org.apache.logging.log4j.core.pattern

Class EqualsBaseReplacementConverter

java.lang.Object

org.apache.logging.log4j.core.pattern.AbstractPatternConverter

org.apache.logging.log4j.core.pattern.LogEventPatternConverter

org.apache.logging.log4j.core.pattern.EqualsBaseReplacementConverter

All Implemented Interfaces:

PatternConverter

Direct Known Subclasses:

EqualsIgnoreCaseReplacementConverter, EqualsReplacementConverter

public abstract class EqualsBaseReplacementConverter
extends LogEventPatternConverter

Equals pattern converter.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<PatternFormatter>	formatters
private java.lang.String	substitution
private java.util.List<PatternFormatter>	substitutionFormatters
private java.lang.String	testString

Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

LOGGER

Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter

CATEGORY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EqualsBaseReplacementConverter(java.lang.String name, java.lang.String style, java.util.List<PatternFormatter> formatters, java.lang.String testString, java.lang.String substitution, PatternParser parser) Construct the converter.

Method Summary

Modifier and Type	Method and Description
protected abstract boolean	equals(java.lang.String str, java.lang.StringBuilder buff, int from, int len) Returns true if the specified String equals the specified section of the specified StringBuilder.
void	format(LogEvent event, java.lang.StringBuilder toAppendTo) Formats an event into a string buffer.
(package private) void	parseSubstitution(LogEvent event, java.lang.StringBuilder substitutionBuffer) Adds the parsed substitution text to the specified buffer.

Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

format, handlesThrowable, isVariable

Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

getName, getStyleClass

Methods inherited from class java.lang.Object

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

Field Detail

formatters

private final java.util.List<PatternFormatter> formatters

substitutionFormatters

private final java.util.List<PatternFormatter> substitutionFormatters

substitution

private final java.lang.String substitution

testString

private final java.lang.String testString

Constructor Detail

EqualsBaseReplacementConverter

protected EqualsBaseReplacementConverter(java.lang.String name,
                                         java.lang.String style,
                                         java.util.List<PatternFormatter> formatters,
                                         java.lang.String testString,
                                         java.lang.String substitution,
                                         PatternParser parser)

Construct the converter.

Parameters:

name - converter name

style - converter style

formatters - The PatternFormatters to generate the text to manipulate.

testString - The test string.

substitution - The substitution string.

parser - The PatternParser.

Method Detail

format

public void format(LogEvent event,
                   java.lang.StringBuilder toAppendTo)

Formats an event into a string buffer.

Specified by:

format in class LogEventPatternConverter

Parameters:

event - event to format, may not be null.

toAppendTo - string buffer to which the formatted event will be appended. May not be null.

equals

protected abstract boolean equals(java.lang.String str,
                                  java.lang.StringBuilder buff,
                                  int from,
                                  int len)

Returns true if the specified String equals the specified section of the specified StringBuilder.

Parameters:

str - the String to compare

buff - the StringBuilder to compare a section of

from - start index in the StringBuilder

len - length of the section in the StringBuilder

Returns:

true if equal, false otherwise

parseSubstitution

void parseSubstitution(LogEvent event,
                       java.lang.StringBuilder substitutionBuffer)

Adds the parsed substitution text to the specified buffer.

Parameters:

event - the current log event

substitutionBuffer - the StringBuilder to append the parsed substitution text to