private DbTypeInfo GetDbTypeInfo <TEntity>()
where TEntity : IDbEntity, new()
{
Type entityType = typeof(TEntity);
DbTypeInfo entityDbTypeInfo;
if (!DbConnection.dbTypeInfo.TryGetValue(entityType, out entityDbTypeInfo))
{
IDbEntity defaultEntity = new TEntity();
SchemaCollection entitySchemaCollection = new SchemaCollection();
foreach (DbOperationInfo operation in defaultEntity.DbOperations.Values)
{
if (operation.ParameterType != null && !entitySchemaCollection.Contains(operation.ParameterType))
{
DataTable schemaTable = this.GetSchema(operation.ParameterType);
entitySchemaCollection.Add(schemaTable);
}
}
entityDbTypeInfo = new DbTypeInfo()
{
DefaultEntity = defaultEntity,
SchemaInfo = entitySchemaCollection
};
DbConnection.dbTypeInfo[entityType] = entityDbTypeInfo;
}
return(entityDbTypeInfo);
}
private string CompareSchemas(
SchemaCollection sourceSchemas,
SchemaCollection targetSchema
)
{
var returnScript = "";
foreach (Schema item in sourceSchemas)
{
if (!item.IsSystemObject && !targetSchema.Contains(item.Name))
{
returnScript += "CREATE SCHEMA [" + item.Name + "] AUTHORIZATION [" + item.Owner + "];" + Environment.NewLine + "GO" + Environment.NewLine;
}
}
return(returnScript);
}
