection point being injected into on a LOOKUP operation

getFilter

public Filter getFilter()

Description copied from interface: ValidationInformation

On a LOOKUP operation the Filter 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 interface ValidationInformation

Returns:

The filter used in the lookup operation

getPackage

private String getPackage(String name)

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 interface ValidationInformation

Returns:

The caller of the HK2 API that caused this validation to occur, or null if the caller could not be determined

toString

public String toString()

Overrides:

toString in class Object