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exporters/otlp/+opentelemetry/+exporters/+otlp/OtlpFileLogRecordExporter.m
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| classdef OtlpFileLogRecordExporter < opentelemetry.sdk.logs.LogRecordExporter | ||
| % OtlpFileLogRecordExporter exports log records in OpenTelemetry Protocol format to | ||
| % one or more files. | ||
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| % Copyright 2024 The MathWorks, Inc. | ||
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| properties | ||
| FileName (1,1) string = "logs-%N.jsonl" % Output file name | ||
| AliasName (1,1) string = "logs-latest.jsonl" % Alias file name, which is the latest file in rotation | ||
| FlushInterval (1,1) duration = seconds(30) % Time interval between log record exports | ||
| FlushRecordCount (1,1) double = 256 % Maximum number of records before exporting | ||
| MaxFileSize (1,1) double = 20971520 % Maximum output file size | ||
| MaxFileCount (1,1) double = 10 % Maximum number of output files, written to in rotation. | ||
| end | ||
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| properties (Access=private, Constant) | ||
| Validator = opentelemetry.exporters.otlp.OtlpFileValidator | ||
| end | ||
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| methods | ||
| function obj = OtlpFileLogRecordExporter(optionnames, optionvalues) | ||
| % OtlpFileLogRecordExporter exports log records in OpenTelemetry | ||
| % Protocol format to one or more files. | ||
| % EXP = OPENTELEMETRY.EXPORTERS.OTLP.OTLPFILELOGRECORDEXPORTER | ||
| % creates an exporter that uses default configurations. | ||
| % | ||
| % EXP = | ||
| % OPENTELEMETRY.EXPORTERS.OTLP.OTLPFILELOGRECORDEXPORTER(PARAM1, | ||
| % VALUE1, PARAM2, VALUE2, ...) specifies optional parameter | ||
| % name/value pairs. Parameters are: | ||
| % "FileName" - Output file name. Can contain | ||
| % pattern placeholders. Default | ||
| % name is "logs-%N.jsonl" | ||
| % "AliasName" - Alias file name, which is the | ||
| % latest file in rotation. Can | ||
| % contain pattern placeholders. | ||
| % Default name is "logs-latest.jsonl" | ||
| % "FlushInterval" - Time interval between log record | ||
| % exports, represented as a | ||
| % duration. Default is 30 seconds. | ||
| % "FlushRecordCount" - Maximum number of records before | ||
| % exporting. When the number of | ||
| % records exceed this value, an | ||
| % export will be started. Default | ||
| % is 256. | ||
| % "MaxFileSize" - Maximum output file size | ||
| % "MaxFileCount" - Maximum number of output files, | ||
| % written to in rotation. Default | ||
| % is 10. | ||
| % | ||
| % Supported pattern placeholders in FileName and AliasName are: | ||
| % %Y: year as a 4 digit decimal number | ||
| % %y: last 2 digits of year as a decimal number (range [00,99]) | ||
| % %m: month as a decimal number (range [01,12]) | ||
| % %j: day of the year as a decimal number (range [001,366]) | ||
| % %d: day of the month as a decimal number (range [01,31]) | ||
| % %w: weekday as a decimal number, where Sunday is 0 (range [0-6]) | ||
| % %H: hour as a decimal number, 24 hour clock (range [00-23]) | ||
| % %I: hour as a decimal number, 12 hour clock (range [01,12]) | ||
| % %M: minute as a decimal number (range [00,59]) | ||
| % %S: second as a decimal number (range [00,60]) | ||
| % %F: equivalent to "%Y-%m-%d" (the ISO 8601 date format) | ||
| % %T: equivalent to "%H:%M:%S" (the ISO 8601 time format) | ||
| % %R: equivalent to "%H:%M" | ||
| % %N: rotate index, starting from 0 | ||
| % %n: rotate index, starting from 1 | ||
| % | ||
| % See also | ||
| % OPENTELEMETRY.EXPORTERS.OTLP.OTLPHTTPLOGRECORDEXPORTER, | ||
| % OPENTELEMETRY.EXPORTERS.OTLP.OTLPGRPCLOGRECORDEXPORTER | ||
| arguments (Repeating) | ||
| optionnames (1,:) {mustBeTextScalar} | ||
| optionvalues | ||
| end | ||
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| obj = [email protected](... | ||
| "libmexclass.opentelemetry.exporters.OtlpFileLogRecordExporterProxy"); | ||
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| validnames = ["FileName", "AliasName", "FlushInterval", ... | ||
| "FlushRecordCount", "MaxFileSize", "MaxFileCount"]; | ||
| for i = 1:length(optionnames) | ||
| namei = validatestring(optionnames{i}, validnames); | ||
| valuei = optionvalues{i}; | ||
| obj.(namei) = valuei; | ||
| end | ||
| end | ||
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| function obj = set.FileName(obj, fn) | ||
| fn = obj.Validator.validateName(fn, "FileName"); | ||
| obj.Proxy.setFileName(fn); | ||
| obj.FileName = fn; | ||
| end | ||
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| function obj = set.AliasName(obj, alias) | ||
| alias = obj.Validator.validateName(alias, "AliasName"); | ||
| obj.Proxy.setAliasName(alias); | ||
| obj.AliasName = alias; | ||
| end | ||
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| function obj = set.FlushInterval(obj, interval) | ||
| obj.Validator.validateFlushInterval(interval); | ||
| obj.Proxy.setFlushInterval(milliseconds(interval)); | ||
| obj.FlushInterval = interval; | ||
| end | ||
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| function obj = set.FlushRecordCount(obj, count) | ||
| count = obj.Validator.validateScalarPositiveInteger(count, "FlushRecordCount"); | ||
| obj.Proxy.setFlushRecordCount(count); | ||
| obj.FlushRecordCount = count; | ||
| end | ||
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| function obj = set.MaxFileSize(obj, maxsize) | ||
| maxsize = obj.Validator.validateScalarPositiveInteger(maxsize, "MaxFileSize"); | ||
| obj.Proxy.setMaxFileSize(maxsize); | ||
| obj.MaxFileSize = maxsize; | ||
| end | ||
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| function obj = set.MaxFileCount(obj, maxfilecount) | ||
| maxfilecount = obj.Validator.validateScalarPositiveInteger(maxfilecount, "MaxFileCount"); | ||
| obj.Proxy.setMaxFileCount(maxfilecount); | ||
| obj.MaxFileCount = maxfilecount; | ||
| end | ||
| end | ||
| end |
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