Examples with Entity com.codename1.rad.models.Entity used on opensource projects

Example 66 with Entity

use of com.codename1.rad.models.Entity in project CodeRAD by shannah.

the class EntityListView method loadMore.

public void loadMore() {
    Entity requestData = null;
    ActionNode refreshAction = getViewNode().getAction(ActionCategories.LIST_REFRESH_ACTION);
    ActionNode loadMoreAction = getViewNode().getAction(ActionCategories.LIST_LOAD_MORE_ACTION);
    if (loadMoreAction != null) {
        Map extraData = new HashMap();
        if (nextProviderRequest != null) {
            EventContext.addExtra(extraData, nextProviderRequest);
        }
        EventContext.addExtra(extraData, EntityListProvider.RequestType.LOAD_MORE);
        ControllerEvent evt = ActionSupport.as(loadMoreAction.fireEvent(getEntity(), this, extraData), ControllerEvent.class);
        if (evt != null && evt.isConsumed()) {
            EntityListProvider.Request req = evt.getAsyncResource(EntityListProvider.Request.class);
            nextProviderRequest = null;
            if (req != null) {
                req.onResult((res, err) -> {
                    if (err != null) {
                        // We just swallow errors.
                        // The provider can return an error to indicate that it's done but no data.
                        // But it is up to the provider to propagate errors up the UI or log if necessary.
                        InfiniteScrollAdapter.addMoreComponents(wrapper, new Component[0], req.hasMore());
                        return;
                    }
                    nextProviderRequest = req.getNextRequest();
                    EntityList modelSet = getEntity();
                    if (res.size() > 0) {
                        modelSet.startTransaction();
                        for (Entity en : (Iterable<Entity>) res) {
                            modelSet.add(en);
                        }
                        boolean localAnimateInsertions = animateInsertions;
                        animateInsertions = false;
                        boolean localAnimateRemovals = animateRemovals;
                        animateRemovals = false;
                        modelSet.commitTransaction();
                        animateInsertions = localAnimateInsertions;
                        animateRemovals = localAnimateRemovals;
                        InfiniteScrollAdapter.addMoreComponents(wrapper, new Component[0], req.hasMore());
                        Form f = getComponentForm();
                        if (f != null) {
                            getComponentForm().revalidateWithAnimationSafety();
                        }
                    } else {
                        InfiniteScrollAdapter.addMoreComponents(wrapper, new Component[0], req.hasMore());
                    }
                });
            }
        }
    }
}

Example 67 with Entity

use of com.codename1.rad.models.Entity in project CodeRAD by shannah.

the class EntityListView method handleEntityAdded.

/**
 * Handles when entities are added
 * @param evt The event
 * @param commit Whether to animate/revalidate UI right now.
 * @return
 */
private Component handleEntityAdded(EntityList.EntityAddedEvent evt, boolean commit) {
    EntityList.EntityAddedEvent eae = (EntityList.EntityAddedEvent) evt;
    Entity e = eae.getEntity();
    int index = evt.getIndex();
    EntityView rowView = renderer.getListCellRendererComponent(this, e, index, selection.isSelected(index, 0), false);
    Component cmp = (Component) rowView;
    if (index >= 0 && index < wrapper.getComponentCount()) {
        wrapper.addComponent(index, cmp);
    } else {
        wrapper.add(cmp);
    }
    if (getComponentForm() != null) {
        if (animateInsertions) {
            cmp.setX(0);
            cmp.setY(wrapper.getHeight() + wrapper.getScrollY());
            cmp.setWidth(getWidth());
            cmp.setHeight(cmp.getPreferredH());
            if (commit) {
                ComponentAnimation anim = wrapper.createAnimateHierarchy(300);
                anim.addOnCompleteCall(() -> {
                    wrapper.scrollComponentToVisible(cmp);
                });
                getComponentForm().getAnimationManager().addAnimation(anim);
            }
        } else {
            if (commit) {
                getComponentForm().revalidateLater();
            }
        }
    }
    return cmp;
}

Example 68 with Entity

use of com.codename1.rad.models.Entity in project CodeRAD by shannah.

the class EntityListView method refresh.

public void refresh() {
    ActionNode refreshAction = getViewNode().getAction(ActionCategories.LIST_REFRESH_ACTION);
    ActionNode loadMoreAction = getViewNode().getAction(ActionCategories.LIST_LOAD_MORE_ACTION);
    Entity requestData = null;
    if (refreshAction != null) {
        Map extraData = new HashMap();
        EventContext.addExtra(extraData, EntityListProvider.RequestType.REFRESH);
        ControllerEvent evt = ActionSupport.as(refreshAction.fireEvent(getEntity(), this, extraData), ControllerEvent.class);
        if (evt != null && evt.isConsumed()) {
            EntityListProvider.Request request = evt.getAsyncResource(EntityListProvider.Request.class);
            if (request != null) {
                // The provider is fulfilling the request asynchronously.
                request.onResult((res, err) -> {
                    if (err != null) {
                        return;
                    }
                    nextProviderRequest = request.getNextRequest();
                    EntityList modelList = getEntity();
                    modelList.startTransaction();
                    modelList.clear();
                    for (Object o : res) {
                        modelList.add((Entity) o);
                    }
                    boolean localAnimateInsertions = animateInsertions;
                    animateInsertions = false;
                    boolean localAnimateRemovals = animateRemovals;
                    animateRemovals = false;
                    modelList.commitTransaction();
                    animateInsertions = localAnimateInsertions;
                    animateRemovals = localAnimateRemovals;
                    if (loadMoreAction != null) {
                        InfiniteScrollAdapter.addMoreComponents(wrapper, new Component[0], request.hasMore());
                    }
                    Form f = getComponentForm();
                    if (f != null) {
                        getComponentForm().revalidateWithAnimationSafety();
                    }
                });
            }
        }
    }
}

Example 69 with Entity

use of com.codename1.rad.models.Entity in project CodeRAD by shannah.

the class ImageContainer method createToFileSystem.

public static ImageContainer createToFileSystem(Entity entity, Property property, String filePath) {
    ImageContainer out = new ImageContainer();
    out.filePath = filePath;
    out.useFileSystem = true;
    out.property = new PropertySelector(entity, property);
    return out;
}

Example 70 with Entity

use of com.codename1.rad.models.Entity in project CodeRAD by shannah.

the class ImageContainer method createToStorage.

public static ImageContainer createToStorage(Entity entity, Property property, String storageFile) {
    ImageContainer out = new ImageContainer();
    out.storageFile = storageFile;
    out.useStorage = true;
    out.property = new PropertySelector(entity, property);
    return out;
}