Examples with JsonGenerator javax.json.stream.JsonGenerator used on opensource projects

Example 21 with JsonGenerator

use of javax.json.stream.JsonGenerator in project dcm4chee-arc-light by dcm4che.

the class StudyMgtRS method updateSeries.

@PUT
@Path("/studies/{study}/series/{series}")
@Consumes("application/dicom+json,application/json")
@Produces("application/json")
public StreamingOutput updateSeries(@PathParam("study") String studyUID, @PathParam("series") String seriesUID, InputStream in) {
    logRequest();
    ArchiveAEExtension arcAE = getArchiveAE();
    final Attributes attrs = toAttributes(in);
    IDWithIssuer patientID = IDWithIssuer.pidOf(attrs);
    if (patientID == null || !attrs.containsValue(Tag.SeriesInstanceUID))
        throw new WebApplicationException(errResponse("Missing Patient ID or Series Instance UID in request payload", Response.Status.BAD_REQUEST));
    if (!seriesUID.equals(attrs.getString(Tag.SeriesInstanceUID)))
        throw new WebApplicationException(errResponse("Series UID in request does not match Series UID in request payload", Response.Status.BAD_REQUEST));
    Patient patient = patientService.findPatient(patientID);
    if (patient == null)
        throw new WebApplicationException(errResponse("Patient[id=" + patientID + "] does not exist.", Response.Status.NOT_FOUND));
    try {
        StudyMgtContext ctx = studyService.createStudyMgtContextWEB(HttpServletRequestInfo.valueOf(request), arcAE.getApplicationEntity());
        ctx.setPatient(patient);
        ctx.setAttributes(attrs);
        ctx.setStudyInstanceUID(studyUID);
        ctx.setSeriesInstanceUID(seriesUID);
        studyService.updateSeries(ctx);
        rsForward.forward(RSOperation.UpdateSeries, arcAE, attrs, request);
        return out -> {
            try (JsonGenerator gen = Json.createGenerator(out)) {
                arcAE.encodeAsJSONNumber(new JSONWriter(gen)).write(attrs);
            }
        };
    } catch (StudyMissingException e) {
        throw new WebApplicationException(errResponse(e.getMessage(), Response.Status.NOT_FOUND));
    } catch (PatientMismatchException e) {
        throw new WebApplicationException(errResponse(e.getMessage(), Response.Status.BAD_REQUEST));
    } catch (Exception e) {
        throw new WebApplicationException(errResponseAsTextPlain(exceptionAsString(e), Response.Status.INTERNAL_SERVER_ERROR));
    }
}

Example 22 with JsonGenerator

use of javax.json.stream.JsonGenerator in project dcm4chee-arc-light by dcm4che.

the class SyslogSearchRS method writeTo.

private void writeTo(Response response, OutputStream out) {
    JsonGenerator gen = Json.createGenerator(out);
    gen.writeStartArray();
    // TODO
    gen.writeEnd();
    gen.flush();
}

Example 23 with JsonGenerator

use of javax.json.stream.JsonGenerator in project dcm4chee-arc-light by dcm4che.

the class ImportImpaxReportRS method buildResponse.

private Response buildResponse(List<String> xmlReports, Attributes response, ApplicationEntity ae) {
    Response.Status status = !response.contains(Tag.ReferencedSOPSequence) ? Response.Status.CONFLICT : !xmlReports.isEmpty() && !response.contains(Tag.FailedSOPSequence) ? Response.Status.OK : Response.Status.ACCEPTED;
    return Response.status(status).entity((StreamingOutput) out -> {
        JsonGenerator gen = Json.createGenerator(out);
        ae.getAEExtensionNotNull(ArchiveAEExtension.class).encodeAsJSONNumber(new JSONWriter(gen)).write(response);
        gen.flush();
    }).build();
}

Example 24 with JsonGenerator

use of javax.json.stream.JsonGenerator in project dcm4chee-arc-light by dcm4che.

the class IDGeneratorRS method nextVal.

@POST
@Path("/{name}/nextval")
public Response nextVal(@PathParam("name") String idGeneratorName) {
    logRequest();
    try {
        return Response.ok((StreamingOutput) out -> {
            JsonGenerator gen = Json.createGenerator(out);
            gen.writeStartObject();
            gen.write(idGeneratorName, idService.createID(idGeneratorName));
            gen.writeEnd();
            gen.flush();
        }).build();
    } catch (IllegalArgumentException e) {
        return errResponse(e.getMessage(), Response.Status.NOT_FOUND);
    } catch (Exception e) {
        return errResponseAsTextPlain(exceptionAsString(e), Response.Status.INTERNAL_SERVER_ERROR);
    }
}

Example 25 with JsonGenerator

use of javax.json.stream.JsonGenerator in project dcm4chee-arc-light by dcm4che.

the class QueryIDGenerators method query.

@GET
@NoCache
@Produces("application/json")
public Response query() {
    logRequest();
    try {
        return Response.ok((StreamingOutput) out -> {
            JsonGenerator gen = Json.createGenerator(out);
            gen.writeStartObject();
            Set<String> idGenerators = device.getDeviceExtensionNotNull(ArchiveDeviceExtension.class).getIDGenerators().keySet();
            if (!idGenerators.isEmpty()) {
                gen.writeStartArray("ID Generators");
                idGenerators.stream().map(Object::toString).forEach(gen::write);
                gen.writeEnd();
            }
            gen.writeEnd();
            gen.flush();
        }).build();
    } catch (IllegalStateException e) {
        return errResponse(e.getMessage(), Response.Status.NOT_FOUND);
    } catch (Exception e) {
        return errResponseAsTextPlain(exceptionAsString(e), Response.Status.INTERNAL_SERVER_ERROR);
    }
}