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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.

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File component(Apache camel) delete=true parameter not working in windows

The Apache Camel File component not working properly in Windows7, where as its working in Linux without any Problem. My Requirement: After the file processing, the files must be deleted from the Directory. In Windows, because of .camelLock the…
Narayan Yerrabachu
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How to make tcp server using camel which send response to request of client also send event to client

I have to create tcp server which reponse to request to the client and also send the event to the client at fixed frequency.Tcp server…
UchihaObito
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Spring Integration - it is possible can subscribe the message on the certain time

I am the newbie on Spring Integration and EIP. I tried to solve myself but it would not come proper solution on my mind. Here is the example of the flow I need. Client send Json data to SI. HTTP inbound Gateway got Json data as payload. This Json…
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Is the delivery of a HTTP message reliable in apache camel?

The MuleSoft HTTP ListenerConnector transforms an HTTP request into a Mule Message. It is my understanding that, as a consequence, the message is stored in a queue - therefore it can be guaranteed that the message will be delivered (once the…
Sven Keinath
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How to enrich the payload with an object from MongoDB (camel-mongodb)

I'm trying to pull object from MongoDb and ADD it to my current payload and save it in another database: @Override public void configure() throws Exception { from(kafkaEndpoint) .convertBodyTo(DBObject.class) …
S2201
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Apache camel intercept, update the Exchange message for all RouteBuilders, and continue

I have a CamelConfiguration that configures 15 Routes. public class CamelRoutesConf extends CamelConfiguration { @Override public List configure() { List routes = super.routes(); …
prayagupa
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Naming convention for Enterprise Integration Patterns (EIP) component?

Do we have naming convention from Enterprise Integration Patters (EIP) components? For example, there are so many channels in the integration flow, how should I name the channels? So far I found this:…
janetsmith
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Ensure delivery of message, RabbitMq

I know the common approach is to create consumers queue before publishing message, but it seems pretty tight coupling going on here, generally I don't want to know how many queues consuming from this exchange and how much messages each of them get,…
Eddie Jamsession
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Spring Integration: poll files based on creation date / time

Using Spring Integration, I need to pick up input messages from a directory. This is a CIFS / Samba shared folder that I only have read-only access to, so I need to find a way to pick up only new files while not needing to delete them. Default…
feicipet
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Apache Camel Java DSL pass class parameter to bean method

I am using Camel 2.13.1 I want to pass a class as parameter to one of my methods in the bean Can I do something like In Route -- .beanRef("someSpringBeanRef","someMethod(${body},com.test.TestObject)") -- And in Bean public Object…
Richie
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Guaranteed delivery in Camel

I am using Apache Camel with ActiveMQ and wanting to implement guaranteed message delivery. I have been reading through the Camel in Action book as well as the Apache Camel Developer's Cookbook. I am hoping someone here can advise me in my approach.…
Beebunny
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Am I using Apache Camel aggregator correctly?

My understanding of a route (in Apache Camel verbiage) is that it represents a flow of data from one endpoint to another, and that it will stop at various processors along the way that perform EIP-type operations on the data. If that's a…
IAmYourFaja
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Processing of JMS Messages with Different Priority using Apache Camel

I'm solving the problem of processing JMS messages with different priority. I use Apache Camel framework as an EIP implementor.I have two queues which I must consume from. The first contains messages with higher priority, the second one messages…
Michal
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Spring integration inbound-channel-adapter triggered at post construct?

Suppose I have this class: public class MyClass { public String myMethod() { //... } } What I want is when my application starts, to send the result that myMethod() returns to a certain channel in Spring Integration. What I have…
Random42
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In Apache Camel, how can I receive an error if an endpoint doesn't exist?

We are using Camel fluent builders to set up a series of complex routes, in which we are using dynamic routing using the RecipientList functionality. We've encountered issues where in some cases, the recipient list contains a messaging endpoint that…
Peter Mularien
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