Fix README (#22)

Author: ignasi35

lagom-mq-example-scala/README.md

@@ -26,7 +26,6 @@ and migrating to another node in the cluster in the event of failure.
 1.  [Prerequisites](#prerequisites)
 2.  [Set up IBM MQ](#set-up-ibm-mq)
 3.  [Download and set up the Lagom service](#download-and-set-up-the-lagom-service)
-4.  [Download and install the IBM MQ driver](#download-and-install-the-ibm-mq-driver)
 5.  [Start the Lagom service](#start-the-lagom-service)
 6.  [Test the Lagom service](#test-the-lagom-service)
 7.  [Stop the Lagom service](#stop-the-lagom-service-and-docker)
@@ -85,25 +84,6 @@ image. If you do wish to use different MQ settings you can change them in the
 Lagom service's `application.conf` configuration file. The settings are documented
 in the comments in that file.
 
-## Download and install the MQ client driver
-
-To build and run the Lagom service, you will need to make the MQ client library available
-in your build.
-
-1. Go to [IBM's download page for MQ 9.0.0.1](http://ibm.biz/mq9001redistclients).
-2. Click on the link _9.0.0.1-IBM-MQC-Redist-Java_.
-3. You may be asked to log in to IBM. If needed, you can create a free account.
-4. Agree to the license agreement.
-5. Click on the link _9.0.0.1-IBM-MQC-Redist-Java.zip (20.8 MB)_.
-6. Go to the root directory of the `lagom-mq-example-scala` project.
-6. Extract the MQ client JAR files and copy them into the `mq-client/lib` directory
-   ```
-   $ jar xf 9.0.0.1-IBM-MQC-Redist-Java.zip java/lib/{com.ibm.mq.allclient.jar,jms.jar}
-   $ mkdir -p mq-client/lib
-   $ cp java/lib/* mq-client/lib
-   $ rm -ri java/lib
-   ```
-
 ## Start the Lagom service
 
 From the `lagom-mq-example-scala` directory run:
@@ -148,4 +128,4 @@ explaining what it's doing. For example:
 
 To stop the Lagom service, press `Enter` in the terminal.
 
-To stop the Docker MQ container, type `Control-C` in its terminal.
+To stop the Docker MQ container, type `Control-C` in its terminal.

lagom-mq-example-scala/build.sbt

@@ -4,6 +4,7 @@ version in ThisBuild := "1.0-SNAPSHOT"
 // the Scala version that will be used for cross-compiled libraries
 scalaVersion in ThisBuild := "2.11.8"
 
+val ibmWebsphereMQ = "com.ibm.mq" % "com.ibm.mq.allclient" % "9.0.4.0"
 val alpakka = "com.lightbend.akka" %% "akka-stream-alpakka-jms" % "0.12"
 val macwire = "com.softwaremill.macwire" %% "macros" % "2.2.5" % "provided"
 val scalaTest = "org.scalatest" %% "scalatest" % "3.0.1" % Test
@@ -25,12 +26,13 @@ lazy val `hello-impl` = (project in file("hello-impl"))
       lagomScaladslPersistenceCassandra,
       lagomScaladslKafkaBroker,
       lagomScaladslTestKit,
-      alpakka,
       macwire,
+
+      ibmWebsphereMQ,
+      alpakka,
+
       scalaTest
     )
   )
   .settings(lagomForkedTestSettings: _*)
-  .dependsOn(`hello-api`, `mq-client`)
-
-lazy val `mq-client` = project
+  .dependsOn(`hello-api`)

lagom-mq-example-scala/hello-api/src/main/scala/com/example/hello/api/HelloService.scala

@@ -24,12 +24,11 @@ trait HelloService extends Service {
   def hello(id: String): ServiceCall[NotUsed, String]
 
   /**
-    * Example: curl -H "Content-Type: application/json" -X POST -d '{"message":
-    * "Hi"}' http://localhost:9000/api/hello/Alice
+    * Example:
+    * curl -H "Content-Type: application/json" -X POST -d '{"message": "Hi"}' http://localhost:9000/api/hello/Alice
     */
   def useGreeting(id: String): ServiceCall[GreetingMessage, Done]
 
-
   /**
     * This gets published to Kafka.
     */