/// <summary>
/// <para>
/// Creates a human-readable representation of the given metadata.
/// </para>
/// <para>
/// Warning: Do not rely on the format of the returned string.
/// It is designed for debugging only and may change arbitrarily between releases.
/// </para>
/// </summary>
/// <param name="entityType"> The entity type. </param>
/// <param name="options"> Options for generating the string. </param>
/// <param name="indent"> The number of indent spaces to use before each new line. </param>
/// <returns> A human-readable representation. </returns>
public static string ToDebugString(
[NotNull] this IEntityType entityType,
MetadataDebugStringOptions options,
int indent = 0)
{
var builder = new StringBuilder();
var indentString = new string(' ', indent);
builder
.Append(indentString)
.Append("EntityType: ")
.Append(entityType.DisplayName());
if (entityType.BaseType != null)
{
builder.Append(" Base: ").Append(entityType.BaseType.DisplayName());
}
if (entityType.HasSharedClrType)
{
builder.Append(" CLR Type: ").Append(entityType.ClrType.ShortDisplayName());
}
if (entityType.IsAbstract())
{
builder.Append(" Abstract");
}
if (entityType.FindPrimaryKey() == null)
{
builder.Append(" Keyless");
}
if (entityType.GetChangeTrackingStrategy() != ChangeTrackingStrategy.Snapshot)
{
builder.Append(" ChangeTrackingStrategy.").Append(entityType.GetChangeTrackingStrategy());
}
if ((options & MetadataDebugStringOptions.SingleLine) == 0)
{
var properties = entityType.GetDeclaredProperties().ToList();
if (properties.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Properties: ");
foreach (var property in properties)
{
builder.AppendLine().Append(property.ToDebugString(options, indent + 4));
}
}
var navigations = entityType.GetDeclaredNavigations().ToList();
if (navigations.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Navigations: ");
foreach (var navigation in navigations)
{
builder.AppendLine().Append(navigation.ToDebugString(options, indent + 4));
}
}
var skipNavigations = entityType.GetDeclaredSkipNavigations().ToList();
if (skipNavigations.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Skip navigations: ");
foreach (var skipNavigation in skipNavigations)
{
builder.AppendLine().Append(skipNavigation.ToDebugString(options, indent + 4));
}
}
var serviceProperties = entityType.GetDeclaredServiceProperties().ToList();
if (serviceProperties.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Service properties: ");
foreach (var serviceProperty in serviceProperties)
{
builder.AppendLine().Append(serviceProperty.ToDebugString(options, indent + 4));
}
}
var keys = entityType.GetDeclaredKeys().ToList();
if (keys.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Keys: ");
foreach (var key in keys)
{
builder.AppendLine().Append(key.ToDebugString(options, indent + 4));
}
}
var fks = entityType.GetDeclaredForeignKeys().ToList();
if (fks.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Foreign keys: ");
foreach (var fk in fks)
{
builder.AppendLine().Append(fk.ToDebugString(options, indent + 4));
}
}
var indexes = entityType.GetDeclaredIndexes().ToList();
if (indexes.Count != 0)
{
builder.AppendLine().Append(indentString).Append(" Indexes: ");
foreach (var index in indexes)
{
builder.AppendLine().Append(index.ToDebugString(options, indent + 4));
}
}
if ((options & MetadataDebugStringOptions.IncludeAnnotations) != 0)
{
builder.Append(entityType.AnnotationsToDebugString(indent: indent + 2));
}
}
return(builder.ToString());
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public static string ToDebugString([NotNull] this IEntityType entityType, bool singleLine = true, [NotNull] string indent = "")
{
var builder = new StringBuilder();
builder
.Append(indent)
.Append("EntityType: ")
.Append(entityType.DisplayName());
if (entityType.BaseType != null)
{
builder.Append(" Base: ").Append(entityType.BaseType.DisplayName());
}
if (entityType.IsAbstract())
{
builder.Append(" Abstract");
}
if (entityType.FindPrimaryKey() == null)
{
builder.Append(" Keyless");
}
if (entityType.GetChangeTrackingStrategy() != ChangeTrackingStrategy.Snapshot)
{
builder.Append(" ChangeTrackingStrategy.").Append(entityType.GetChangeTrackingStrategy());
}
if (!singleLine)
{
var properties = entityType.GetDeclaredProperties().ToList();
if (properties.Count != 0)
{
builder.AppendLine().Append(indent).Append(" Properties: ");
foreach (var property in properties)
{
builder.AppendLine().Append(property.ToDebugString(false, indent + " "));
}
}
var navigations = entityType.GetDeclaredNavigations().ToList();
if (navigations.Count != 0)
{
builder.AppendLine().Append(indent).Append(" Navigations: ");
foreach (var navigation in navigations)
{
builder.AppendLine().Append(navigation.ToDebugString(false, indent + " "));
}
}
var serviceProperties = entityType.GetDeclaredServiceProperties().ToList();
if (serviceProperties.Count != 0)
{
builder.AppendLine().Append(indent).Append(" Service properties: ");
foreach (var serviceProperty in serviceProperties)
{
builder.AppendLine().Append(serviceProperty.ToDebugString(false, indent + " "));
}
}
var keys = entityType.GetDeclaredKeys().ToList();
if (keys.Count != 0)
{
builder.AppendLine().Append(indent).Append(" Keys: ");
foreach (var key in keys)
{
builder.AppendLine().Append(key.ToDebugString(false, indent + " "));
}
}
var fks = entityType.GetDeclaredForeignKeys().ToList();
if (fks.Count != 0)
{
builder.AppendLine().Append(indent).Append(" Foreign keys: ");
foreach (var fk in fks)
{
builder.AppendLine().Append(fk.ToDebugString(false, indent + " "));
}
}
builder.Append(entityType.AnnotationsToDebugString(indent + " "));
}
return(builder.ToString());
}
