Derived query existsByToken throws exception when entity doesn't exists [DATAJDBC-529]

[spring-projects-issues]

hwolf opened DATAJDBC-529 and commented

The derived query existsByToken(token: String) throws an exception when no entity exists with the given token 

org.springframework.aop.AopInvocationException: Null return value from advice does not match primitive return type for: public abstract boolean xx.DeviceRepository.existsByToken(java.lang.String)

        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:226)
        at com.sun.proxy.$Proxy71.existsByToken(Unknown Source)
        at xx.DeviceRepositoryTest.existsByToken(DeviceRepositoryTest.java:24)

I expect, that existsByToken() returns false in such cases.

 

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Affects: 2.0 RC2 (Neumann)

Reference URL: https://gitlab.com/hwolf/xx

Referenced from: pull request #212

[spring-projects-issues]

hwolf commented

Works as expected with Spring Data JDBC 2.0 RELEASE