[DELTASPIKE-1381] Method Expressions not validated at deployment time

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Incomplete
• Affects Version/s: 1.9.0
• Component/s: Data-Module
• Environment: JDK 8 ; Postgres 10 ; Hibernate 5.3.6 ; WildFly 13.0.0
• Assignee: Unassigned
• Reporter: Ehsan Zaery Moghaddam
• Created: 04/Jun/19 07:44
• Updated: 09/Oct/23 13:28
• Resolved: 09/Oct/23 13:28

Description

In the documentation it's explicitly mentioned that method expressions are validated upon deployment to see if there is any typo in them: 

Note that DeltaSpike will validate those expressions during startup, so you will notice early in case you have a typo in those expressions.

 

But seems this validation doesn't happen during deployment and the code fails when the given method is being called. In the following example, the "LessThan" comparator is misspelled and the stack trace of the runtime error is as below:

 

Caused by: org.apache.deltaspike.data.api.QueryInvocationException: Failed calling Repository: [Repository=com.one.paymentgateway.persistence.repository.PendingCaptureRepository,entity=com.one.paymentgateway.persistence.entity.PendingCaptureEntity,method=findAnyByPendingTimeLesThanEqualsOrderByPendingTime,
at org.apache.deltaspike.data.impl.builder.DelegateQueryBuilder.execute(DelegateQueryBuilder.java:83)
at org.apache.deltaspike.data.impl.builder.QueryBuilder.executeQuery(QueryBuilder.java:57)
at org.apache.deltaspike.data.impl.builder.DelegateQueryBuilder$Proxy$_$$_WeldClientProxy.executeQuery(Unknown Source)
at org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner.executeNonTransactional(TransactionalQueryRunner.java:62)
at org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner.executeQuery(TransactionalQueryRunner.java:57)
at org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner$Proxy$_$$_WeldClientProxy.executeQuery(Unknown Source)
at org.apache.deltaspike.data.impl.handler.QueryHandler.process(QueryHandler.java:151)
... 161 more