On Thu, Feb 23, 2012 at 8:59 PM, Reuben Garrett <reubengarr...@gmail.com> wrote: > Ramesh, > > I'm not as knowledgeable as the committers, but it looks like you're trying > to attach an instance of the EscapeTool class to a header in your Exchange > and then invoke it later on inside the Velocity template. But when you use > a <constant/> expression in the Spring DSL, it just returns the text within > the <constant/> tags as a String. > > Christian's example in the Java DSL seems closer because it's actually > attaching a Class object (rather than the name of the class). Maybe if you > somehow instantiate an instance of EscapeTool and attach it to the > exchange, you'll then be able to invoke it. The Java DSL might be more > direct for this, but I'll bet there's an easy way to do it in the Spring > DSL, too. > > That being said, I don't know much about Velocity. However the <constant/> > expression doesn't seem to be what you want. >
Yeah in XML DSLs you can use <ref> to refer to a bean to lookup and use. http://camel.apache.org/ref-language.html However maybe we can auto detect the velocity tools and provide it out of the box? > Claus, Christian - am I on the right track? > > ~ RNPG > > On Thu, Feb 23, 2012 at 11:15, ramesri <ramesh.sridha...@ihg.com> wrote: > >> Sorry, I set the header as and no luck. >> >> <setHeader headerName="esc"> >> >> >> <constant>org.apache.velocity.tools.generic.EscapeTool.class</constant> >> >> </setHeader> >> >> >> Thanks >> Ramesh >> -- Claus Ibsen ----------------- FuseSource Email: cib...@fusesource.com Web: http://fusesource.com Twitter: davsclaus, fusenews Blog: http://davsclaus.blogspot.com/ Author of Camel in Action: http://www.manning.com/ibsen/
