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plugins/mod_storage_sql.lua @ 4048:c64b0aefb922
mod_storage_sql: Use util.json instead of util.serialization.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Mon, 27 Dec 2010 19:43:57 +0500 |
parent | 4046:467e73951610 |
child | 4004:c1b3ecbed6c0 |
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4047:1a89fd3cc954 | 4048:c64b0aefb922 |
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23 local tostring = tostring; | 23 local tostring = tostring; |
24 local tonumber = tonumber; | 24 local tonumber = tonumber; |
25 local pairs = pairs; | 25 local pairs = pairs; |
26 local next = next; | 26 local next = next; |
27 local setmetatable = setmetatable; | 27 local setmetatable = setmetatable; |
28 local json = { stringify = function(s) return require"util.serialization".serialize(s) end, parse = require"util.serialization".deserialize }; | 28 local json = require "util.json"; |
29 | 29 |
30 local connection = ...; | 30 local connection = ...; |
31 local host,user,store = module.host; | 31 local host,user,store = module.host; |
32 local params = module:get_option("sql"); | 32 local params = module:get_option("sql"); |
33 | 33 |
57 local stmt = assert(connection:prepare("CREATE TABLE `Prosody` (`host` TEXT, `user` TEXT, `store` TEXT, `key` TEXT, `type` TEXT, `value` TEXT);")); | 57 local stmt = assert(connection:prepare("CREATE TABLE `Prosody` (`host` TEXT, `user` TEXT, `store` TEXT, `key` TEXT, `type` TEXT, `value` TEXT);")); |
58 assert(stmt:execute()); | 58 assert(stmt:execute()); |
59 module:log("debug", "Initialized new SQLite3 database"); | 59 module:log("debug", "Initialized new SQLite3 database"); |
60 end | 60 end |
61 assert(connection:commit()); | 61 assert(connection:commit()); |
62 --print("===", json.stringify()) | 62 --print("===", json.encode()) |
63 end | 63 end |
64 end | 64 end |
65 | 65 |
66 local function serialize(value) | 66 local function serialize(value) |
67 local t = type(value); | 67 local t = type(value); |
68 if t == "string" or t == "boolean" or t == "number" then | 68 if t == "string" or t == "boolean" or t == "number" then |
69 return t, tostring(value); | 69 return t, tostring(value); |
70 elseif t == "table" then | 70 elseif t == "table" then |
71 local value,err = json.stringify(value); | 71 local value,err = json.encode(value); |
72 if value then return "json", value; end | 72 if value then return "json", value; end |
73 return nil, err; | 73 return nil, err; |
74 end | 74 end |
75 return nil, "Unhandled value type: "..t; | 75 return nil, "Unhandled value type: "..t; |
76 end | 76 end |
79 elseif t == "boolean" then | 79 elseif t == "boolean" then |
80 if value == "true" then return true; | 80 if value == "true" then return true; |
81 elseif value == "false" then return false; end | 81 elseif value == "false" then return false; end |
82 elseif t == "number" then return tonumber(value); | 82 elseif t == "number" then return tonumber(value); |
83 elseif t == "json" then | 83 elseif t == "json" then |
84 return json.parse(value); | 84 return json.decode(value); |
85 end | 85 end |
86 end | 86 end |
87 | 87 |
88 local function getsql(sql, ...) | 88 local function getsql(sql, ...) |
89 if params.driver == "PostgreSQL" then | 89 if params.driver == "PostgreSQL" then |