scala - Preparing to use neo4j bolt with Play Framework -


i want access neo4j db play framework application in addition mysql db. mysql access working properly. in preparation code accessing neo4j via bolt, have:

added reference driver in project build.sbt:

librarydependencies ++= seq(   jdbc,   cache,   ws,   specs2 % test,   "org.mindrot" % "jbcrypt" % "0.3m",   "mysql" % "mysql-connector-java" % "5.1.38",   "org.neo4j" % "neo4j-bolt" % "3.0.1" ) 

and restarted activator , watched apparently resolve/retrieve dependency can find in ~/.ivy2/...

i have placed reference database in application.conf seen in snippet:

db.default = {   driver: com.mysql.jdbc.driver   url: "jdbc:mysql://127.0.0.1/borg"   username: "borg"   password: "xxxxx" }  # bolt port # defaults 7687 hope db.neo4j = {   driver: org.neo4j.jdbc.driver   url: "jdbc:neo4j:bolt://neo.myco.com"   username: "neo4j"   password: "xx" } 

i have not yet written scala code attempt accessing db. adding specification application.conf causes application fail when retrieved site messages seen in following stacktrace. note message "driver not found [org.neo4j.jdbc.driver}]", curiously has right brace in peculiar location. wonder if red herring. insights or experience out there?

