Package org.apache.cayenne

Examples of org.apache.cayenne.DataChannelSyncCallbackAction$RollbackCallbackAction

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    GraphDiff onSyncNoFilters(
            final ObjectContext originatingContext,
            final GraphDiff changes,
            int syncType) {
        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
            case DataChannel.ROLLBACK_CASCADE_SYNC:
                result = onSyncRollback(originatingContext);
                break;
            // "cascade" and "no_cascade" are the same from the DataDomain
            // perspective,
            // including transaction handling logic
            case DataChannel.FLUSH_NOCASCADE_SYNC:
            case DataChannel.FLUSH_CASCADE_SYNC:
                result = (GraphDiff) runInTransaction(new Transformer() {

                    public Object transform(Object input) {
                        return onSyncFlush(originatingContext, changes);
                    }
                });
                break;
            default:
                throw new CayenneRuntimeException("Invalid synchronization type: "
                        + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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    public GraphDiff onSync(
            ObjectContext originatingContext,
            GraphDiff changes,
            int syncType) {

        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);
        callbackAction.applyPreCommit();

        changes = diffCompressor.compress(changes);

        GraphDiff replyDiff = (GraphDiff) send(new SyncMessage(
                originatingContext,
                syncType,
                changes), GraphDiff.class);

        if (channelEventsEnabled) {
            EventSubject subject;

            switch (syncType) {
                case DataChannel.ROLLBACK_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_ROLLEDBACK_SUBJECT;
                    break;
                case DataChannel.FLUSH_NOCASCADE_SYNC:
                    subject = DataChannel.GRAPH_CHANGED_SUBJECT;
                    break;
                case DataChannel.FLUSH_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_FLUSHED_SUBJECT;
                    break;
                default:
                    subject = null;
            }

            if (subject != null) {

                // combine message sender changes and message receiver changes into a
                // 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;
                    GraphEvent e = new GraphEvent(this, postedBy, notification);
                    eventManager.postEvent(e, subject);
                }
            }
        }

        callbackAction.applyPostCommit();
        return replyDiff;
    }
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    GraphDiff onSyncNoFilters(
            final ObjectContext originatingContext,
            final GraphDiff changes,
            int syncType) {
        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
            case DataChannel.ROLLBACK_CASCADE_SYNC:
                result = onSyncRollback(originatingContext);
                break;
            // "cascade" and "no_cascade" are the same from the DataDomain
            // perspective,
            // including transaction handling logic
            case DataChannel.FLUSH_NOCASCADE_SYNC:
            case DataChannel.FLUSH_CASCADE_SYNC:
                result = (GraphDiff) runInTransaction(new Transformer() {

                    public Object transform(Object input) {
                        return onSyncFlush(originatingContext, changes);
                    }
                });
                break;
            default:
                throw new CayenneRuntimeException("Invalid synchronization type: "
                        + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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        return new DataDomainSyncFilterChain().onSync(originatingContext, changes, syncType);
    }

    GraphDiff onSyncNoFilters(final ObjectContext originatingContext, final GraphDiff changes, int syncType) {
        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction.getCallbackAction(
                getEntityResolver().getCallbackRegistry(), originatingContext.getGraphManager(), changes, syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
        case DataChannel.ROLLBACK_CASCADE_SYNC:
            result = onSyncRollback(originatingContext);
            break;
        // "cascade" and "no_cascade" are the same from the DataDomain
        // perspective,
        // including transaction handling logic
        case DataChannel.FLUSH_NOCASCADE_SYNC:
        case DataChannel.FLUSH_CASCADE_SYNC:
            result = (GraphDiff) runInTransaction(new Transformer() {

                public Object transform(Object input) {
                    return onSyncFlush(originatingContext, changes);
                }
            });
            break;
        default:
            throw new CayenneRuntimeException("Invalid synchronization type: " + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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    public GraphDiff onSync(
            ObjectContext originatingContext,
            GraphDiff changes,
            int syncType) {

        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);
        callbackAction.applyPreCommit();

        changes = diffCompressor.compress(changes);

        GraphDiff replyDiff = (GraphDiff) send(new SyncMessage(
                originatingContext,
                syncType,
                changes), GraphDiff.class);

        if (channelEventsEnabled) {
            EventSubject subject;

            switch (syncType) {
                case DataChannel.ROLLBACK_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_ROLLEDBACK_SUBJECT;
                    break;
                case DataChannel.FLUSH_NOCASCADE_SYNC:
                    subject = DataChannel.GRAPH_CHANGED_SUBJECT;
                    break;
                case DataChannel.FLUSH_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_FLUSHED_SUBJECT;
                    break;
                default:
                    subject = null;
            }

            if (subject != null) {

                // combine message sender changes and message receiver changes into a
                // 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;
                    GraphEvent e = new GraphEvent(this, postedBy, notification);
                    eventManager.postEvent(e, subject);
                }
            }
        }

        callbackAction.applyPostCommit();
        return replyDiff;
    }
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            final GraphDiff changes,
            int syncType) {

        checkStopped();

