Aop | AOP for Nette Framework Dependency Injection Container | Dependency Injection library
kandi X-RAY | Aop Summary
kandi X-RAY | Aop Summary
AOP for Nette Framework Dependency Injection Container
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Top functions reviewed by kandi - BETA
- Parse arguments .
- Before print method
- Compares two values .
- This method is called before the compiler is executed .
- Create service definition from service definition
- Create the condition
- Get open methods .
- Analyzes the aspect definition .
- Loads the AspectsConfiguration .
- Load the aspects list .
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Trending Discussions on Aop
QUESTION
Latest Update (with an image to hope simplify the problem) (thanks for feedback from @Mahmoud)
Relate issue reports for other reference (after this original post created, it seem someone filed issues for Spring Cloud on similar issue, so also update there too):
https://github.com/spring-cloud/spring-cloud-task/issues/793 relate to approach #1
https://github.com/spring-cloud/spring-cloud-task/issues/792 relate to approach #2
Also find a workaround resolution for that issue and update on that github issue, will update this once it is confirmed good by developer https://github.com/spring-cloud/spring-cloud-task/issues/793#issuecomment-894617929
I am developing an application involved multi-steps using spring batch job but hit some roadblock. Did try to research doc and different attempts, but no success. So thought to check if community can shed light
Spring batch job 1 (received job parameter for setting for step 1/setting for step 2)
...ANSWER
Answered 2021-Aug-15 at 13:33
- Is above even possible setup?
yes, nothing prevents you from having two partitioned steps in a single Spring Batch job.
- Is it possible to use JobScope/StepScope to pass info to the partitionhandler
yes, it is possible for the partition handler to be declared as a job/step scoped bean if it needs the late-binding feature to be configured.
Updated on 08/14/2021 by @DanilKo
The original answer is correct in high - level. However, to actually achieve the partition handeler to be step scoped, a code modification is required
Below is the analyze + my proposed workaround/fix (maybe eventually code maintainer will have better way to make it work, but so far below fix is working for me)
Issue being continued to discuss at: https://github.com/spring-cloud/spring-cloud-task/issues/793 (multiple partitioner handler discussion) https://github.com/spring-cloud/spring-cloud-task/issues/792 (which this fix is based up to use partitionerhandler at step scope to configure different worker steps + resources + max worker)
Root cause analyze (hypothesis)The problem is DeployerPartitionHandler utilize annoation @BeforeTask to force task to pass in TaskExecution object as part of Task setup
But as this partionerHandler is now at @StepScope (instead of directly at @Bean level with @Enable Task) or there are two partitionHandler, that setup is no longer triggered, as @EnableTask
seem not able to locate one partitionhandler
during creation.
Resulted created DeployerHandler faced a null with taskExecution
when trying to launch (as it is never setup)
Below is essentially a workaround to use the current job execution id to retrieve the associated task execution id From there, got that task execution and passed to deploy handler to fulfill its need of taskExecution reference It seem to work, but still not clear if there is other side effect (so far during test not found any)
Full code can be found in https://github.com/danilko/spring-batch-remote-k8s-paritition-example/tree/attempt_2_partitionhandler_with_stepscope_workaround_resolution
In the partitionHandler method
QUESTION
I wish to connect a personal Microsoft account(xyz@hotmail.com) to an App and then fetch the calendar events for that account using the App.
I have registered the app in Aure portal and I am able to fetch the events using Postman. This is what my postman configuration looks like:
...ANSWER
Answered 2022-Jan-24 at 12:24My access token was missing a scope called: "Calendars.ReadWrite". This is how that scope was supposed to be added.
