public class PostScriptHandler extends PdfHandler
Modifier and Type | Field and Description |
---|---|
static String |
CONTENT_MIMETYPE
Mime type
|
static String |
FILE_REFERENCE_PATH |
static String |
XMP_MANIFEST_PATH |
PROPERTY_DEACTIVATED_MIME_TYPES
Constructor and Description |
---|
PostScriptHandler() |
Modifier and Type | Method and Description |
---|---|
ExtractedMetadata |
extractMetadata(Asset asset)
This method is used by the
ExtractMetadataProcess as part of the DAM
Update Asset workflow during import or update of an asset. |
BufferedImage |
getImage(Rendition rendition,
Dimension dim)
|
String[] |
getMimeTypes()
This method returns the mime types a particular
AssetHandler supports. |
Iterator<? extends AssetRelation> |
processRelated(Asset asset)
extracts and stores the links to the assets related with provided asset.
|
List<String> |
processSubAssets(Asset asset)
Extracts and create sub asset for the asset.
|
canHandleSubAssets, getImage, getRAFByteWriter
createThumbnails, createThumbnails, createThumbnails, createThumbnails, createThumbnailsExt, exportAsset, processSubAssets
public static final String CONTENT_MIMETYPE
public static final String XMP_MANIFEST_PATH
public static final String FILE_REFERENCE_PATH
public String[] getMimeTypes()
AssetHandler
supports.getMimeTypes
in interface AssetHandler
getMimeTypes
in class PdfHandler
public final ExtractedMetadata extractMetadata(Asset asset)
ExtractMetadataProcess
as part of the DAM
Update Asset workflow during import or update of an asset. Implementations must return an ExtractedMetadata
object, which may be empty if no metadata is extracted, or
contains the metadata values extracted from the binary being imported/updated at the time. The
ExtractMetadataProcess
will later save the metadata contained in ExtractedMetadata
to
the asset's metadata node (e.g. /content/dam/geometrixx/banners/banner-mono.png/jcr:content/metadata).
Implementations are free to decide which and how many metadata values are extracted.
The method argument represents the Node
of type nt:file holding the binary content or
the DAM Asset node (type dam:Asset), for which its original rendition would be retrieved.extractMetadata
in interface AssetHandler
extractMetadata
in class PdfHandler
asset
- the file nodeAsset.getMetadata()
,
Asset.getMetadata(String)
,
Asset.getMetadataValue(String)
public BufferedImage getImage(Rendition rendition, Dimension dim) throws IOException
Asset
s given Rendition
. For images the
BufferedImage
of the original image is returned, for other formats the first page is retrieved as
BufferedImage
.
If maxDimension
is given, the handler should return an
image where no dimension extends the given value. This can be used to reduce
the memory footprint of large buffered images if the full resolution is not needed.
getImage
in interface AssetHandler
getImage
in class PdfHandler
rendition
- The rendition for which to retrieve its graphical representation.dim
- optional constraint for the maximal dimension of the image.BufferedImage
if a graphical representation exists, otherwise null
IOException
- in case an error is thrown while fetching the buffered imagepublic List<String> processSubAssets(Asset asset)
processSubAssets
in interface AssetHandler
processSubAssets
in class PdfHandler
asset
- asset to extract sub assetsAssetHandler.canHandleSubAssets()
,
Asset.isSubAsset()
public Iterator<? extends AssetRelation> processRelated(Asset asset)
AssetHandler
processRelated
in interface AssetHandler
processRelated
in class AbstractAssetHandler
asset
- asset to processAssetRelation
or an empty iterator if no related assets are available"Copyright © 2006 - 2015 Adobe Systems Incorporated. All Rights Reserved"