I am new to Spring MVC and Web Services. I want to create SOAP services using Spring MVC, Maven and deploy it in weblogic. I want it from scratch. I know this platform is not to ask this type of question but I did not get response in other discussion forum. Please give me some reference link here so that I can go through that.
This has everything you need to get started: http://spring.io/guides/gs/producing-web-service/
Related
I want a barebone template project for a webapp implemented using spring boot (frontend + backend APIs - DB)
I referred this VS Code's doc for working with Java. It worked fine but it is not a complete webapp.
Thanks in advance!
Vaadin Flow is a GUI framework for web apps driven through Spring Boot. (Alternatively, you can base your Vaadin app on Jakarta EE or plain Jakarta Servlet.)
A customized project template can be generated from their "Start building" web page.
You can manage your Vaadin project with either Maven or Gradle.
If you want to generate an app with spring boot + angular/reactjs/vuejs I think that the best solution by far at this moment is JHipster.
I'm new to WEB SOA applications and i have several questions about how to implements this architecture.
I would like to make a SOA based application involving multiple services using spring restfull api.
I'm aware of how to build each service itself.
i've already made a maven based project exposing a restful service using spring boot and secured it using spring security... my problem is to implement several services:
I don't know if i have to make a project for each one or there's a better solution... i want them to communicate through XML/Json so they won't be in same project in my point of view.
All secured by same service which makes use of spring security, i don't know how to link between the security service and the other ones. i don't want to write same security config classes on each project and then the user would be asked for sign in each time he accesses one of the services.
Share some resources which are used by all most services such as domain model classes, since i don't want to copy paste them (make duplicates), if i would change anything i would have to make changes in all services ... horrible :/
Thanks in advance.
1- Secure them all (the entire application) using one service which
make use of spring security and which will be asked for whenever a
client access one of the services.
This link will help you : https://www.youtube.com/watch?v=3s2lSD50-JI
2- Share some resources which are used by all most services such as
domain model classes.
Here it is about how to organize your project in your IDE or in your architecture. Using packages, shared libraries, shared projects or maven modules can help you.
3- Deploy all services inside one " application container ".
Your IDE or Maven should be able to help you deploy you application in a container. In the case of Spring Boot, there is an embedded Tomcat server that can run your application. Or if you have your Tomcat stand alone installation, you can deploy it by your self.
Reading you post, I guess your are new in Spring Boot development. The learning path I can suggest is the following (in my point of view) :
N-Tier Pattern for application architecture, and the purpose of the layers
The architecture of the Web and HTTP protocol
SOA and REST Services
Maven to build and compile your projects
Spring Boot, in mostly moderns architectures used to implement Backends my exposing REST Services
You can find by Googling tones of well explained documentations and blogs concerning those subjects.
I have been contemplating on building a test jar for a community of developers in order to expose a preview of a next release of an API (having stubs returning expected response with exact format etc). We do have both REST and SOAP API. I guess it won't be any problem building the REST Service as the net is flooded with example. It was quite surprising there isn't much of concrete example of how to build SOAP service (JAXWS) with spring boot with embedded jetty.
What I expect to achieve is one single jar with both APIs. I am rather comfortable developing a java first services. I have seen a post in stackoverflow but it doesn't clearly outline steps to achieve that. I know it's possible because dropwizard guys have similar project.
I will be grateful if there is any resource with example on how to handle SOAP web services in spring boot.
Thanks you in advance
Spring already supports JAXWS through *JaxWsServiceExporter and SpringBeanAutowiringSupport (in spring-web). The *Exporter approach doesn't quite mesh with the REST stuff because it isn't in the embedded container. You'd end up with an app listening on 2 ports (one for XML and one for JSON). If either of those works then you have a solution. If you don't really care that much about SOAP and just want XML representations, you can use normal content negotiation features (e.g. #ResponseBody or #RestController for everything).
I have Eclipse Kepler installed and working properly on Mac OSX. I'd like to install Spring in order to design, write, deploy a RESTful web service.
I see a plethora of components listed on the update site, and little guidance on what I do/don't need in order to just get started.
Do I need :
SpringSource DM Server Tools?
Spring IDE Core Developer Resources?
Web Flow?
If you have Eclipse installed then just follow the tutorial: Building a RESTful Web Service
http://spring.io/guides/gs/rest-service/
It provides details of the Maven/Gradle configuration that you need which will ensure that the correct dependencies are imported.
Note that it makes use of Spring Boot, which in turn will import dependencies required by Spring MVC. You don't need Spring-WS for REST web services. Spring-WS is for building SOAP web services.
I would like to build my own RESTful API Server and I have no idea what I need for that.
I'll tell you a bit about the project:
On a Webservice (www.mysite.com/) users can register and manage their account and so on. But they also can use the RESTful API (mysite.com/api/...) and can do there pretty much the same via REST.
What is a good way to realize that? Do I need to use jetty or something similar?
Should I split web service and restful api ? what I a good architecture for that?
Thanks :)
You can use Spring controller for building a restful server. You can run it on tomcat or jetty doesn't matter.
Check this url : http://static.springsource.org/spring/docs/3.0.0.M3/spring-framework-reference/html/ch18s02.html
Tomcat and Jersey are easy to get up and running. I've had some issues with Tomcat 7 and Jersey, but with Tomcat 6 it was straight forward.
This tutorial is quite easy to follow. It's a bit old, but the principle remains the same.
IBM provides good set of information and tutorials about building RESTful web service with Java (Link). After getting your web service running, you can deploy it to Amazon. Take a look at AWS Elastic Beanstalk.
In 2017 one of the best solutions would be to use spring boot. Gives you great effects without writing tons of code.
#RestController
public class HelloController {
#RequestMapping("/")
public String index() {
return "Greetings from Spring Boot!";
}
}
I found a simple example at http://coder2design.com/rest-web-services/
to build a REST application.
XML Schema(xsd) is used to build domain classes.
Eclipse EE is used as IDE and Maven for building.
Jersey as a framework for REST
Hibernate for persistence layer.
MySQL as DB
All other configurations are nicely explained.