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-rw-r--r--teal-src/util/datamapper.tl62
1 files changed, 33 insertions, 29 deletions
diff --git a/teal-src/util/datamapper.tl b/teal-src/util/datamapper.tl
index 94387733..28468d2d 100644
--- a/teal-src/util/datamapper.tl
+++ b/teal-src/util/datamapper.tl
@@ -21,7 +21,11 @@
--
local st = require "util.stanza";
-local js = require "util.jsonschema"
+local json = require"util.json"
+
+local json_type_name = json.json_type_name;
+local json_schema_object = require "util.jsonschema"
+local type schema_t = boolean | json_type_name | json_schema_object
local function toboolean ( s : string ) : boolean
if s == "true" or s == "1" then
@@ -33,7 +37,7 @@ local function toboolean ( s : string ) : boolean
end
end
-local function totype(t : js.schema_t.type_e, s : string) : any
+local function totype(t : json_type_name, s : string) : any
if t == "string" then
return s;
elseif t == "boolean" then
@@ -53,9 +57,9 @@ local enum value_goes
"in_wrapper"
end
-local function unpack_propschema( propschema : js.schema_t | js.schema_t.type_e, propname : string, current_ns : string )
- : js.schema_t.type_e, value_goes, string, string, string, string, { any }
- local proptype : js.schema_t.type_e = "string"
+local function unpack_propschema( propschema : schema_t, propname : string, current_ns : string )
+ : json_type_name, value_goes, string, string, string, string, { any }
+ local proptype : json_type_name = "string"
local value_where : value_goes = "in_text_tag"
local name = propname
local namespace = current_ns
@@ -63,9 +67,9 @@ local function unpack_propschema( propschema : js.schema_t | js.schema_t.type_e,
local single_attribute : string
local enums : { any }
- if propschema is js.schema_t then
+ if propschema is json_schema_object then
proptype = propschema.type
- elseif propschema is js.schema_t.type_e then
+ elseif propschema is json_type_name then
proptype = propschema
end
@@ -73,7 +77,7 @@ local function unpack_propschema( propschema : js.schema_t | js.schema_t.type_e,
value_where = "in_children"
end
- if propschema is js.schema_t then
+ if propschema is json_schema_object then
local xml = propschema.xml
if xml then
if xml.name then
@@ -108,12 +112,12 @@ local function unpack_propschema( propschema : js.schema_t | js.schema_t.type_e,
return proptype, value_where, name, namespace, prefix, single_attribute, enums
end
-local parse_object : function (schema : js.schema_t, s : st.stanza_t) : { string : any }
-local parse_array : function (schema : js.schema_t, s : st.stanza_t) : { any }
+local parse_object : function (schema : schema_t, s : st.stanza_t) : { string : any }
+local parse_array : function (schema : schema_t, s : st.stanza_t) : { any }
-function parse_object (schema : js.schema_t, s : st.stanza_t) : { string : any }
+function parse_object (schema : schema_t, s : st.stanza_t) : { string : any }
local out : { string : any } = {}
- if schema.properties then
+ if schema is json_schema_object and schema.properties then
for prop, propschema in pairs(schema.properties) do
local proptype, value_where, name, namespace, prefix, single_attribute, enums = unpack_propschema(propschema, prop, s.attr.xmlns)
@@ -152,7 +156,7 @@ function parse_object (schema : js.schema_t, s : st.stanza_t) : { string : any }
value = c and c.attr[single_attribute]
elseif value_where == "in_text_tag" then
value = s:get_child_text(name, namespace)
- elseif value_where == "in_children" and propschema is js.schema_t then
+ elseif value_where == "in_children" and propschema is json_schema_object then
if proptype == "object" then
local c = s:get_child(name, namespace)
if c then
@@ -163,13 +167,13 @@ function parse_object (schema : js.schema_t, s : st.stanza_t) : { string : any }
else
error "unreachable"
end
- elseif value_where == "in_wrapper" and propschema is js.schema_t and proptype == "array" then
+ elseif value_where == "in_wrapper" and propschema is json_schema_object and proptype == "array" then
local wrapper = s:get_child(name, namespace);
if wrapper then
out[prop] = parse_array(propschema, wrapper);
else
error "unreachable"
- end
+ end
else
error "unreachable"
end
@@ -182,7 +186,7 @@ function parse_object (schema : js.schema_t, s : st.stanza_t) : { string : any }
return out
end
-function parse_array (schema : js.schema_t, s : st.stanza_t) : { any }
+function parse_array (schema : json_schema_object, s : st.stanza_t) : { any }
local proptype, value_where, child_name, namespace = unpack_propschema(schema.items, nil, s.attr.xmlns)
local out : { any } = {}
for c in s:childtags(child_name, namespace) do
@@ -202,7 +206,7 @@ function parse_array (schema : js.schema_t, s : st.stanza_t) : { any }
return out;
end
-local function parse (schema : js.schema_t, s : st.stanza_t) : table
+local function parse (schema : json_schema_object, s : st.stanza_t) : table
if schema.type == "object" then
return parse_object(schema, s)
elseif schema.type == "array" then
@@ -212,19 +216,19 @@ local function parse (schema : js.schema_t, s : st.stanza_t) : table
end
end
-local function unparse ( schema : js.schema_t, t : table, current_name : string, current_ns : string ) : st.stanza_t
+local function unparse ( schema : json_schema_object, t : table, current_name : string, current_ns : string ) : st.stanza_t
- if schema.xml then
- if schema.xml.name then
- current_name = schema.xml.name
- end
- if schema.xml.namespace then
- current_ns = schema.xml.namespace
- end
- -- TODO prefix?
+ if schema.xml then
+ if schema.xml.name then
+ current_name = schema.xml.name
+ end
+ if schema.xml.namespace then
+ current_ns = schema.xml.namespace
end
+ -- TODO prefix?
+ end
- local out = st.stanza(current_name, { xmlns = current_ns })
+ local out = st.stanza(current_name, { xmlns = current_ns })
if schema.type == "object" then
@@ -293,12 +297,12 @@ local function unparse ( schema : js.schema_t, t : table, current_name : string,
out:text_tag(name, string.format("%d", v), propattr)
elseif proptype == "boolean" and v is boolean then
out:text_tag(name, v and "1" or "0", propattr)
- elseif proptype == "object" and propschema is js.schema_t and v is table then
+ elseif proptype == "object" and propschema is json_schema_object and v is table then
local c = unparse(propschema, v, name, namespace);
if c then
out:add_direct_child(c);
end
- elseif proptype == "array" and propschema is js.schema_t and v is table then
+ elseif proptype == "array" and propschema is json_schema_object and v is table then
local c = unparse(propschema, v, name, namespace);
if c then
if value_where == "in_wrapper" then