public IEnumerable <BindingPair <SqlStorageField <TEntity>, PropertyField> > GetBindingPairs(
SqlStorageModel <TEntity> sourceModel,
SqlEntityModel <TEntity> targetModel)
{
foreach (var targetField in targetModel.Fields)
{
var sourceField = sourceModel.Fields.FirstOrDefault(
q => q.TypeModelGraphPath.Path.SequenceEqual(targetField.TypeModelGraphPath.Path)
);
if (sourceField != null)
{
var bindingSource = new ModelFieldBindingSource <SqlStorageField <TEntity> >(
new[] { sourceField.FieldName },
sourceField
);
yield return(new BindingPair <SqlStorageField <TEntity>, PropertyField>(
bindingSource,
new ModelFieldBindingTarget <PropertyField>(targetField.TypeModelGraphPath.Path, targetField)
));
}
else if (targetField.FieldModel != null && targetField.FieldModel.Fields.Count > 0)
{
foreach (var pair in GetBindingPairs(sourceModel, targetField.FieldModel))
{
yield return(pair);
}
}
}
}
public IEnumerable <BindingPair <PropertyField, SqlStorageField <TEntity> > > GetBindingPairs(
SqlEntityModel <TEntity> sourceModel,
SqlStorageModel <TEntity> targetModel)
{
foreach (var targetField in targetModel.Fields)
{
var sourceField = ResolveSourceField(sourceModel, targetField.TypeModelGraphPath);
if (sourceField != null)
{
yield return(new BindingPair <PropertyField, SqlStorageField <TEntity> >(
sourceField,
new ModelFieldBindingTarget <SqlStorageField <TEntity> >(new[] { targetField.FieldName }, targetField)
));
}
}
}
private ModelFieldBindingSource <PropertyField> ResolveSourceField(
SqlEntityModel <TEntity> sourceModel,
FieldGraphPath <PropertyField> graphPath
)
{
return(Search(sourceModel.Fields, new string[0]));
ModelFieldBindingSource <PropertyField> Search(
IEnumerable <SqlEntityField <TEntity> > fields,
string[] parentPath
)
{
foreach (var field in fields)
{
var fieldPath = parentPath.Concat(new[] { field.FieldName }).ToArray();
if (field.TypeModelGraphPath.Equals(graphPath))
{
return(new ModelFieldBindingSource <PropertyField>(
fieldPath, field
));
}
if (field.FieldModel != null && field.FieldModel.Fields.Count > 0)
{
var subSearchResult = Search(field.FieldModel.Fields, fieldPath);
if (subSearchResult != null)
{
return(subSearchResult);
}
}
}
return(null);
}
}
public SqlOutBindingBuilder(SqlStorageModel <TEntity> sourceModel, SqlEntityModel <TEntity> targetModel) :
base(sourceModel, targetModel)
{
}