od-annotation | Object Detection Dataset Labeling Tool | Dataset library

I'm not able to make Log4j2 write Spring and Spring Security log messages (the latter I absolutely need to solve an issue) on log file. I've read a lot here and elsewhere (like in the Spring reference, of course) but I cannot make the solutions I found work for my case.

It's important to note that on both the solutions below, mine logging messages and hibernate ones are written correctly on file. The problem affects only Spring messages.

As far as I understand, Spring uses jcl (commons-logging) and there are two ways to let Spring uses Log4j2:

• simply adding the bridge log4j-jcl (jcl -> log4j2)
• using SLF4J with jcl-over-jcl and log4j-slf4j-impl (jcl -> slf4j -> log4j2)

I tried to exclude commons-logging from every other dependecy, in order to control manually its inclusion. In the first solution I let it included, in the second I exclude it, but I've seen diverse opinions on the topic. Anyway, in both cases Spring doesn't log.

I can see that hibernate uses jboss-logging. Is this the reason why it works on both configuration? Can its inclusion be a problem for Spring logging?

Can the application server be a problem on this? Maybe some library loaded by default that overrides application libs making a mess?

This is my environment:

• Java 1.6
• Servlet 2.5
• Oracle weblogic 12.1
• Spring MVC 4.3.4.RELEASE
• Spring Security 4.2.0.RELEASE
• Log4j 2.3 (last version compatible with Java 6)
• Hibernate entity manager 4.2.21.final
• SLF4J 1.7.22

I guess there is a dependency problem: some library that shouldn't be there or that is missing.

EDIT: From my dependency tree I don't see a dependency of spring-core on commons-logging, like reference says. I can see one of spring-data-jpa on slf4j and on jcl-over-slf4j. The presence of jcl-over-sl4j shluld be the problem, as rgoers suggested. I'll update results...

So this is my pom.xml dependencies section (as you can see there are two different logging dependencies configuration, one commented; both this configuration make mine and hibernate logs working good, but neither of the two makes Spring ones written):

I'm trying to build Syndesis with the following command:

syndesis build -m s2i -i -d -f -c --clean-cache

But after building most of the projects, I got a final error:

[ERROR] Failed to execute goal io.fabric8:fabric8-maven-plugin:3.5.38:build (exec) on project s2i: Failed to execute the build: Unable to build the image using the OpenShift build service: Failure executing: POST at: https://192.168.42.58:8443/apis/build.openshift.io/v1/namespaces/syndesis/buildconfigs/syndesis-s2i-s2i/instantiatebinary?commit=. Message: Timeout: request did not complete within 1m0s. Received status: Status(apiVersion=meta/v1, code=504, details=StatusDetails(causes=[], group=null, kind=null, name=null, retryAfterSeconds=null, uid=null, additionalProperties={}), kind=Status, message=Timeout: request did not complete within 1m0s, metadata=ListMeta(resourceVersion=null, selfLink=null, additionalProperties={}), reason=Timeout, status=Failure, additionalProperties={}). -> [Help 1]

Full stacktrace:

I'm trying to build a Jenkins plugin with mvn install -Dmaven.test.skip=true and it fails with following errors:

I'm trying to use Joda LocalDateTime with JPA in my Spring Boot configuration. To do so, I have read this tutorial and I am able to use DateTime with no problem at all. The problem comes when I try to use LocalDateTime. For some reason, when fetching entities from my database, an error is thrown:

Supposedly this is not a new problem however I am having trouble finding the solution, because most answers to this refer to the method in question not being public.

There is a package named reflection, where annotations as well as a UITester class are defined, the latter uses a class-annotation and a method-annotation. A different package named gui contains a class MinimalUI which then tests access to UITester, its methods and the respective annotation values. However I am running into a NoSuchMethodException.

FunctionAnnotation

The annotation is used to lock/unlock methods.

Let's take an example of a simple Spring Boot program:

Application.java