Package org.projecthusky.fhir.emed.ch.epr.validator

Class ValidationResultLogger

java.lang.Object

org.projecthusky.fhir.emed.ch.epr.validator.ValidationResultLogger

public class ValidationResultLogger
extends Object

A logger class for validation results. This class allows for clients to specify issue filters and an issue severity to logging level mapping to further refine logging.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ValidationResultLogger.DefaultSeverityMapper

Field Summary

Fields

Modifier and Type	Field	Description
static final ValidationResultLogger.DefaultSeverityMapper	DEFAULT_SEVERITY_MAPPER

Constructor Summary

Constructors

Constructor	Description
ValidationResultLogger(org.slf4j.Logger log)	Creates a validation result logger that will use the received SLF4J logger to do so.
ValidationResultLogger(org.slf4j.Logger log, List<@NonNull Predicate<@NonNull ValidationIssue>> filters, Function<@Nullable org.hl7.fhir.r4.model.OperationOutcome.IssueSeverity,org.slf4j.event.Level> severityMapper)	Creates a validation result logger that will use the received SLF4J logger to do so.

Method Summary

Modifier and Type	Method	Description
void	addFilter(Predicate<@NonNull ValidationIssue> filter)	Adds a filter to the list of issue filters.
static Function<@Nullable org.hl7.fhir.r4.model.OperationOutcome.IssueSeverity,org.slf4j.event.Level>	getDefaultSeverityMapper()
protected void	logAtLevel(org.slf4j.event.Level level, String message)	Logs a message at the specified level.
protected void	logValidationResult(ValidationResult validationResult)	Logs the validation result.
void	setFilters(List<@NonNull Predicate<@NonNull ValidationIssue>> filters)	Sets the list of filters to be applied to the list of validation issues before being logged.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_SEVERITY_MAPPER

public static final ValidationResultLogger.DefaultSeverityMapper DEFAULT_SEVERITY_MAPPER

Constructor Details

ValidationResultLogger

public ValidationResultLogger(org.slf4j.Logger log)

Creates a validation result logger that will use the received SLF4J logger to do so.

By default, this logger will use a no-op filtering (i.e. no filtering) and a ValidationResultLogger.DefaultSeverityMapper.

Parameters:

log - The SLF4J logger to be used to log the validation issues messages.

ValidationResultLogger

public ValidationResultLogger(org.slf4j.Logger log,
 List<@NonNull Predicate<@NonNull ValidationIssue>> filters,
 Function<@Nullable org.hl7.fhir.r4.model.OperationOutcome.IssueSeverity,org.slf4j.event.Level> severityMapper)

Creates a validation result logger that will use the received SLF4J logger to do so.

Parameters:

log - The SLF4J logger to be used to log the validation issues messages.

filters - The list of predicates to be used to filter out issues that should not be logged.

severityMapper - The severity mapper between the validation issues severity and the logging level.

Method Details

getDefaultSeverityMapper

public static Function<@Nullable org.hl7.fhir.r4.model.OperationOutcome.IssueSeverity,org.slf4j.event.Level> getDefaultSeverityMapper()

addFilter

public void addFilter(Predicate<@NonNull ValidationIssue> filter)

Adds a filter to the list of issue filters.

Parameters:

filter - The filter to be applied. Note that if the result of applying the predicate is true, the issue will be logged.

setFilters

public void setFilters(List<@NonNull Predicate<@NonNull ValidationIssue>> filters)

Sets the list of filters to be applied to the list of validation issues before being logged.

Parameters:

filters - The list of filters to be applied.

logValidationResult

protected void logValidationResult(ValidationResult validationResult)

Logs the validation result.

Parameters:

validationResult - The validation result to be logged.

logAtLevel

protected void logAtLevel(org.slf4j.event.Level level,
 String message)

Logs a message at the specified level.

Parameters:

level - The level at which to log the message.

message - The message to be logged.