Do we have anything specific in apache CXF where Cross Site Scripting(XSS) can be blocked.
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Right now I'm using JMS 2.0 with Artemis 1.2.0 on a Java EE 7 application and I would like to do some integration tasks with Camel.
Right now checking the camel-jms documentation, there is no mention whatsoever on how to use the generic camel JMS component to produce and consume messages to any JMS 2.0 compliant broker.
The only example on the component documentation is configuring an ActiveMQ connection factory with its specialized ActiveMQ component using the Spring DSL. How can I configure a connection for Camel JMS to connect to my Artemis instance?
Take into account that even though Artemis is compatible with ActiveMQ 5.x, I'm going to use a Camel route to publish and subscribe to shared durable topics, so I need to be able to configure an Artemis connection and do a publisher and a shared durable subscriber with it (only supported in JMS 2.0, ActiveMQ only supports JMS 1.1).
Thanks!
In the end I just created an Artemis connection factory and I'm using camel-sjms, for JMS 2.0 features at the moment I just go straight to JMS 2.0 producers as a camel components, and for consumers I use the latest Spring Messaging which uses JMS 2.0
I hope that in the future, the camel-sjms module is updated for JMS 2.0 and that way I just use vanilla Camel instead of having to work around through custom components.
I am new in Fuse. I am using Jboss Fuse and creating Fuse project.
I want to know basic difference between container like spring, blueprint and router?
Spring and blueprint are dependency injection frameworks. You use them to configure all the dependencies you will use in your JBoss Fuse application (just as jms queues or java Datasources).
Spring is a popular framework, whereas blueprint is OSGi-specific (that's why it is used in JBoss Fuse).
A router controls the flow of messages in your application. JBoss Fuse is built upon the Apache Camel lightweight integration framework, which does your routing. When you write a JBoss Fuse application, you will likely be defining Routes via Java or XML.
To read more about routing, I suggest you read about Enterprise Integration Patterns on the apache camel web site.
I have a bunch of web services. These services are written in different languages and expose a REST api. A front end web site accesses these services. The requests are proxied through a nginx server which does load balancing and connection management. This has been rock solid and very performant.
I'm contemplating replacing nginx with Apache Camel to take advantage of its powerful mediation and integration patterns. I have a few questions since I'm completely new to the Java ecosystem.
How performant is Apache Camel? Would the req/sec of a jetty end point be comparable to nginx?
Spring looks confusing. Can a standalone Camel application be deployed to something like AWS Elastic Beanstalk? If I want allow Camel to process more requests/sec, do I just add another Camel server in tandem?
Are there any pitfalls to using Apache Camel as the backbone to my entire IT infrastructure?
You have not mentioned what the major motivation is for changing the current architecture. Here are my comments:
How performant is Apache Camel? Would the req/sec of a jetty end point
be comparable to nginx?
I doubt if you will get the same req/sec performance from camel jetty as you do with nginx. Please dont take my word and try a load yourself with both the setup. I feel the message/exchange handling by camel will incur some cost that is missing form nginx. But both have different uses.
If I want allow Camel to process more requests/sec, do I just add
another Camel server in tandem.
This question is confusing. I assume your requests passed through one nginx. If you add multiple camel servers you need the sender to be available of the multiple camel servers or use some routing or load balancing mechanism in front of it that is aware of multiple camel instances.
Are there any pitfalls to using Apache Camel as the backbone to my
entire IT infrastructure?
This depends on what your problems are and how much of it is resolved by camel. Camel is an integration framework that supports multiple protocols. I see you only have web services which is supported by camel. But your current infrastructure already supports it.
Are there any resources for using Apache CXF with Google Guice? I know that since version 2.4.0 CXF has been unbundled from Spring and doesn't require it anymore, but I can't seem to find any real world examples/tutorials where Guice has been successfully integrated with CXF. Any such resources would be appreciated.
Thanks.
Check out: http://code.google.com/p/guice-cxf/ you can get both Guice and CXF injections to work
[/shamless self-promotion]
I dont want to use Axis2 or CXF with Camel. Is it possible to configure camel with JAX-WS reference implementation or weblogic application server or websphere application server or tomcat + jax-ws refrence implementation?
Camel provides 2 web services components out of the box: camel-cxf and camel-spring-ws. For any other web service integration just use plain java. From any Java code, you can send a message to Camel using the ProducerTemplate. Then that way you can bridge the JAX-WS of the application server with Camel. We used to have an old example at Apache Camel that showed how to integrate Axis 1.4 with Camel, but that examples has been removed as part of cleanup recently.
As far as I know that is not possible. The camel-axis and camel-cxf components are directly using the cxf and axis classes. You could use the SoapDataFormat but this is just for simple cases and not a full stack.