creationexception: unable create injector, see following errors:   1) error in custom provider, configuration error: configuration error[cannot connect database [neo4j]]   while locating play.api.db.dbapiprovider   while locating play.api.db.dbapi field     @ play.api.db.nameddatabaseprovider.dbapi(dbmodule.scala:80)   while locating play.api.db.nameddatabaseprovider   @ com.google.inject.util.providers$guicifiedproviderwithdependencies.initialize(providers.java:149)   @ play.api.db.dbmodule$$anonfun$nameddatabasebindings$1.apply(dbmodule.scala:34): binding(interface play.api.db.database qualified qualifierinstance(@play.db.nameddatabase(value=default)) providertarget(play.api.db.nameddatabaseprovider@746bce08)) (via modules: com.google.inject.util.modules$overridemodule -> play.api.inject.guice.guiceablemoduleconversions$$anon$1)  caused by: configuration error: configuration error[cannot connect database [neo4j]]     @ play.api.configuration$.configerror(configuration.scala:178)     @ play.api.configuration.reporterror(configuration.scala:829)     @ play.api.db.defaultdbapi$$anonfun$connect$1.apply(defaultdbapi.scala:48)     @ play.api.db.defaultdbapi$$anonfun$connect$1.apply(defaultdbapi.scala:42)     @ scala.collection.immutable.list.foreach(list.scala:381)     @ play.api.db.defaultdbapi.connect(defaultdbapi.scala:42)     @ play.api.db.dbapiprovider.get$lzycompute(dbmodule.scala:72)     @ play.api.db.dbapiprovider.get(dbmodule.scala:62)     @ play.api.db.dbapiprovider.get(dbmodule.scala:58)     @ com.google.inject.internal.providerinternalfactory.provision(providerinternalfactory.java:81)     @ com.google.inject.internal.boundproviderfactory.provision(boundproviderfactory.java:72)     @ com.google.inject.internal.providerinternalfactory.circularget(providerinternalfactory.java:61)     @ com.google.inject.internal.boundproviderfactory.get(boundproviderfactory.java:62)     @ com.google.inject.internal.singlefieldinjector.inject(singlefieldinjector.java:54)     @ com.google.inject.internal.membersinjectorimpl.injectmembers(membersinjectorimpl.java:132)     @ com.google.inject.internal.membersinjectorimpl$1.call(membersinjectorimpl.java:93)     @ com.google.inject.internal.membersinjectorimpl$1.call(membersinjectorimpl.java:80)     @ com.google.inject.internal.injectorimpl.callincontext(injectorimpl.java:1103)     @ com.google.inject.internal.membersinjectorimpl.injectandnotify(membersinjectorimpl.java:80)     @ com.google.inject.internal.membersinjectorimpl.injectmembers(membersinjectorimpl.java:62)     @ com.google.inject.internal.injectorimpl.injectmembers(injectorimpl.java:984)     @ com.google.inject.util.providers$guicifiedproviderwithdependencies.initialize(providers.java:149)     @ com.google.inject.util.providers$guicifiedproviderwithdependencies$$fastclassbyguice$$2a7177aa.invoke(<generated>)     @ com.google.inject.internal.cglib.reflect.$fastmethod.invoke(fastmethod.java:53)     @ com.google.inject.internal.singlemethodinjector$1.invoke(singlemethodinjector.java:57)     @ com.google.inject.internal.singlemethodinjector.inject(singlemethodinjector.java:91)     @ com.google.inject.internal.membersinjectorimpl.injectmembers(membersinjectorimpl.java:132)     @ com.google.inject.internal.membersinjectorimpl$1.call(membersinjectorimpl.java:93)     @ com.google.inject.internal.membersinjectorimpl$1.call(membersinjectorimpl.java:80)     @ com.google.inject.internal.injectorimpl.callincontext(injectorimpl.java:1092)     @ com.google.inject.internal.membersinjectorimpl.injectandnotify(membersinjectorimpl.java:80)     @ com.google.inject.internal.initializer$injectablereference.get(initializer.java:174)     @ com.google.inject.internal.initializer.injectall(initializer.java:108)     @ com.google.inject.internal.internalinjectorcreator.injectdynamically(internalinjectorcreator.java:174)     @ com.google.inject.internal.internalinjectorcreator.build(internalinjectorcreator.java:110)     @ com.google.inject.guice.createinjector(guice.java:96)     @ com.google.inject.guice.createinjector(guice.java:73)     @ com.google.inject.guice.createinjector(guice.java:62)     @ play.api.inject.guice.guicebuilder.injector(guiceinjectorbuilder.scala:126)     @ play.api.inject.guice.guiceapplicationbuilder.build(guiceapplicationbuilder.scala:93)     @ play.api.inject.guice.guiceapplicationloader.load(guiceapplicationloader.scala:21)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(devserverstart.scala:153)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(devserverstart.scala:150)     @ play.utils.threads$.withcontextclassloader(threads.scala:21)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(devserverstart.scala:150)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(devserverstart.scala:121)     @ scala.option.map(option.scala:146)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(devserverstart.scala:121)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(devserverstart.scala:119)     @ scala.util.success.flatmap(try.scala:231)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1.apply(devserverstart.scala:119)     @ play.core.server.devserverstart$$anonfun$maindev$1$$anon$1$$anonfun$get$1.apply(devserverstart.scala:111)     @ scala.concurrent.impl.future$promisecompletingrunnable.liftedtree1$1(future.scala:24)     @ scala.concurrent.impl.future$promisecompletingrunnable.run(future.scala:24)     @ java.util.concurrent.forkjointask$runnableexecuteaction.exec(forkjointask.java:1402)     @ java.util.concurrent.forkjointask.doexec(forkjointask.java:289)     @ java.util.concurrent.forkjoinpool$workqueue.runtask(forkjoinpool.java:1056)     @ java.util.concurrent.forkjoinpool.runworker(forkjoinpool.java:1689)     @ java.util.concurrent.forkjoinworkerthread.run(forkjoinworkerthread.java:157)  caused by: configuration error: configuration error[driver not found: [org.neo4j.jdbc.driver}]]     @ play.api.configuration$.configerror(configuration.scala:178)     @ play.api.playconfig.reporterror(configuration.scala:1048)     @ play.api.db.defaultdatabase$$anonfun$driver$1.apply(databases.scala:115)     @ play.api.db.defaultdatabase$$anonfun$driver$1.apply(databases.scala:109)     @ scala.option.map(option.scala:146)     @ play.api.db.defaultdatabase.driver$lzycompute(databases.scala:109)     @ play.api.db.defaultdatabase.driver(databases.scala:108)     @ play.api.db.defaultdatabase.datasource$lzycompute(databases.scala:123)     @ play.api.db.defaultdatabase.datasource(databases.scala:122)     @ play.api.db.defaultdatabase.getconnection(databases.scala:143)     @ play.api.db.defaultdatabase.getconnection(databases.scala:139)     @ play.api.db.defaultdbapi$$anonfun$connect$1.apply(defaultdbapi.scala:44)      ... 56 more  caused by: @70ombh24b: cannot load driver     @ play.utils.reflect$.createinstance(reflect.scala:137)     @ play.api.db.defaultdatabase$$anonfun$driver$1.apply(databases.scala:111)      ... 65 more  caused by: java.lang.classnotfoundexception: org.neo4j.jdbc.driver     @ java.net.urlclassloader.findclass(urlclassloader.java:381)     @ java.lang.classloader.loadclass(classloader.java:424)     @ java.lang.classloader.loadclass(classloader.java:357)     @ java.lang.class.forname0(native method)     @ java.lang.class.forname(class.java:348)     @ play.utils.reflect$.getclass(reflect.scala:142)     @ play.utils.reflect$.createinstance(reflect.scala:131)      ... 66 more 


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