jakarta-ee

问题 I am exploring WildFly first time. I have installed WildFly 8.2.1.Final. As I can see in the Standalone mode it can be run with 2 profiles: Web Profile and Full Profile. How to know for a currently running WildFly that if it is running with Web Profile or Full Profile? Thanks 回答1: short answer: no. longer answer: Wildfly doesn't really have any internal distinction between web-profile and full-profile. The configuration is all there is. The default standalone.xml configuration is a certified

问题 I have a secured micro service that is calling another secured micro service. Both services have service accounts in Keycloak. How can I configure the 1st service to automatically obtain access token from keycloak when calling the 2nd service? It's a simple service to service communication. Does the Quarkus Rest client have an API to do this? If not, how can I do that with the vert.x rest client? 回答1: I was able to make this work by extending the javax.ws.rs.client.ClientRequestFilter.

问题 I have a secured micro service that is calling another secured micro service. Both services have service accounts in Keycloak. How can I configure the 1st service to automatically obtain access token from keycloak when calling the 2nd service? It's a simple service to service communication. Does the Quarkus Rest client have an API to do this? If not, how can I do that with the vert.x rest client? 回答1: I was able to make this work by extending the javax.ws.rs.client.ClientRequestFilter.

问题 I have a secured micro service that is calling another secured micro service. Both services have service accounts in Keycloak. How can I configure the 1st service to automatically obtain access token from keycloak when calling the 2nd service? It's a simple service to service communication. Does the Quarkus Rest client have an API to do this? If not, how can I do that with the vert.x rest client? 回答1: I was able to make this work by extending the javax.ws.rs.client.ClientRequestFilter.

问题 I have a secured micro service that is calling another secured micro service. Both services have service accounts in Keycloak. How can I configure the 1st service to automatically obtain access token from keycloak when calling the 2nd service? It's a simple service to service communication. Does the Quarkus Rest client have an API to do this? If not, how can I do that with the vert.x rest client? 回答1: I was able to make this work by extending the javax.ws.rs.client.ClientRequestFilter.

问题 I'm now creating a simple Servlet to answer a form submition. This servlet receive POST request and should response Application/JSON datas. This is working well. I want now to add errors managment to my servlet: If the servlet receive bad request parameters, I want it to answer the client a 400 — "Bad Request" response with a simple {"error":"ERROR MESSAGE"} JSON response. I'm using the HttpServletResponse#sendError(int,String) to correctly send the error but the ContentType of the response

问题 I'm now creating a simple Servlet to answer a form submition. This servlet receive POST request and should response Application/JSON datas. This is working well. I want now to add errors managment to my servlet: If the servlet receive bad request parameters, I want it to answer the client a 400 — "Bad Request" response with a simple {"error":"ERROR MESSAGE"} JSON response. I'm using the HttpServletResponse#sendError(int,String) to correctly send the error but the ContentType of the response

问题 I'm now creating a simple Servlet to answer a form submition. This servlet receive POST request and should response Application/JSON datas. This is working well. I want now to add errors managment to my servlet: If the servlet receive bad request parameters, I want it to answer the client a 400 — "Bad Request" response with a simple {"error":"ERROR MESSAGE"} JSON response. I'm using the HttpServletResponse#sendError(int,String) to correctly send the error but the ContentType of the response

问题 I'm now creating a simple Servlet to answer a form submition. This servlet receive POST request and should response Application/JSON datas. This is working well. I want now to add errors managment to my servlet: If the servlet receive bad request parameters, I want it to answer the client a 400 — "Bad Request" response with a simple {"error":"ERROR MESSAGE"} JSON response. I'm using the HttpServletResponse#sendError(int,String) to correctly send the error but the ContentType of the response

问题 I installed Swagger CodeGen using the command npm install swagger-codegen -g So I should have it installed, but there is some error/glitch going on. Everytime I enter swagger-codegen -v I get the following message 'swagger-codegen' is not recognized as an internal or external command, operable program or batch file. I have no idea what to do. How should I fix this? I am trying to follow a tutorial, but the instructor nevers shows how he installs programs. Under GitHub, the instructions don't