I saw springsource.org had not spring 3 in rest web-app sample,where is download?
All Spring samples are on the official SVN repository. The MVC Showcase application should get you started on REST web applications with spring mvc:
svn co https://src.springframework.org/svn/spring-samples/mvc-showcase/ mvc-showcase
If you want to work on the client side, Spring provides RestTemplates for accessing other rest services from your application.
If you use maven you can simply add it to your pom. If not, you can manually download whichever sub-project you need from here.
I haven't found any rest example with spring MVC 3. The #SessionAttributes annotation breaks REST idea.
vn co https://src.springframework.org/svn/spring-samples/mvc-showcase/ mvc-showcase
It's not rest application cause it uses #SessiontAttributes annotation. But REAST requires transfer state via URL
They are now only on github afaik :
https://github.com/SpringSource/spring-mvc-showcase
Related
I am learning stuff which I wrote in title. I need som good point where to start. Old I found is old sheets for it, so I decide ask to help here. Can you tell me how to start project with these technologies? Do exist some artifact for Spring 5 and Angular least in version 4? Pure spring project I should generate from start.spring.io but it's for spring boot, and I read boot is not good for beginners, and still without angular. Can you give me some hints? Thanks.
I will be also glad for some git repository with these technologies for inspiration.
You must to notice to the these notes:
If you want to use AngularJs you can add your angular javascripts to the every html files and use it.
]f you want to use Angular 2+, it is difference than AngularJs because Angular 2+ is written with Typescript and then Transpile to javascript, Angular 2+ has one html file(index.html) and your javascripts after transpile add to this file.
If you want to use both of Spring and Angular 2+, you can use Angular project instead of Client Project and Spring Project instead of Backend Project, and how to these projects communicate each other it's very easy By Spring API.
And the Bad Project is mixing Spring and Angular Project, in these situation you must to try hard to join Angular and Spring.
Spring boot by default uses Tomcat as an Internal Embedded Servlet Container .
It has also got support for Jetty and UnderTow.
I have build a Restful Application using spring boot . But now i need to deploy it on Grizzly (Glassfish) Servlet Container .
How do i embed my application to run on grizzly as spring dosen't have support for the same.
https://github.com/spring-projects/spring-boot/issues/5015.
Please help as i researched a lot on thistopic but i coudnt get any link that shows how to embed a new Servlet Container for our spring boot app that spring dosent have support for.
Thanks
The Grizzly website states that Grizzly's servlet support is incomplete:
This is not a Servlet compliant implementation and as such, not all features exposed by a typical Servlet container are available here.
I haven't seen anywhere that expands on what those missing features are, but there's a good chance that what you're trying to do isn't possible without filling in some gaps in Grizzly's servlet support.
Assuming that it is possible, you need to write Grizzly-specific implementations of Spring Boot's EmbeddedServletContainerFactory and EmbeddedServletContainer interfaces. This is a fairly significant amount of work so, before undertaking it, I would ask yourself what you will gain by being able to use Grizzly as an embedded servlet container versus using Jetty, Tomcat, or Undertow which are already supported out of the box.
If you do decide to tackle this, reading the source code for the existing implementations for Jetty, Tomcat, and Undertow is the best way to learn about what needs to be done:
JettyEmbeddedServletContainer.java
JettyEmbeddedServletContainerFactory.java
TomcatEmbeddedServletContainer.java
TomcatEmbeddedServletContainerFactory.java
UndertowEmbeddedServletContainer.java
UndertowEmbeddedServletContainerFactory.java
As pointed by #Andy there is no support for Spring Boot and Grizzly .
Finally i moved to Spring MVC for the same.
Here is the working repo where i embedd Spring MVC with grizzly.
Hope it helps someone.
Link
There is now a third-party implementation of a Spring Boot starter for Grizzly which has specific implementations of the Spring Boot's EmbeddedServletContainerFactory and EmbeddedServletContainer classes for Grizzly.
Besides that it also offers JSP support through Tomcat's Jasper JSP engine, simply by specifying an additional dependency. You can find the project at GitHub and it is also listed in the Spring Boot starters list.
I am new to Activity process. I want to used the Activity with spring boot application. So, I want to used the rest api in spring boot and that rest api will be used by activiti-admin.war and activiti-app.war.
So, when I have deployed process from spring boot that will be available in UI and add some Listener while assigning task will be called in my spring boot app.
