Examples of hudson.BulkChange.abort()

hudson.BulkChange.abort()
Exits the scope of {@link BulkChange} without saving the changes.
This can be used when a bulk change fails in the middle. Note that unlike a real transaction, this will not roll back the state of the object.
The abort method can be called after the commit method, in which case this method does nothing. This is so that {@link BulkChange} can be used naturally in the try/finally block.

            f.get(30, TimeUnit.SECONDS); // if it's taking too long, abort.


            // since there's only one job, we expect there to be just one slave
            assertEquals(1,cloud.numProvisioned);
        } finally {
            bc.abort();
        }
    }


    /**
     * Scenario: we got a lot of jobs all of the sudden, and we need to fire up a few nodes.

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            // the time it takes to complete a job is eternally long compared to the time it takes to launch
            // a new slave, so in this scenario we end up allocating 5 slaves for 5 jobs.
            assertEquals(5,cloud.numProvisioned);
        } finally {
            bc.abort();
        }
    }


    /**
     * Scenario: make sure we take advantage of statically configured slaves.

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            verifySuccessfulCompletion(buildAll(create5SlowJobs(new Latch(5))));


            // we should have used two static slaves, thus only 3 slaves should have been provisioned
            assertEquals(3,cloud.numProvisioned);
        } finally {
            bc.abort();
        }
    }


    /**
     * Scenario: loads on one label shouldn't translate to load on another label.

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            // and all blue jobs should be still stuck in the queue
            for (Future<FreeStyleBuild> bb : blueBuilds)
                assertFalse(bb.isDone());
        } finally {
            bc.abort();
        }
    }




    private FreeStyleProject createJob(Builder builder) throws IOException {

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        try {
            JSONObject json = req.getSubmittedForm();
            submit(json);
            bc.commit();
        } finally {
            bc.abort();
        }
        return HttpResponses.redirectToDot();
    }


    protected void submit(JSONObject json) throws IOException {

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                        save();
                        bc.commit();
                    } catch (IOException e) {
                        LOGGER.log(Level.WARNING, "Could not migrate stored credentials", e);
                    } finally {
                        bc.abort();
                    }
                } finally {
                    SecurityContextHolder.setContext(oldContext);
                }
            }

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        try {
            JSONObject json = req.getSubmittedForm();
            submit(json);
            bc.commit();
        } finally {
            bc.abort();
        }
        return HttpResponses.redirectToDot();
    }


    protected void submit(JSONObject json) throws IOException {

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