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Questions tagged [mule]

Mule is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily, enabling them to exchange data. Mule enables easy integration of existing systems, regardless of the different technologies that the applications use, including JMS, Web Services, JDBC, HTTP, and more.

Mule is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily, enabling them to exchange data. Mule enables easy integration of existing systems, regardless of the different technologies that the applications use, including JMS, Web Services, JDBC, HTTP, and more.

The key advantage of an ESB is that it allows different applications to communicate with each other by acting as a transit system for carrying data between applications within your enterprise or across the Internet. In addition it supports API driven development by offering full support and integration of RAML modelling language.

Mule main capabilities includes:

  • Service creation and hosting — expose and host reusable services, using Mule as a lightweight service container
  • Service mediation — shield services from message formats and protocols, separate business logic from messaging, and enable location-independent service calls
  • Message routing — route, filter, aggregate, and re-sequence messages based on content and rules
  • Data transformation — exchange data across varying formats and transport protocols
7956 questions
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Howto: Configure Spring-WS to publish WSDL files with a '?WSDL' style URL?

I am trying to configure web service proxying using Mule ESB. I am attempting to do this using Mule's WSProxyService, but after stepping through the corresponding code (with the debugger), it is clear that this class replaces endpoint addresses. The…
Darren Bishop
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How to ignore empty objects in DataWeave Mule esb

I am working on transforming my payload. I have got the situation here. Input payload looks like this below one:- { "address": { "city": "bab", "company_name": "asdast", "country_code": "sam", "location": { "city": null, …
Infinity
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Is there Anypoint Studio for Mule that is Community Edition?

I believe that Mule Studio became Anypoint Studio. Is there a version of Anypoint Studio that is open source (free)? Specifically, I'm referring to the GUI workflow designer tool.
SoCalCoder
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How to Solve Message payload is of type: BufferInputStream Exception in Mule

I am already transforming to byte array but i constantly get this error : ERROR 2015-02-25 11:12:30,517 [[ESR].HTTP_Request_Listener.worker.01] org.mule.exception.DefaultMessagingExceptionStrategy:…
MoienGK
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How to run a flow once, automatically when starting mule?

I have a java class that creates a clean MongoDB database with seeded collections. It automatically identifies if the database is missing and creates it. I would like to run this when I start MuleEsb. This way I don't need to remember to invoke…
TERACytE
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Mule ESB : Cannot copy message with a stream payload

I have a Mule Application where I send a Request to Multiple WebServices and aggregate the List of responses i get , the idea is to get the first response of the List by returning it from the CustomJavaClass where the list is handled : return…
Kiesa
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Deploying Java ESBs to the cloud

For a new project I'd like to use an Open Source ESB (Mule, OpenESB, ServiceMix etc) deployed to a cloud infrastructure (Google App Engine, Heroku, Amazon). Are there any good resources on this and in particular issues such as scalability, state…
kennethmay
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How to set content type = "application/json" in mule.?

I have a HTML file which consists of a Form and it takes certain parameters from the User and when the URL is hit, a Mule service (written in Java) is called and it returns a JSON string. Now how can I set Content-type = application/json in either…
Raman
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Java was started but returned with exit code=1

I am receiving error called - Java was started but returned with exit code=1 I have received this error after upgrading my java. I can see my ini file has below content. …
Simbu
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Dynamic Key Value Pair in DataWeave

DataWeave doesn't like what I'm trying to do with it, and I'm not sure if I'm doing something wrong, or if it is a limitation of DataWeave that isn't possible. Here's the scenario: I'm querying Salesforce and getting two values back: lets call them…
Jaron Thatcher
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Mule batch commit and records failures

My current scenario: I have 10000 records as input to batch. As per my understanding, batch is only for record-by-record processing.Hence, i am transforming each record using dataweave component inside batch step(Note: I havenot used any…
masetti mani kanta
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How to integrate JRebel with Mule ESB?

Has anybody sometime tried to use JRebel with Mule instead of a typical application server? If so, could you describe your experience? As far as I know, currently, Mule is not officially supported by the JRebel team. However, I was wondering if…
Enrique
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Passing MuleMessage to Java method with Mule invoke

I have a Java method that will read some flow variables, do some aggregation and append the result to a list that already exists in another flow variable. For this reason the method expects a MuleMessage. I thought it's obviously possible to pass a…
rewolf
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How to set sleep into the flow in Mulesoft without losing the message payload

I'd like insert script to delay processing flow in Mulesoft. I have tried to insert script in groovy but I lost the messagge payload, so when I have to get message payload recived null pointer. How can I to do not lose the message payload? Thanks
Stefano
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Making WebMQ Synchronous

I'm trying to make WebMQ act synchronously in MULE in order to turn the message queue into a REST api for an internal project. Unfortunately, I know very little about MULE. After a good bit of work, I started understanding the Request-Reply scope…
Navarr
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