Examples with ConfigurationAdmin org.osgi.service.cm.ConfigurationAdmin used on opensource projects

Example 51 with ConfigurationAdmin

use of org.osgi.service.cm.ConfigurationAdmin in project ddf by codice.

the class CswSubscriptionEndpoint method getSubscriptionConfiguration.

private Configuration getSubscriptionConfiguration(String subscriptionUuid) {
    String methodName = "getSubscriptionConfiguration";
    LOGGER.trace("ENTERING: {}", methodName);
    String filterStr = getSubscriptionUuidFilter(subscriptionUuid);
    LOGGER.debug("filterStr = {}", filterStr);
    Configuration config = null;
    try {
        org.osgi.framework.Filter filter = getBundleContext().createFilter(filterStr);
        LOGGER.debug("filter.toString() = {}", filter.toString());
        ConfigurationAdmin configAdmin = getConfigAdmin();
        if (configAdmin != null) {
            Configuration[] configs = configAdmin.listConfigurations(filter.toString());
            if (configs == null) {
                LOGGER.debug("Did NOT find a configuration for filter {}", filterStr);
            } else if (configs.length != 1) {
                LOGGER.debug("Found multiple configurations for filter {}", filterStr);
            } else {
                LOGGER.debug("Found exactly one configuration for filter {}", filterStr);
                config = configs[0];
            }
        }
    } catch (InvalidSyntaxException e) {
        LOGGER.debug("Invalid syntax for filter used for searching configuration instances", e);
    } catch (IOException e) {
        LOGGER.debug("IOException trying to list configurations for filter {}", filterStr, e);
    }
    LOGGER.trace("EXITING: {}", methodName);
    return config;
}

Example 52 with ConfigurationAdmin

use of org.osgi.service.cm.ConfigurationAdmin in project camel by apache.

the class CamelBlueprintHelper method setPersistentFileForConfigAdmin.

// pick up persistent file configuration
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void setPersistentFileForConfigAdmin(BundleContext bundleContext, String pid, String fileName, final Dictionary props, String symbolicName, Set<Long> bpEvents, boolean expectReload) throws IOException, InterruptedException {
    if (pid != null) {
        if (fileName == null) {
            throw new IllegalArgumentException("The persistent file should not be null");
        } else {
            File load = new File(fileName);
            LOG.debug("Loading properties from OSGi config admin file: {}", load);
            org.apache.felix.utils.properties.Properties cfg = new org.apache.felix.utils.properties.Properties(load);
            for (Object key : cfg.keySet()) {
                props.put(key, cfg.get(key));
            }
            ConfigurationAdmin configAdmin = CamelBlueprintHelper.getOsgiService(bundleContext, ConfigurationAdmin.class);
            if (configAdmin != null) {
                // ensure we update
                // we *have to* use "null" as 2nd arg to have correct bundle location for Configuration object
                final Configuration config = configAdmin.getConfiguration(pid, null);
                LOG.info("Updating ConfigAdmin {} by overriding properties {}", config, props);
                // be CREATED again
                if (expectReload) {
                    CamelBlueprintHelper.waitForBlueprintContainer(bpEvents, bundleContext, symbolicName, BlueprintEvent.CREATED, new Runnable() {

                        @Override
                        public void run() {
                            try {
                                config.update(props);
                            } catch (IOException e) {
                                throw new RuntimeException(e.getMessage(), e);
                            }
                        }
                    });
                } else {
                    config.update(props);
                }
            }
        }
    }
}

Example 53 with ConfigurationAdmin

use of org.osgi.service.cm.ConfigurationAdmin in project camel by apache.

the class KuraRouter method start.

// Lifecycle
@Override
public void start(BundleContext bundleContext) throws Exception {
    try {
        this.bundleContext = bundleContext;
        log.debug("Initializing bundle {}.", bundleContext.getBundle().getBundleId());
        camelContext = createCamelContext();
        camelContext.addRoutes(this);
        ConfigurationAdmin configurationAdmin = requiredService(ConfigurationAdmin.class);
        Configuration camelKuraConfig = configurationAdmin.getConfiguration(camelXmlRoutesPid());
        if (camelKuraConfig != null && camelKuraConfig.getProperties() != null) {
            Object routePropertyValue = camelKuraConfig.getProperties().get(camelXmlRoutesProperty());
            if (routePropertyValue != null) {
                InputStream routesXml = new ByteArrayInputStream(routePropertyValue.toString().getBytes());
                RoutesDefinition loadedRoutes = camelContext.loadRoutesDefinition(routesXml);
                camelContext.addRouteDefinitions(loadedRoutes.getRoutes());
            }
        }
        beforeStart(camelContext);
        log.debug("About to start Camel Kura router: {}", getClass().getName());
        camelContext.start();
        producerTemplate = camelContext.createProducerTemplate();
        consumerTemplate = camelContext.createConsumerTemplate();
        log.debug("Bundle {} started.", bundleContext.getBundle().getBundleId());
    } catch (Throwable e) {
        String errorMessage = "Problem when starting Kura module " + getClass().getName() + ":";
        log.warn(errorMessage, e);
        // Print error to the Kura console.
        System.err.println(errorMessage);
        e.printStackTrace();
        throw e;
    }
}

Example 54 with ConfigurationAdmin

use of org.osgi.service.cm.ConfigurationAdmin in project opennms by OpenNMS.

the class HeartbeatSinkPerfIT method setUp.

@Before
public void setUp() throws Exception {
    Hashtable<String, Object> kafkaConfig = new Hashtable<String, Object>();
    kafkaConfig.put("bootstrap.servers", kafkaServer.getKafkaConnectString());
    ConfigurationAdmin configAdmin = mock(ConfigurationAdmin.class, RETURNS_DEEP_STUBS);
    when(configAdmin.getConfiguration(KafkaSinkConstants.KAFKA_CONFIG_PID).getProperties()).thenReturn(kafkaConfig);
    messageDispatcherFactory.setConfigAdmin(configAdmin);
    messageDispatcherFactory.init();
    System.setProperty(String.format("%sbootstrap.servers", KafkaSinkConstants.KAFKA_CONFIG_SYS_PROP_PREFIX), kafkaServer.getKafkaConnectString());
    System.setProperty(String.format("%sauto.offset.reset", KafkaSinkConstants.KAFKA_CONFIG_SYS_PROP_PREFIX), "earliest");
    consumerManager.afterPropertiesSet();
}

Example 55 with ConfigurationAdmin

use of org.osgi.service.cm.ConfigurationAdmin in project opennms by OpenNMS.

the class HeartbeatSinkIT method setUp.

@Before
public void setUp() throws Exception {
    Hashtable<String, Object> kafkaConfig = new Hashtable<String, Object>();
    kafkaConfig.put("bootstrap.servers", kafkaServer.getKafkaConnectString());
    ConfigurationAdmin configAdmin = mock(ConfigurationAdmin.class, RETURNS_DEEP_STUBS);
    when(configAdmin.getConfiguration(KafkaSinkConstants.KAFKA_CONFIG_PID).getProperties()).thenReturn(kafkaConfig);
    remoteMessageDispatcherFactory.setConfigAdmin(configAdmin);
    remoteMessageDispatcherFactory.init();
    System.setProperty(String.format("%sbootstrap.servers", KafkaSinkConstants.KAFKA_CONFIG_SYS_PROP_PREFIX), kafkaServer.getKafkaConnectString());
    System.setProperty(String.format("%sauto.offset.reset", KafkaSinkConstants.KAFKA_CONFIG_SYS_PROP_PREFIX), "earliest");
    consumerManager.afterPropertiesSet();
}