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A file attached to a blog article, such as a document offered for download, created when the article is approved from the meta fields in its content file. The bytes are not held on the row, only the hash of the stored file, so serving one means reading that hash from the blob store. The tag is a free text label the theme can use to tell one attachment from another, for example to pick out a hero download among several files. An article can have many files.
Group: Database Entities
Implements: Serializable
Properties
| Property | Returns | Description |
|---|---|---|
| article | BlogArticle | The article this file belongs to. Never null. |
| fileHash | String | Hash of the file in the blob store. The bytes are not on this row, so use the hash to read the file from the content repository. Never null. |
| id | long | Database identifier for this file, assigned when it is first saved. |
| name | String | File name of the attachment as it appeared in the article's content, and the name it is served under. Never null. |
| tag | String | Free text label for the attachment, which a theme can use to pick out a particular file among an article's attachments. Null if none was set. |
Methods
getId()
Returns: long
Database identifier for this file, assigned when it is first saved.
getName()
Returns: String
File name of the attachment as it appeared in the article's content, and the name it is served under. Never null.
getArticle()
Returns: BlogArticle
The article this file belongs to. Never null.
getFileHash()
Returns: String
Hash of the file in the blob store. The bytes are not on this row, so use the hash to read the file from the content repository. Never null.
getTag()
Returns: String
Free text label for the attachment, which a theme can use to pick out a particular file among an article's attachments. Null if none was set.
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