Examples with KeyLoader com.jbm.framework.opcua.key.KeyLoader used on opensource projects

Example 1 with KeyLoader

use of com.jbm.framework.opcua.key.KeyLoader in project JBM by numen06.

the class OpcUaTemplate method getOpcUaClient.

/**
 * Get Opc Ua Client
 *
 * @param deviceId   Device Id
 * @param driverInfo Driver Info
 * @return OpcUaClient
 * @throws UaException UaException
 */
public OpcUaClient getOpcUaClient(String deviceId, OpcUaSource driverInfo) {
    OpcUaClient opcUaClient = null;
    if (clientMap.containsKey(deviceId))
        return clientMap.get(deviceId).getOpcUaClient();
    try {
        KeyLoader loader = new KeyLoader().load(Paths.get(FileUtil.getTmpDirPath()));
        if (null == opcUaClient) {
            try {
                List<EndpointDescription> remoteEndpoints = DiscoveryClient.getEndpoints(driverInfo.getUrl()).get();
                EndpointDescription configPoint = EndpointUtil.updateUrl(remoteEndpoints.get(0), driverInfo.getHost(), driverInfo.getPort());
                opcUaClient = OpcUaClient.create(driverInfo.getUrl(), endpoints -> remoteEndpoints.stream().findFirst(), configBuilder -> configBuilder.setIdentityProvider(new AnonymousProvider()).setCertificate(loader.getClientCertificate()).setKeepAliveInterval(uint(3000)).setRequestTimeout(uint(5000)).setEndpoint(configPoint).build());
            // clientMap.put(deviceId, new OpcUaClientBean(deviceId, opcUaClient));
            } catch (UaException e) {
                log.error("get opc ua client error: {}", e.getMessage());
            // clientMap.entrySet().removeIf(next -> next.getKey().equals(deviceId));
            }
        }
    } catch (Exception e) {
        log.error("get opc ua client error: {}", e.getMessage());
    }
    // return clientMap.get(deviceId).getOpcUaClient();
    return opcUaClient;
}