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Questions tagged [integration-patterns]

38 questions
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Apache Camel: Splitter, CBR or Dynamic Router?

I have the following POJO: public class MyPOJO { private Fizz fizz; private Buzz buzz; // ctor, getters, setters, etc. } And the following route (Spring XML):
IAmYourFaja
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Camel content based router with a lot of conditions

I have a message with a certain value (e.g. 100, 101) in header and I need to take a specific action depending on that value. I know I can write a route with when / otherwise branches for content-based routing. My question is: what if I have about…
Andrea
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understand split behavior in apache camel

from("direct:A") .split(//expression that split msg into two msg M1,M2) .process(// here processing) .from("direct:A") behaves like a java method i.e the thread that calls it will continue to split. So what will happen in above case…
Bhuvan
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How the camel recipientList forward the messages

from("direct:A") .process(//processing here) .recipientList(//expression that return two recipients [direct:B, direct:C] ) from("direct:B") .process(//processing here)... from("direct:C") .process(//processing…
Bhuvan
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distributed enterprise integration pattern

i'm developing a cloud application that uses camel. It sends a message to a SQS queue which is consumed by a web service. Is there a solution that can control each camel producer service when the application scales? i.e. start/stop routes.
0x41ndrea
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How to "copy" a JMS message to 2 destinations?

I have a requirement that a single JMS message sent by a client must be delivered reliably (exactly-once) to two systems. These 2 systems are not HA-enabled, so the best suggestion that I came up with is to: create single queue where client posts…
vinny_g
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How to solve batch processing in ESB?

We have a legacy system that produces files that each contains hundreds of messages (financial transactions). We need to transform these messages into another format and submit them (individually) to a target system. The question is: Should ESB…
xarx
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SAP integration patterns RFC BAPI + outbound IDOC

I am trying to understand all of the SAP integration patterns (and anti-patterns in that matter). What I am sure that are the patterns: sync BAPI async BAPI IDOCs (inbound + outbound; or just one direction) When doing actual integration with SAP,…
Trick
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