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[oldlogstashjson] implement encoding of @fields

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This commit is contained in:
Brad Fritz 2013-11-20 01:00:36 -05:00
parent be7d24983e
commit 0aaffd0736
2 changed files with 11 additions and 2 deletions
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9
lib/logstash/codecs/oldlogstashjson.rb
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@ -35,7 +35,14 @@ class LogStash::Codecs::OldLogStashJSON < LogStash::Codecs::Base
h[key] = data[val] if data.include?(val)
end
h.merge!(data["@fields"]) if data["@fields"].is_a?(Hash)
data.to_hash.each do |field, val|
# TODO: might be better to V1_TO_V0 = V0_TO_V1.invert during
# initialization than V0_TO_V1.has_value? within loop
next if V0_TO_V1.has_value?(field)
h["@fields"] = {} if h["@fields"].nil?
h["@fields"][field] = val
end
@on_event.call(h.to_json)
end # def encode

4
spec/codecs/oldlogstashjson.rb
View file

@ -27,7 +27,8 @@ describe LogStash::Codecs::OldLogStashJSON do
it "should return old (v0) json data" do
data = {"type" => "t", "message" => "wat!?",
"host" => "localhost", "path" => "/foo",
"tags" => ["a","b","c"]}
"tags" => ["a","b","c"],
"bah" => "baz"}
event = LogStash::Event.new(data)
got_event = false
subject.on_event do |d|
@ -37,6 +38,7 @@ describe LogStash::Codecs::OldLogStashJSON do
insist { JSON.parse(d)["@source_host"] } == data["host"]
insist { JSON.parse(d)["@source_path"] } == data["path"]
insist { JSON.parse(d)["@tags"] } == data["tags"]
insist { JSON.parse(d)["@fields"]["bah"] } == "baz"
got_event = true
end
subject.encode(event)