Class MetaHelper

Implements operations for the meta helper.

Inheritance

System.Object

MetaHelper

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Mediachase.Commerce.Storage

Assembly: Mediachase.Commerce.dll

Version: 10.8.0

Syntax

public static class MetaHelper

Methods

ClearMetaClassCache()

Declaration

[Obsolete("This method is no longer used, use MetaClass.ClearCache instead. This method will remain at least until March 2016.")]
public static void ClearMetaClassCache()

Deserialize(Byte[])

Deserializes the specified serialized data.

Declaration

public static MetaObjectSerialized Deserialize(byte[] serializedData)

Parameters

Type	Name	Description
System.Byte[]	serializedData	The serialized data.

Returns

Type	Description
MetaObjectSerialized	The deserialized object, or null if the input was null or contained errors.

GetCachedImageUrl(MetaFile, MetaField, String, Boolean, Int32, Int32, Boolean)

Returns the cached image urls. First will be regular image url, second will be thumbnail if thumbnail generation is available.

Declaration

public static string[] GetCachedImageUrl(MetaFile file, MetaField metaField, string fileName, bool createThumbnail, int thumbnailHeight, int thumbnailWidth, bool thumbnailStretch)

Parameters

Type	Name	Description
MetaFile	file	The file.
MetaField	metaField	The meta field.
System.String	fileName	Name of the file.
System.Boolean	createThumbnail	if set to `true` [create thumbnail].
System.Int32	thumbnailHeight	Height of the thumbnail.
System.Int32	thumbnailWidth	Width of the thumbnail.
System.Boolean	thumbnailStretch	if set to `true` [thumbnail stretch].

Returns

Type	Description
System.String[]

GetMetaFieldValue(MetaField, Object)

Gets the meta field value.

Declaration

public static object GetMetaFieldValue(MetaField mf, object value)

Parameters

Type	Name	Description
MetaField	mf	The mf.
System.Object	value	The value.

Returns

Type	Description
System.Object

InvalidateCachedMetaClass(Int32)

Declaration

[Obsolete("This method is no longer used, use MetaClass.ClearCache instead. This method will remain at least until March 2016.")]
public static void InvalidateCachedMetaClass(int metaClassId)

Parameters

Type	Name	Description
System.Int32	metaClassId

InvalidateCachedMetaClass(String)

Declaration

[Obsolete("This method is no longer used, use MetaClass.ClearCache instead. This method will remain at least until March 2016.")]
public static void InvalidateCachedMetaClass(string name)

Parameters

Type	Name	Description
System.String	name

LoadMetaClassCached(MetaDataContext, Int32)

Loads the meta class cached.

Declaration

[Obsolete("This method is no longer used, use MetaClass.Load instead. This method will remain at least until March 2016.")]
public static MetaClass LoadMetaClassCached(MetaDataContext context, int metaClassId)

Parameters

Type	Name	Description
MetaDataContext	context	The context.
System.Int32	metaClassId	The meta class id.

Returns

Type	Description
MetaClass

LoadMetaClassCached(MetaDataContext, String)

Loads the meta class cached.

Declaration

[Obsolete("This method is no longer used, use MetaClass.Load instead. This method will remain at least until March 2016.")]
public static MetaClass LoadMetaClassCached(MetaDataContext context, string metaClassName)

Parameters

Type	Name	Description
MetaDataContext	context	The context.
System.String	metaClassName	Name of the meta class.

Returns

Type	Description
MetaClass

SetMetaFieldValue(MetaDataContext, MetaObject, String, Object[])

Sets values for the meta object's meta field. Doesn't set file and image values.

Declaration

public static bool SetMetaFieldValue(MetaDataContext context, MetaObject obj, string fieldName, object[] values)

Parameters

Type	Name	Description
MetaDataContext	context	The context.
MetaObject	obj	The obj.
System.String	fieldName	Name of the field.
System.Object[]	values	The values.

Returns

Type	Description
System.Boolean	True, if value was set successfully.

SetMetaFile(MetaDataContext, MetaObject, String, String, String, Byte[])

Sets MetaFile and Image values

Declaration

public static bool SetMetaFile(MetaDataContext context, MetaObject obj, string fieldName, string name, string contentType, byte[] fileContents)

Parameters

Type	Name	Description
MetaDataContext	context	The context.
MetaObject	obj	The obj.
System.String	fieldName	Name of the field.
System.String	name	The name.
System.String	contentType	Type of the content.
System.Byte[]	fileContents	The file contents.

Returns

Type	Description
System.Boolean