org.testifyproject.glassfish.hk2.api.ValidationInformation Maven / Gradle / Ivy
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package org.testifyproject.glassfish.hk2.api;
/**
* This object contains information about the validation
* point. The values available may vary org.testifyproject.testifyprojectpending on
* the type of operation.
*
* @author jwells
*
*/
public interface ValidationInformation {
/**
* The operation that is to be performed, one of
* - BIND - The candidate org.testifyproject.testifyprojectscriptor is being added to the system
* - UNBIND - The candidate org.testifyproject.testifyprojectscriptor is being removed from the system
* - LOOKUP - The candidate org.testifyproject.testifyprojectscriptor is being looked up
*
*
* @return The operation being performed
*/
public Operation getOperation();
/**
* The candidate org.testifyproject.testifyprojectscriptor for this operation
*
* @return The candidate org.testifyproject.testifyprojectscriptor for the operation being performed
*/
public ActiveDescriptor getCandidate();
/**
* 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 {@link Injectee} that is the injection
* point that would be injected into
*
* @return The injection point being injected into on a LOOKUP operation
*/
public Injectee getInjectee();
/**
* On a LOOKUP operation the {@link Filter} that was used in the
* lookup operation. This may give more information about what
* exactly was being looked up by the caller
*
* @return The filter used in the lookup operation
*/
public Filter getFilter();
/**
* This method attempts to return the StackTraceElement
* of the code calling the HK2 method that caused
* this validation to occur
*
* This method may not work properly if called outside
* of the call frame of the {@link Validator#validate(ValidationInformation)}
* method
*
* @return The caller of the HK2 API that caused this
* validation to occur, or null if the caller could
* not be org.testifyproject.testifyprojecttermined
*/
public StackTraceElement getCaller();
}