Hi As always with Camel there are several/many solutions. Some more elegant.
1) Yes your own processor would do fine. List<Map<String, Object>> is what you get from JDBC. It's a list of rows, where each row is a Map object with the JDBC column name as the string key, and the value is the Object. I would use my own processor to do my transformation to the string that XMPP expects. 2) BTW: There is also the DataFormat solution where you can define your own data format and serialize/deserialize to/from this format. http://activemq.apache.org/camel/data-format.html 3) Or the type converter, then Camel will automatically pick it up and convert it. @Converter public class MyConverter @Converter public static String convertToString(List<Map<String, Object>> jdbcResult) { ... return string } Then you need a special marker file in the META-INF folder. Its all documented in the wiki. You can check out camel-core.jar to see this marker file. But I am not 100% sure the type converter solution will work as the type is a generic. http://activemq.apache.org/camel/type-converter.html Feedback on the documentation is highly appreciated. And if the generic type converter works also. Med venlig hilsen Claus Ibsen ...................................... Silverbullet Skovsgårdsvænget 21 8362 Hørning Tlf. +45 2962 7576 Web: www.silverbullet.dk -----Original Message----- From: Vadim Chekan [mailto:[EMAIL PROTECTED] Sent: 11. juli 2008 04:18 To: [email protected] Subject: Deserializing mesage Hi all, I'm trying to send message from jdbc to xmpp amd I'm getting deserialization error. Jdbc creates a message of type "ArrayList<HashMap<String, Object>>" but xmpp expects a String. Should I add my own Processor or there exist more elegant way to transform an object into text or even better into xml? Vadim.