QUESTION
Calling mvn clean compile -X
shows the following (few dependencies omitted to stay in question max char size):
...ANSWER
Answered 2022-Jan-17 at 19:13I've tried your example:
QUESTION
Problem when mapping an entity with a geometric field Geometry Point. When accessing the table repository, using the standard function findAll() getting "null" , although there are records in the database.When configuring, I used the official manual Hybernate Spatial. I get an error when requesting a controller: " exception is org.geolatte.geom.codec.WkbDecodeException: Expected geometryKeyword starting at position: 0] with root cause" Help me please , I do not know how to act and what is the reason
My config:
- Hibernate (5.4.32.Final)
- Hibernate Spatial (5.4.32.Final)
- Posgis (version 2.5)
- PostgreSQL 10.17
Entity:
...ANSWER
Answered 2021-Jul-24 at 21:30Try switching the column in database for location from type of point
to type geometry
Also use all the following properties
QUESTION
I am new to Spring Boot and Spring Security and have inherited a webapp project that uses them. We will be migrating the webapp to a new deployment environment. One of the things we will be changing is the authentication mechanism, so that it will operate in the new environment. Meanwhile, I'd like use some existing PostMan tests to exercise the REST endpoints, bypassing security. Basically, I want to disable security temporarily.
I have a class that provides global method level security:
...ANSWER
Answered 2021-Dec-27 at 12:16You can try setting prePostEnabled = false and then removing any authentication filters in WebSecurityConfigurerAdapter implementation with something like
QUESTION
I'm using Spring boot 2.5.5 with AspectJ 1.9.7 (CTW). I've spotted that sometimes transactions don't roll back and to fix that I need only recompile code and run it again. For example:
I have method addB() persisting entity B, method addC() throwing exception and method A() combining them. When I call A(), exception is thrown, but entity B stays in database (as expected). When I annotate method A() with @Transactional result is the same. But if I build everything again (without any changes) then transaction is being rollbacked and there is no new record in database.
Here is my full POM:
...ANSWER
Answered 2021-Dec-27 at 01:01I cannot reproduce the problem because IDEA does not find the Lombok setters. Even when delegating build actions before run to Maven, I get NoSuchMethodError: '...TestEntity.setCode(java.lang.String)'
. Next, I am going to try without Lombok. Please note that Lombok and AspectJ do not play nice with each other, see my answer here. Alternatively, you could also make sure that Maven does either of these:
- First build with Javac + Lombok, then apply AspectJ binary weaving in a second step, all in one module.
- Similar to above, but do the first build step in module A and the second one in a separate module B. Then you have an unwoven and a woven artifact, which you can both use according to your preferences. For example, you could also use the unwoven one and apply transaction aspects via load-time weaving (LTW) while starting the application. See my other answer here for both approaches #1 and #2.
- Delombok the source code build the generated sources with the AspectJ compiler in a second build step.
I generated constructors, getters and setters in the IDE instead of using Lombok. Now the project compiles in both IDE and Maven. It behaves exactly as it should. With @Transactional
, 0 entities are created, without it 2.
I am not sure if Lombok vs. AspectJ really is the problem due to non-compileability when using Lombok annotations, but it should be easy enough to try without Lombok for you. If it works in your context, too, we found the culprit and can think about implementing one of the 3 approaches mentioned above. Then you can tell me if you have any difficulty in doing so.
Update: I created the two-module version - Javac + Lombok, then Aspect weaving - for you in my fork and also issued pull request #1. I also improved testability a bit. See if that works for you.
Caveat: You cannot simply run DemoApplication
from the application-lombok
module, because that module is still unwoven and will not show transactional behaviour. But you can simply change the classpath for the run config to the application-aspectj
module:
Update: As we found out in the comment section of the other answer, in addition to the problematic Lombok vs. AspectJ compiler configuration, the OP also simply had a problem with his IDE: Using IntelliJ IDEA Community Edition, he was first unaware of, then unable to install the AspectJ plugin, which means that IDEA does not know antyhing about the AspectJ compiler and simply overwrites anything which might have been compiled by AspectJ Maven before with plain Java classes. Therefore, transactional aspects do not work either, unless
- either pre-run compilation is disabled and
mvn compile
started as an additional pre-build step for the corresponding run configuration, - or all build actions for the project are being delegated to Maven via configuration,
- the OP buys a licence of IDEA Ultimate and installs the AspectJ plugin.
