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Qore Logger Module Reference 0.4
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Qore Logger Module Reference 0.4
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implements appender writing to an output stream via StreamWriter More...
#include <Logger.qm.dox.h>
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... | |
| processEvent (int type, auto params) | |
| Processes an event to the physical target. More... | |
| abstract | processEventImpl (int type, auto params) |
| Processes the event to the physical target. 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 | |
| *object | ensureAtomicOperations (int type) |
| Returns an object that can be used to ensure atomic operations for appender operations. | |
| RWLock | lock () |
| The lock to ensure proper serialization with concurrent access. | |
| bool | pushEvent (int type, auto params) |
| Pushes the given event on the queue or calls processEvent() in case of synchronous processing. More... | |
| abstract auto | serializeImpl (LoggerEvent event) |
| Serializes the given event to put in the queue or write to the target device. 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 |