Enterprise application integration (EAI) is the use of software and computer systems architectural principles to integrate a set of enterprise computer applications.
Questions tagged [enterprise-integration]
130 questions
0
votes
1 answer
Is Apache Camel suitable for the following integration component?
I'm working on a component (lets call it X) that integrates 3 services (lets call them A, B, C) with each other. It embedds a message queue. The flow looks like that:
Service A produces a message for the queue in X.
X consumes a message, based on…
Janek
- 1,441
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- 28
0
votes
2 answers
Camel AggregationStrategy producing NULL bodied messages
I currently have the following Camel route:
…
AdjustingForInflation
- 1,571
- 2
- 26
- 50
0
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2 answers
Camel: how to use log in ErrorHandler
I've defined an Error Handler, which applies to multiple routes i.e.
errorHandler(transactionErrorHandler()
.maximumRedeliveries(5)
.log("SOMETHING USELESS");
from(file1)
.id(route1)
.transacted()
.process(new…
Gep
- 848
- 13
- 29
0
votes
1 answer
Asynchronous variation of the service activator EIP?
We have the following Camel route in our application:
from(webServiceUri).routeId("webServiceRoute")
.unmarshal(jaxb)
.process(new Processor() {
@Override
public void process(Exchange exchange) throws…
GaZ
- 2,346
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- 46
0
votes
1 answer
Spring Integration: Exception Handling on Publish/Subscribe Channels with Ordered Subscribers
Given a publish-subscribe channel configured with a task executor, is it possible to have the invocation of its ordered subscribers interrupted if one throws an exception?
For example, in this example the 'worked' message still gets sent by the…
DeejUK
- 12,891
- 19
- 89
- 169
0
votes
2 answers
Message listener with Camel
I'm trying to understand how Camel works reading some books (Camel in Actions) and some tutorial but there is something that I actually don't understand. Basically I've to process some messages sent from a web application to to some Rabbit queues…
Andrea Girardi
- 4,337
- 13
- 69
- 98
0
votes
1 answer
Extending Spring Integration while maintaining previous functionality?
so I'm new to Spring Integration, and mostly to Spring as well, so I might not be up on all of the terminology, but I'm running across the following scenario:
I have a small Spring Integration application with three SI flows... each flow has its own…
LJ2
- 593
- 5
- 11
-1
votes
3 answers
What is the reasons of using esb
i am new in enterprice integration and esb concepts.
I am working a project which includes some integrations with different systems (like Sap, a file management system and this project will consume 14 external web services. I will create a web…
Batuhan
- 463
- 2
- 6
- 22
-1
votes
1 answer
Error handling in spring integration
I am using mongodb-queue to send the messages. To handle the errors, I'm using the separate channel which send the exceptions. When sending the exceptions, I need to retrieve the POJO.
Please let me know if you have any idea on how to do so.
nav
- 3
- 2
-2
votes
2 answers
Disable proxy service creation access wso2ei
Would anyone know how to disable the access to create and delete proxy, from a user, in wso2ei?
Thank you.
FFigueredo
- 47
- 1
- 11