Package fr.gouv.vitam.functional.administration.core.contract

Interface ManagementContractValidator

All Superinterfaces:
GenericContractValidator<ManagementContractModel>
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ManagementContractValidator extends GenericContractValidator<ManagementContractModel>
Used to validate contracts (any class that extends AbstractContractModel) and to apply acceptance rules. Bellow the example of usage : 
 
 private static GenericContractValidator checkDuplicateInDatabaseValidator() {
    return (contract, contractName) -> {
        GenericRejectionCause rejection = null;
        boolean exist = ... exists in database?;
        if (exist) {
           rejection = GenericRejectionCause.rejectDuplicatedInDatabase(contractName);
        }
        return (rejection == null) ? Optional.empty() : Optional.of(rejection);
    };
 }
The call the method like this to validate the contract c: GenericRejectionCause rejection = checkDuplicateInDatabaseValidator().validate(c, c.getName()); Check if rejection is present then do the resolution