dw.system
Class LogNDC
dw.system.LogNDCA Nested Diagnostic Context, or NDC in short, is an instrument to distinguish
interleaved log output from different sources. Log output is typically
interleaved when a server handles multiple script calls near-simultaneously.
Constructor Summary
This class does not have a constructor, so you cannot create it directly.
Method Summary
push(message
:
String)
:
void
Push new diagnostic context information for the current script execution.
remove()
:
void
Remove the diagnostic context for this script call.
Methods inherited from class
Object
assign, create, create, defineProperties, defineProperty, entries, freeze, fromEntries, getOwnPropertyDescriptor, getOwnPropertyNames, getOwnPropertySymbols, getPrototypeOf, hasOwnProperty, is, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, seal, setPrototypeOf, toLocaleString, toString, valueOf, values
Method Detail
peek
peek()
:
String
Looks at the last diagnostic context at the top of this NDC without
removing it.
The returned value is the value that was pushed last. If no context is
available, then the empty string "" is returned.
Returns:
String The innermost diagnostic context.
pop
pop()
:
String
Clients should call this method before leaving a diagnostic context.
The returned value is the value that was pushed last.
If no context is available, then the empty string "" is returned.
NOTE: The NDC is removed after every script execution.
Returns:
String The innermost diagnostic context.
push
push(message
:
String)
:
void
Push new diagnostic context information for the current script execution.
Parameters:
message
-
- The new diagnostic context information.
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