8b33c77008
Added converter for ARRAYED_LIST Fixed STRING_32 to JSON_VALUE issue in ejson.e Added missing new line character at the end of some files. Cosmetic
89 lines
2.1 KiB
Plaintext
89 lines
2.1 KiB
Plaintext
note
|
|
description: "A JSON converter for HASH_TABLE [ANY, HASHABLE]"
|
|
author: "Paul Cohen"
|
|
date: "$Date$"
|
|
revision: "$Revision$"
|
|
file: "$HeadURL: $"
|
|
|
|
class JSON_HASH_TABLE_CONVERTER
|
|
|
|
inherit
|
|
JSON_CONVERTER
|
|
|
|
create
|
|
make
|
|
|
|
feature {NONE} -- Initialization
|
|
|
|
make
|
|
do
|
|
create object.make (0)
|
|
end
|
|
|
|
feature -- Access
|
|
|
|
object: HASH_TABLE [ANY, HASHABLE]
|
|
|
|
feature -- Conversion
|
|
|
|
from_json (j: attached like to_json): like object
|
|
local
|
|
keys: ARRAY [JSON_STRING]
|
|
i: INTEGER
|
|
h: detachable HASHABLE
|
|
jv: detachable JSON_VALUE
|
|
a: detachable ANY
|
|
do
|
|
keys := j.current_keys
|
|
create Result.make (keys.count)
|
|
from
|
|
i := 1
|
|
until
|
|
i > keys.count
|
|
loop
|
|
h ?= json.object (keys [i], Void)
|
|
check h /= Void end
|
|
jv := j.item (keys [i])
|
|
if jv /= Void then
|
|
a := json.object (jv, Void)
|
|
if a /= Void then
|
|
Result.put (a, h)
|
|
else
|
|
check a_attached: a /= Void end
|
|
end
|
|
else
|
|
check j_has_item: False end
|
|
end
|
|
i := i + 1
|
|
end
|
|
end
|
|
|
|
to_json (o: like object): detachable JSON_OBJECT
|
|
local
|
|
c: HASH_TABLE_ITERATION_CURSOR [ANY, HASHABLE]
|
|
js: JSON_STRING
|
|
jv: detachable JSON_VALUE
|
|
failed: BOOLEAN
|
|
do
|
|
create Result.make
|
|
from
|
|
c := o.new_cursor
|
|
until
|
|
c.after
|
|
loop
|
|
create js.make_json (c.key.out)
|
|
jv := json.value (c.item)
|
|
if jv /= Void then
|
|
Result.put (jv, js)
|
|
else
|
|
failed := True
|
|
end
|
|
c.forth
|
|
end
|
|
if failed then
|
|
Result := Void
|
|
end
|
|
end
|
|
|
|
end -- class JSON_HASH_TABLE_CONVERTER
|