Examples with Activate org.apache.felix.scr.annotations.Activate used on opensource projects

Example 21 with Activate

use of org.apache.felix.scr.annotations.Activate in project sling by apache.

the class CacheManagerServiceImpl method activate.

@Activate
public void activate(Map<String, Object> properties) throws FileNotFoundException, IOException {
    String config = toString(properties.get(CACHE_CONFIG), DEFAULT_CACHE_CONFIG);
    File configFile = new File(config);
    ClassLoader cl = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        if (configFile.exists()) {
            LOGGER.info("Configuring Cache from {} ", configFile.getAbsolutePath());
            InputStream in = null;
            try {
                in = processConfig(new FileInputStream(configFile), properties);
                cacheManager = new DefaultCacheManager(in);
            } finally {
                if (in != null) {
                    in.close();
                }
            }
        } else {
            LOGGER.info("Configuring Cache from Classpath Default {} ", CONFIG_PATH);
            InputStream in = processConfig(this.getClass().getClassLoader().getResourceAsStream(CONFIG_PATH), properties);
            if (in == null) {
                throw new IOException("Unable to open config at classpath location " + CONFIG_PATH);
            }
            cacheManager = new DefaultCacheManager(in);
            in.close();
        }
    } finally {
        Thread.currentThread().setContextClassLoader(cl);
    }
    final WeakReference<CacheManagerServiceImpl> ref = new WeakReference<CacheManagerServiceImpl>(this);
    /*
		 * Add in a shutdown hook, for safety
		 */
    Runtime.getRuntime().addShutdownHook(new Thread() {

        /*
			 * (non-Javadoc)
			 * 
			 * @see java.lang.Thread#run()
			 */
        @Override
        public void run() {
            try {
                CacheManagerServiceImpl cm = ref.get();
                if (cm != null) {
                    cm.deactivate();
                }
            } catch (Throwable t) {
                LOGGER.debug(t.getMessage(), t);
            }
        }
    });
// JMX Registration is performed by configuration
}

Example 22 with Activate

use of org.apache.felix.scr.annotations.Activate in project sling by apache.

the class CacheManagerServiceImpl method activate.

@Activate
public void activate(Map<String, Object> properties) throws FileNotFoundException, IOException {
    String config = toString(properties.get(CACHE_CONFIG), DEFAULT_CACHE_CONFIG);
    File configFile = new File(config);
    if (configFile.exists()) {
        LOGGER.info("Configuring Cache from {} ", configFile.getAbsolutePath());
        InputStream in = null;
        try {
            in = processConfig(new FileInputStream(configFile), properties);
            cacheManager = new CacheManager(in);
        } finally {
            if (in != null) {
                in.close();
            }
        }
    } else {
        LOGGER.info("Configuring Cache from Classpath Default {} ", CONFIG_PATH);
        InputStream in = processConfig(this.getClass().getClassLoader().getResourceAsStream(CONFIG_PATH), properties);
        if (in == null) {
            throw new IOException("Unable to open config at classpath location " + CONFIG_PATH);
        }
        cacheManager = new CacheManager(in);
        in.close();
    }
    final WeakReference<CacheManagerServiceImpl> ref = new WeakReference<CacheManagerServiceImpl>(this);
    /*
		 * Add in a shutdown hook, for safety
		 */
    Runtime.getRuntime().addShutdownHook(new Thread() {

        /*
			 * (non-Javadoc)
			 * 
			 * @see java.lang.Thread#run()
			 */
        @Override
        public void run() {
            try {
                CacheManagerServiceImpl cm = ref.get();
                if (cm != null) {
                    cm.deactivate();
                }
            } catch (Throwable t) {
                LOGGER.debug(t.getMessage(), t);
            }
        }
    });
    // register the cache manager with JMX
    MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    ManagementService.registerMBeans(cacheManager, mBeanServer, true, true, true, true);
}

Example 23 with Activate

use of org.apache.felix.scr.annotations.Activate in project sling by apache.

the class JsiGenerator method activate.

@Activate
public void activate(ComponentContext ctx) {
    URL url = ctx.getBundleContext().getBundle().getResource(TEMPLATE_FILENAME);
    if (url == null) {
        LOG.error("File " + TEMPLATE_FILENAME + " not found in bundle.");
        return;
    }
    readTemplateFromUrl(url);
}

Example 24 with Activate

use of org.apache.felix.scr.annotations.Activate in project sling by apache.

the class UserCredentialsDistributionTransportSecretProvider method activate.

@Activate
protected void activate(BundleContext context, Map<String, Object> config) {
    username = PropertiesUtil.toString(config.get(USERNAME), "").trim();
    password = PropertiesUtil.toString(config.get(PASSWORD), "").trim();
    String id = String.valueOf(username.hashCode());
    Dictionary<String, String> mbeanProps = new Hashtable<String, String>();
    mbeanProps.put("jmx.objectname", "org.apache.sling.distribution:type=transport,id=" + ObjectName.quote(id));
    UserCredentialsDistributionTransportSecretMBean mbean = new UserCredentialsDistributionTransportSecretMBeanImpl(username);
    mbeanServiceRegistration = context.registerService(UserCredentialsDistributionTransportSecretMBean.class.getName(), mbean, mbeanProps);
}

Example 25 with Activate

use of org.apache.felix.scr.annotations.Activate in project sling by apache.

the class RemoteDistributionPackageExporterFactory method activate.

@Activate
protected void activate(Map<String, Object> config) throws Exception {
    log.info("activating remote exporter with pb {} and dtsp {}", packageBuilder, transportSecretProvider);
    String[] endpoints = PropertiesUtil.toStringArray(config.get(ENDPOINTS), new String[0]);
    endpoints = SettingsUtils.removeEmptyEntries(endpoints);
    int pollItems = PropertiesUtil.toInteger(config.get(PULL_ITEMS), Integer.MAX_VALUE);
    String exporterName = PropertiesUtil.toString(config.get(NAME), null);
    DefaultDistributionLog distributionLog = new DefaultDistributionLog(DistributionComponentKind.EXPORTER, exporterName, RemoteDistributionPackageExporter.class, DefaultDistributionLog.LogLevel.ERROR);
    // default to 10s, we can expose it if needed
    HttpConfiguration httpConfiguration = new HttpConfiguration(10000);
    exporter = new RemoteDistributionPackageExporter(distributionLog, packageBuilder, transportSecretProvider, endpoints, pollItems, httpConfiguration);
}