FileSpecification

Vue de l’ensemble

‘FileSpecification’ est une classe dans Aspose.PDF FOSS pour Java.

Il représente une spécification de fichier intégré (ISO 32000-1:2008, §7.11.3, Table 44).

Cette classe fournit 21 méthodes pour travailler avec des objets de spécification de fichier dans les programmes Java. Les méthodologies disponibles comprennent: ‘FileSpecification’, ‘getContents’, getData', ‘getDescription’, ' getEmbeddedStream', ’getMIMEType', ‚getTypes', ''getName, ‘getParams’,‘getPdfDictionary’,‘‘getRelationship’,‘getUnicodeFideNamen et 6 méthodi supplémentaires. Tous les membres publics sont accessibles à toute application Java après l’installation du package d’Aspose.PDF FOSS pour Java . Propriétés : 'contents , ‘data ; 'descriptions; ’embed Stream'mIMY,mimemmetye, 5 et plus.

Propriétés

Name	Type	Access	Description
`name`	`String`	Read	/F — file name.
`unicodeFileName`	`String`	Read	/UF — Unicode file name.
`description`	`String`	Read	/Desc — description.
`relationship`	`String`	Read	/AFRelationship.
`mIMEType`	`String`	Read	MIME type from embedded stream /Subtype.
`params`	`FileParams`	Read	Returns file params (size, dates, checksum).
`contents`	`InputStream`	Read	Returns the embedded file contents as an InputStream.
`mimeType`	`String`	Read	Returns the MIME type (alias for {@link #getMIMEType()}).
`data`	`byte[]`	Read	Returns the embedded file data.
`embeddedStream`	`PdfStream`	Read	Returns the embedded file stream from /EF/F.
`pdfDictionary`	`PdfDictionary`	Read	Returns the underlying dictionary.

méthodes

Signature	Description
`FileSpecification(dict: PdfDictionary)`	Wraps an existing file specification dictionary.
`FileSpecification(file: String)`	Creates a file specification from {@code file}, with no description.
`FileSpecification(file: String, description: String)`	Creates a file specification with the given file name and description.
`FileSpecification(stream: InputStream, name: String)`	Creates a file specification from an InputStream.
`getName()` → `String`	/F — file name.
`setName(name: String)`	Sets the file name (/F).
`getUnicodeFileName()` → `String`	/UF — Unicode file name.
`setUnicodeFileName(name: String)`	Sets the Unicode file name (/UF).
`getDescription()` → `String`	/Desc — description.
`setDescription(desc: String)`	Sets the description (/Desc).
`getRelationship()` → `String`	/AFRelationship.
`setRelationship(rel: String)`	Sets the AF relationship.
`getMIMEType()` → `String`	MIME type from embedded stream /Subtype.
`setMIMEType(mimeType: String)`	Sets the MIME type on the embedded stream.
`getParams()` → `FileParams`	Returns file params (size, dates, checksum).
`getContents()` → `InputStream`	Returns the embedded file contents as an InputStream.
`setMimeType(mimeType: String)`	Sets the MIME type (alias for {@link #setMIMEType(String)}).
`getMimeType()` → `String`	Returns the MIME type (alias for {@link #getMIMEType()}).
`getData()` → `byte[]`	Returns the embedded file data.
`getEmbeddedStream()` → `PdfStream`	Returns the embedded file stream from /EF/F.
`getPdfDictionary()` → `PdfDictionary`	Returns the underlying dictionary.

Voir aussi

Aspose.PDF pour Java — API d’entreprise