Java Code Examples for org.osgi.framework.BundleContext#getProperty()

HttpClientConnection(final BundleContext bc,
                     final String url,
                     final int mode,
                     final boolean timeouts)
  throws URIException
{
  this.bc = bc;
  uri = new URI(url, false); // assume not escaped URIs
  ProxySelector.configureProxy(bc, client, url);

  final String timeoutString = bc.getProperty(TIMEOUT);
  if (timeoutString != null) {
    try {
      client.getParams().setSoTimeout(Integer.parseInt(timeoutString));
    } catch (NumberFormatException e) {
      throw new RuntimeException("Invalid timeout " + timeoutString);
    }
  }
}
 

public static String getProperty(Class<?> classParam, final String propertyStr, final String defaultValue) {
    String value = ConfigProperties.OVERRIDES.get(propertyStr);
    if (value != null) {
        return value;
    }

    Bundle bundle = FrameworkUtil.getBundle(classParam);

    if (bundle != null) {
        BundleContext bundleContext = bundle.getBundleContext();
        if (bundleContext != null) {
            value = bundleContext.getProperty(propertyStr);
        }
    }
    if (value == null) {
        value = System.getProperty(propertyStr, defaultValue);
    }

    if (value == null) {
        LOG.debug("ConfigProperties missing a value for {}, default {}", propertyStr, defaultValue);
    }

    return value;
}
 

public TelnetConfig(BundleContext bc) throws ConfigurationException
{
  final String user = bc.getProperty("org.knopflerfish.consoletelnet.user");
  if (null != user && 0 < user.length()) {
    defaultUser = user;
  }

  final String pswd = bc.getProperty("org.knopflerfish.consoletelnet.pwd");
  if (null != pswd && 0 < pswd.length()) {
    defaultPassword = pswd;
  }

  final String bw = bc.getProperty("org.knopflerfish.consoletelnet.busywait");
  if (null != bw) {
    busyWait = bw.trim().equalsIgnoreCase("true");
  }

  final String po = bc.getProperty("org.knopflerfish.consoletelnet.port");
  if (null != po && 0 < po.length()) {
    try {
      port = Integer.parseInt(po);
    } catch (final Exception _e) {
    }
  }

  final String hp = bc.getProperty("org.knopflerfish.consoletelnet.host");
  if (null != hp) {
    host = hp;
  }

  configuration = TelnetConfig.getDefaultConfig();
  updated(configuration);
}
 

/**
 * Deafult constructor for OSGi initialization (homeDir defined via activator)
 * @throws IOException 
 */
@Activate
public FSPackageRegistry(BundleContext context, Config config) throws IOException {
    this(
            context.getProperty(REPOSITORY_HOME) != null ? ( 
                    new File(config.homePath()).isAbsolute() ? new File(config.homePath()) : new File(context.getProperty(REPOSITORY_HOME) + "/" + config.homePath()))  
                  : context.getDataFile(config.homePath()),
            InstallationScope.valueOf(config.scope()),
            new AbstractPackageRegistry.SecurityConfig(config.authIdsForHookExecution(), config.authIdsForRootInstallation()));
    if (!homeDir.exists()) {
        homeDir.mkdirs();
    }
}
 

/**
 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
 */
@Override
public void start(BundleContext context) throws Exception {
	this.bc = context;
	this.defaultFactoryClassName = context.getProperty(DEFAULTMODELFACTORY_CFG);
	this.bc.addServiceListener(this, MODEL_FACTORY_FILTER);
	initalizeListener();
}
 

private static Boolean getBoolProperty(BundleContext bc, String p, Boolean def) {
  Boolean ret;
  
  final Object o = bc.getProperty(p);
  if (null != o)
    ret = new Boolean((String)o);
  else
    ret = def;
  
  Activator.logger.info( p + " : " + ret);
  return ret;
  
}
 

private static Boolean getBoolProperty(BundleContext bc, String p, Boolean def) {
  Boolean ret;
  
  final Object o = bc.getProperty(p);
  if (null != o)
    ret = new Boolean((String)o);
  else
    ret = def;
  