        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
            case DataChannel.ROLLBACK_CASCADE_SYNC:
                result = onSyncRollback(originatingContext);
                break;
            // "cascade" and "no_cascade" are the same from the DataDomain
            // perspective,
            // including transaction handling logic
            case DataChannel.FLUSH_NOCASCADE_SYNC:
            case DataChannel.FLUSH_CASCADE_SYNC:
                result = (GraphDiff) runInTransaction(new Transformer() {

                    public Object transform(Object input) {
                        return onSyncFlush(originatingContext, changes);
                    }
                });
                break;
            default:
                throw new CayenneRuntimeException("Invalid synchronization type: "
                        + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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    public GraphDiff onSync(
            ObjectContext originatingContext,
            GraphDiff changes,
            int syncType) {

        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);
        callbackAction.applyPreCommit();

        changes = diffCompressor.compress(changes);

        GraphDiff replyDiff = (GraphDiff) send(new SyncMessage(
                originatingContext,
                syncType,
                changes), GraphDiff.class);

        if (channelEventsEnabled) {
            EventSubject subject;

            switch (syncType) {
                case DataChannel.ROLLBACK_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_ROLLEDBACK_SUBJECT;
                    break;
                case DataChannel.FLUSH_NOCASCADE_SYNC:
                    subject = DataChannel.GRAPH_CHANGED_SUBJECT;
                    break;
                case DataChannel.FLUSH_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_FLUSHED_SUBJECT;
                    break;
                default:
                    subject = null;
            }

            if (subject != null) {

                // combine message sender changes and message receiver changes into a
                // 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;
                    GraphEvent e = new GraphEvent(this, postedBy, notification);
                    eventManager.postEvent(e, subject);
                }
            }
        }

        callbackAction.applyPostCommit();
        return replyDiff;
    }
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    GraphDiff onSyncNoFilters(
            final ObjectContext originatingContext,
            final GraphDiff changes,
            int syncType) {
        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
            case DataChannel.ROLLBACK_CASCADE_SYNC:
                result = onSyncRollback(originatingContext);
                break;
            // "cascade" and "no_cascade" are the same from the DataDomain
            // perspective,
            // including transaction handling logic
            case DataChannel.FLUSH_NOCASCADE_SYNC:
            case DataChannel.FLUSH_CASCADE_SYNC:
                result = (GraphDiff) runInTransaction(new Transformer() {

                    public Object transform(Object input) {
                        return onSyncFlush(originatingContext, changes);
                    }
                });
                break;
            default:
                throw new CayenneRuntimeException("Invalid synchronization type: "
                        + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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    GraphDiff onSyncNoFilters(
            final ObjectContext originatingContext,
            final GraphDiff changes,
            int syncType) {
        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);

        callbackAction.applyPreCommit();

        GraphDiff result;
        switch (syncType) {
            case DataChannel.ROLLBACK_CASCADE_SYNC:
                result = onSyncRollback(originatingContext);
                break;
            // "cascade" and "no_cascade" are the same from the DataDomain
            // perspective,
            // including transaction handling logic
            case DataChannel.FLUSH_NOCASCADE_SYNC:
            case DataChannel.FLUSH_CASCADE_SYNC:
                result = (GraphDiff) runInTransaction(new Transformer() {

                    public Object transform(Object input) {
                        return onSyncFlush(originatingContext, changes);
                    }
                });
                break;
            default:
                throw new CayenneRuntimeException("Invalid synchronization type: "
                        + syncType);
        }

        callbackAction.applyPostCommit();
        return result;
    }
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    public GraphDiff onSync(
            ObjectContext originatingContext,
            GraphDiff changes,
            int syncType) {

        DataChannelSyncCallbackAction callbackAction = DataChannelSyncCallbackAction
                .getCallbackAction(
                        getEntityResolver().getCallbackRegistry(),
                        originatingContext.getGraphManager(),
                        changes,
                        syncType);
        callbackAction.applyPreCommit();

        changes = diffCompressor.compress(changes);

        GraphDiff replyDiff = (GraphDiff) send(new SyncMessage(
                originatingContext,
                syncType,
                changes), GraphDiff.class);

        if (channelEventsEnabled) {
            EventSubject subject;

            switch (syncType) {
                case DataChannel.ROLLBACK_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_ROLLEDBACK_SUBJECT;
                    break;
                case DataChannel.FLUSH_NOCASCADE_SYNC:
                    subject = DataChannel.GRAPH_CHANGED_SUBJECT;
                    break;
                case DataChannel.FLUSH_CASCADE_SYNC:
                    subject = DataChannel.GRAPH_FLUSHED_SUBJECT;
                    break;
                default:
                    subject = null;
            }

            if (subject != null) {

                // combine message sender changes and message receiver changes into a
                // 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;
                    GraphEvent e = new GraphEvent(this, postedBy, notification);
                    eventManager.postEvent(e, subject);
                }
            }
        }

        callbackAction.applyPostCommit();
        return replyDiff;
    }
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Related Classes of org.apache.cayenne.DataChannelSyncCallbackAction$RollbackCallbackAction

  • org.apache.cayenne.access.DataDomain
  • org.apache.cayenne.remote.ClientChannel
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