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classdef Logger < IceInternal.WrapperObject
% Logger Summary of Logger
%
% The Ice message logger.
%
% Logger Methods:
% print - Print a message.
% trace - Log a trace message.
% warning - Log a warning message.
% error - Log an error message.
% getPrefix - Return this logger's prefix.
% cloneWithPrefix - Returns a clone of the logger with a new prefix.
% Copyright (c) ZeroC, Inc. All rights reserved.
methods
function obj = Logger(impl)
if ~isa(impl, 'lib.pointer')
throw(MException('Ice:ArgumentException', 'invalid argument'));
end
obj = obj@IceInternal.WrapperObject(impl);
end
function print(obj, message)
% print - Print a message. The message is printed literally, without
% any decorations such as executable name or time stamp.
%
% Parameters:
% message (char) - The message to log.
obj.iceCall('print', message);
end
function trace(obj, category, message)
% trace - Log a trace message.
%
% Parameters:
% category (char) - The trace category.
% message (char) - The trace message to log.
obj.iceCall('trace', category, message);
end
function warning(obj, message)
% warning - Log a warning message.
%
% Parameters:
% message - The warning message to log.
obj.iceCall('warning', message);
end
function error(obj, message)
% error - Log an error message.
%
% Parameters:
% message - The error message to log.
obj.iceCall('error', message);
end
function r = getPrefix(obj)
% getPrefix - Returns this logger's prefix.
%
% Returns (char) - The prefix.
r = obj.iceCallWithResult('getPrefix');
end
function r = cloneWithPrefix(obj, prefix)
% cloneWithPrefix - Returns a clone of the logger with a new prefix.
%
% Parameters:
% prefix - The new prefix for the logger.
%
% Returns (Ice.Logger) - A logger instance.
impl = libpointer('voidPtr');
obj.iceCall('cloneWithPrefix', prefix, impl);
if isNull(impl)
r = obj;
else
r = Ice.Logger(impl);
end
end
end
end
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