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Questions tagged [enterprise-integration]

Enterprise application integration (EAI) is the use of software and computer systems architectural principles to integrate a set of enterprise computer applications.

130 questions
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Spring Integration HTTP to Scatter Gather

I'm new to Spring Integration and trying to make use of the enterprise pattern of scatter-gather, but I'm struggling with implementation details and struggling with available examples I can find online. In short my scenario is: An HTTP request is…
It's an account
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is there any out of the box spring ingetration pattern for consuming message from dynamic queue and process them?

I am trying to achieve a scenario using spring integration where it has to process redis queue(s) generated on the fly. The examples I have found so far on internet works on predefined queues. In my situation, there are more than 100 redis queues…
Arko
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Scatter-Gather (Clone+Aggregate) not working

I'm trying to call two endpoints with clone and gather their information to send with aggregate, I must use it with scatter-gather mediator. Each endpoint returns a string in json. But I keep having a "Expecting an implementation of SOAP Envelope as…
Vasco Lusitano
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Tibco Designer

I am doing a project with tibco designer and require an xml document to be required to be repeated to 3 destinations with some tags modified. I was thinking of doing this in JAVA with a tokeniser, but I was wondering if TIBCO designer 5.3 has this…
Jeylani Peer
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Route with successful route as prerequisite (Camel)

I currently have the following camel route: //Only continue to next route if success from("file:///tmp/camel/input") .routeId("Test Route") .to("file:///tmp/camel/test") .onCompletion().onCompleteOnly() .log("Success for…
Swifting
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Spring integration Scatter-Gather pattern with JMS transport

I need to implement the following architecture: I have data that must be sent to systems (Some external application ) using JMS. Depending on the data you need to send only to the necessary systems (For example, if the number of systems is 4, then…
Wi-Al
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Can I use Apache Camel as ESB?

I was trying to know more about Apache Camel, Mule ESB, JBoss ESB]...and in general speaking about ESB. I can find several ESB characteristic in Apache Camel. So, can I use Apache Camel like ESB or is Apache ServiceMix is the best fit?
Omar F.
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Camel: File consumer component "bites off more than it can chew", pipeline dies from out-of-memory error

I have a route defined in Camel that goes something like this: GET request comes in, a file gets created in the file system. File consumer picks it up, fetches data from external web services, and sends the resulting message by POST to other web…
Antares42
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Apache Camel: Keeping routing information completely independent of the Java Code

First of all thanks to folks who are currently involved in the development of Camel, I am grateful for all the hard work they have put in. I am looking for some design advice. The architecture is something like this: I have a bunch of Java classes…
smschauhan
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How to "relate" APIs sharing similar information, without too much coupling?

I need to integrate 3 systems, each one with its own REST API. These systems need to share some information, let's say about products (just to simplify the discussion). Each system has its own representation of the same physical product, with its…
Jacek
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Protecting messages following outbound adapter failure

I have an aggregator right before an outbound adapter (in order to batch requests). I would like to ensure that, when the outbound adapter is failing, the aggregator stops releasing messages, and, in turn, the backpressure propagates up the…
jwilner
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Does Akka natively support Integration Patterns?

I am new to Akka and am trying to figure out whether it has built-in support for Enterprise Integration Patterns (EIP) or whether I need to delegate this type of routing/integration out to a framework like Camel. In my use case, I have an actor that…
smeeb
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Using Spring Integration and AMQP, can I create Pub-Sub groups of Competing Consumers?

I'd like to create a setup like in the picture below: Can this be done with Spring Integration's support for AMQP? I.e. can the communication channels in the picture be AMQP? The goal is so that: Each component in the picture can be a separate…
Jan Żankowski
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How to run parallel Aggregators in Spring Integration?

I'd like to run a Spring Integration flow where I can easily scale up instances of components if capacity of any is reached. In particular, I wonder how to scale Aggregators in a following scenario: Various components right before the Aggregator…
Jan Żankowski
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What Camel DSL is appropriate for message handling pattern?

I have a situation where I need applications to send messages to a message broker. Another client listening to the broker must then consume messages off the queue, determine what type of message they are, and pass the message off to the appropriate…
DirtyMikeAndTheBoys
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