spring-data-jpa

Exception in thread “restartedMain” java.lang.reflect.InvocationTargetException Caused by: java.lang.NullPointerException

回眸只為那壹抹淺笑 提交于 2020-06-29 04:19:47
问题 I am working on SpringBoot, Hibernate application and when I am trying to the run the application. I am getting error "Exception in thread "restartedMain" java.lang.reflect.InvocationTargetException" Error log that I am getting: Exception in thread "restartedMain" java.lang.reflect

Handling empty results on findAll(): Is there a orElseThrow() for lists?

笑着哭i 提交于 2020-06-29 03:56:46
问题 I am creating a little Spring REST service. I have a findById() call: @GetMapping("/items/{id}") MyItem one(@PathVariable String id) { return repository.findById(id).orElseThrow(() -> new MyItemNotFoundException(id)); } If there is no MyItem object with the given id , I am throwing an exception

Handling empty results on findAll(): Is there a orElseThrow() for lists?

纵然是瞬间 提交于 2020-06-29 03:56:06
问题 I am creating a little Spring REST service. I have a findById() call: @GetMapping("/items/{id}") MyItem one(@PathVariable String id) { return repository.findById(id).orElseThrow(() -> new MyItemNotFoundException(id)); } If there is no MyItem object with the given id , I am throwing an exception

Spring data JPA and Geometry type

柔情痞子 提交于 2020-06-25 04:08:49
问题 I am developing an application that will run on both MySql and MS SQL. I have a field that is "geometry" type for spatial. By using: @Column(columnDefinition = "geometry") private Point geometry; (point is org.springframework.data.geo.Point) Hibernate creates the field properly (hbm2ddl). But