play2-elasticsearch

===================

This module provides an easy Elasticsearch(v0.20.4) integration in a Playframework 2 application

Versions

For Playframework version 2.0.x, see README-2.0.x.md

Module	Playframework	Elasticsearch	Comments	Diff
0.5.0	2.1-RC1	0.19.10	Compatibility with play 2.1-RC1
0.5.1	2.1-RC3	0.20.4	upgrade to ES 0.20.4 - works correctly with play 2.1-RC3
0.5.2	2.1.0	0.20.4	Upgrade to play 2.1.0 - includes scala helpers
0.5.3	2.1.0	0.20.5	Upgrade to ES 0.20.5 - moving artifact's organization from "com.github.cleverage - elasticsearch" to "com.clever-age - play2-elasticsearch"
0.5.4	2.1.0	0.20.5	API Async, Bulk, manage multi-index	v0.5.3 -> v0.5.4
0.5.5	2.1.0	0.20.5	Disabled plugin, use multiple index for an objet	v0.5.4 -> v0.5.5
0.5-SNAPSHOT	2.1.1	0.90.0	Upgrade to ES 0.90.0
0.6-SNAPSHOT	2.1.1	0.90.2	Upgrade to ES 0.90.2
0.7-SNAPSHOT	2.1.3	0.90.3	Upgrade to ES 0.90.3 & play 2.1.3
0.8-SNAPSHOT	2.2.0	0.90.5	Upgrade to ES 0.90.5 & play 2.2.0

Install

The dependency declaration is :

"com.clever-age" % "play2-elasticsearch" % "0.5.4"

The library is published on the sbt community repository. You can use the following resolvers :

resolvers += Resolver.url("play-plugin-releases", new URL("http://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/"))(Resolver.ivyStylePatterns),
resolvers += Resolver.url("play-plugin-snapshots", new URL("http://repo.scala-sbt.org/scalasbt/sbt-plugin-snapshots/"))(Resolver.ivyStylePatterns)

So the Build.scala should look like :

import sbt._
import Keys._
import play.Project._

object ApplicationBuild extends Build {

    val appName         = "elasticsearch-sample"
    val appVersion      = "1.0-SNAPSHOT"

    val appDependencies = Seq(
      // Add your project dependencies here,
      "com.clever-age" % "play2-elasticsearch" % "0.5.4"
    )

    val main = play.Project(appName, appVersion, appDependencies).settings(
      // Add your own project settings here      
      resolvers += Resolver.url("play-plugin-releases", new URL("http://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/"))(Resolver.ivyStylePatterns),
      resolvers += Resolver.url("play-plugin-snapshots", new URL("http://repo.scala-sbt.org/scalasbt/sbt-plugin-snapshots/"))(Resolver.ivyStylePatterns)
    )

}

Activate the plugin

The Play2-elasticsearch module requires its plugin class to be declared in the conf/play.plugins file. If this file doesn't exist (it's not created by default when you create a new project), just create it in the conf directory first, and then add

9000:com.github.cleverage.elasticsearch.plugin.IndexPlugin

Configuration

You can configure the module in conf/application.conf (or in any configuration file included in your application.conf)

## ElasticSearch Configuration
##############################
## define local mode or not
elasticsearch.local=false

## Coma-separated list of clients
elasticsearch.client="192.168.0.46:9300"
# ex : elasticsearch.client="192.168.0.46:9300,192.168.0.47:9300"

## Name of the index
elasticsearch.index.name="play2-elasticsearch"

## Custom settings to apply when creating the index (optional)
elasticsearch.index.settings="{ analysis: { analyzer: { my_analyzer: { type: \"custom\", tokenizer: \"standard\" } } } }"

## define package or class separate by commas for loading @IndexType and @IndexMapping information
elasticsearch.index.clazzs="indexing.*"

## show request & result json of search request in log (it will be logged using Logger.debug())
elasticsearch.index.show_request=true

Usage

HelloWorld

Create a Class extending "com.github.cleverage.elasticsearch.Index"

Example : IndexTest.java

IndexTest indexTest = new IndexTest();
indexTest.name = "hello World";
indexTest.index();

IndexTest byId = IndexTest.find.byId("1");

IndexResults<IndexTest> all = IndexTest.find.all();

IndexQuery<IndexTest> indexQuery = IndexTest.find.query();
indexQuery.setBuilder(QueryBuilders.queryString("hello"));
IndexResults<IndexTest> results = IndexTest.find.search(indexQuery);

More Complex

Example : https://github.com/cleverage/play2-elasticsearch/blob/master/samples/elasticsearch-java/app/indexing/Team.java

See samples/elasticsearch-java application for more sample

Scala

Starting from version 0.5.2, Scala helpers are available (see module com.github.cleverage.elasticsearch.ScalaHelpers).

See samples/elasticsearch-scala application for a basic example

Authors

http://twitter.com/nboire & http://twitter.com/mguillermin

License

This code is released under the MIT License