Qore Logger Module Reference
0.2
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implements appender writing to an output stream via StreamWriter More...
Public Member Methods | |
constructor (*string name, LoggerLayout layout, StreamWriter writer) | |
Creates the object. More... | |
StreamWriter | getStreamWriter () |
Returns the stream writer object. | |
bool | hasAssignThread () |
Returns True if assigning a thread for a stream. | |
processEventImpl (int type, auto params) | |
Processes open, log, and close events with the output stream; all other events are ignored. | |
Public Member Methods inherited from Logger::LoggerAppenderWithLayout | |
constructor (*string name, LoggerLayout layout) | |
Creates the object. More... | |
LoggerLayout | getLayout () |
Returns the layout for the appender. | |
setLayout (LoggerLayout layout) | |
Assigns a layout to the appender. More... | |
Public Member Methods inherited from Logger::LoggerAppender | |
addFilter (LoggerFilter filter, bool top=False) | |
Adds a filter to the chain. More... | |
close () | |
Releases any resources allocated by the appender and closes it. | |
constructor (*string name) | |
Creates the object. More... | |
list< LoggerFilter > | getFilters () |
Returns the filter chain as a list. More... | |
string | getName () |
Returns the appender name. | |
*LoggerAppenderQueue | getQueue () |
Returns async queue or NOTHING when events are processed synchronously. | |
bool | isOpen () |
Returns True if the appender is open and therefore active. | |
open () | |
Opens logging resources. More... | |
bool | post (LoggerEvent event) |
Posts the given event to the output queue. More... | |
removeAllFilters () | |
Clears the filter chain by removing all filters. | |
removeFilter (LoggerFilter filter) | |
Removes the given filter from the filter chain. More... | |
setQueue (*LoggerAppenderQueue queue) | |
Sets the appender queue. More... | |
Private:Internal Attributes | |
bool | assignThread |
assign thread for stream | |
bool | closed = False |
closed flag | |
StreamWriter | writer |
stream writer | |
Additional Inherited Members | |
Public Attributes inherited from Logger::LoggerAppender | |
const | EVENT_CLOSE = 3 |
close event | |
const | EVENT_LOG = 2 |
logging event | |
const | EVENT_OPEN = 1 |
open event | |
Private Member Methods inherited from Logger::LoggerAppenderWithLayout | |
auto | serializeImpl (LoggerEvent event) |
Returns the value formatted using the layout pattern. More... | |
Private Member Methods inherited from Logger::LoggerAppender | |
bool | pushEvent (int type, auto params) |
Pushes the given event on the queue or calls processEventImpl() in case of synchronous processing. More... | |
implements appender writing to an output stream via StreamWriter
Qore streams are not designed to accept input from multiple threads simultaneously, so writing must be serialized and processed in a dedicated thread
Logger::LoggerAppenderStream::constructor | ( | *string | name, |
LoggerLayout | layout, | ||
StreamWriter | writer | ||
) |
Creates the object.
name | the name of the appender |
layout | the layout for the appender |
writer | the stream to write to |