This app is used to show how to connect mongodb in play 2.0 framework via morphia.
PS:Please inspect these three files,
app/models/Group.java,
app/controllers/Application.java
project/Build.scala
One more thing, after download the source code, do remember add the mongodb-java-driver and morphia jar files into project class path.
after the Build.scala has loaded,
morphia jar file at
{play2-home-dir}/repository/cache/com.google.code.morphia/morphia/jars
mongo-java-driver jar file at
{play2-home-dir}/repository/cache/org.mongodb/mongo-java-driver/jars