package org.opennaas.core.resources.validation;
import java.util.List;
import org.opennaas.core.resources.descriptor.CapabilityDescriptor;
import org.opennaas.core.resources.descriptor.Information;
import org.opennaas.core.resources.descriptor.ResourceDescriptor;
import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
/**
* Ensures that the resource descriptor is valid
*
* @author Ali LAHLOU (Synchromedia, ETS)
*
*/
public class ResourceDescriptorValidator
{
/**
* Validate if a resource descriptor is valid
*
* @param ResourceDescriptor
* The Resource descriptor that has to be validated
* @return True if valid, False if not
*/
public static boolean validateDescriptor(ResourceDescriptor resourceConfiguration) {
boolean result = true;
Information inf = resourceConfiguration.getInformation();
Errors err = new BindException(inf, "inf");
InformationValidator infValidator = new InformationValidator();
infValidator.validate(inf, err);
result = !err.hasErrors();
CapabilityDescriptorValidator capValidator = new CapabilityDescriptorValidator();
List<CapabilityDescriptor> capabilityDescriptors = resourceConfiguration.getCapabilityDescriptors();
for (int i = 0; i < capabilityDescriptors.size(); i++) {
capValidator.validate(capabilityDescriptors.get(i));
result = result && !capValidator.hasErrors();
}
return result;
}
}