/// <summary>
/// Returns the database schema that contains the mapped view.
/// </summary>
/// <param name="entityType">The entity type to get the view schema for.</param>
/// <returns>The database schema that contains the mapped view.</returns>
public static string?GetViewSchema(this IReadOnlyEntityType entityType)
{
var schemaAnnotation = entityType.FindAnnotation(RelationalAnnotationNames.ViewSchema);
if (schemaAnnotation != null)
{
return((string?)schemaAnnotation.Value ?? GetDefaultViewSchema(entityType));
}
return(entityType.BaseType != null
? entityType.GetRootType().GetViewSchema()
: GetDefaultViewSchema(entityType));
}
/// <summary>
/// Returns the name of the function to which the entity type is mapped or <see langword="null" /> if not mapped to a function.
/// </summary>
/// <param name="entityType">The entity type to get the function name for.</param>
/// <returns>The name of the function to which the entity type is mapped.</returns>
public static string?GetFunctionName(this IReadOnlyEntityType entityType)
{
var nameAnnotation = (string?)entityType[RelationalAnnotationNames.FunctionName];
if (nameAnnotation != null)
{
return(nameAnnotation);
}
if (entityType.BaseType != null)
{
return(entityType.GetRootType().GetFunctionName());
}
return(null);
}
/// <summary>
/// Returns the SQL string used to provide data for the entity type or <see langword="null" /> if not mapped to a SQL string.
/// </summary>
/// <param name="entityType">The entity type.</param>
/// <returns>The SQL string used to provide data for the entity type.</returns>
public static string?GetSqlQuery(this IReadOnlyEntityType entityType)
{
var queryAnnotation = (string?)entityType[RelationalAnnotationNames.SqlQuery];
if (queryAnnotation != null)
{
return(queryAnnotation);
}
if (entityType.BaseType != null)
{
return(entityType.GetRootType().GetSqlQuery());
}
return(null);
}
/// <summary>
/// Returns the name of the view to which the entity type is mapped or <see langword="null" /> if not mapped to a view.
/// </summary>
/// <param name="entityType">The entity type to get the view name for.</param>
/// <returns>The name of the view to which the entity type is mapped.</returns>
public static string?GetViewName(this IReadOnlyEntityType entityType)
{
var nameAnnotation = (string?)entityType[RelationalAnnotationNames.ViewName];
if (nameAnnotation != null)
{
return(nameAnnotation);
}
if (entityType.BaseType != null)
{
return(entityType.GetRootType().GetViewName());
}
return(((entityType as IConventionEntityType)?.GetFunctionNameConfigurationSource() == null)
#pragma warning disable CS0618 // Type or member is obsolete
&& (entityType as IConventionEntityType)?.GetDefiningQueryConfigurationSource() == null
#pragma warning restore CS0618 // Type or member is obsolete
&& ((entityType as IConventionEntityType)?.GetSqlQueryConfigurationSource() == null)
? GetDefaultViewName(entityType)
: null);
}
public static string?GetTableName([NotNull] this IReadOnlyEntityType entityType)
{
var nameAnnotation = entityType.FindAnnotation(RelationalAnnotationNames.TableName);
if (nameAnnotation != null)
{
return((string?)nameAnnotation.Value);
}
if (entityType.BaseType != null)
{
return(entityType.GetRootType().GetTableName());
}
return((entityType as IConventionEntityType)?.GetViewNameConfigurationSource() == null &&
((entityType as IConventionEntityType)?.GetFunctionNameConfigurationSource() == null)
#pragma warning disable CS0618 // Type or member is obsolete
&& ((entityType as IConventionEntityType)?.GetDefiningQueryConfigurationSource() == null)
#pragma warning restore CS0618 // Type or member is obsolete
&& ((entityType as IConventionEntityType)?.GetSqlQueryConfigurationSource() == null)
? GetDefaultTableName(entityType)
: null);
}
public static string?GetContainer([NotNull] this IReadOnlyEntityType entityType)
=> entityType.BaseType != null
? entityType.GetRootType().GetContainer()
: (string?)entityType[CosmosAnnotationNames.ContainerName]
?? GetDefaultContainer(entityType);
/// <summary>
/// Returns the name of the function to which the entity type is mapped or <see langword="null" /> if not mapped to a function.
/// </summary>
/// <param name="entityType">The entity type to get the function name for.</param>
/// <returns>The name of the function to which the entity type is mapped.</returns>
public static string?GetFunctionName(this IReadOnlyEntityType entityType)
=> (string?)entityType[RelationalAnnotationNames.FunctionName]
?? (entityType.BaseType != null
? entityType.GetRootType().GetFunctionName()
: null);
