Examples with AttributeMap org.openremote.model.attribute.AttributeMap used on opensource projects

Example 1 with AttributeMap

use of org.openremote.model.attribute.AttributeMap in project openremote by openremote.

the class AssetStorageService method publishModificationEvents.

protected void publishModificationEvents(PersistenceEvent<Asset<?>> persistenceEvent) {
    Asset<?> asset = persistenceEvent.getEntity();
    switch(persistenceEvent.getCause()) {
        case CREATE:
            // Fully load the asset
            Asset<?> loadedAsset = find(new AssetQuery().ids(asset.getId()));
            if (loadedAsset == null) {
                return;
            }
            if (LOG.isLoggable(Level.FINER)) {
                LOG.finer("Asset created: " + loadedAsset.toStringAll());
            } else {
                LOG.fine("Asset created: " + loadedAsset);
            }
            clientEventService.publishEvent(new AssetEvent(AssetEvent.Cause.CREATE, loadedAsset, null));
            // ));
            break;
        case UPDATE:
            String[] updatedProperties = persistenceEvent.getPropertyNames();
            boolean attributesChanged = Arrays.asList(updatedProperties).contains("attributes");
            // String[] updatedProperties = Arrays.stream(persistenceEvent.getPropertyNames()).filter(propertyName -> {
            // Object oldValue = persistenceEvent.getPreviousState(propertyName);
            // Object newValue = persistenceEvent.getCurrentState(propertyName);
            // return !Objects.deepEquals(oldValue, newValue);
            // }).toArray(String[]::new);
            // Fully load the asset
            loadedAsset = find(new AssetQuery().ids(asset.getId()));
            if (loadedAsset == null) {
                return;
            }
            LOG.finer("Asset updated: " + persistenceEvent);
            clientEventService.publishEvent(new AssetEvent(AssetEvent.Cause.UPDATE, loadedAsset, updatedProperties));
            // Did any attributes change if so raise attribute events on the event bus
            if (attributesChanged) {
                AttributeMap oldAttributes = persistenceEvent.getPreviousState("attributes");
                AttributeMap newAttributes = persistenceEvent.getCurrentState("attributes");
                // Get removed attributes and raise an attribute event with deleted flag in attribute state
                oldAttributes.stream().filter(oldAttribute -> newAttributes.stream().noneMatch(newAttribute -> oldAttribute.getName().equals(newAttribute.getName()))).forEach(obsoleteAttribute -> clientEventService.publishEvent(AttributeEvent.deletedAttribute(asset.getId(), obsoleteAttribute.getName())));
                // Get new or modified attributes
                getAddedOrModifiedAttributes(oldAttributes.values(), newAttributes.values()).forEach(newOrModifiedAttribute -> publishAttributeEvent(asset, newOrModifiedAttribute));
            }
            break;
        case DELETE:
            if (LOG.isLoggable(Level.FINER)) {
                LOG.finer("Asset deleted: " + asset.toStringAll());
            } else {
                LOG.fine("Asset deleted: " + asset);
            }
            clientEventService.publishEvent(new AssetEvent(AssetEvent.Cause.DELETE, asset, null));
            // Raise attribute event with deleted flag for each attribute
            AttributeMap deletedAttributes = asset.getAttributes();
            deletedAttributes.forEach(obsoleteAttribute -> clientEventService.publishEvent(AttributeEvent.deletedAttribute(asset.getId(), obsoleteAttribute.getName())));
            break;
    }
}