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

Example 11 with AttributeRef

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

the class WebsocketAgentProtocol method doUnlinkAttribute.

@Override
protected void doUnlinkAttribute(String assetId, Attribute<?> attribute, WebsocketAgentLink agentLink) {
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    protocolMessageConsumers.removeIf((attrRefConsumer) -> attrRefConsumer.key.equals(attributeRef));
    attributeConnectedTasks.remove(attributeRef);
}

Example 12 with AttributeRef

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

the class ZWaveProtocol method doUnlinkAttribute.

@Override
protected synchronized void doUnlinkAttribute(String assetId, Attribute<?> attribute, ZWaveAgentLink agentLink) {
    if (network == null) {
        return;
    }
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    Consumer<Value> sensorValueConsumer = sensorValueConsumerMap.remove(attributeRef);
    network.removeSensorValueConsumer(sensorValueConsumer);
}

Example 13 with AttributeRef

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

the class ZWaveProtocol method doLinkAttribute.

@Override
protected synchronized void doLinkAttribute(String assetId, Attribute<?> attribute, ZWaveAgentLink agentLink) {
    if (network == null) {
        return;
    }
    int nodeId = agentLink.getDeviceNodeId().orElse(0);
    int endpoint = agentLink.getDeviceEndpoint().orElse(0);
    String linkName = agentLink.getDeviceValue().orElse("");
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    Class<?> clazz = (attribute == null ? null : attribute.getType().getType());
    Consumer<Value> sensorValueConsumer = value -> updateLinkedAttribute(new AttributeState(attributeRef, toAttributeValue(value, clazz)));
    sensorValueConsumerMap.put(attributeRef, sensorValueConsumer);
    network.addSensorValueConsumer(nodeId, endpoint, linkName, sensorValueConsumer);
}

Example 14 with AttributeRef

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

the class AssetDatapointResourceImpl method getDatapointExport.

@Override
public void getDatapointExport(AsyncResponse asyncResponse, String attributeRefsString, long fromTimestamp, long toTimestamp) {
    try {
        AttributeRef[] attributeRefs = JSON.readValue(attributeRefsString, AttributeRef[].class);
        for (AttributeRef attributeRef : attributeRefs) {
            if (isRestrictedUser() && !assetStorageService.isUserAsset(getUserId(), attributeRef.getId())) {
                throw new WebApplicationException(Response.Status.FORBIDDEN);
            }
            Asset<?> asset = assetStorageService.find(attributeRef.getId(), true);
            if (asset == null) {
                throw new WebApplicationException(Response.Status.NOT_FOUND);
            }
            if (!isTenantActiveAndAccessible(asset.getRealm())) {
                DATA_EXPORT_LOG.info("Forbidden access for user '" + getUsername() + "': " + asset);
                throw new WebApplicationException(Response.Status.FORBIDDEN);
            }
            asset.getAttribute(attributeRef.getName()).orElseThrow(() -> new WebApplicationException(Response.Status.NOT_FOUND));
        }
        DATA_EXPORT_LOG.info("User '" + getUsername() + "' started data export for " + attributeRefsString + " from " + fromTimestamp + " to " + toTimestamp);
        ScheduledFuture<File> exportFuture = assetDatapointService.exportDatapoints(attributeRefs, fromTimestamp, toTimestamp);
        asyncResponse.register((ConnectionCallback) disconnected -> {
            exportFuture.cancel(true);
        });
        File exportFile = null;
        try {
            exportFile = exportFuture.get();
            ZipOutputStream zipOut = new ZipOutputStream(response.getOutputStream());
            FileInputStream fin = new FileInputStream(exportFile);
            ZipEntry zipEntry = new ZipEntry(exportFile.getName());
            zipOut.putNextEntry(zipEntry);
            IOUtils.copy(fin, zipOut);
            zipOut.closeEntry();
            zipOut.close();
            fin.close();
            response.setContentType("application/zip");
            response.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"dataexport.zip\"");
            asyncResponse.resume(response);
        } catch (Exception ex) {
            exportFuture.cancel(true);
            asyncResponse.resume(new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR));
            DATA_EXPORT_LOG.log(Level.SEVERE, "Exception in ScheduledFuture: ", ex);
        } finally {
            if (exportFile != null && exportFile.exists()) {
                try {
                    exportFile.delete();
                } catch (Exception e) {
                    DATA_EXPORT_LOG.log(Level.SEVERE, "Failed to delete temporary export file: " + exportFile.getPath(), e);
                }
            }
        }
    } catch (JsonProcessingException ex) {
        asyncResponse.resume(new BadRequestException(ex));
    }
}

Example 15 with AttributeRef

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

the class UDPProtocol method doLinkAttribute.

@Override
protected void doLinkAttribute(String assetId, Attribute<?> attribute, DefaultAgentLink agentLink) {
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    Consumer<String> messageConsumer = ProtocolUtil.createGenericAttributeMessageConsumer(assetId, attribute, agentLink, timerService::getCurrentTimeMillis, this::updateLinkedAttribute);
    if (messageConsumer != null) {
        protocolMessageConsumers.add(new Pair<>(attributeRef, messageConsumer));
    }
}