/// <summary>
/// The method that is called when an End element is encountered.
/// </summary>
/// <param name="reader">The XmlReader positioned at the EndElement.</param>
private void HandleEndElement(XmlReader reader)
{
Debug.Assert(reader != null);
EntityContainerAssociationSetEnd end = new EntityContainerAssociationSetEnd(this);
end.Parse(reader);
if (end.Role == null)
{
// we will resolve the role name later and put it in the
// normal _relationshipEnds dictionary
_rolelessEnds.Add(end);
return;
}
if (HasEnd(end.Role))
{
end.AddError(ErrorCode.InvalidName, EdmSchemaErrorSeverity.Error, reader,
System.Data.Entity.Strings.DuplicateEndName(end.Name));
return;
}
_relationshipEnds.Add(end.Role, end);
}
internal override SchemaElement Clone(SchemaElement parentElement)
{
EntityContainerAssociationSetEnd setEnd = new EntityContainerAssociationSetEnd((EntityContainerAssociationSet)parentElement);
setEnd._unresolvedRelationshipEndRole = _unresolvedRelationshipEndRole;
setEnd.EntitySet = this.EntitySet;
return(setEnd);
}
internal override SchemaElement Clone(SchemaElement parentElement)
{
EntityContainerAssociationSet associationSet = new EntityContainerAssociationSet((EntityContainer)parentElement);
associationSet.Name = this.Name;
associationSet.Relationship = this.Relationship;
foreach (EntityContainerAssociationSetEnd end in this.Ends)
{
EntityContainerAssociationSetEnd clonedEnd = (EntityContainerAssociationSetEnd)end.Clone(associationSet);
associationSet._relationshipEnds.Add(clonedEnd.Role, clonedEnd);
}
return(associationSet);
}
/// <summary>
/// Create and add a EntityContainerEnd from the IRelationshipEnd provided
/// </summary>
/// <param name="relationshipEnd">The relationship end of the end to add.</param>
/// <param name="entitySet">The entitySet to associate with the relationship end.</param>
protected override void AddEnd(IRelationshipEnd relationshipEnd, EntityContainerEntitySet entitySet)
{
Debug.Assert(relationshipEnd != null);
Debug.Assert(!_relationshipEnds.ContainsKey(relationshipEnd.Name));
// we expect set to be null sometimes
EntityContainerAssociationSetEnd end = new EntityContainerAssociationSetEnd(this);
end.Role = relationshipEnd.Name;
end.RelationshipEnd = relationshipEnd;
end.EntitySet = entitySet;
if (end.EntitySet != null)
{
_relationshipEnds.Add(end.Role, end);
}
}
/// <summary>
/// The method that is called when an End element is encountered.
/// </summary>
/// <param name="reader">The XmlReader positioned at the EndElement.</param>
private void HandleEndElement(XmlReader reader)
{
Debug.Assert(reader != null);
var end = new EntityContainerAssociationSetEnd(this);
end.Parse(reader);
if (end.Role == null)
{
// we will resolve the role name later and put it in the
// normal _relationshipEnds dictionary
_rolelessEnds.Add(end);
return;
}
if (HasEnd(end.Role))
{
end.AddError(
ErrorCode.InvalidName, EdmSchemaErrorSeverity.Error, reader,
Strings.DuplicateEndName(end.Name));
return;
}
_relationshipEnds.Add(end.Role, end);
}
/// <summary>
/// Create and add a EntityContainerEnd from the IRelationshipEnd provided
/// </summary>
/// <param name="relationshipEnd">The relationship end of the end to add.</param>
/// <param name="entitySet">The entitySet to associate with the relationship end.</param>
protected override void AddEnd(IRelationshipEnd relationshipEnd, EntityContainerEntitySet entitySet)
{
Debug.Assert(relationshipEnd != null);
Debug.Assert(!_relationshipEnds.ContainsKey(relationshipEnd.Name));
// we expect set to be null sometimes
var end = new EntityContainerAssociationSetEnd(this);
end.Role = relationshipEnd.Name;
end.RelationshipEnd = relationshipEnd;
end.EntitySet = entitySet;
if (end.EntitySet != null)
{
_relationshipEnds.Add(end.Role, end);
}
}
internal override SchemaElement Clone(SchemaElement parentElement)
{
EntityContainerAssociationSetEnd setEnd = new EntityContainerAssociationSetEnd((EntityContainerAssociationSet)parentElement);
setEnd._unresolvedRelationshipEndRole = _unresolvedRelationshipEndRole;
setEnd.EntitySet = this.EntitySet;
return setEnd;
}
