com.edorasware.one.thumbnail

Interface ThumbnailService

All Known Implementing Classes:

DefaultThumbnailService

public interface ThumbnailService

Service to retrieve thumbnails for different mime types.

Method Summary

Modifier and Type	Method and Description
Thumbnail	generateThumbnail(org.springframework.core.io.Resource inputStream, com.google.common.net.MediaType mediaType, int thumbnailMaxHeight, PreviewType previewType, Instant lastModifiedDate) Generates a thumbnail for the given input stream and PreviewType.

Method Detail

generateThumbnail

Thumbnail generateThumbnail(org.springframework.core.io.Resource inputStream,
                            com.google.common.net.MediaType mediaType,
                            int thumbnailMaxHeight,
                            PreviewType previewType,
                            Instant lastModifiedDate)

Generates a thumbnail for the given input stream and PreviewType.

Parameters:

inputStream - the input stream for which the thumbnail is generated

mediaType - the media type of the file

thumbnailMaxHeight - the maximum height of the thumbnail. Use 0 if the image should be returned in the original size

previewType - the preview type for which the thumbnail is generated

lastModifiedDate - the last modified date.

Returns:

a thumbnail instance with the generated thumbnail

Throws:

IllegalArgumentException - if preview type is unknown

IllegalStateException - if default thumbnail image is not found in classpath