Hi I am working with Spring 3.5.0.Release. I want to generate a WADL for my spring rest service. Is their any functionality in Spring by which i can easily generate the WADL.
You can use Swagger-SpringMVC, which will automatically integrate Swagger compliant API-docs into your application.
Version 1.0.2 is stable and supports Swagger 1.2.
Version 2.0.0 is currently under development and will support Swagger 2.0.
The api-docs will be accessible using
http://localhost:8080/api-docs
then.
https://github.com/springfox/springfox
You can also use Swagger-UI to access the API-docs and you can generate the client code using Swagger-Codegen.
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I need a simple web console that allows to use rest services on spring boot 3.0.0 .
I have known for some time that swagger is stuck with developments and it is increasingly difficult to install it inside the spring boot.
I wonder if there is an alternative to swagger on spring boot 3.0.0 . Maybe spring boot has its own web console? What is recommended to use?
I'm trying to install swagger but I find it quite complicated
I am developing a client application for client_credentials grant type flow in OAUTH2.
I am not able to decide on which dependency to use in my project for this purpose among the following.
spring-boot-starter-oauth2-client
spring-cloud-starter-oauth2
spring-security-oauth2
I referred this documentation from spring-projects in which under client-support section it had a table describing the available options. But I am not able to understand which column is referring to which of the above dependencies.
I want to configure a WebClient or RestTemplate which retrieves the OAUTH2 token from the auth-server automatically before accessing a resource-server.
Please guide me in choosing the right artifact for my project.
If you are using Spring Boot you should choose org.springframework.boot:spring-boot-starter-oauth2-client.
This includes Spring Security's OAuth 2.0 Client support and provides Spring Boot auto-configuration to set up OAuth2/Open ID Connect clients.
You can read about how to configure client in the Spring Boot reference documentation.
You can also find additional details in the Spring Security reference documentation.
If you are not using Spring Boot then you should choose org.springframework.security:spring-security-oauth2-client. This also provides Spring Security's latest OAuth 2.0 Client support, but does not include the Spring Boot auto-configuration.
The corresponding documentation is also the Spring Security reference documentation.
The third dependency you mentioned org.springframework.security.oauth:spring-security-oauth2 should not be used because it is part of the legacy Spring Security OAuth project, which is now deprecated.
The functionality that this library provided has now been moved into Spring Security.
That is what the Migration Guide describes, the migration from the legacy project to the latest Spring Security support.
You should not use the org.springframework.cloud:spring-cloud-starter-oauth2 at this time, because it relies on the legacy OAuth support.
This is likely to change in the future, as the Spring Cloud team updates to the latest Spring Security support.
I have been using swagger for a while with spring boot applications. It is very easy with spring since i only have to specify the package info.
But recently i was going through a few documents on how to integrate swagger with JAX-RS, i found it requires more involvement from developer by specifying api information's on a JSON.
Do we have any other solution?
I am using java spring boot framework to create REST api for my project and I am using "springfox-swagger2 and springfox-swagger-ui" for generating swagger documentation. I am able to see my documentation using the url http://localhost:8080/swagger-ui.html.
How can I generate swagger.json / spec.json to a file without launching web url? I am planning to create client classes also in same build using this json.
I need to add realtime updates to a system. I'm using Grails 2.5.0 with Grails Spring Security Core 2.0 RC4, which is based on Spring Security 3.2.3. There's a Grails plugin to add Spring 4.0 WebSocket support (https://github.com/zyro23/grails-spring-websocket/tree/1.3.x), but I'm unsure of how to handle authentication. How can I integrate the authentication?
Alternatively, I can start a separate web app to handle the realtime updates using Spring Security 4.0 with the latest WebSocket plugin, but I would prefer to use my current, production ready authentication system instead of attempting to clone the current one.
spring security support for websocket starts with spring security 4.
what you could do is securing message subscriptions and sending (client --> server) with a ChannelInterceptor. maybe this example helps: https://jira.spring.io/browse/SEC-2546