Can any one help.
Thanks in advance.
It sounds like you are using the version 6 Activiti build.
Both the activiti-app and admin-app already use "a" REST API to communicate to the backend, however it is not the community REST API that will be deployed with your Spring boot application (I assume you are using the Activiti spring boot starter rest).
It is not actually going to be trivial to separate the activiti-app and admin-app UI from the service layer as they are quite tightly coupled, but it is certainly possible.
While I haven't actually attempted it, it may be easiest to take the activiti-app build module (activiti-ui/activiti-app) and separate the client and server portions since the client is now a regular AngularJS application.
Is this what you are looking for?
Thanks,
Greg
I hope you are looking for something like this. It seems they are planning to support activiti app with your own spring boot application in Activiti 7.
If you are able to solve the case, please help with the sample structure. I am bit stuck with same usecase.
I have been trying to learn more about Spring Boot and I would like to add the Actuator endpoints to my test Spring integration/Spring Boot project. However, it is a plain, CLI Spring integration project--there are no current REST or web services. I'd ideally like to add the ability to view the endpoints with a browser while the jar is running from the command line.
I have been looking through the tutorials and I'm not finding a lot on adding it to a regular project, rather than a web project.
I've added the dependencies (spring-boot-actuator), and can see the endpoints from the jconsole, but I never see a connection to a port on my system (using netstat) and never can navigate there.
Is there a tutorial or something that can show me how to have REST endpoints with a CLI project?
Thank you
newbo
You can monitor and manage your application using JMX instead. See the documentation here.
If you use IntelliJ IDEA, hit CTRL+Space in an application.properties file to see a lot of JMX properties ready for you, one of them being:
endpoints.jmx.enabled=true (true is the default value)
According to Spring Docs, in order to show the endpoint user need to have ACTUATOR role.If you need to access without having the role you need to add the following value to application.properties:
management.security.enabled=false
I think if it isn't a web project, no tomcat servlet will be embedded, therefor you wont be able to browse the actuator endpoints over http
Insert dependency spring-boot-starter-web into your project and it will probably work.
I need to start developing applications using the Spring framework, and am wondering what tools I need to download to have me up and running.
On the SpringSource website I am seeing all these applications to download and I am wondering, do I really need all this? And what versions should I use, especially for Spring Framework?
Spring Framework
SpringSource dm Server Samples
Spring Security
Spring Web Flow
Spring Web Services
Spring Dynamic Modules
Spring Integration
Spring Batch
Spring.NET
Spring JavaConfig
Spring LDAP
Spring Extensions
Spring IDE
Spring BlazeDS Integration
SpringSource Bundlor
Spring ROO
What other applications do I need to download (eg. Struts, Glassfish, Apache, etc.)?
This depends on what you want to use Spring for. Typically that's Web applications. If so you only need two things:
Spring framework (with minimal dependencies); and
A servlet container (eg Tomcat) or a full-blown application server (eg Glassfish, JBoss).
Everything else is optional. I believe the only required dependency is Apache Commons logging. Depending on what features you use, you may well need more.
If so, here is a [tutorial][1] that creates a barebones Spring MVC project. There are countless others around for that and other topics.
It's entirely possible to use Spring in, say, a Swing application in which case you obviously don't need a servlet container.
All you need from SpringSource is the Spring Framework.
Spring 3.0 is on the way, but for now, use 2.5.6.SEC01, the current production release.
You can get started with a simple servlet container (ie: Tomcat) rather than a full blown application server (eg: JBoss, Glassfish).
The Spring Framework comes bundled with jars for web development - ie: spring-web and spring-webmvc.
See #117535 for a simple example of using Spring MVC.
It mainly dependent on what you need Spring for. Each and every piece of Spring can, actually, be used in separation from the rest. You may use it only for IOC, in this case you don't need, for example, MVC and Servlets, etc...
The easiest way to start is to dowload the main package from http://www.springsource.com/download/community?project=Spring%20Framework
You can use Spring from any IDE
The best way is to use Maven with your project. Basically all you have to do is edit your pom.xml file and tell it that you want to use Spring. Then when you compile your code, Maven will go out and automatically download the Spring libraries you need from their public repository.
Here's an example:
http://pookey.co.uk/blog/archives/63-Getting-started-with-Maven-and-Spring.html