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Play Framework/Scala example source code file (JNDI.scala)

This example Play Framework source code file (JNDI.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Play Framework (and Scala) source code examples by using tags.

All credit for the original source code belongs to Play Framework; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Play Framework tags/keywords

api, in_memory_jndi, in_memory_url, initialcontext, jndi, lib, library, play, play framework, string

The JNDI.scala Play Framework example source code

/*
 * Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
 */
package play.api.libs

import play.api._

import javax.naming._
import javax.naming.Context._

/**
 * JNDI Helpers.
 */
object JNDI {

  private val IN_MEMORY_JNDI = "tyrex.naming.MemoryContextFactory"
  private val IN_MEMORY_URL = "/"

  /**
   * An in memory JNDI implementation.
   */
  lazy val initialContext = {

    val env = new java.util.Hashtable[String, String]

    env.put(INITIAL_CONTEXT_FACTORY, {
      Play.maybeApplication.flatMap(_.configuration.getString(INITIAL_CONTEXT_FACTORY)).getOrElse {
        System.setProperty(INITIAL_CONTEXT_FACTORY, IN_MEMORY_JNDI)
        IN_MEMORY_JNDI
      }
    })

    env.put(PROVIDER_URL, {
      Play.maybeApplication.flatMap(_.configuration.getString(PROVIDER_URL)).getOrElse {
        System.setProperty(PROVIDER_URL, IN_MEMORY_URL)
        IN_MEMORY_URL
      }
    })

    new InitialContext(env)

  }

}

Other Play Framework source code examples

Here is a short list of links related to this Play Framework JNDI.scala source code file:

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