Examples with Buffered com.vaadin.v7.data.Buffered used on opensource projects

Example 1 with Buffered

use of com.vaadin.v7.data.Buffered in project SORMAS-Project by hzi-braunschweig.

the class CommitDiscardWrapperComponent method discard.

@Override
public void discard() {
    if (fieldGroups != null) {
        for (FieldGroup fieldGroup : fieldGroups) {
            fieldGroup.discard();
        }
    } else if (wrappedComponent instanceof Buffered) {
        ((Buffered) wrappedComponent).discard();
    } else {
    // NOOP
    }
    dirty = false;
    onDiscard();
    onDone();
}

Example 2 with Buffered

use of com.vaadin.v7.data.Buffered in project SORMAS-Project by hzi-braunschweig.

the class CommitDiscardWrapperComponent method doCommit.

private void doCommit() throws InvalidValueException, SourceException, CommitRuntimeException {
    if (fieldGroups != null) {
        if (fieldGroups.size() > 1) {
            List<InvalidValueException> invalidValueExceptions = fieldGroups.stream().filter(fieldGroup -> !fieldGroup.isValid()).map(fieldGroup -> {
                try {
                    // all invalid fieldGroups are committed to fetch the CommitExceptions
                    fieldGroup.commit();
                } catch (CommitException e) {
                    return e;
                }
                // when the fieldGroup did not throw a CommitException, it is invalid and committed
                throw new IllegalStateException();
            }).map(e -> {
                // keep invalid value exceptions, throw the rest
                Throwable c = e.getCause();
                if (c instanceof InvalidValueException) {
                    return (InvalidValueException) c;
                } else if (c instanceof SourceException) {
                    throw (SourceException) c;
                } else {
                    throw new CommitRuntimeException(e);
                }
            }).collect(Collectors.toList());
            if (invalidValueExceptions.isEmpty()) {
            // NOOP
            } else if (invalidValueExceptions.size() == 1) {
                throw invalidValueExceptions.get(0);
            } else {
                throw new InvalidValueException(null, invalidValueExceptions.stream().map(InvalidValueException::getCauses).flatMap(Arrays::stream).toArray(InvalidValueException[]::new));
            }
        }
        try {
            for (FieldGroup fieldGroup : fieldGroups) {
                fieldGroup.commit();
            }
        } catch (CommitException e) {
            Throwable c = e.getCause();
            if (c instanceof InvalidValueException) {
                throw (InvalidValueException) c;
            } else if (c instanceof SourceException) {
                throw (SourceException) c;
            } else {
                throw new CommitRuntimeException(e);
            }
        }
    } else if (wrappedComponent instanceof Buffered) {
        ((Buffered) wrappedComponent).commit();
    } else {
    // NOOP
    }
    dirty = false;
    onCommit();
    commited = true;
    onDone();
}

Example 3 with Buffered

use of com.vaadin.v7.data.Buffered in project SORMAS-Project by hzi-braunschweig.

the class CommitDiscardWrapperComponent method addDirtyHandler.

@SuppressWarnings("deprecation")
protected void addDirtyHandler(FieldGroup[] fieldGroups) {
    if (fieldGroups != null) {
        Stream.of(fieldGroups).forEach(fg -> fg.getFields().forEach(f -> f.addValueChangeListener(ev -> {
            final Object source = ((Field.ValueChangeEvent) ev).getSource();
            // moving it to a separate method breaks the logic at least on my dev system
            if (source instanceof PersonEditForm) {
                final PersonEditForm personEditForm = (PersonEditForm) source;
                final LocationEditForm locationEditForm = personEditForm.getField(PersonDto.ADDRESS);
                if (atLeastOneFieldModified(locationEditForm.getField(LocationDto.LATITUDE), locationEditForm.getField(LocationDto.LONGITUDE), locationEditForm.getField(LocationDto.LAT_LON_ACCURACY))) {
                    dirty = true;
                } else if (locationEditForm.getFieldGroup().getFields().stream().filter(lf -> !(lf instanceof AccessibleTextField)).anyMatch(Buffered::isModified)) {
                    dirty = true;
                } else if (personEditForm.getFieldGroup().getFields().stream().filter(lf -> !(lf instanceof AccessibleTextField)).anyMatch(Buffered::isModified)) {
                    dirty = true;
                }
            } else if (source instanceof EventDataForm) {
                final EventDataForm eventDataForm = (EventDataForm) source;
                final LocationEditForm locationEditForm = eventDataForm.getField(EventDto.EVENT_LOCATION);
                if (atLeastOneFieldModified(locationEditForm.getField(LocationDto.LATITUDE), locationEditForm.getField(LocationDto.LONGITUDE), locationEditForm.getField(LocationDto.LAT_LON_ACCURACY))) {
                    dirty = true;
                } else if (locationEditForm.getFieldGroup().getFields().stream().filter(lf -> !(lf instanceof AccessibleTextField)).anyMatch(Buffered::isModified)) {
                    dirty = true;
                } else if (eventDataForm.getFieldGroup().getFields().stream().filter(lf -> !(lf instanceof AccessibleTextField)).anyMatch(Buffered::isModified)) {
                    dirty = true;
                }
            } else if (source instanceof LocationEditForm) {
                final LocationEditForm locationEditForm = (LocationEditForm) source;
                if (atLeastOneFieldModified(locationEditForm.getField(LocationDto.LATITUDE), locationEditForm.getField(LocationDto.LONGITUDE), locationEditForm.getField(LocationDto.LAT_LON_ACCURACY))) {
                    dirty = true;
                } else if (locationEditForm.getFieldGroup().getFields().stream().filter(lf -> !(lf instanceof AccessibleTextField)).anyMatch(Buffered::isModified)) {
                    dirty = true;
                }
            } else if (source instanceof AccessibleTextField) {
                final AccessibleTextField accessibleTextField = (AccessibleTextField) source;
                if (accessibleTextField.isModified()) {
                    dirty = true;
                }
            } else {
                dirty = true;
            }
        })));
    }
}