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I once came across a validation framework for java, where you wrote one method that protected the integrity of the data-type and any CRUD operations on that data-type automatically called this method.

Does anyone know what this framework is? I simply want to avoid repetitive validation on every CRUD method attached to a data-type.

Kalle Richter
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bowsie
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5 Answers5

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Here's a huge list of Java Validation Libraries / Frameworks - http://java-source.net/open-source/validation

Eduard Wirch
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Albert T. Wong
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Apache Commons has a validation framework.

Kalle Richter
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duffymo
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5

Are you using Hibernate for persistence? If you are, there is Hibernate Validator.

andref
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  • Hibernate Validator (or Bean Validation in general) is not tied to the Hibernate persistence framework (altough they work seamlessly together). – deamon Jul 27 '21 at 14:31
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Spring has a very nice validation and binding API.

duffymo
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2

Hibernate Validator, per adref's answer, is an implementation of JSR-303. Here's a helpful article to get you started if you are interested:

http://java.dzone.com/articles/bean-validation-and-jsr-303

twelve17
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