[CAMEL-9506] STOMP component does not handle stream objects

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.16.1
• Fix Version/s: 2.16.2, 2.17.0
• Component/s: camel-stomp
• Estimated Complexity: Moderate
• Assignee: Willem Jiang
• Reporter: Alex Ford
• Created: 12/Jan/16 20:35
• Updated: 08/Mar/16 09:38
• Resolved: 08/Mar/16 09:38

Description

The STOMP component only performs a very simple toString() on the body of the incoming exchange when it creates a STOMP message. This does not work when the body does not support a toString() which gives some reasonable human readable representation of the object. This is exactly the case if you try to do the following:

from("direct:a").marshal().json(JsonLibrary.Gson).to("stomp:topic:foobar")

The result of the JSON serialization is a Stream, and the toString() on a Stream results in an object hash (e.g. "[B@30479402"). A more appropriate thing to do here is similar to what the File component does. (Basically, read the stream for the data.)