Validating (cayenne-doc: Cayenne Documentation 4.2 API)

All Known Implementing Classes:

BaseDataObject, CayenneDataObject, HybridDataObject
```
public interface Validating
```
Defines a number of callback methods that allow an object to be validated before safe. Entity class can implement this interface and its methods will be called automatically.

Since:

3.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`validateForDelete(ValidationResult validationResult)`	Performs property validation of the DELETED object, appending any validation failures to the provided validationResult object.
`void`	`validateForInsert(ValidationResult validationResult)`	Performs property validation of the NEW object, appending any validation failures to the provided validationResult object.
`void`	`validateForUpdate(ValidationResult validationResult)`	Performs property validation of the MODIFIED object, appending any validation failures to the provided validationResult object.

- Method Detail
  - validateForInsert
```
void validateForInsert(ValidationResult validationResult)
```
    Performs property validation of the NEW object, appending any validation failures to the provided validationResult object. This method is invoked by ObjectContext before committing a NEW object to the database.
  - validateForUpdate
```
void validateForUpdate(ValidationResult validationResult)
```
    Performs property validation of the MODIFIED object, appending any validation failures to the provided validationResult object. This method is invoked by ObjectContext before committing a MODIFIED object to the database.
  - validateForDelete
```
void validateForDelete(ValidationResult validationResult)
```
    Performs property validation of the DELETED object, appending any validation failures to the provided validationResult object. This method is invoked by ObjectContext before committing a DELETED object to the database.