Package org.apache.logging.log4j.layout.template.json.resolver

Class StackTraceStringResolver

java.lang.Object

org.apache.logging.log4j.layout.template.json.resolver.StackTraceStringResolver

All Implemented Interfaces:

StackTraceResolver, TemplateResolver<java.lang.Throwable>

final class StackTraceStringResolver
extends java.lang.Object
implements StackTraceResolver

Exception stack trace to JSON string resolver used by ExceptionResolver.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<java.util.regex.Pattern>	groupedTruncationPointMatcherRegexes
private boolean	truncationEnabled
private java.util.List<java.lang.String>	truncationPointMatcherStrings
private java.lang.String	truncationSuffix
private Recycler<TruncatingBufferedPrintWriter>	writerRecycler

Constructor Summary

Constructors

Constructor	Description
StackTraceStringResolver(EventResolverContext context, java.lang.String truncationSuffix, java.util.List<java.lang.String> truncationPointMatcherStrings, java.util.List<java.lang.String> truncationPointMatcherRegexes)

Method Summary

Modifier and Type	Method	Description
private static java.util.List<java.util.regex.Pattern>	groupTruncationPointMatcherRegexes(java.util.List<java.lang.String> regexes)
void	resolve(java.lang.Throwable throwable, JsonWriter jsonWriter)	Resolves the given value using the provided JsonWriter.
private void	truncate(TruncatingBufferedPrintWriter writer)
private void	truncate(TruncatingBufferedPrintWriter writer, int index)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.logging.log4j.layout.template.json.resolver.TemplateResolver

isFlattening, isResolvable, isResolvable, resolve

Field Detail

writerRecycler

private final Recycler<TruncatingBufferedPrintWriter> writerRecycler

truncationEnabled

private final boolean truncationEnabled

truncationSuffix

private final java.lang.String truncationSuffix

truncationPointMatcherStrings

private final java.util.List<java.lang.String> truncationPointMatcherStrings

groupedTruncationPointMatcherRegexes

private final java.util.List<java.util.regex.Pattern> groupedTruncationPointMatcherRegexes

Constructor Detail

StackTraceStringResolver

StackTraceStringResolver(EventResolverContext context,
                         java.lang.String truncationSuffix,
                         java.util.List<java.lang.String> truncationPointMatcherStrings,
                         java.util.List<java.lang.String> truncationPointMatcherRegexes)

Method Detail

groupTruncationPointMatcherRegexes

private static java.util.List<java.util.regex.Pattern> groupTruncationPointMatcherRegexes(java.util.List<java.lang.String> regexes)

resolve

public void resolve(java.lang.Throwable throwable,
                    JsonWriter jsonWriter)

Description copied from interface: TemplateResolver

Resolves the given value using the provided JsonWriter.

Specified by:

resolve in interface TemplateResolver<java.lang.Throwable>

truncate

private void truncate(TruncatingBufferedPrintWriter writer)

truncate

private void truncate(TruncatingBufferedPrintWriter writer,
                      int index)