spring-rest

问题 I was playing around spring security and trying to secure an restful application, but then ran into this rather absurd problem. All the action on my controllers are fine and the requests are accepted but the request actually never reaches the controller and always 200 is returned with no content. My security config looks likes so: package com.bpawan.interview.api.config; import com.bpawan.interview.api.model.Error; import com.bpawan.interview.api.security.JWTAuthenticationFilter; import com

问题 I'm using SpringBoot and Spring REST. I would like to understand the HTTP PATCH method to update properties of my Model Is there any good tutorial explaining how to make it works ? HTTP PATCH method and body to be Send Controller method and how to manage the update operation 回答1: I've noticed that many of the provided answers are all JSON patching or incomplete answers. Below is a full explanation and example of what you need with functioning real world code First, PATCH is a selective PUT.

问题 I'm using SpringBoot and Spring REST. I would like to understand the HTTP PATCH method to update properties of my Model Is there any good tutorial explaining how to make it works ? HTTP PATCH method and body to be Send Controller method and how to manage the update operation 回答1: I've noticed that many of the provided answers are all JSON patching or incomplete answers. Below is a full explanation and example of what you need with functioning real world code First, PATCH is a selective PUT.

问题 I went through link: Is it possible in Java to check if objects fields are null and then add default value to all those attributes? and implemented the same solution as below - Note: I am using Swagger/Open API Specs (using springdoc-openapi-ui) and while making POST request all string fields are having default value as "string" which I really wanted to set it to null or space. Any quick pointer ? public static Object getObject(Object obj) { for (Field f : obj.getClass().getFields()) { f

问题 I went through so many links like How to show all controllers and mappings in a view and How to configure a default @RestController URI prefix for all controllers? and so on. I want to get the Request Mapping URL at Filter interceptor Ex: This URL I configured at REST controller method, and naturally we will pass /employees/employee-names/John to get the Employee John. /employees/employee-names/{employee_name} Now, when somebody hit /employees/employee-names/John I want to get the value of

问题 Using Spring boot 1.3.1 I don't understand why @RestController are Transactionnal by default. I haven't found anything saying so in the docs. Example which pushes this fact that the method findOne() in the controller below is Transactionnal: @RestController @RequestMapping("/books") public class BookController { @RequestMapping("/{id}") public Book findOne(@PathVariable Long id) { Book book = this.bookDao.findOneBookById(id); // following line // => triggers a select author0_.id as id1_0_0_

问题 Using Spring boot 1.3.1 I don't understand why @RestController are Transactionnal by default. I haven't found anything saying so in the docs. Example which pushes this fact that the method findOne() in the controller below is Transactionnal: @RestController @RequestMapping("/books") public class BookController { @RequestMapping("/{id}") public Book findOne(@PathVariable Long id) { Book book = this.bookDao.findOneBookById(id); // following line // => triggers a select author0_.id as id1_0_0_

问题 I went through the link: How to pass a Map<String, String> with application.properties and other related links multiple times, but still its not working. I'm using Spring Boot and Spring REST example. Link Question: How to by default execute the latest version of endpoint in Spring Boot REST?. I've created mapping something like this and simply read the mapping get.customers={GET: '/app-data/customers', VERSION: 'v1'} post.customers={POST: '/app-data/customers', VERSION: 'v1'} get.customers

问题 I went through the link: How to pass a Map<String, String> with application.properties and other related links multiple times, but still its not working. I'm using Spring Boot and Spring REST example. Link Question: How to by default execute the latest version of endpoint in Spring Boot REST?. I've created mapping something like this and simply read the mapping get.customers={GET: '/app-data/customers', VERSION: 'v1'} post.customers={POST: '/app-data/customers', VERSION: 'v1'} get.customers

问题 I have Entity object : @Entity(name = "table") public class SomeEntity { @Id @Column(name = "id_column_name") public final BigDecimal entityId; @Column(name = "table_column_name") public final String entityFieldName; } And I have database view defined like this: CREATE OR REPLACE FORCE EDITIONABLE VIEW "V_TABLE" ("ID_COLUMN_NAME", "TABLE_COLUMN_NAME", "SOME_OTHER_COLUMN") AS ... (some SQL magic) And I have repository with custom query: @RepositoryRestResource interface SomeEntityRepository