@Override
public void process(ProcessletInputs in, ProcessletOutputs out, ProcessletExecutionInfo info)
throws ProcessletException {
try {
// validate against allowed values in process definition file
URL processDefinitionUrl =
this.getClass().getResource("/" + this.getClass().getSimpleName() + ".xml");
// get validated data inputs or default values
DataInputHandler dataInputHandler =
new DataInputHandler(new File(processDefinitionUrl.toURI()));
String srsName = dataInputHandler.getValidatedStringValue(in, "srsName");
String filter = dataInputHandler.getValidatedStringValue(in, "filter");
double x = DataInputHandler.getDoubleInputValue(in, "x");
double y = DataInputHandler.getDoubleInputValue(in, "y");
double z = DataInputHandler.getDoubleInputValue(in, "z");
LOG.debug(
String.format(
"DataInputs: srsName: %s, poi: (%f, %f, %f), filter: %s", srsName, x, y, z, filter));
responseValues = new ResponseValues();
responseValues.clientSrsName = srsName;
// transform non-AGEA coordinates to AGEA
if (!srsName.equals("Mouse_AGEA_1.0")) {
ABAServiceVO vo = getTransformPOI(srsName, x, y, z);
if (vo.getTransformationXMLResponseString().startsWith("Error:")) {
throw new OWSException(
"Transformation Coordinates Error: ", vo.getTransformationXMLResponseString());
}
x = Double.parseDouble(vo.getTransformedCoordinateX());
y = Double.parseDouble(vo.getTransformedCoordinateY());
z = Double.parseDouble(vo.getTransformedCoordinateZ());
}
LOG.debug("X from Transformation Method: " + x);
LOG.debug("Y from Transformation Method: " + y);
LOG.debug("Z from Transformation Method: " + z);
String srsFromClient = srsName;
Point3d poiFromClient = new Point3d(x, y, z);
// get plane; defaults to sagittal
ImageSeriesPlane desiredPlane =
filter.equals("maptype:coronal") ? ImageSeriesPlane.CORONAL : ImageSeriesPlane.SAGITTAL;
// 1. get strong gene(s) at POI
List<ABAGene> strongGenes = ABAUtil.retrieveStrongGenesAtAGEAPOI(x, y, z, NBR_STRONG_GENES);
// make sure we have something
if (strongGenes.size() == 0) {
throw new OWSException(
"No 'strong genes' found at " + "coordinates, hence no images to return.",
ControllerException.NO_APPLICABLE_CODE);
}
if (LOG.isDebugEnabled()) {
StringBuilder buf = new StringBuilder();
for (ABAGene gene : strongGenes) {
buf.append(gene.getGenesymbol()).append(", ");
}
LOG.debug("Strong genes: {}", buf.toString());
}
// 2. get image series'es for strong genes and desired plane
List<ImageSeries> imageSerieses = new ArrayList<ImageSeries>();
for (ABAGene gene : strongGenes) {
ImageSeries imageSeries = retrieveImagesSeriesForGene(gene.getGenesymbol(), desiredPlane);
if (imageSeries != null) {
imageSerieses.add(imageSeries);
}
}
// make sure we have something
if (imageSerieses.size() == 0) {
throw new OWSException(
"No image series found for 'strong "
+ "genes' and desired plane, hence no images to "
+ "return.",
ControllerException.NO_APPLICABLE_CODE);
}
if (LOG.isDebugEnabled()) {
StringBuilder buf = new StringBuilder();
for (ImageSeries is : imageSerieses) {
buf.append(is.imageSeriesId).append(':');
buf.append(is.imageSeriesPlane).append(", ");
}
LOG.debug("Image Serieses id:plane: {}", buf.toString());
}
Point3d poiForProximity = new Point3d(poiFromClient);
// divide POI coords by 100
Point3d poi100 = new Point3d();
poi100.scale(0.01, poiForProximity);
LOG.debug("POI for closest position (srs, xyz): {}, {}", srsFromClient, poi100.toString());
// 3. get ......... for each image series
for (ImageSeries imageSeries : imageSerieses) {
// begin to add values to image
Image image = new Image(imageSeries.imageSeriesId);
// get atlas map
// find closest point, get other values including position
// add more (atlas map) values to image
getClosestPosition(imageSeries, poi100, image);
LOG.debug("Position: {}", image.abaImagePosition);
// get best image id in image series based on position
// add more (image elements) values to image
// match position to find image in series, get imageid
// /image-series/images/image/position
// /image-series/images/image/imageid
retrieveImageForPosition(imageSeries.imageSeriesId, image.abaImagePosition, image);
LOG.debug("Image id: {}", image.imageId);
// zoom level not applicable
// image.zoomLevel = zoomLevel;
// assemble aba view image uri
image.imageURI = assembleImageURI(image.downloadImagePath, HI_RES, MIME);
image.thumbnailurl = assembleImageURI(image.downloadImagePath, THUMB, MIME);
LOG.debug("Image URI: {}", image.imageURI.toString());
responseValues.images.add(image);
} // for
// ImagesResponseDocument 'is a' org.apache.xmlbeans.XmlObject
// 'is a' org.apache.xmlbeans.XmlTokenSource
ImagesResponseDocument document = completeResponse();
if (LOG.isDebugEnabled()) {
XmlOptions opt = (new XmlOptions()).setSavePrettyPrint();
opt.setSaveSuggestedPrefixes(Utilities.SuggestedNamespaces());
opt.setSaveNamespacesFirst();
opt.setSaveAggressiveNamespaces();
opt.setUseDefaultNamespace();
LOG.debug("Xml:\n{}", document.xmlText(opt));
}
// 4. Send it
// get reader on document
XMLStreamReader reader = document.newXMLStreamReader();
// get ComplexOutput object from ProcessletOutput...
