BeanUtils | A wrapper for cglib BeanCopier providing conversion | Android library

The reason the list isn't being copied is that they are of different types. In your source object that list is of type LigneReleveEntity, in your target that list is of type LigneReleveCreationRequestDomain.

If you want to use the copy, then these either need to be of the same type, or implement the same interface.

Without knowing what those classes contain, here's a simple example assuming that they contain a single String value in a field called value.

Create an interface

You can mark them beans with @Lazy so spring will not construct them on application startup. It will construct them when you use them runtime.

please see this documentation

https://memorynotfound.com/lazy-initialize-autowired-dependencies-with-lazy-annotation/

You should try this ApplicationContext context = new ClassPathXmlApplicationContext("bean.xml"); instead of this ApplicationContext context = new FileSystemXmlApplicationContext("beans.xml");

in your json_request, inside of productList you are sending "product" as a "string". But Deserializer can not turn that string into a Product object. It has to be sent as object {}. You can leave that object empty - just not send it if all it does is point at itself.

You basically have made a mistake of confusing different principles - the whole bidirectional relationship is only to be applied at persistence level. Json requests are being sent at controller/view level and therefore you can't display the bidirectional nature in the same way. This is why you don't use Entities as controller params but use DTOs.

In your case just don't send the "product" field for the controller:

ConnectionClosedException seems to hint at the fact that your Spring Boot application cannot establish a connection to your ES cluster.

It looks like you're using ES8, which has SSL/TLS on by default, so you would need to configure your Spring Boot application to use SSL instead.

At 6:00 into the video, elasticsearch.url in application.properties should be https://localhost:9200 instead of just localhost:9200.

However, as of March 15th 2022, it doesn't seem like ES 8 is supported by Spring Data ES yet, you might need to revert to the ES 7.15+ release.

Acording to this answer: https://stackoverflow.com/a/51236918/16651073 tomcat falls back to default logging if it can resolve the location

Can you try to save the properties without the spaces.

Like this: logging.file.name=application.logs

Spring 3.2.0.RELEASE uses asm 4.0, which does not support Java 8 or higher.

Since Java 7 is not supported any more, you should upgrade Spring to the latest patch release:

[java.util.concurrent.ExecutionException: java.net.ConnectException: Timeout connecting to [localhost/127.0.0.1:9200]]; nested: ExecutionException[java.net.ConnectException: Timeout connecting to [localhost/127.0.0.1:9200]];

If you look further in your stacktrace you can see that the application simply cannot connect to localhost:9200 which is the default address of an Elasticsearch local instance.

You firstly need to run elasticsearch on your machine in order for the application to work. You can do it quickly in docker https://docs.docker.com/get-docker/

Install docker, then type to download the image:

You need to take care of a few things here:

• You have already download the ChromeDriver and accessing it as: