I have a couple of WSDL's and to implement SOAP services I am going with the Spring-WS. I am looking for a way to publish the URL's in Spring similar to the EndPointImpl that is available in Apache CXF.
https://cxf.apache.org/javadoc/latest/org/apache/cxf/jaxws/EndpointImpl.html
Actually, the Upstream system makes a post request to spring boot rest API, and then this rest controller method receives post request from the upstream system and uses camel route to put the message into IBM MQ (back end system is IBM Mainframe). This is the technical flow but I am not sure how to integrate spring boot camel and then IBM MQ(back end system is IBM Mainframe)integration.
Could you please help some sample code to achieve this
Is Spring Boot MQ helpful? Have a good look at the pom.xml file. Some of the comments are boilerplate and not really useful - apologies for not having cleaned up the example.
I want to create a server for IoT (ODB GPS trackers for cars) that will send its status to server in real time and show it to client via a web applications.
The devices will connect to server using TCP, and then there will be client/web connecting to server via Websocket.
Spring Webflux is used for the client side. But I do not find a tutorial of Spring Boot TCP Server. And I read that netty is good for that (found an example using netty). So, because webflux is using netty underneath, can I use netty application code with spring boot?? Or is there a way using spring boot for tcp socket programming??
I want to subscribe to the JMS queue with no usage of EJB MDB. The reason is that I want to receive messages only when I want, but not automatically.
Is there some ways to implement it using plain Java (no Spring or smth else)?
I use WebLogic and its internal JMS provider, if it is important.
Thanks.
Yes, you should be able to connect to your JMS Queue of your Application server. JMS is a quite good standard, so after getting your Connection/Queue, the implementation is Vendor agnostic.
Here is a short overview what you have to write to create a consumer/producer with JMS: JMS Sample
This shows each step in detail with WebLogic JMS: Developing a WebLogic JMS Application
I didn't used WebLogic or it's JMS implementation, maybe you have to configure Weblogics JMS: Configuring and Managing WebLogic JMS
For a comprehensive overview of the programming capabilities of your WebLogic JMS Provider, look here: Programming WebLogic JMS
I am new to Messaging and want to know the difference between ActiveMQ, Mule, ServiceMix and Camel
Anyone knows how each of these product is different?
Thanks in advance !
EDIT: Also would like to know any good place/resource to learn these things.
ActiveMQ is a message broker which implements the JMS API and supports a number of cross language clients and network protocols. It lets you implement queues or topics and write listeners or subscribers to respond to queue events.
Mule and ServiceMix are open source ESB (enterprise service bus). An ESB has capabilities beyond JMS: queuing is key, but so are transformation, routing, logging, security, etc.
Apache Camel is an implementation of the patterns in Enterprise Integration Patterns. It can use JMS and other components to put the ideas from that book into place.
JMS is fundamental to the other technologies, like JDBC is the foundation for Hibernate, iBatis, etc.
JMS is a Java API and a specification and TCK (part of Java EE). ActiveMQ is a particular implementation of it.
Camel can use ActiveMQ (and Camel is bundled inside the ActiveMQ broker so you can easily route to and from JMS to the other components Camel supports).
Camel doesn't use Mule or ServiceMix directly; though ServiceMix uses Camel as its preferred routing engine and EIP implementation. Camel does have a ton of different components though that use various different technologies.
First let's define
JMS is a Java Messaging Service protocol specification.
ESB is Enterprise Service Bus.
JBI is Java Business Integration.
Now we can answer in details:
Apache ActiveMQ is an implementation of the above JMS (Java Messaging Service).
Apache Camel is a message routing engine implementing Enterprise Integration Patterns.
It provides a lot of predefined components.
One of its key component supports JMS (Java Messaging Service).
Apache ServiceMix is an implementation of the above ESB (Enterprise Service Bus)
compatible with the JBI (Java Business Integration) specification.
It also provides many infrastructural features not available in Camel (like services OSGI bundle support).
SM makes heavy use of Camel.
Mule is another implementation of ESB (Enterprise Service Bus), but not related to the Camel/ServiceMix family.
Apache Service Mix :: Its an ESB (Enterprise Service Bus) , a JBI Container and an Integration platform.
Apache Camel: Smart Routing and Mediation Engine which implements EIP (Enterprise Integration Patterns).
Apache ActiveMQ: Its a Message Broker that implements JMS.
Mule is a Enterprise service bus providing end to end integration solution.
ActiveMQ is message broker for queueing messages between subscriber and receiver.
ServiceMix is also a ESB i.e. Enterprise Service Bus
Camel empowers you to define routing and mediation rules in a variety of domain-specific languages.
Mule and SeriviceMix is ESB.
ActiveMQ is Messaging service.
Apache Camel is the implementation of EIP (Enterprise Integration Patterns)
ServiceMix is the product that conforms to the principles of ESB in an SOA environment.
Active MQ is as good as any other implementation of JMS API
Mule is also an ESB