ComplexOutput complexOutput = (ComplexOutput) out.getParameter("Get2DImagesByPOIOutput");
LOG.debug("Setting complex output (requested=" + complexOutput.isRequested() + ")");
// ComplexOutput objects can be huge so stream it
XMLStreamWriter writer = complexOutput.getXMLStreamWriter();
XMLAdapter.writeElement(writer, reader);
// transform any exceptions into ProcessletException wrapping
// OWSException
} catch (MissingParameterException e) {
LOG.error(e.getMessage(), e);
throw new ProcessletException(new OWSException(e));
} catch (InvalidParameterValueException e) {
LOG.error(e.getMessage(), e);
throw new ProcessletException(new OWSException(e));
} catch (InvalidDataInputValueException e) {
LOG.error(e.getMessage(), e);
throw new ProcessletException(e); // is already OWSException
} catch (OWSException e) {
LOG.error(e.getMessage(), e);
throw new ProcessletException(e); // is already OWSException
} catch (Throwable e) {
String message = "Unexpected exception occurred: " + e.getMessage();
LOG.error(message, e);
throw new ProcessletException(
new OWSException(message, e, ControllerException.NO_APPLICABLE_CODE));
}
}
public ABAServiceVO getTransformPOI(String fromSrsName, double x, double y, double z)
throws OWSException {
ABAConfigurator config = ABAConfigurator.INSTANCE;
String tempX = "";
String tempY = "";
String tempZ = "";
String toSrsName = "Mouse_AGEA_1.0";
String hostName = "";
String portNumber = "";
String transformedCoordinatesString = "";
ABAServiceVO vo = new ABAServiceVO();
// Call getTransformationChain method here...
// ABAVoxel
LOG.debug("1.1:");
tempX = ";x=" + String.valueOf(x);
tempY = ";y=" + String.valueOf(y);
tempZ = ";z=" + String.valueOf(z);
String delimitor = config.getValue("incf.deploy.port.delimitor");
hostName = config.getValue("incf.deploy.host.name");
portNumber = config.getValue("incf.aba.port.number");
portNumber = delimitor + portNumber;
String servicePath =
"/central/atlas?service=WPS&version=1.0.0&request=Execute&Identifier=GetTransformationChain&DataInputs=inputSrsName="
+ fromSrsName
+ ";outputSrsName="
+ toSrsName
+ ";filter=NONE";
String transformationChainURL = "http://" + hostName + portNumber + servicePath;
LOG.debug("1.4: {}", transformationChainURL);
try {
XMLUtilities xmlUtilities = new XMLUtilities();
transformedCoordinatesString =
xmlUtilities.coordinateTransformation(transformationChainURL, tempX, tempY, tempZ);
LOG.debug("2:");
// Start - exception handling
/* if (transformedCoordinatesString.startsWith("Error:")) {
LOG.debug("********************ERROR*********************");
throw new OWSException(
"Transformed Coordinates Error: ", transformedCoordinatesString);
}
*/
// End - exception handling
ABAUtil util = new ABAUtil();
String[] tempArray = util.getTabDelimNumbers(transformedCoordinatesString);
vo.setTransformedCoordinateX(tempArray[0]);
vo.setTransformedCoordinateY(tempArray[1]);
vo.setTransformedCoordinateZ(tempArray[2]);
vo.setTransformationXMLResponseString(transformedCoordinatesString);
} catch (Exception e) {
e.printStackTrace();
}
return vo;
}