Examples of javax.jdo.PersistenceManager.deletePersistent()

javax.jdo.PersistenceManager.deletePersistent()
Delete the persistent instance from the data store. This method must be called in an active transaction. The data store object will be removed at commit. Unlike makePersistent, which makes the closure of the instance persistent, the closure of the instance is not deleted from the data store. This method has no effect if the instance is already deleted in the current transaction. This method throws JDOUserException if the instance is transient or is managed by another PersistenceManager. @param pc a persistent instance

      beginTx(pm, task, threadId, txId);
      pm.deletePersistent(pm.getObjectById(oida1, false));
      pm.deletePersistent(pm.getObjectById(oida2, false));
      pm.deletePersistent(pm.getObjectById(oidb1, false));
      pm.deletePersistent(pm.getObjectById(oidb2, false));
      pm.deletePersistent(pm.getObjectById(oidb4, false));
      commitTx(pm, task, threadId, txId);


      res.endTest();
    } catch (JDOFatalException e) {
      rollbackOnException(pm, e, res, task, threadId, txId);

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        Iterator it = getBank(pm).agencies.iterator();
        while (it.hasNext()) {
            Agency a = (Agency) it.next();
            if (a.name.equals(name) && a.clients.isEmpty()) {
                bank.agencies.remove(a);
                pm.deletePersistent(a);
                pm.close();
                return true;
            }
        }
        pm.close();

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        }
        Client c = a.getClient(cid.firstName, cid.lastName, cid.address);
        boolean remove = c != null && c.accounts.isEmpty();
        if (remove) {
            a.removeClient(c);
            pm.deletePersistent(c);
        }
        pm.close();
        return remove;
    }

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        Iterator it = c.accounts.iterator();
        while (it.hasNext()) {
            Account ac = (Account) it.next();
            if (ac.number.equals(accountNumber)) {
                c.removeAccount(ac);
                pm.deletePersistent(ac);
                AccountInfo ai = new AccountInfo(ac.number, ac.solde);
                pm.close();
                return ai;
            }
        }

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      res.beginTest();
      beginTx(pm, task, threadId, txId);
      for (int no = 0; no < ctx.nbCreDel; no++) {
        int id = (txId * ctx.nbCreDel) + no + ctx.startId;
        Object oid = pm.newObjectIdInstance(IntUserId.class, String.valueOf(id));
        pm.deletePersistent(pm.getObjectById(oid, false));
      }
      pm.currentTransaction().commit();
      res.endTest();
      logger.log(BasicLevel.DEBUG, "Deletion Tx " + txId + " finished");
    } catch (JDOFatalException e) {

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                Iterator it = col.iterator();
                while(it.hasNext()) {
                    Object o = it.next();
                    assertNotNull("null object in the query result"
                        + cs[i].getName(), o);
                    pm.deletePersistent(o);


                }
                query.close(col);
            }
          pm.currentTransaction().commit();

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        Assert.assertNotNull("null instance returned by getObjectById", sql);
        Assert.assertEquals("Bad date value", d, sql.getDate());
        Assert.assertEquals("Bad time value", t, sql.getTime());
        Assert.assertEquals("Bad timestamp value", ts, sql.getTimestamp());
        pm.currentTransaction().begin();
        pm.deletePersistent(sql);
        pm.currentTransaction().commit();
        pm.close();
    }
}

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    int i= 0;
    while(it.hasNext()) {
      assertTrue("More object than expected, expected="
        + NBOBJ + ", found " + (i + 1), i < NBOBJ);
      BasicA ba = (BasicA) it.next();
      pm.deletePersistent(ba);
      logger.log(BasicLevel.DEBUG, ba.readF1());
      i++;
    }
    e.closeAll();
    pm.currentTransaction().commit();

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                Iterator it = col.iterator();
                while(it.hasNext()) {
                    Object o = it.next();
                    Assert.assertNotNull("null object in the query result"
                        + cs[i].getName(), o);
                    pm.deletePersistent(o);


                }
                query.close(col);
            }
          pm.currentTransaction().commit();

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                Iterator it = col.iterator();
                while(it.hasNext()) {
                    Object o = it.next();
                    Assert.assertNotNull("null object in the query result"
                        + cs[i].getName(), o);
                    pm.deletePersistent(o);


                }
                query.close(col);
            }
          pm.currentTransaction().commit();

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