NameVersionCapabilityPropertyValidator.java

package org.opennaas.core.resources.validation;

/*
 * #%L
 * OpenNaaS :: Core :: Resources
 * %%
 * Copyright (C) 2007 - 2014 Fundació Privada i2CAT, Internet i Innovació a Catalunya
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
 * #L%
 */

import org.opennaas.core.resources.descriptor.CapabilityDescriptor;
import org.springframework.validation.Errors;

/**
 * Ensure that the CapabilityDescriptor has a name and a version CapabilityProperty in the properties list
 * 
 * @author Scott Campbell (CRC)
 * 
 */
public class NameVersionCapabilityPropertyValidator extends CapabilityDescriptorValidator
{

	@Override
	public void validate(Object obj, Errors e) {
		super.validate(obj, e);

		CapabilityDescriptor descriptor = (CapabilityDescriptor) obj;
		if (descriptor.getProperty("name") == null) {
			descriptorErrors.rejectValue("capabilityProperties", "property.missing",
					"name property missing in CapabilityProperties list");
		}
		if (descriptor.getProperty("version") == null) {
			descriptorErrors.rejectValue("capabilityProperties", "property.missing",
					"version property missing in CapabilityProperties list");
		}
	}
}