  Activator.logger.info( p + " : " + ret);
  return ret;
  
}
 

/** The default constructor. */
public EventTableModel(BundleContext bc) {
  super();
  final String capacityS = bc.getProperty(CAPACITY_PROP_NAME);
  if (null!=capacityS && capacityS.length()>0) {
    try {
      capacity = Integer.parseInt(capacityS.trim());
    } catch (NumberFormatException nfe){
    }
  }
  if (capacity>0) {
    entries.ensureCapacity(capacity);
  }
}
 

public LogTableModel(BundleContext bc) {
  super();

  final String capacityS = bc.getProperty(CAPACITY_PROP_NAME);
  if (null!=capacityS && capacityS.length()>0) {
    try {
      capacity = Integer.parseInt(capacityS.trim());
    } catch (NumberFormatException nfe){
    }
  }
  if (capacity>0) {
    entries.ensureCapacity(capacity);
  }
}
 

SysPropMetatypeProvider(BundleContext bc)
{
  super("System properties");

  final Dictionary<String, Object> defProps = new Hashtable<String, Object>();

  final Properties sysProps = System.getProperties();

  for (final Enumeration<?> e = sysProps.keys(); e.hasMoreElements();) {
    final String key = (String) e.nextElement();
    // Use the local value for the current framework instance; props
    // that have not been exported with some value as system
    // properties will not be visible due to the limitation of
    // BundleContex.getProprty() on OSGi R4.
    final Object val = bc.getProperty(key);
    if (key.startsWith("java.") || key.startsWith("os.")
        || key.startsWith("sun.") || key.startsWith("awt.")
        || key.startsWith("user.")) {
      continue;
    }
    if (null != val) {
      defProps.put(key, val);
    }
  }

  spOCD = new OCD(PID, PID, "Java system properties", defProps);

  addService(PID, spOCD);
}
 

public @Override void start(final BundleContext context) throws Exception {
        if (System.getProperty("netbeans.home") != null) {
            throw new IllegalStateException("Should not be run from inside regular NetBeans module system");
        }
        String storage = context.getProperty(Constants.FRAMEWORK_STORAGE);
        if (storage != null) {
            System.setProperty("netbeans.user", storage);
        }
        System.setProperty("TopSecurityManager.disable", "true");
        NbBundle.setBranding(System.getProperty("branding.token"));
        OSGiMainLookup.initialize(context);
        queue = new DependencyQueue<String,Bundle>();
        this.context = context;
        framework = ((Framework) context.getBundle(0));
        if (framework.getState() == Bundle.STARTING) {
            LOG.fine("framework still starting");
            final AtomicReference<FrameworkListener> frameworkListener = new AtomicReference<FrameworkListener>();
            frameworkListener.set(new FrameworkListener() {
                public @Override void frameworkEvent(FrameworkEvent event) {
                    if (event.getType() == FrameworkEvent.STARTED) {
//                        System.err.println("framework started");
                        context.removeFrameworkListener(frameworkListener.get());
                        context.addBundleListener(Activator.this);
                        processLoadedBundles();
                    }
                }
            });
            context.addFrameworkListener(frameworkListener.get());
        } else {
            LOG.fine("framework already started");
            context.addBundleListener(this);
            processLoadedBundles();
        }
    }
 

private static String getPropertyAsString(BundleContext bc,
                                          String name,
                                          String defVal)
{
  final String val = bc.getProperty(name);
  return val == null ? defVal : val;
}
 

private static Integer getPropertyAsInteger(BundleContext bc,
                                            String name,
                                            int defVal)
{
  final String val = bc.getProperty(name);
  return val == null ? new Integer(defVal) : Integer.valueOf(val);
}
 

private static Boolean getPropertyAsBoolean(BundleContext bc,
                                            String name,
                                            boolean defVal)
{
  final String val = bc.getProperty(name);
  return val == null ? defVal : Boolean.valueOf(val);
}
 

