On Tue, Dec 27, 2011 at 6:36 PM, guitarcarver <[email protected]> wrote: > I want to extract data key/value data with an SQL query in a camel xml DSL > file and then use it later. > > My thermometer reading app use case is this: > > 1. Once (or periodically): select thermometer,lowvalue from Thermometers > 2. In Route A, read temperatures and put them in a topic > 3. In Route B, in a <Choice>/<When> clause as temperatures come in from the > topic, check if the > current temp is below lowvalue > 3. Notify me > > I've read a lot and tried to form a google query to see if there is a > standard way of doing this but after about 3 days of inconclusive research, > let me ask here. >
Why are you afraid of using java code? If you can get the job done much faster, than spending 3 days. > In spring-xml DSL, can I keep a set of key/value pairs that I can > subsequently use to do a key lookup and compare the value? And do it > without Java? > You can use scripting languages in XML DSL to compare values and whatnot. http://camel.apache.org/scripting-languages.html > I'm using servicemix 4.4 and drop the DSL xml file into the deploy > directory. What a great way of keeping it simple and accurate! > > Thanks in advance, > Robbin > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Fill-cache-from-SQL-query-tp5103535p5103535.html > Sent from the Camel - Users mailing list archive at Nabble.com. -- Claus Ibsen ----------------- FuseSource Email: [email protected] Web: http://fusesource.com Twitter: davsclaus, fusenews Blog: http://davsclaus.blogspot.com/ Author of Camel in Action: http://www.manning.com/ibsen/
