kassava | library provides some useful kotlin extension functions

by consoleau Kotlin Version: v2.1.0 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | kassava Summary

kassava is a Kotlin library. kassava has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This library provides some useful kotlin extension functions for implementing toString(), equals() and hashCode() without all of the boilerplate.

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Support

kassava has a low active ecosystem.

It has 89 star(s) with 11 fork(s). There are 8 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 2 have been closed. On average issues are closed in 1 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of kassava is v2.1.0

Quality

kassava has 0 bugs and 0 code smells.

Security

kassava has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

kassava code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

kassava is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

kassava releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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kassava Key Features

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kassava Examples and Code Snippets

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Community Discussions

Trending Discussions on kassava

Neo4j Can not set java.lang.Long field model.Authority.id to model.Authority

Spring Data Neo4j 5's EntityScan includes companion objects when using Kotlin

QUESTION

Neo4j Can not set java.lang.Long field model.Authority.id to model.Authority

Asked 2017-Nov-11 at 01:17

I'm trying to get Neo4j working, but I end up getting this errror when either trying to get an entity, or persist one, and cannot figure it out.

Caused by: java.lang.IllegalArgumentException: Can not set java.lang.Long field com.mycompany.mbi.dom.Authority.id to com.mycompany.mbi.dom.Authority at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) ~[na:1.8.0_131] at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) ~[na:1.8.0_131] at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:58) ~[na:1.8.0_131] at sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccessorImpl.java:36) ~[na:1.8.0_131] at java.lang.reflect.Field.get(Field.java:393) ~[na:1.8.0_131] at org.neo4j.ogm.metadata.FieldInfo.read(FieldInfo.java:373) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.metadata.FieldInfo.readProperty(FieldInfo.java:432) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.utils.EntityUtils.identity(EntityUtils.java:36) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.context.EntityGraphMapper.mapEntity(EntityGraphMapper.java:211) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.context.EntityGraphMapper.map(EntityGraphMapper.java:132) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.session.delegates.SaveDelegate.save(SaveDelegate.java:79) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.session.delegates.SaveDelegate.save(SaveDelegate.java:41) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at org.neo4j.ogm.session.Neo4jSession.save(Neo4jSession.java:451) ~[neo4j-ogm-core-3.0.0-RC1.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.data.neo4j.transaction.SharedSessionCreator$SharedSessionInvocationHandler.invoke(SharedSessionCreator.java:131) ~[spring-data-neo4j-5.0.0.RC2.jar:na] at com.sun.proxy.$Proxy95.save(Unknown Source) ~[na:na] at org.springframework.data.neo4j.repository.support.SimpleNeo4jRepository.save(SimpleNeo4jRepository.java:73) ~[spring-data-neo4j-5.0.0.RC2.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:377) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:200) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:604) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:568) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:549) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:60) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61) ~[spring-data-commons-2.0.0.RC2.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.0.0.RC3.jar:5.0.0.RC3] at com.sun.proxy.$Proxy101.save(Unknown Source) ~[na:na] at com.mycompany.mbi.security.InitSecurity.initApplication(InitSecurity.java:32) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:369) ~[spring-beans-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:312) ~[spring-beans-5.0.0.RC3.jar:5.0.0.RC3] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:135) ~[spring-beans-5.0.0.RC3.jar:5.0.0.RC3] ... 23 common frames omitted

My Entity:

...

ANSWER

Answered 2017-Nov-11 at 01:17

I had the very same issue on Spring Boot 2.0.0 M6. Got it to work by reverting to 2.0.0 M5.

Beware that M4 has a different issue, but M3 works too (although I see no reason to go back any further than M5)

Source https://stackoverflow.com/questions/46646798

QUESTION

Spring Data Neo4j 5's EntityScan includes companion objects when using Kotlin

Asked 2017-Oct-17 at 20:11

I am using Spring Data 5 via Spring Boot 2.0.0.M4.

I noticed that when using @EntityScan and providing a package, it includes scanning of 'inner' classes that are generated by Kotlin. In my example below, I only have one property, but I have also tried companion object { } and it still errors out.

Is there anyway to filter out these internal classes that Kotlin generates?

Here is the exception I am getting:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jMappingContext': Invocation of init method failed; nested exception is java.lang.UnsupportedOperationException: This class is an internal synthetic class generated by the Kotlin compiler, such as an anonymous class for a lambda, a SAM wrapper, a callable reference, etc. It's not a Kotlin class or interface, so the reflection library has no idea what declarations does it have. Please use Java reflection to inspect this class: class com.mybusinessincorp.mbitest.model.Store$properties$3

Full Stacktrace:

...

ANSWER

Answered 2017-Oct-17 at 20:11

This problem was fixed in the Kay release. See https://jira.spring.io/browse/DATACMNS-1171. This seems also related to a kotlin bug described here.

Upgrading to Spring Boot 2.0.0.M5 fixes the problem.

Source https://stackoverflow.com/questions/46651008

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Vulnerabilities

No vulnerabilities reported

Install kassava

You can download it from GitHub.

Support

If you'd like to contribute code to this project you can do so through GitHub by forking the repository and generating a pull request. By contributing your code, you agree to license your contribution under the terms of the Apache License v2.0.

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