WildFly 18.0 Model Reference

  1. WildFly 18.0
  2. subsystem=logging
  3. json-formatter

A formatter that formats log messages in JSON.

Provided capabilities(1)

Attributes (8)

  • date-format The date/time format pattern. The pattern must be a valid java.time.format.DateTimeFormatter.ofPattern() pattern. The default pattern is an ISO-8601 extended offset date-time format.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • exception-output-type Indicates how the cause of the logged message, if one is available, will be added to the JSON output.
    • Attribute Value
    Default Value detailed
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
    Allowed Values detailed
    formatted
    detailed-and-formatted
  • key-overrides Allows the names of the keys for the JSON properties to be overridden.
    • Attribute Value
    Type OBJECT
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • meta-data Sets the meta data to use in the JSON format. Properties will be added to each log message.
    • Attribute Value
    Type OBJECT
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • pretty-print Indicates whether or not pretty printing should be used when formatting.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • print-details Sets whether or not details should be printed. Printing the details can be expensive as the values are retrieved from the caller. The details include the source class name, source file name, source method name, source module name, source module version and source line number.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • record-delimiter The value to be used to indicate the end of a record. If set to null no delimiter will be used at the end of the record. The default value is a line feed.
    • Attribute Value
    Default Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • zone-id The zone ID for formatting the date and time. The system default is used if left undefined.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services

Operations (2)

  • add Adds a new JSON formatter.
    Request Parameter Type Required Expressions Allowed Default value Description
    date-format STRING false true The date/time format pattern. The pattern must be a valid java.time.format.DateTimeFormatter.ofPattern() pattern. The default pattern is an ISO-8601 extended offset date-time format.
    exception-output-type STRING false true detailed Indicates how the cause of the logged message, if one is available, will be added to the JSON output.
    key-overrides OBJECT false false Allows the names of the keys for the JSON properties to be overridden.
    meta-data OBJECT false false Sets the meta data to use in the JSON format. Properties will be added to each log message.
    pretty-print BOOLEAN false true false Indicates whether or not pretty printing should be used when formatting.
    print-details BOOLEAN false true false Sets whether or not details should be printed. Printing the details can be expensive as the values are retrieved from the caller. The details include the source class name, source file name, source method name, source module name, source module version and source line number.
    record-delimiter STRING false true The value to be used to indicate the end of a record. If set to null no delimiter will be used at the end of the record. The default value is a line feed.
    zone-id STRING false true The zone ID for formatting the date and time. The system default is used if left undefined.
  • remove Removes the JSON formatter.