@GET
// @Produces( "text/tab-separated-values" )
@Path("{id}/export")
public final Response export(
@PathParam("id") long id,
@Context HttpServletRequest httpRequest,
@Context HttpServletResponse httpResponse) {
try {
final FormBean form = dbManager.selectFormBean(id);
if (form == null) {
return Response.status(Status.NOT_FOUND).build();
}
final List<CollectionBean> collections = dbManager.selectCollectionBeanList(id);
if (collections.isEmpty()) {
return Response.noContent().build();
}
form.setCollections(collections);
final String date = String.format("%tF_%<tH-%<tM-%<tS", Calendar.getInstance().getTime());
final String filename = String.format("collections_form%s_%s", id, date);
final String contentDisposition = String.format("attachment; filename=\"%s.tsv\"", filename);
httpResponse.addHeader("Content-Disposition", contentDisposition);
httpResponse.addHeader("Cache-Control", "no-cache");
final ServletOutputStream out = httpResponse.getOutputStream();
final OutputStreamWriter writer = new OutputStreamWriter(out, Charset.forName("UTF-16LE"));
Exporter.writeTsv(writer, form);
return Response.ok().build();
} catch (final Throwable e) {
logger.error("Error exporting collections", e);
return Response.serverError().build();
}
}
@GET
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Path("{id}")
public final Response get(@PathParam("id") long id, @Context HttpServletRequest httpRequest) {
final FormBean form = dbManager.selectFormBean(id);
final ResponseBuilder builder =
form != null ? Response.ok(form) : Response.status(Status.NOT_FOUND);
final Response response = builder.build();
return response;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("{id}/report")
public final Response generateReport(
@PathParam("id") long id, @Context HttpServletRequest httpRequest) {
final FormBean form = dbManager.selectFormBean(id);
if (form == null) {
return Response.status(Status.NOT_FOUND).build();
}
final List<CollectionBean> collections = dbManager.selectCollectionBeanList(id);
if (collections.isEmpty()) {
return Response.noContent().build();
}
form.setCollections(collections);
final Analyzer analyzer = new Analyzer(form);
final Report report = analyzer.process();
return Response.ok(report).build();
}
@POST
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Path("{id}")
public final String update(
List<CollectionBean> collections, @PathParam("id") final long targetId) {
Integer received = 0;
final FormBean form = dbManager.selectFormBean(targetId);
final List<CollectionBean> collectionList = new ArrayList<CollectionBean>(collections.size());
for (final CollectionBean collection : collections) {
final long currentId = collection.getId();
if (currentId != targetId) {
final String message =
String.format(
"Form reference (id=%s) for this collection is different from target Form (id=%s)",
currentId, targetId);
throw new IllegalStateException(message);
}
collectionList.add(collection);
++received;
}
form.setCollections(collectionList);
dbManager.insertCollections(form);
return received.toString();
}