Pacchetto | mx.logging |
Classe | public class AbstractTarget |
Ereditarietà | AbstractTarget ![]() |
Implementa | ILoggingTarget, IMXMLObject |
Sottoclassi | LineFormattedTarget |
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
logEvent()
method is provided.
Proprietà | Definito da | ||
---|---|---|---|
![]() | constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
filters : Array
In addition to the level setting, filters are used to
provide a psuedo-hierarchical mapping for processing only those events
for a given category. | AbstractTarget | ||
id : String [sola lettura]
Provides access to the id of this target. | AbstractTarget | ||
level : int
Provides access to the level this target is currently set at. | AbstractTarget |
Metodo | Definito da | ||
---|---|---|---|
Constructor. | AbstractTarget | ||
Sets up this target with the specified logger. | AbstractTarget | ||
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Indica se per un oggetto è definita una proprietà specifica. | Object | |
Called after the implementing object has been created
and all properties specified on the tag have been assigned. | AbstractTarget | ||
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Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
This method handles a LogEvent from an associated logger. | AbstractTarget | ||
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Indica se la proprietà specificata esiste ed è enumerabile. | Object | |
Stops this target from receiving events from the specified logger. | AbstractTarget | ||
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Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
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Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
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Restituisce la rappresentazione in formato stringa dell'oggetto specificato. | Object | |
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Restituisce il valore di base dell'oggetto specificato. | Object |
filters | proprietà |
filters:Array
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
In addition to the level
setting, filters are used to
provide a psuedo-hierarchical mapping for processing only those events
for a given category.
Each logger belongs to a category.
By convention these categories map to the fully-qualified class name in
which the logger is used.
For example, a logger that is logging messages for the
mx.rpc.soap.WebService
class, uses
"mx.rpc.soap.WebService" as the parameter to the
Log.getLogger()
method call.
When messages are sent under this category only those targets that have
a filter which matches that category receive notification of those
events.
Filter expressions can include a wildcard match, indicated with an
asterisk.
The wildcard must be the right-most character in the expression.
For example: rpc*, mx.*, or *.
If an invalid expression is specified, a InvalidFilterError
is thrown.
If null
or [] is specified, the filters are set to the
default of ["*"].
For example:
var traceLogger:ILoggingTarget = new TraceTarget(); traceLogger.filters = ["mx.rpc.*", "mx.messaging.*"]; Log.addTarget(traceLogger);
Implementazione
public function get filters():Array
public function set filters(value:Array):void
id | proprietà |
id:String
[sola lettura] Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Provides access to the id of this target. The id is assigned at runtime by the mxml compiler if used as an mxml tag, or internally if used within a script block
Implementazione
public function get id():String
level | proprietà |
level:int
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Provides access to the level this target is currently set at. Value values are:
LogEventLevel.FATAL (1000)
designates events that are very harmful and will eventually lead to application failureLogEventLevel.ERROR (8)
designates error events that might still allow the application to continue running.LogEventLevel.WARN (6)
designates events that could be harmful to the application operationLogEventLevel.INFO (4)
designates informational messages that highlight the progress of the application at coarse-grained level.LogEventLevel.DEBUG (2)
designates informational level messages that are fine grained and most helpful when debugging an application.LogEventLevel.ALL (0)
intended to force a target to process all messages.
Implementazione
public function get level():int
public function set level(value:int):void
AbstractTarget | () | Funzione di costruzione |
public function AbstractTarget()
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Constructor.
addLogger | () | metodo |
public function addLogger(logger:ILogger):void
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Sets up this target with the specified logger. This allows this target to receive log events from the specified logger.
Parametri
logger:ILogger — The ILogger that this target should listen to.
|
initialized | () | metodo |
public function initialized(document:Object, id:String):void
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Called after the implementing object has been created and all properties specified on the tag have been assigned.
Parametri
document:Object — MXML document that created this object.
| |
id:String — Used by the document to refer to this object.
If the object is a deep property on the document, id is null.
|
logEvent | () | metodo |
public function logEvent(event:LogEvent):void
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
This method handles a LogEvent
from an associated logger.
A target uses this method to translate the event into the appropriate
format for transmission, storage, or display.
This method will be called only if the event's level is in range of the
target's level.
NOTE: Descendants must override this method to make it useful.
Parametri
event:LogEvent — An event from an associated logger.
|
removeLogger | () | metodo |
Tue Jun 12 2018, 02:44 PM Z