update to new event api

Author: talevy

.travis.yml

@@ -1,7 +1,11 @@
+---
 sudo: false
 language: ruby
 cache: bundler
 rvm:
-  - jruby-1.7.23
-script: 
-  - bundle exec rspec spec
+- jruby-1.7.25
+script:
+- bundle exec rspec spec
+jdk: oraclejdk8
+before_install:
+- git clone -b feature/event_interface https://github.com/elastic/logstash

Gemfile

@@ -1,2 +1,7 @@
 source 'https://rubygems.org'
-gemspec
+gemspec
+gem "logstash-core", :path => "./logstash/logstash-core"
+gem "logstash-core-plugin-api", :path => "./logstash/logstash-core-plugin-api"
+gem "logstash-core-event-java", :path => "./logstash/logstash-core-event-java"
+gem "logstash-devutils", :github => "elastic/logstash-devutils", :branch => "feature/plugin-api-2_0"
+gem "logstash-codec-json", :github => "logstash-plugins/logstash-codec-json", :branch => "feature/plugin-api-2_0"

logstash-output-tcp.gemspec

@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
   s.metadata = { "logstash_plugin" => "true", "logstash_group" => "output" }
 
   # Gem dependencies
-  s.add_runtime_dependency "logstash-core-plugin-api", "~> 1.0"
+  s.add_runtime_dependency "logstash-core-plugin-api", "~> 2.0"
 
   s.add_runtime_dependency 'logstash-codec-json'
   s.add_runtime_dependency 'stud'