Package org.lab41.dendrite.metagraph

Examples of org.lab41.dendrite.metagraph.DendriteGraph.rollback()

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                  } else if (type.equals("double")) {
                      cls = FullDouble.class;
                  } else if (type.equals("geocoordinate")) {
                      cls = Geoshape.class;
                  } else {
                      graph.rollback();
                      response.put("status", "error");
                      response.put("msg", "unknown type '" + type + "'");
                      return new ResponseEntity<>(response, HttpStatus.NOT_FOUND);
                  }
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                  } else if (type.equals("double")) {
                      cls = FullDouble.class;
                  } else if (type.equals("geocoordinate")) {
                      cls = Geoshape.class;
                  } else {
                      graph.rollback();
                      response.put("status", "error");
                      response.put("msg", "unknown type '" + type + "'");
                      return new ResponseEntity<>(response, HttpStatus.NOT_FOUND);
                  }
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            } else if (format.equalsIgnoreCase("GML")) {
                GMLReader.inputGraph(graph, inputStream);
            } else if (format.equalsIgnoreCase("FaunusGraphSON")) {
                FaunusGraphSONReader.inputGraph(graph, inputStream);
            } else {
                graph.rollback();

                response.put("status", "error");
                response.put("msg", "unknown format '" + format + "'");
                inputStream.close();
                return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
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            }
            inputStream.close();
        } catch (Throwable t) {
            t.printStackTrace();

            graph.rollback();

            response.put("status", "error");
            response.put("msg", "exception: " + t.toString());

            return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
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                headers.setContentType(new MediaType("application", "vnd.rexster+gml"));
                headers.set("Content-Disposition", "attachment; filename=\"graph.gml\"");

                GMLWriter.outputGraph(tx, byteArrayOutputStream);
            } else {
                tx.rollback();

                return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
            }
        } catch (IOException e) {
            tx.rollback();
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                tx.rollback();

                return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
            }
        } catch (IOException e) {
            tx.rollback();

            return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
        }

        tx.commit();
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                    GraphMLWriter.outputGraph(tx, path);
                } else if (format.equalsIgnoreCase("GML")) {
                    path = new File(git.getRepository().getWorkTree(), graphId + ".gml").getPath();
                    GMLWriter.outputGraph(tx, path);
                } else {
                    tx.rollback();

                    response.put("status", "error");
                    response.put("msg", "unknown format '" + format + "'");
                    return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
                }
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                        .call();
            } finally {
                git.close();
            }
        } catch (IOException e) {
            tx.rollback();

            response.put("status", "error");
            response.put("msg", "exception: " + e.toString());
            return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
        }
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                return new ResponseEntity<>(json.toString(), responseHeaders, HttpStatus.BAD_REQUEST);
            }

            return graphSearch(graphMetadata.getId().toString(), body);
        } finally {
            tx.rollback();
        }
    }

    @PreAuthorize("hasPermission(#graphId, 'graph', 'admin')")
    @RequestMapping(value = "/api/graphs/{graphId}/search", method = RequestMethod.POST)
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                return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
            }

            return graphMapping(graphMetadata.getId());
        } finally {
            tx.rollback();
        }
    }


    @PreAuthorize("hasPermission(#graphId, 'graph', 'admin')")
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