BasicDriverLocator(BundleContext bc)
{
  this.bc = bc;

  // Try to get log service and handle it's life cycle
  log = new LogRef(bc);

  final String jars = bc.getProperty("org.knopflerfish.gosg.jars");
  jarbase = (null == jars || jars.length() == 0) ? "file:" : jars;
}
 

/**
 * @return Name of the real Pax-Exam {@link ProbeInvokerFactory}
 */
private static String getExamInvoker(final BundleContext context) {
  final String value = context.getProperty(NEXUS_PAX_EXAM_INVOKER_KEY);
  if (value == null || value.trim().length() == 0) {
    return NEXUS_PAX_EXAM_INVOKER_DEFAULT;
  }
  return value;
}
 

/**
 * @return Timeout to apply when waiting for Nexus to start
 */
private static int getExamTimeout(final BundleContext context) {
  final String value = context.getProperty(NEXUS_PAX_EXAM_TIMEOUT_KEY);
  if (value == null || value.trim().length() == 0) {
    return NEXUS_PAX_EXAM_TIMEOUT_DEFAULT;
  }
  try {
    return Integer.parseInt(value);
  }
  catch (final NumberFormatException e) {
    return NEXUS_PAX_EXAM_TIMEOUT_DEFAULT;
  }
}
 

private static String checkProperty(final BundleContext bundleContext, final String name) {
  String value = bundleContext.getProperty(name);
  if (value == null || value.trim().isEmpty()) {
    throw new IllegalArgumentException("Missing property " + name);
  }
  return value;
}
 

@Activate
protected void activate(BundleContext context) {
    String os = context.getProperty(Constants.FRAMEWORK_OS_NAME);
    if (os != null && os.toLowerCase().startsWith("macos")) {
        isMac = true;
    }
}
 

@Override
public void start(final BundleContext bc) throws Exception {
  this.bc  = bc;
  factory = new FactoryImpl(bc);
  final String commaSeparatedUrls = bc.getProperty(REPOSITORY_XML_URLS);
  if(commaSeparatedUrls != null && !"".equals(commaSeparatedUrls)) {
    final StringTokenizer urls = new StringTokenizer(commaSeparatedUrls, ",");
    while(urls.hasMoreTokens()) {
      final String url = urls.nextToken().trim();

      new Thread(new Runnable() {

        @Override
        public void run() {
          try {
          factory.create(url, null, null);
        } catch (final Exception e) {
       // TODO: Add logging
        }

          
        }}).run(); 
    }

  }

  sr = bc.registerService(XmlBackedRepositoryFactory.class, factory, null);


  final Hashtable<String, String> h = new Hashtable<String, String>();
  h.put(Constants.SERVICE_PID, REPOSITORY_XML_PID);
  msfr = bc.registerService(ManagedServiceFactory.class, new MSF(), h);
 
  if ("true".equals(bc.getProperty("org.knopflerfish.repository.ct.prime"))) {
    tckTracker = new ServiceTracker<String, String>(bc, String.class,
        new ServiceTrackerCustomizer<String, String>() {

          @Override
          public String addingService(ServiceReference<String> reference) {
            if (reference.getProperty("repository-xml") == null) {
              return null;
            }
            final String xml = bc.getService(reference);
            new Thread(new Runnable() {

              @Override
              public void run() {
                Dictionary<String, String> p = new Hashtable<String, String>();
                p.put("repository-populated",
                    "org.osgi.test.cases.repository.junit.RepositoryTest");
                try {
                  factory.createFromString(xml);
                } catch (final Exception e) {
                  // TODO: Add logging
                }
                bc.registerService(Object.class, new Object(), p);

              }
            }).run();
            return xml;
          }

          @Override
          public void modifiedService(ServiceReference<String> r, String s) {
          }

          @Override
          public void removedService(ServiceReference<String> r, String s) {
          }
        });

    tckTracker.open();
  }
  
}