Update to support fluent v0.14.x

fluent-plugin-json-in-json.gemspec

@@ -1,7 +1,7 @@
 # coding: utf-8
 Gem::Specification.new do |spec|
   spec.name          = "fluent-plugin-json-in-json"
-  spec.version       = "0.1.4"
+  spec.version       = "0.2.0"
   spec.authors       = ["Gavin M. Roy"]
   spec.email         = ["[email protected]"]
   spec.description   = %q{Parser plugin that parses JSON attributes with JSON strings in them}
@@ -15,6 +15,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency "yajl-ruby", "~> 1.0"
+  spec.add_runtime_dependency "fluentd", ['>= 0.14.0', '< 2']
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake"
 end

lib/fluent/plugin/parser_json_in_json.rb

@@ -1,67 +1,66 @@
 require 'yajl'
+require 'fluent/plugin/parser'
 
-module Fluent
-  class TextParser
-    class JSONInJSONParser < Parser
-      Fluent::Plugin.register_parser('json_in_json', self)
+module Fluent::Plugin
+  class JSONInJSONParser < Parser
+    Fluent::Plugin.register_parser('json_in_json', self)
 
-      config_param :time_key, :string, :default => 'time'
-      config_param :time_format, :string, :default => nil
+    config_param :time_key, :string, :default => 'time'
+    config_param :time_format, :string, :default => nil
 
-      def configure(conf)
-        super
+    def configure(conf)
+      super
 
-        unless @time_format.nil?
-          @time_parser = TimeParser.new(@time_format)
-          @mutex = Mutex.new
-        end
+      unless @time_format.nil?
+        @time_parser = Fluent::TimeParser.new(@time_format)
+        @mutex = Mutex.new
       end
+    end
 
-      def parse(text)
-        record = Yajl.load(text)
+    def parse(text)
+      record = Yajl.load(text)
 
-        value = @keep_time_key ? record[@time_key] : record.delete(@time_key)
-        if value
-          if @time_format
-            time = @mutex.synchronize { @time_parser.parse(value) }
-          else
-            begin
-              time = value.to_i
-            rescue => e
-              raise ParserError, "invalid time value: value = #{value}, error_class = #{e.class.name}, error = #{e.message}"
-            end
-          end
+      value = @keep_time_key ? record[@time_key] : record.delete(@time_key)
+      if value
+        if @time_format
+          time = @mutex.synchronize { @time_parser.parse(value) }
         else
-          if @estimate_current_event
-            time = Engine.now
-          else
-            time = nil
+          begin
+            time = value.to_i
+          rescue => e
+            raise ParserError, "invalid time value: value = #{value}, error_class = #{e.class.name}, error = #{e.message}"
           end
         end
+      else
+        if @estimate_current_event
+          time = Fluent::Engine.now
+        else
+          time = nil
+        end
+      end
 
-        values = Hash.new
-        record.each do |k, v|
-          if v[0] == '{'
-            deserialized = Yajl.load(v)
-            if deserialized.is_a?(Hash)
-              values.merge!(deserialized)
-              record.delete k
-            end
+      values = Hash.new
+      record.each do |k, v|
+        if v[0] == '{'
+          deserialized = Yajl.load(v)
+          if deserialized.is_a?(Hash)
+            values.merge!(deserialized)
+            record.delete k
           end
         end
-        record.merge!(values)
+      end
+      record.merge!(values)
 
-        if block_given?
-          yield time, record
-        else
-          return time, record
-        end
-      rescue Yajl::ParseError
-        if block_given?
-          yield nil, nil
-        else
-          return nil, nil
-        end
+      if block_given?
+        yield time, record
+      else
+        return time, record
+      end
+    rescue Yajl::ParseError
+      if block_given?
+        yield nil, nil
+      else
+        return nil, nil
       end
     end
   end

metadata.yaml

@@ -0,0 +1,2 @@
+owner: OSRE-TAU
+name: fluent-plugin-json-in-json