WildFly 16.0 Model Reference

  1. WildFly 16.0
  2. subsystem=logging
  3. logger

Defines a logger category.

Provided capabilities(1)

Attributes (6)

  • category Specifies the category for the logger.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-only
  • filter Defines a simple filter type.
    • Deprecated Since 1.2.0
    Use filter-spec.
    Attribute Value
    Type OBJECT
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • filter-spec A filter expression value to define a filter. Example for a filter that does not match a pattern: not(match("JBAS.*"))
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • handlers The handlers associated with the logger.
    • Attribute Value
    Type LIST
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required no-services
  • level The log level specifying which message levels will be logged by the logger. Message levels lower than this value will be discarded.
    • Attribute Value
    Default Value ALL
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services
    Allowed Values ALL
    FINEST
    FINER
    TRACE
    DEBUG
    FINE
    CONFIG
    INFO
    WARN
    WARNING
    ERROR
    SEVERE
    FATAL
    OFF
  • use-parent-handlers Specifies whether or not this logger should send its output to its parent Logger.
    • Attribute Value
    Default Value true
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required no-services

Operations (7)

  • add Add a new logger category.
    Request Parameter Type Required Expressions Allowed Default value Description
    category STRING false false Specifies the category for the logger.
    filter OBJECT false false Defines a simple filter type.
    filter-spec STRING false true A filter expression value to define a filter. Example for a filter that does not match a pattern: not(match("JBAS.*"))
    handlers LIST false false The handlers associated with the logger.
    level STRING false true ALL The log level specifying which message levels will be logged by the logger. Message levels lower than this value will be discarded.
    use-parent-handlers BOOLEAN false true true Specifies whether or not this logger should send its output to its parent Logger.
  • add-handler Adds a handler to the logger.
    Request Parameter Type Required Expressions Allowed Default value Description
    name STRING false false The name of the handler to add.
  • assign-handler Assign a Handler to a Logger.
    Deprecated Since 1.2.0
    Use the add-handler operation.
    Request Parameter Type Required Expressions Allowed Default value Description
    name STRING false false The name of the handler to add.
  • change-log-level Change the logging level for a logger category.
    Deprecated Since 1.2.0
    Use the write-attribute operation.
    Request Parameter Type Required Expressions Allowed Default value Description
    level STRING false true ALL The new level to set.
  • remove Remove an existing logger category.
  • remove-handler Removes a handler from the logger.
    Request Parameter Type Required Expressions Allowed Default value Description
    name STRING false false The name of the logger to remove.
  • unassign-handler Unassign a Handler from a Logger.
    Deprecated Since 1.2.0
    Use the remove-handler operation.
    Request Parameter Type Required Expressions Allowed Default value Description
    name STRING false false The name of the handler to remove.