private static void CheckIdentifierAndVersion(string fileName, Package p)
{
if (string.IsNullOrEmpty(p.Identifier))
throw new FrameworkException("Missing 'Identifier' element in package specification: " + fileName + ".");
if (string.IsNullOrEmpty(p.Version))
throw new FrameworkException("Missing 'Version' element in package specification: " + fileName + ".");
}
private static void ValidatePackage(string fileName, Package p)
{
CheckIdentifierAndVersion(fileName, p);
if (p.Dependencies == null)
p.Dependencies = new List<Package>();
foreach (var dependency in p.Dependencies)
CheckIdentifierAndVersion(fileName, dependency);
}