Package com.github.loki4j.logback

Class LabelsPatternParser

java.lang.Object

com.github.loki4j.logback.LabelsPatternParser

public class LabelsPatternParser
extends java.lang.Object

Utility class for parsing key-value pairs from label and structured metadata patterns defined by user in appender's config.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LabelsPatternParser.BulkPattern

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.regex.Pattern	BULK_PATTERN_KEY_REGEX
static java.util.regex.Pattern	BULK_PATTERN_VALUE_REGEX
static java.lang.String	KV_REGEX_STARTER

Constructor Summary

Constructors

Constructor	Description
LabelsPatternParser()

Method Summary

Modifier and Type	Method	Description
static java.util.List<java.util.Map.Entry<java.lang.String,java.lang.String>>	extractKVPairsFromPattern(java.lang.String pattern, java.lang.String pairSeparator, java.lang.String keyValueSeparator)
static boolean	isBulkPattern(java.util.Map.Entry<java.lang.String,java.lang.String> kvp)
static LabelsPatternParser.BulkPattern	parseBulkPattern(java.lang.String key, java.lang.String value)

Methods inherited from class java.lang.Object

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

Field Detail

KV_REGEX_STARTER

public static final java.lang.String KV_REGEX_STARTER

See Also:

Constant Field Values

BULK_PATTERN_KEY_REGEX

public static final java.util.regex.Pattern BULK_PATTERN_KEY_REGEX

BULK_PATTERN_VALUE_REGEX

public static final java.util.regex.Pattern BULK_PATTERN_VALUE_REGEX

Constructor Detail

LabelsPatternParser

public LabelsPatternParser()

Method Detail

extractKVPairsFromPattern

public static java.util.List<java.util.Map.Entry<java.lang.String,java.lang.String>> extractKVPairsFromPattern(java.lang.String pattern,
                                                                                                                     java.lang.String pairSeparator,
                                                                                                                     java.lang.String keyValueSeparator)

isBulkPattern

public static boolean isBulkPattern(java.util.Map.Entry<java.lang.String,java.lang.String> kvp)

parseBulkPattern

public static LabelsPatternParser.BulkPattern parseBulkPattern(java.lang.String key,
                                                               java.lang.String value)