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

org.neo4j.graphdb.Transaction.failure()
Marks this transaction as failed, which means that it will unconditionally be rolled back when {@link #finish()} is called. Oncethis method has been invoked, it doesn't matter how many times {@link #success()} is invoked -- the transaction will still be rolledback.

            } else {
                properties.setProperty(key, permission.name());
            }
            transaction.success();
        } catch (Exception e) {
            transaction.failure();
        } finally {
            transaction.finish();
        }
    }

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      transaction.success();
      
    } catch (Exception e) {
      System.out.println("ERROR ABORTING");
      System.out.println(e.getMessage());
      transaction.failure();
      
    } finally {
      transaction.finish();
      System.out.println("Finished indexing.");
    }

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      ContextHelper.indexUserNode(userNode, email, servletContext);
      
      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }

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      userNode = graphDB.createNode();
      save();
      
      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }

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    Transaction tx = graphDB.beginTx();
    try{
      userNode.setProperty(DBNodeProperties.USER_DELETED, true);
      tx.success();
    } catch (Exception e){
      tx.failure();
      IOHelper.log(e.getMessage());
    } finally {
      tx.finish();
    }
  }

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      tx.success();
      tx.close();
      System.out.println("Finished writing " + records + " point records to database");
    } catch (Exception e) {
      System.err.println("Error initializing database: " + e);
      tx.failure();
    }
  }


  class TimeRecord {
    int chunk;

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        try {
            spatialLayer.add(node);
            tx.success();
            return singleton(node);
        } catch (Exception e) {
            tx.failure();
            e.printStackTrace();
            throw new RuntimeException("Error adding nodes to layer "+layer,e);
        } finally {
            tx.close();
        }

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                spatialLayer.add(node);
            }
            tx.success();
            return nodes;
        } catch (Exception e) {
            tx.failure();
            e.printStackTrace();
            throw new RuntimeException("Error adding nodes to layer "+layer,e);
        } finally {
            tx.close();
        }

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            Index<Node> index = indexMan.forNodes("layer1", config);
            System.out.println("testInvalidConfig: invalid index requested, did not throw exception.");
            tx.success();    // Won't happen currently
        } catch (IllegalArgumentException e) {
            // Bail out
            tx.failure();
            System.out.println("testInvalidConfig: invalid index creation failed, good, let the tx rollback");
        }
        tx.close();
        System.out.println("testInvalidConfig: tx done.");
        // Assert index isn't referenced in the manager

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            flushDirty();
            tx.success();
            return result;
        } catch(Throwable t) {
      tx.failure();
      if (t instanceof Error) throw (Error)t;
      if (t instanceof RuntimeException) throw (RuntimeException)t;
      throw new org.springframework.data.neo4j.core.UncategorizedGraphStoreException("Error persisting entity "+getEntity(),t);
        } finally {
            tx.close();

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