Examples with Descriptor org.apache.felix.service.command.Descriptor used on opensource projects

Example 21 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method update.

@Descriptor("update bundle from URL")
public void update(@Descriptor("command session") CommandSession session, @Descriptor("target bundle") Bundle bundle, @Descriptor("URL from where to retrieve bundle") String location) throws IOException {
    if (location != null) {
        location = Util.resolveUri(session, location.trim());
        try {
            // Get the bundle.
            if (bundle != null) {
                InputStream is = new URL(location).openStream();
                bundle.update(is);
            } else {
                System.err.println("Please specify a bundle to update");
            }
        } catch (MalformedURLException ex) {
            System.err.println("Unable to parse URL");
        } catch (IOException ex) {
            System.err.println("Unable to open input stream: " + ex);
        } catch (BundleException ex) {
            if (ex.getNestedException() != null) {
                System.err.println(ex.getNestedException().toString());
            } else {
                System.err.println(ex.toString());
            }
        } catch (Exception ex) {
            System.err.println(ex.toString());
        }
    } else {
        System.err.println("Must specify a location.");
    }
}

Example 22 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method frameworklevel.

@Descriptor("set framework active start level")
public void frameworklevel(@Descriptor("target start level") int level) {
    // Keep track of service references.
    List<ServiceReference<?>> refs = new ArrayList<ServiceReference<?>>();
    // Get start level service.
    StartLevel sl = Util.getService(m_bc, StartLevel.class, refs);
    if (sl == null) {
        System.out.println("Start Level service is unavailable.");
    }
    sl.setStartLevel(level);
    Util.ungetServices(m_bc, refs);
}

Example 23 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method refresh.

@Descriptor("refresh bundles")
public void refresh(@Descriptor("target bundles (can be null or empty)") Bundle[] bundles) {
    if ((bundles != null) && (bundles.length == 0)) {
        bundles = null;
    }
    // Keep track of service references.
    List<ServiceReference<?>> refs = new ArrayList<ServiceReference<?>>();
    // Get package admin service.
    PackageAdmin pa = Util.getService(m_bc, PackageAdmin.class, refs);
    if (pa == null) {
        System.out.println("Package Admin service is unavailable.");
    }
    pa.refreshPackages((bundles == null) ? null : bundles);
    Util.ungetServices(m_bc, refs);
}

Example 24 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method resolve.

@Descriptor("resolve bundles")
public void resolve(@Descriptor("target bundles (can be null or empty)") Bundle[] bundles) {
    if ((bundles != null) && (bundles.length == 0)) {
        bundles = null;
    }
    // Keep track of service references.
    List<ServiceReference<?>> refs = new ArrayList<ServiceReference<?>>();
    // Get package admin service.
    PackageAdmin pa = Util.getService(m_bc, PackageAdmin.class, refs);
    if (pa == null) {
        System.out.println("Package Admin service is unavailable.");
    }
    if (!pa.resolveBundles(bundles)) {
        System.out.println("Not all bundles could be resolved.");
    }
    Util.ungetServices(m_bc, refs);
}

Example 25 with Descriptor

use of org.apache.felix.service.command.Descriptor in project felix by apache.

the class Basic method frameworklevel.

@Descriptor("query framework active start level")
public void frameworklevel() {
    // Keep track of service references.
    List<ServiceReference<?>> refs = new ArrayList<ServiceReference<?>>();
    // Get start level service.
    StartLevel sl = Util.getService(m_bc, StartLevel.class, refs);
    if (sl == null) {
        System.out.println("Start Level service is unavailable.");
    }
    System.out.println("Level is " + sl.getStartLevel());
    Util.ungetServices(m_bc, refs);
}