QUESTION
My application is a sprint boot application that uses log4j2 and runs in a Wildfly server. After the zero day attak, we upgraded to the latest log4j2 version(2.16). But after the log4j upgrade, my application stops working once in a while. And when I looked at the threaddumps, I found that there is a deadlock created by log4j. Here is my log4j configuration. It was working fine before the upgrade.
...ANSWER
Answered 2021-Dec-23 at 16:03Found my answer in this thread https://developer.jboss.org/thread/241453. It is a log4j/jboss configuration issue. The fix is to either exclude jboss logging subsystem from jboss deployment configuration or get rid of the console appender. Thanks to Ralph Goers from Log4J team for guiding me towards the jboss thread.
I have closed the issue that I raised to https://issues.apache.org/jira/browse/LOG4J2-3274. The code snippet that I shared in this question was from log4j-1.2 compatibility adapter which doesn't has any impact in my code because I am already using the latest api version.
QUESTION
I have a small problem. I have started writing tests for my small project. The project uses SpringBoot, standard JpaRepository from Spring, as a testing framework I am using Spock and for testing the database, I'm using PostgreSQL container from TestContainers. The problem is, that data between tests is being persisted, despite the @Transacional on each of the tests. The strangest part is, that in the logs I can see, that transaction is rolled back. I would appreciate any help.
So, these are the files:
- File with a shared container for tests, that all integration tests should extend from:
ANSWER
Answered 2021-Dec-16 at 21:36Your tests start an app that listens on a real port. And you use TestRestTemplate to make HTTP calls. It's the same as if you ran your test from a remote machine - would you expect @Transactional
on such tests to be some how applied to the app?
@Transactional
will work only if you invoke your endpoint directly, without any network calls:
- either inject endpoint object directly to your test and call its method
- or use MockMvc (or RestAssured+MockMvc) - it will also eventually call the endpoint directly
Both of these options will simplify debugging - you'll be able to see in call stack which test is calling your production code at the moment.
PS: also it shouldn't be a problem when your data is kept between test runs. You can isolate your tests with randomization.
QUESTION
I have a rest controller and Spring AOP class which catches service level custom exceptions and logs them but I also need to log the exceptions from controller side.
Here's my Spring AOP class;
...ANSWER
Answered 2021-Dec-08 at 01:15Starting from Spring 3.2, you could use @ControllerAdvice
which allows us to consolidate our multiple, scattered @ExceptionHandlers
from before into a single, global error handling component. This would also allow us to have full control over the body of the response as well as the status code.
QUESTION
@Service
@AllArgsConstructor
@RequiredArgsConstructor
//@NoArgsConstructor
public class CurrencyExchange_Logic implements LogicInterface {
private final Currency_Interface currency_interface;
private final Rates_Interface rates_interface;
private final OldRates_Interface Oldrates_interface;
String start, end;
// methods
}
...ANSWER
Answered 2021-Nov-29 at 01:01Your CurrencyExchange_Logic
class has two constructors: the required args constructor, which has parameters corresponding to the 3 final
fields, and the all args constructor, with parameters corresponding to those 3 fields as well as start
and end
.
When you only have one constructor defined, Spring knows how to implicitly choose it for injection. However, when you have more than one, you have to tell it which one you want it to use, using the @Autowired
or @Inject
annotation.
I would guess you want Spring to use the required args constructor, as I doubt Spring has any way of knowing how to resolve the start
or end
fields. This can be done in lombok (@RequiredArgsConstructor(onConstructor_ = @Autowired)
), or by just explicitly writing the constructor yourself and annotating it. Note you could also get rid of the all args constructor, if you don't need it, and Spring's implicit constructor injection should "just work."
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