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OVal is a pragmatic and extensible validation framework for any kind of Java objects (not only JavaBeans). Constraints can be declared with annotations (@NotNull, @MaxLength), POJOs or XML.Custom constraints can be expressed as custom Java classes or by using scripting languages such as JavaScript, Groovy, BeanShell, OGNL or MVEL.
The OVal plugin
Excerpt |
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provides support for using the OVal Validation Framework |
Availability
This plugin is still in the Struts Sandbox, to use, you will have to check it out from svn and build it.
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