Package org.apache.cayenne.graph

Examples of org.apache.cayenne.graph.CompoundDiff

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            }
           
            fireDataChannelChanged(originatingContext, changes);
        }

        return (cascade) ? doCommitChanges(true) : new CompoundDiff();
    }
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        }
    }

    GraphDiff onContextRollback(ObjectContext originatingContext) {
        rollbackChanges();
        return new CompoundDiff();
    }
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            }
           
            fireDataChannelChanged(originatingContext, changes);
        }

        return (cascade) ? doCommitChanges(true) : new CompoundDiff();
    }
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        }
    }

    GraphDiff onContextRollback(ObjectContext originatingContext) {
        rollbackChanges();
        return new CompoundDiff();
    }
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        Transaction transaction = Transaction.getThreadTransaction();
        if (transaction != null) {
            transaction.setRollbackOnly();
        }

        return new CompoundDiff();
    }
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        }
        else {
            if (channel != null) {
                channel.onSync(
                        this,
                        new CompoundDiff(),
                        DataChannel.ROLLBACK_CASCADE_SYNC);
            }
        }

    }
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                getObjectStore().childContextSyncStarted();
                changes.apply(new ChildDiffLoader(this));
                fireDataChannelChanged(originatingContext, changes);
            }

            return (cascade) ? flushToParent(true) : new CompoundDiff();
        }
        finally {
            if (childContext) {
                getObjectStore().childContextSyncStopped();
            }
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            }

            // merge changes from parent as well as changes caused by lifecycle event
            // callbacks/listeners...

            CompoundDiff diff = new CompoundDiff();

            diff.addAll(objectStore.getLifecycleEventInducedChanges());
            if (parentChanges != null) {
                diff.add(parentChanges);
            }

            // this event is caught by child DataContexts to update temporary
            // ObjectIds with permanent
            if (!diff.isNoop()) {
                fireDataChannelCommitted(getChannel(), diff);
            }

            return diff;
        }
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                // single event
                boolean sentNoop = changes == null || changes.isNoop();
                boolean receivedNoop = replyDiff == null || replyDiff.isNoop();

                if (!sentNoop || !receivedNoop) {
                    CompoundDiff notification = new CompoundDiff();

                    if (!sentNoop) {
                        notification.add(changes);
                    }

                    if (!receivedNoop) {
                        notification.add(replyDiff);
                    }

                    Object postedBy = (originatingContext != null)
                            ? originatingContext
                            : this;
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    /**
     * Returns a combined GraphDiff for all recorded operations.
     */
    GraphDiff getDiffs() {
        return new CompoundDiff(immutableList(0, diffs.size()));
    }
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Related Classes of org.apache.cayenne.graph.CompoundDiff

  • org.apache.cayenne.access.ClientReturnDiffFilter
  • org.apache.cayenne.access.ClientServerChannel
  • org.apache.cayenne.access.DataContext
  • org.apache.cayenne.access.DataDomain
  • org.apache.cayenne.access.DataDomainFlushAction
  • org.apache.cayenne.access.DataDomainSyncBucket
  • org.apache.cayenne.access.ObjectStore
  • org.apache.cayenne.access.ObjectStoreGraphDiff
  • org.apache.cayenne.access.ServerToClientDiffConverter
  • org.apache.cayenne.BaseContext
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