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comparison examples/blog/src/lib/Db.luan @ 1392:002152af497a

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hosted postgres
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 06 Sep 2019 00:19:47 -0600
parents 94f48cc76de8
children cc0dbca576dc
comparison
equal deleted inserted replaced
1391:94f48cc76de8 1392:002152af497a
1 local Lucene = require "luan:lucene/Lucene.luan" 1 local Lucene = require "luan:lucene/Lucene.luan"
2 local Io = require "luan:Io.luan" 2 local Io = require "luan:Io.luan"
3 local Hosting = require "luan:host/Hosting.luan"
4 local Logging = require "luan:logging/Logging.luan"
5 local logger = Logging.logger "Db"
3 6
4 7
5 local Db = {} 8 local Db = {}
6 9
7 local function completer(doc) 10 local postgres_spec = Hosting.postgres_spec and Hosting.postgres_spec()
8 return doc 11 logger.info("postgres_spec="..postgres_spec)
12 if postgres_spec ~= nil then
13 function postgres_spec.completer(doc)
14 return doc
15 end
9 end 16 end
10 17
11 function Db.new(lucene_dir) 18 function Db.new(lucene_dir)
12 local dir = Io.uri(lucene_dir) 19 local dir = Io.uri(lucene_dir)
13 local db = Lucene.index( dir, Lucene.type.english, {"subject","content"}, completer ) 20 local db = Lucene.index( dir, Lucene.type.english, {"subject","content"}, postgres_spec )
14 21
15 -- this is how you index a field 22 -- this is how you index a field
16 -- db.indexed_fields.post_date = Lucene.type.long 23 -- db.indexed_fields.post_date = Lucene.type.long
17 24
18 return db 25 return db