Apologies, I did not clearly explain in the previous post. Basically I am trying to see how can I can have multiple consumers at same JPA endpoint. So, multiple consumers will poll the table where each consumer will get next 100 records. I am treating the table as a queue using readpast select query and update rows that are processed.
So how can I achieve concurrent consumers on this endpoint jpa:com.MyEntity?consumer.namedQuery=pollRecords&consumeDelete=false&delay=3000 Claus Ibsen-2 wrote: > > Hi > > I assume you are talking about having concurrent JPA consumers on the > same JPA endpoint? > > eg you want this one: > jpa:com.MyEntity?consumer.namedQuery=pollRecords&consumeDelete=false&delay=3000 > > To have concurrent threads processing it? > If not what are you talking about? > > > > On Mon, Mar 1, 2010 at 8:05 AM, vcheruvu <[email protected]> > wrote: >> >> How can i define multiple JPA consumers in CAMEL? I have managed to >> create >> another camel context which is duplicate of below camelContext segment >> except id is named as camel2. This duplicate segment worked but i like >> to >> have a way where I can define number of consumers without having >> duplicate >> the camelContext code. I looked at Seda and VM but didn't know how to >> define >> "from". Can you please advise how I can add multiple consumers for JPA >> in >> Camel? Thanks in advance. >> >> <camelContext id="camel" >> xmlns="http://camel.apache.org/schema/spring";> >> <package>com.mbl</package> >> <jmxAgent id="agent" createConnector="true" /> >> <route> >> <from >> uri="jpa:com.MyEntity?consumer.namedQuery=pollRecords&consumeDelete=false&delay=3000"/> >> <convertBodyTo type="com.MyEntity"/> >> <to >> uri="bean:transformerBean?method=transformOrder"/> >> >> </route> >> </camelContext> >> >> <bean id = "transformerBean" class >> ="com.transformation.OrderTransformation" >> /> >> >> >> Kind regards, >> -Vid- >> -- >> View this message in context: >> http://old.nabble.com/Multiple-JPA-Consumers-tp27740630p27740630.html >> Sent from the Camel - Users mailing list archive at Nabble.com. >> >> > > > > -- > Claus Ibsen > Apache Camel Committer > > Author of Camel in Action: http://www.manning.com/ibsen/ > Open Source Integration: http://fusesource.com > Blog: http://davsclaus.blogspot.com/ > Twitter: http://twitter.com/davsclaus > > -- View this message in context: http://old.nabble.com/Multiple-JPA-Consumers-tp27740630p27750074.html Sent from the Camel - Users mailing list archive at Nabble.com.
