[FELIX-4573] Web Console Event plugin might cease operation if Event property is null

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: webconsole-event-plugin-1.1.0
• Fix Version/s: webconsole-event-plugin-1.1.2
• Component/s: Web Console
• Assignee: Valentin Valchev
• Reporter: Valentin Valchev
• Created: 22/Jul/14 07:56
• Updated: 05/Jan/15 09:53
• Resolved: 22/Jul/14 07:59

Description

With OSGi r4.2 the Event class can be created not only with Dictionary but also with a Map.

Map allows the users to post dictionary where some values are null. In that case the event plugin will fail with the following exception and stop processing other events:

java.lang.NullPointerException
	at org.apache.felix.webconsole.plugins.event.internal.PluginServlet.eventJson(PluginServlet.java:359)
	at org.apache.felix.webconsole.plugins.event.internal.PluginServlet.renderJSON(PluginServlet.java:184)
	at org.apache.felix.webconsole.plugins.event.internal.PluginServlet.doGet(PluginServlet.java:208)