private static IdentityInfo GetIdentityInfo(AssemblyMappingInfo assemblyMappingInfo, Type entityType,
PropertyInfo identityProperty, IdentifierAttribute identifierAttr)
{
string baseUri = identifierAttr == null || identifierAttr.BaseAddress == null
? Constants.GeneratedUriPrefix
: assemblyMappingInfo.ResolveIdentifier(identifierAttr.BaseAddress);
if (identifierAttr != null && identifierAttr.KeyProperties != null && identifierAttr.KeyProperties.Length > 0)
{
var keyProperties = new PropertyInfo[identifierAttr.KeyProperties.Length];
for (var i = 0; i < identifierAttr.KeyProperties.Length; i++)
{
var property = entityType.GetProperty(identifierAttr.KeyProperties[i]);
if (property == null)
{
throw new ReflectionMappingException(
String.Format("Could not find key property {0} on type {1}.", identifierAttr.KeyProperties[i], entityType.FullName));
}
keyProperties[i] = property;
}
IKeyConverter keyConverter = null;
if (identifierAttr.KeyConverterType != null)
{
keyConverter = Activator.CreateInstance(identifierAttr.KeyConverterType) as IKeyConverter;
if (keyConverter == null)
{
throw new ReflectionMappingException(
String.Format("Could not instantiate type {0} as a key converter for entity type {1}. Ensure that this type implements the IKeyConverter interface.",
identifierAttr.KeyConverterType.FullName, entityType.FullName));
}
}
return(new IdentityInfo(baseUri, identityProperty, keyProperties,
identifierAttr.KeySeparator ?? Constants.DefaultKeySeparator,
keyConverter ?? new DefaultKeyConverter()));
}
return(new IdentityInfo(baseUri, identityProperty, null, null, null));
}
private static IdentityInfo GetIdentityInfo(AssemblyMappingInfo assemblyMappingInfo, Type entityType,
PropertyInfo identityProperty, IdentifierAttribute identifierAttr)
{
string baseUri = identifierAttr == null || String.IsNullOrWhiteSpace(identifierAttr.BaseAddress)
? Constants.GeneratedUriPrefix
: assemblyMappingInfo.ResolveIdentifier(identifierAttr.BaseAddress);
if (identifierAttr != null && identifierAttr.KeyProperties != null && identifierAttr.KeyProperties.Length > 0)
{
var keyProperties = new PropertyInfo[identifierAttr.KeyProperties.Length];
for (var i = 0; i < identifierAttr.KeyProperties.Length; i++)
{
var property = entityType.GetProperty(identifierAttr.KeyProperties[i]);
if (property == null)
{
throw new ReflectionMappingException(
String.Format("Could not find key property {0} on type {1}.", identifierAttr.KeyProperties[i], entityType.FullName));
}
keyProperties[i] = property;
}
IKeyConverter keyConverter = null;
if (identifierAttr.KeyConverterType != null)
{
keyConverter = Activator.CreateInstance(identifierAttr.KeyConverterType) as IKeyConverter;
if (keyConverter == null)
{
throw new ReflectionMappingException(
String.Format("Could not instantiate type {0} as a key converter for entity type {1}. Ensure that this type implements the IKeyConverter interface.",
identifierAttr.KeyConverterType.FullName, entityType.FullName));
}
}
return new IdentityInfo(baseUri, identityProperty, keyProperties,
identifierAttr.KeySeparator ?? Constants.DefaultKeySeparator,
keyConverter ?? new DefaultKeyConverter());
}
return new IdentityInfo(baseUri, identityProperty, null, null, null);
}