Package eu.xenit.alfred.api.content

Interface IContentService

public interface IContentService

Created by jasper on 25/10/17.

Method Summary

Modifier and Type	Method	Description
boolean	contentUrlExists(String contentUrl)	Checks if the content url exists.
ContentData	createContent(InputStream inputStream, String mimeType, String encoding)	Creates a content without linking it to a specific node yet.
ContentInputStream	getContent(NodeRef node)	Returns content as inputStream + other related informations (mimeType, size, ...)
void	setContent(NodeRef node, InputStream inputStream, String originalFilename)	Sets content of a specific node.

Method Details

contentUrlExists

boolean contentUrlExists(String contentUrl)

Checks if the content url exists.

Parameters:

contentUrl - The content url to check.

Returns:

true if exists, false otherwise

setContent

void setContent(NodeRef node,
 InputStream inputStream,
 String originalFilename)

Sets content of a specific node. Also changes mimetype by guessing it via the original file name.

Parameters:

node - NodeRef of the node where the content of the inputStream will placed.

inputStream - The input stream that contains the content. In case the input stream is null the content will be set to empty.

originalFilename - The filename of the content. This is only used to guess the mimetype of the node.

createContent

ContentData createContent(InputStream inputStream,
 String mimeType,
 String encoding)

Creates a content without linking it to a specific node yet.

Parameters:

inputStream - Can be null: in that case, the content property of the file is remove.

mimeType - ex: "application/pdf"

encoding - ex: "UTF-8", ....

Returns:

the URL of the content (can be set to the content property of a node).

getContent

ContentInputStream getContent(NodeRef node)

Returns content as inputStream + other related informations (mimeType, size, ...)

Parameters:

node - NodeRef from where the content will be gathered.

Returns:

ContentInputStream.inputStream has to be closed!