Examples of org.openrdf.repository.RepositoryConnection.rollback()

Class org.openrdf.repository.RepositoryConnection

Examples of org.openrdf.repository.RepositoryConnection.rollback()

org.openrdf.repository.RepositoryConnection.rollback()
Rolls back all updates that have been performed as part of this connection so far. @throws StoreException If the connection could not be rolled back, or if the connection does not have an active connection. @see #isAutoCommit() @see #begin()


                con.add(DummyProvider.class.getResourceAsStream(filename), resource, RDFFormat.TURTLE);


                con.commit();
            } catch(RepositoryException ex) {
                con.rollback();
            } catch (RDFParseException e) {
                throw new DataRetrievalException("could not parse resource data for file "+filename);
            } catch (IOException e) {
                throw new DataRetrievalException("could not load resource data for file "+filename);
            } finally {

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                con.add(DummyProvider.class.getResourceAsStream(filename), resource, RDFFormat.TURTLE);


                con.commit();
            } catch(RepositoryException ex) {
                con.rollback();
            } catch (RDFParseException e) {
                throw new DataRetrievalException("could not parse resource data for file "+filename);
            } catch (IOException e) {
                throw new DataRetrievalException("could not load resource data for file "+filename);
            } finally {

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                else
                    return null;
            } finally {
                // TODO: this is not the perfect way to do it, but the only way to avoid cycles
                // with the versioning
                conn.rollback();
                conn.close();
            }
        } catch (RepositoryException e) {
            handleRepositoryException(e, UserServiceImpl.class);

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                it.close();
            }


            con.commit();
        } catch(RepositoryException ex) {
            con.rollback();
        } finally {
            con.close();
        }
    }

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                RepositoryConnection c_import = sesameService.getConnection();
                try {
                    c_import.add(is, baseUri, f, context );
                } catch (RepositoryException ex) {
                    log.error("error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (RDFParseException ex) {
                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;

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                    log.error("error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (RDFParseException ex) {
                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (IOException ex) {
                    log.error("I/O error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;

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                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (IOException ex) {
                    log.error("I/O error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } finally {
                    c_import.commit();
                    c_import.close();
                }

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                RepositoryConnection c_import = sesameService.getConnection();
                try {
                    c_import.add(reader, baseUri, f, context);
                } catch (RepositoryException ex) {
                    log.error("error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (RDFParseException ex) {
                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;

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                    log.error("error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (RDFParseException ex) {
                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (IOException ex) {
                    log.error("I/O error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;

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                    log.error("parse error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } catch (IOException ex) {
                    log.error("I/O error while importing Sesame data:", ex);
                    c_import.rollback();
                    throw ex;
                } finally {
                    c_import.commit();
                    c_import.close();
                }

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