argos/dmp-backend/web/src/main/java/eu/eudat/models/validators/ProjectTableRequestValidato...

34 lines
1.5 KiB
Java

package eu.eudat.models.validators;
import eu.eudat.data.query.items.table.project.ProjectTableRequest;
import eu.eudat.models.validators.fluentvalidator.FluentValidator;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
@Component("projectTableRequestValidator")
public class ProjectTableRequestValidator extends FluentValidator<ProjectTableRequest> {
public ProjectTableRequestValidator() {
ruleFor(x -> x.getOffset()).compareAs(x -> 0, (leftItem, rightItem) -> leftItem < rightItem)
.withName("offset").withMessage("projectTableRequest.offset.negative");
ruleFor(x -> x.getLength()).compareAs(x -> 0, (leftItem, rightItem) -> leftItem < rightItem)
.withName("length").withMessage("projectTableRequest.length.negative");
ruleFor(x -> x.getCriteria().getPeriodStart())
.compareAs(x -> x.getCriteria().getPeriodEnd(), (leftItem, rightItem) -> rightItem.before(leftItem))
.withName("criteria.periodStart").withMessage("projectTableRequest.periodStart.overlapping")
.ruleIf(x -> x.getCriteria() != null && x.getCriteria().getPeriodStart() != null && x.getCriteria().getPeriodEnd() != null);
}
@Override
public boolean supports(Class<?> aClass) {
return ProjectTableRequest.class.equals(aClass);
}
public static boolean supportsType(Class<?> clazz) {
return ProjectTableRequest.class.equals(clazz);
}
}