Examples of org.neo4j.graphdb.Transaction.finish()

org.neo4j.graphdb.Transaction.finish()
Commits or marks this transaction for rollback, depending on whether {@link #success()} or {@link #failure()} has been previously invoked.

          n.setProperty(DBNodeProperties.PAPER_CITATION_COUNT, citationCount);
          if (++transactionCount % transactionThreshhold == 0){
            IOHelper.log(transactionCount + " nodes have citation Count Property");
            System.out.println("current paper has " +citationCount+ " citations");
            tx.success();
            tx.finish();
            tx = graphDB.beginTx();
          }


        }
      }

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        }
      }
      tx.success();
    }finally{
      tx.finish();
    }
    return true;
  }


  public boolean similarTopKAuthors(int transactionThreshhold, int k) {

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            simAuthorRel.setProperty(DBRelationshipProperties.SIM_AUTHOR_SCORE, score);
          }
        }
        if (++transactionCount % transactionThreshhold == 0){
          tx.success();
          tx.finish();
          tx = graphDB.beginTx();
          IOHelper.log(transactionCount + " papers have been equiped with similarAuthor relations so far");
        }

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      }
      tx.success();
    }finally{
      tx.finish();
    }
    return true;
  }
  
}

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        if (key.equals("uri"))continue;
        author.setProperty("metadata:"+key, action.getMetaData().get(key));
      }
      tx.success();
    }finally{
      tx.finish();
    }
    
    return new SetAuthorMetaDataActionHandlerResult(true);
  }

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      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }




  private void createUserNode() {

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      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }
  
  private void deleteUser() {
    EmbeddedGraphDatabase graphDB = ContextHelper.getGraphDatabase(servletContext);

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      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }
  
  private boolean userRecordExists(String email) {
    Node userNode = ContextHelper.getUserNodeFromEamil(email, servletContext);

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      node.setProperty(sequenceName, val+1);
      tx.success();
      
      return val;
    } finally {
      tx.finish();
    }
  }
}

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        nodes.add(node);
      }
      tx.success();
    } finally {
      tx.finish();
    }
    pool = nodes;
  }
  
  public Node getNextTemporaryNode() {

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