Class JsonLogEventParser
- java.lang.Object
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- org.apache.logging.log4j.core.parser.JsonLogEventParser
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- All Implemented Interfaces:
LogEventParser
,TextLogEventParser
public class JsonLogEventParser extends java.lang.Object
Parses the output from JsonLayout layout into instances ofLogEvent
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Constructor Summary
Constructors Constructor Description JsonLogEventParser()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LogEvent
parseFrom(byte[] input)
Parses a byte array, which is expected to contain exactly one log event.LogEvent
parseFrom(byte[] input, int offset, int length)
Parses a specified range in a byte array.LogEvent
parseFrom(java.lang.String input)
Parses a String, which is expected to contain exactly one log event.
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Method Detail
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parseFrom
public LogEvent parseFrom(java.lang.String input) throws ParseException
Description copied from interface:TextLogEventParser
Parses a String, which is expected to contain exactly one log event.- Specified by:
parseFrom
in interfaceTextLogEventParser
- Parameters:
input
- the string- Returns:
- the parsed LogEvent, never null.
- Throws:
ParseException
- if the input is malformed and cannot be parsed as a LogEvent
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parseFrom
public LogEvent parseFrom(byte[] input) throws ParseException
Description copied from interface:LogEventParser
Parses a byte array, which is expected to contain exactly one log event.- Specified by:
parseFrom
in interfaceLogEventParser
- Parameters:
input
- the byte array- Returns:
- the parsed LogEvent, never null.
- Throws:
ParseException
- if the input is malformed and cannot be parsed as a LogEvent
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parseFrom
public LogEvent parseFrom(byte[] input, int offset, int length) throws ParseException
Description copied from interface:LogEventParser
Parses a specified range in a byte array. The specified range is expected to contain exactly one log event.- Specified by:
parseFrom
in interfaceLogEventParser
- Parameters:
input
- the byte arrayoffset
- the initial offsetlength
- the length- Returns:
- the parsed LogEvent, never null.
- Throws:
ParseException
- if the input is malformed and cannot be parsed as a LogEvent
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