[Scala][Lagom] minor enhancements (#7011)

* rename lagom scala, minor enhancements

* add scala lagom to circle ci

* test sala lagom with jdk8 only

bin/scala-lagom-petstore.sh

@@ -26,6 +26,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="$@ generate -t modules/swagger-codegen/src/main/resources/lagomScalaApi -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l scala-lagomApi -o samples/server/petstore/lagomScalaApi"
+ags="$@ generate -t modules/swagger-codegen/src/main/resources/scala-lagom -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l scala-lagom -o samples/server/petstore/scala-lagom"
 
 java $JAVA_OPTS -jar $executable $ags

bin/windows/scala-lagom-petstore.sh

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules\swagger-codegen\src\test\resources\2_0\petstore.yaml -l scala-lagomApi -o samples\server\petstore\scala-lagomApi
+set ags=generate -i modules\swagger-codegen\src\test\resources\2_0\petstore.yaml -l scala-lagom -o samples\server\petstore\scala-lagom
 
 java %JAVA_OPTS% -jar %executable% %ags%

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaLagomServerCodegen.java

@@ -10,15 +10,15 @@ public class ScalaLagomServerCodegen extends AbstractScalaCodegen implements Cod
   private String authScheme = "";
   private boolean authPreemptive=false;
   protected String groupId = "io.swagger";
-  protected String artifactId = "scala-lagomApi";
+  protected String artifactId = "scala-lagom";
   protected String artifactVersion = "1.0.0";
 
   public ScalaLagomServerCodegen() {
     super();
-    outputFolder = "generated-code/scala-lagomApi";
+    outputFolder = "generated-code/scala-lagom";
     modelTemplateFiles.put("model.mustache", ".scala");
     apiTemplateFiles.put("api.mustache", ".scala");
-    embeddedTemplateDir = templateDir = "lagomScalaApi";
+    embeddedTemplateDir = templateDir = "scala-lagom";
     apiPackage = "io.swagger.client.api";
     modelPackage = "io.swagger.client.model";
 
@@ -166,12 +166,12 @@ public class ScalaLagomServerCodegen extends AbstractScalaCodegen implements Cod
 
   @Override
   public String getName() {
-    return "scala-lagomApi";
+    return "scala-lagom";
   }
 
   @Override
   public String getHelp() {
-    return "Generates a Lagom API in scala";
+    return "Generates a Lagom API (Beta) in scala";
   }
 
   @Override

pom.xml.circleci

@@ -866,6 +866,7 @@
                 <module>samples/server/petstore/jaxrs-cxf-non-spring-app</module>
                 <module>samples/server/petstore/java-msf4j</module>
                 <module>samples/server/petstore/jaxrs-spec-interface</module>
+                <module>samples/server/petstore/scala-lagom</module>
             </modules>
         </profile>
     </profiles>

samples/server/petstore/scala-lagom/build.sbt

@@ -1,6 +1,6 @@
 version       := "1.0.0"
 
-name          := "scala-lagomApi"
+name          := "scala-lagom"
 
 organization  := "io.swagger"
 

samples/server/petstore/scala-lagom/pom.xml

@@ -0,0 +1,29 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>io.swagger</groupId>
+    <artifactId>scala-lagom</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>Scala Lagom server</name>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.5.0</version>
+                <executions>
+                    <execution>
+                        <id>sbt-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>./sbt_test_jdk8_only.sh</executable>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

samples/server/petstore/scala-lagom/sbt_test_jdk8_only.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+java -version 2>&1 | grep "java version \"1.8"
+
+if [ $? -eq 0 ]
+then
+    echo "Running JDK8"
+    sbt test
+else
+    echo "Not running JDK8"
+fi

samples/server/petstore/scalatra/pom.xml

@@ -1,6 +1,6 @@
 <project>
     <modelVersion>4.0.0</modelVersion>
-    <groupId>com.wordnik</groupId>
+    <groupId>io.swagger</groupId>
     <artifactId>scalatra-server</artifactId>
     <packaging>pom</packaging>
     <version>1.0-SNAPSHOT</version>