/* (non-Javadoc)
* @see au.com.twobit.yosane.service.resource.impl.ImagesResource#getImageDetails(java.lang.String)
*/
@GET
@Path("/{imageId}")
@Relation(relation = "image", method = METHOD_GET_IMAGE_DETAILS)
public Response getImageDetails(@PathParam("imageId") String imageIdentifier) throws Exception {
ImageStatus status = storage.getImageStatus(imageIdentifier);
Image image =
new Image(
imageIdentifier,
ImageFormat.png.name(),
status,
storage.getImageLastModifiedDate(imageIdentifier));
String pathbase =
String.format("%s/%s", getClass().getAnnotation(Path.class).value(), imageIdentifier);
Link home = createLink(HomeResource.class);
Link scanners = createLink(ScannersResource.class);
Representation response =
hal.newRepresentation(pathbase)
.withLink(home.getRel(), home.getHref())
.withLink(scanners.getRel(), scanners.getHref());
if (status == ImageStatus.MISSING) {
return ResourceHelper.generateErrorResponse(
response, ERROR_IMAGE_MISSING, "Image is no longer available");
}
response
.withLink("imageRotate", String.format("%s/rotate", pathbase))
.withLink("imageDownload", String.format("%s/file", pathbase))
.withLink("imageDownloadThumb", String.format("%s/file/thumb", pathbase))
.withBean(image);
return Response.ok(response.toString(RepresentationFactory.HAL_JSON)).build();
}
@Override
public Representation newRepresentation(String href) {
MutableRepresentation representation = new MutableRepresentation(this, href);
// Add factory standard namespaces
for (Map.Entry<String, String> entry : namespaceManager.getNamespaces().entrySet()) {
representation.withNamespace(entry.getKey(), entry.getValue());
}
// Add factory standard links
for (Link link : links) {
representation.withLink(
link.getRel(),
link.getHref(),
link.getName(),
link.getTitle(),
link.getHreflang(),
link.getProfile());
}
return representation;
}