java - What is "objectName" in Spring's ObjectError class? -

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the class org.springframework.validation.objecterror has method getobjectname(), returns "the name of affected object". name? name of class? identifier someclass@732dacd1? ...

for top-level objects, it's name supplied initiator of validation process. example:

foo foo = ...; errors errors = new beanpropertybindingresult(foo, "myfoo"); errors.reject(...); // produces objecterror objectname = "myfoo"

for nested object nested path, i.e. property name appended top-level object's name.

in case of spring mvc databinding, top-level object name model attribute name.


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