Bug 539650 - <group> and <subscription> failure when using mongodb
Summary: <group> and <subscription> failure when using mongodb
Status: UNCONFIRMED
Alias: None
Product: OM2M
Classification: IoT
Component: Platform (show other bugs)
Version: unspecified   Edit
Hardware: Macintosh Mac OS X
: P3 critical
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
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Reported: 2018-09-29 17:35 EDT by Andreas Kraft CLA
Modified: 2018-09-29 17:35 EDT (History)
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Description Andreas Kraft CLA 2018-09-29 17:35:35 EDT 
When using the mongodb binding instead of the normal eclipse_link then (at least) <group> and <subscription> resources cannot be created in om2m 1.3

For Subscriptions, the resource doesn't seem to be stored at all. It is returned in the REST request but it is not created in the DB.

For Groups, there is at least a stcktrace:

[ERROR] - org.eclipse.om2m.core.router.Router
Router internal error
java.lang.NullPointerException
	at org.eclipse.om2m.core.controller.Controller.setLocationAndCreationContent(Controller.java:340)
	at org.eclipse.om2m.core.controller.GroupController.doCreate(GroupController.java:280)
	at org.eclipse.om2m.core.controller.Controller.doRequest(Controller.java:77)
	at org.eclipse.om2m.core.router.Router.doRequest(Router.java:237)
	at org.eclipse.om2m.binding.http.RestHttpServlet.service(RestHttpServlet.java:133)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:76)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:360)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:748)