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https://github.com/danieleteti/delphimvcframework.git
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65 lines
2.6 KiB
Lua
65 lines
2.6 KiB
Lua
-------------------------------------------------------------------------------
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-- Saves the logging information in a table using luasql
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--
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-- @author Thiago Costa Ponte (thiago@ideais.com.br)
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--
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-- @copyright 2004-2011 Kepler Project
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--
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-------------------------------------------------------------------------------
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require"logging"
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function logging.sql(params)
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params = params or {}
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params.tablename = params.tablename or "LogTable"
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params.logdatefield = params.logdatefield or "LogDate"
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params.loglevelfield = params.loglevelfield or "LogLevel"
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params.logmessagefield = params.logmessagefield or "LogMessage"
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if params.connectionfactory == nil or type(params.connectionfactory) ~= "function" then
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return nil, "No specified connection factory function"
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end
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local con, err
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if params.keepalive then
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con, err = params.connectionfactory()
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end
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return logging.new( function(self, level, message)
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if (not params.keepalive) or (con == nil) then
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con, err = params.connectionfactory()
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if not con then
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return nil, err
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end
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end
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local logDate = os.date("%Y-%m-%d %H:%M:%S")
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local insert = string.format("INSERT INTO %s (%s, %s, %s) VALUES ('%s', '%s', '%s')",
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params.tablename, params.logdatefield, params.loglevelfield,
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params.logmessagefield, logDate, level, string.gsub(message, "'", "''"))
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local ret, err = pcall(con.execute, con, insert)
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if not ret then
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con, err = params.connectionfactory()
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if not con then
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return nil, err
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end
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ret, err = con:execute(insert)
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if not ret then
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return nil, err
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end
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end
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if not params.keepalive then
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con:close()
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end
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return true
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end
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)
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end
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return logging.sql
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