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OmniFaces is an utility library for JSF, including PrimeFaces, RichFaces, ICEfaces ...









[OmniFaces Utilities] - Find the right JSF OmniFaces 2 utilities methods/functions

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Petition by Java EE Guardians


joi, 16 aprilie 2015

[OmniFaces utilities (2.0)] Check the mime type for the given file name

[OmniFaces utilities] The getMimeType() method returns the mime type for the given file name. The mime type is determined based on file extension and configureable by <mime-mapping> entries in web.xml. When the mime type is unknown, then a default of application/octet-stream will be returned.

See also: Faces#getContext()

import org.omnifaces.util.Faces;
// e.g. image/png
String mimetype = Faces.getMimeType("rafa.png");

You may need the mime type of a file at download, in order to set the content type, as below:


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