added dependency

[namakamru-git]

trafficstars

[swathisprasad]

Hi, Why do we need this dependency?

[namakamru-git]

Hi

I have went through the "Spring-boot-completable-future" service and tested my local system. It was good example. I have tested below flows,

1. POST request working file . am uploading the csv file. --- working fine.
2. GET request /api/car, getting the "antl class not found error", hence added the dependency and start working fine. If you want will share the exception details. In local environment added application.propertied related to h2 base also. .....

On Wed, Sep 18, 2019 at 10:54 AM Swathi Prasad [email protected] wrote:

Hi, Why do we need this dependency?

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[swathisprasad]

@Kamruddin-git,

What is the Java version do you have? Even if it is Java 8, it should not give this problem.

P.S: I ran this project with Java 12.

Regards, Swathi

[namakamru-git]

I have worked with Java 8.

[swathisprasad]

I have worked with Java 8.

Can you provide the error log?

We don't need to add this dependency in POM.

[namakamru-git]

please refer the exception details

java.util.concurrent.CompletionException: java.lang.NoClassDefFoundError: antlr/RecognitionException at org.springframework.aop.interceptor.AsyncExecutionAspectSupport.lambda$doSubmit$3(AsyncExecutionAspectSupport.java:279) ~[spring-aop-5.1.9.RELEASE.jar:5.1.9.RELEASE] at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) ~[na:1.8.0_73] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_73] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_73] at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_73] Caused by: java.lang.NoClassDefFoundError: antlr/RecognitionException

[swathisprasad]

@Kamruddin-git, Do you have this dependency in your POM? If you have this, it should automatically download antlr dependency as well. Antlr is a transitive dependency, so it is not necessary to include it explicitly.

spring-boot-starter-data-jpa

Are you using Spring Boot and what version is it? Do you use eclipse?

Regards, Swathi

[namakamru-git]

@swathisprasad

Please refer the below dependency for your reference. Am working with eclipse and STS

  	<parent>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-parent</artifactId>
	<version>2.1.8.RELEASE</version>
	<relativePath />
</parent>

<dependencies>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-web</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-data-jpa</artifactId>
	</dependency>
	<dependency>
		<groupId>com.h2database</groupId>
		<artifactId>h2</artifactId>
		<scope>runtime</scope>
	</dependency>
	<dependency>
		<groupId>org.slf4j</groupId>
		<artifactId>slf4j-api</artifactId>
	</dependency>
	<dependency>
		<groupId>org.projectlombok</groupId>
		<artifactId>lombok</artifactId>
		<version>1.18.10</version>
		<optional>true</optional>
	</dependency>
	
</dependencies>

@swathisprasad , do you have any sping security examples then please share it.

Thanks Kamruddin