Location: Symbol Reference > Functions > CreateLogServer Function
function CreateLogServer(Elements: TStringList; const LogTypes: TJwEventTypes; const OnXMLWrite: TJwOnXMLWrite = nil; const OnXMLWriting: TJwOnXMLWriting = nil; const WriterClass: IJwWriterClass = nil): IJwLogServer;
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Parameters |
Description |
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Elements: TStringList |
receives the xml tags. Each item contains a whole line of an xml tag. Must not be nil if parameter WriterClass is left nil. |
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const LogTypes: TJwEventTypes |
receives a list of TJwEventType records that contains tags and its attributes which ought to be logged. If the array is empty all types of events are logged. |
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const OnXMLWrite: TJwOnXMLWrite = nil |
is a callback method that will be called when an xml line is going to be stored into the log file. The xml line can be adapted or even removed |
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const OnXMLWriting: TJwOnXMLWriting = nil |
is a callback method that will be called when an xml line is going to be created. Some parameters can be changed. |
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const WriterClass: IJwWriterClass = nil |
defines a custom class that can be used to change the default mechanism how xml is stored. By default (if nil) the TJwLogWriterClass uses a string list implementation to store xml. |
Returns an instance of IJwLogServer for logging information
CreateLogServer creates a new log server that can hold several log clients (IJwLogClient). A log sever creates a new logprocess tag and closes it if it is destroyed. It saves each xml tag into a new string list item in parameter Elements. This behavior can be overwritten by using a non default WriterClass (TJwLogWriterClass)
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