/** {@inheritDoc} */
@Override
public ActionForward execute(
@SuppressWarnings("unused") ActionMapping mapping,
@SuppressWarnings("unused") ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
HttpSession session = request.getSession();
final InterMineAPI im = SessionMethods.getInterMineAPI(session);
ObjectStore os = im.getObjectStore();
WebConfig webConfig = SessionMethods.getWebConfig(request);
Integer objectId = new Integer(request.getParameter("object"));
String fieldName = request.getParameter("field");
String fileType = request.getParameter("type");
InterMineObject object = os.getObjectById(objectId);
FieldExporter fieldExporter = null;
Set classes = DynamicUtil.decomposeClass(object.getClass());
Iterator classIter = classes.iterator();
while (classIter.hasNext()) {
Class c = (Class) classIter.next();
Type thisTypeConfig = webConfig.getTypes().get(c.getName());
FieldConfig fc = thisTypeConfig.getFieldConfigMap().get(fieldName);
if (fc != null) {
String fieldExporterClassName = fc.getFieldExporter();
if (fieldExporterClassName != null) {
fieldExporter = (FieldExporter) Class.forName(fieldExporterClassName).newInstance();
break;
}
}
}
if (fieldExporter == null) {
Object fieldValue = object.getFieldValue(fieldName);
if (fileType == null || fileType.length() == 0) {
response.setContentType("text/plain; charset=UTF-8");
response.setHeader("Content-Disposition ", "inline; filename=" + fieldName + ".txt");
} else {
response.setContentType("text/" + fileType);
response.setHeader(
"Content-Disposition ", "inline; filename=" + fieldName + "." + fileType);
}
PrintStream out = new PrintStream(response.getOutputStream());
if (fieldValue instanceof ClobAccess) {
((ClobAccess) fieldValue).drainToPrintStream(out);
} else {
out.print(fieldValue);
}
out.flush();
} else {
fieldExporter.exportField(object, fieldName, os, response);
}
return null;
}
/** {@inheritDoc} */
@Override
public ActionForward execute(
ComponentContext context,
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
HttpSession session = request.getSession();
final InterMineAPI im = SessionMethods.getInterMineAPI(session);
InterMineBag imBag = (InterMineBag) request.getAttribute("bag");
WebConfig webConfig = SessionMethods.getWebConfig(request);
Model model = im.getModel();
TemplateManager templateManager = im.getTemplateManager();
Map<Class, ApiTemplate> conversionTypesMap =
TypeConverter.getConversionTemplates(
templateManager.getConversionTemplates(),
TypeUtil.instantiate(model.getPackageName() + "." + imBag.getType()));
ArrayList<String> conversionTypes = new ArrayList<String>();
Map<Type, Boolean> fastaMap = new HashMap<Type, Boolean>();
for (Class<?> clazz : conversionTypesMap.keySet()) {
conversionTypes.add(TypeUtil.unqualifiedName(clazz.getName()));
Type type = webConfig.getTypes().get(clazz.getName());
FieldConfig fieldConfig = type.getFieldConfigMap().get("length");
if (fieldConfig != null && fieldConfig.getDisplayer() != null) {
fastaMap.put(type, Boolean.TRUE);
} else {
fastaMap.put(type, Boolean.FALSE);
}
}
// Use custom converters
BagQueryConfig bagQueryConfig = im.getBagQueryConfig();
String bagType = imBag.getType();
Set<AdditionalConverter> additionalConverters = bagQueryConfig.getAdditionalConverters(bagType);
request.setAttribute("customConverters", additionalConverters);
request.setAttribute("conversionTypes", conversionTypes);
request.setAttribute("fastaMap", fastaMap);
return null;
}