/// <summary>
/// returns the member mapping for the given member
/// </summary>
/// <param name="propertyName"></param>
/// <param name="ignoreCase"></param>
/// <returns></returns>
private ObjectMemberMapping GetMemberMap(string propertyName, bool ignoreCase)
{
EntityUtil.CheckStringArgument(propertyName, "propertyName");
ObjectMemberMapping memberMapping = null;
if (!ignoreCase)
{
//First get the index of the member map from the clr indexs
m_memberMapping.TryGetValue(propertyName, out memberMapping);
}
else
{
foreach (KeyValuePair <string, ObjectMemberMapping> keyValuePair in m_memberMapping)
{
if (keyValuePair.Key.Equals(propertyName, StringComparison.OrdinalIgnoreCase))
{
if (memberMapping != null)
{
throw new MappingException(System.Data.Entity.Strings.Mapping_Duplicate_PropertyMap_CaseInsensitive(
propertyName));
}
memberMapping = keyValuePair.Value;
}
}
}
return(memberMapping);
}
/// <summary>
/// Add a member mapping as a child of this object mapping
/// </summary>
/// <param name="property">child property mapping to be added</param>
internal void AddMemberMap(ObjectMemberMapping memberMapping)
{
Debug.Assert(memberMapping.ClrMember.Name == memberMapping.EdmMember.Name,
"Both clrmember and edmMember name must be the same");
//Check to see if either the Clr member or the Cdm member specified in this
//type has already been mapped.
Debug.Assert(!m_memberMapping.ContainsKey(memberMapping.EdmMember.Name));
Debug.Assert(!Type.ReferenceEquals(m_memberMapping, EmptyMemberMapping),
"Make sure you don't add anything to the static emtpy member mapping");
m_memberMapping.Add(memberMapping.EdmMember.Name, memberMapping);
}
/// <summary>
/// get a MemberMap for the member name specified
/// </summary>
/// <param name="cdmPropertyName">the name of the CDM member for which map needs to be retrieved</param>
internal ObjectPropertyMapping GetPropertyMap(String propertyName)
{
ObjectMemberMapping memberMapping = GetMemberMap(propertyName, false /*ignoreCase*/);
if (memberMapping != null &&
memberMapping.MemberMappingKind == MemberMappingKind.ScalarPropertyMapping ||
memberMapping.MemberMappingKind == MemberMappingKind.ComplexPropertyMapping)
{
return((ObjectPropertyMapping)memberMapping);
}
return(null);
}
/// <summary>
/// Add a member mapping as a child of this object mapping
/// </summary>
/// <param name="property">child property mapping to be added</param>
internal void AddMemberMap(ObjectMemberMapping memberMapping) {
Debug.Assert(memberMapping.ClrMember.Name == memberMapping.EdmMember.Name,
"Both clrmember and edmMember name must be the same");
//Check to see if either the Clr member or the Cdm member specified in this
//type has already been mapped.
Debug.Assert(!m_memberMapping.ContainsKey(memberMapping.EdmMember.Name));
Debug.Assert(!Type.ReferenceEquals(m_memberMapping, EmptyMemberMapping),
"Make sure you don't add anything to the static emtpy member mapping");
m_memberMapping.Add(memberMapping.EdmMember.Name, memberMapping);
}