I have a project where I am using the GWT command pattern to implement the RPC. Here how i can integrate the Spring with GWT. Without Spring I am able to achieve the RPC. But here i need to use Spring Dependency Injection for GWT server side packages.
I am unable to find suitable sample or links to implement that.
Can anyone please provide the links and samples which has this requirement.
Without command pattern, I am able to integrate spring with GWT by referring following links
http://technophiliac.wordpress.com/2008/08/24/giving-gwt-a-spring-in-its-step/
https://docs.google.com/document/pub?id=1USHYx9cB3B1s1zM4dlkzEZ759D3lEfavn_dDewvBkaA
Thanks,
Saritha
If you are using gwt-dispatch then you can use the gwt-dispatch-spring-ext to make it work with spring instead of guice. I haven't looked at these for a while - not sure to what extent they are being maintained - please do check before deciding to use these.
Related
I have a normal spring application (without spring boot) which I am building as a war file and deploying and running via an external tomcat. Now, for one of the API calls, I have to add circuit breaker in my application. So, can someone please suggest if I can use resilience4j here.
If not, which other library will be best suited and why. Please suggest.
I tried using resilience4j but it is not working. It is not executing the fallback method. I expect it to execute fallback method. I am not sure of the root cause though.
I am writing new application. For client side I would like to have newest gwt 2.7, but for server side code I would like to use Spring4 (firstly spring security and spring data).
Can anyone tell how it is now with integrating those 2 frameworks. I can not find any new tutorial/ information about state of integration in newest versions of those frameworks. Is there still mandatory some kind of framework: like spring4gwt or gwtrpc-spring?
I consider to use Request Factory and GWT RPC for ajax comunication, but I would like to avoid xml's as much as I can. I prefer type safe way, aka using java class. I also use tomcat7 and maven.
I am open to any sugestion. Please help.
I recently tried spring boot on the server side and GWT on the client side and it works like a charm.
You have to throw away the RPC stuff and just use REST services. To do this we use the Resty GWT library and Spring Rest Controller. This also allows us the decouple GWT from the backend and switch it with other technologies if necessary.
I am a newbie in web development. I'm using servlets and JSP for web development.However, I've learnt lately that Spring Framework is apt for that which incorporate servlets, jsp etc. So, my question is that can I now run my program using Spring framework ? Like, I have 2 jsp codes, and 1 servlet class. So, how can I migrate the code in Spring Framework ? what additional things or codes do I need to maintain ?
Migrating an existing J2EE project is easy.
You will get rid of a lot of "boilerplate" code in the process. The easiest way to do it in my opinion will be to use SpringToolSuite.
Import your project in STS and then add "Maven" nature to it. In the pom configuration you can edit all the jars that you need and mention the spring framework. Once all this is setup it will be just a matter of minutes to change the code if it is small.
You can follow these video tutorials about maven and spring to learn about it.
JavaBrains
There are more tutorials by "New Circle training" on youtube for the same.
I would also recommend you to read Spring in action 3rd edition-Manning
This book is a must and the best way to learn spring framework. Hope this helps
I would like to integrate tiles 3 to my web application spring3+struts2+hibernate,
but I don't have any idea of were to begin. All examples that I see use struts2 with tiles only, no integration of spring.
Here are few inputs how to integrate it.
For Integrating Struts2 with Spring use struts2-Spring plugin, all you need to have required spring jars and plugin, and your spring configuration file.Plugin document contains a basic start as how to configure it and how to use it, just follow those instructions and you are good to go (i am assuming you know how to use Spring )
Struts2 is independent of Hibernate and you are free to use it on your own way, though there are some plugins available , but i will suggest not to use them
For tiles there is again a plugin to take care of integration.
All these plugin will help you to integrate various technologies, but how to use them and how they work, you need to get know about them independently.
It appears there is built in support in the form of a servlet for tomcat (see here), but we use spring heavily in my company. I haven't been able to find any examples of spring/webDav integration. More directly, I'd like to use spring to customize the handling of the various WebDAV methods so it wasn't just reading from a filesystem. I'd like to read from a different data store. Anyone have any experience or know if this is possible?
It is possible. I was looking for the same thing, couldn't find Spring integration with Apache Jackrabbit or Apache Sling but did find it with Milton, see https://milton.io/documentation/
There you can checkout a maven project and see WebDAV (with Spring) in action.