Examples with ServiceTracker org.osgi.util.tracker.ServiceTracker used on opensource projects

Example 16 with ServiceTracker

use of org.osgi.util.tracker.ServiceTracker in project translationstudio8 by heartsome.

the class Activator method start.

/**
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 * @param context
	 * @throws Exception
	 */
public void start(BundleContext context) throws Exception {
    plugin = this;
    bundleContext = context;
    // tracker the open office converter service
    String positiveFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, OpenOffice2Xliff.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_POSITIVE)).toString();
    positiveTracker = new ServiceTracker(context, context.createFilter(positiveFilter), new OpenOfficePositiveCustomizer());
    positiveTracker.open();
    String reverseFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xliff2OpenOffice.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_REVERSE)).toString();
    reverseTracker = new ServiceTracker(context, context.createFilter(reverseFilter), new OpenOfficeReverseCustomize());
    reverseTracker.open();
}

Example 17 with ServiceTracker

use of org.osgi.util.tracker.ServiceTracker in project translationstudio8 by heartsome.

the class Activator method start.

/**
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 * @param context
	 * @throws Exception
	 */
public void start(BundleContext context) throws Exception {
    plugin = this;
    bundleContext = context;
    // tracker the xml converter service
    String positiveFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xml2Xliff.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_POSITIVE)).toString();
    positiveTracker = new ServiceTracker(context, context.createFilter(positiveFilter), new XmlPositiveCustomizer());
    positiveTracker.open();
    String reverseFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xliff2Xml.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_REVERSE)).toString();
    reverseTracker = new ServiceTracker(context, context.createFilter(reverseFilter), new XmlReverseCustomize());
    reverseTracker.open();
}

Example 18 with ServiceTracker

use of org.osgi.util.tracker.ServiceTracker in project translationstudio8 by heartsome.

the class Activator method start.

/**
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 * @param context
	 * @throws Exception
	 */
public void start(BundleContext context) throws Exception {
    plugin = this;
    bundleContext = context;
    // tracker the xml converter service
    String positiveFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xml2Xliff.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_POSITIVE)).toString();
    positiveTracker = new ServiceTracker(context, context.createFilter(positiveFilter), new XmlPositiveCustomizer());
    positiveTracker.open();
    String reverseFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xliff2Xml.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_REVERSE)).toString();
    reverseTracker = new ServiceTracker(context, context.createFilter(reverseFilter), new XmlReverseCustomize());
    reverseTracker.open();
}

Example 19 with ServiceTracker

use of org.osgi.util.tracker.ServiceTracker in project translationstudio8 by heartsome.

the class Activator method start.

/**
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 * @param context
	 * @throws Exception
	 */
public void start(BundleContext context) throws Exception {
    plugin = this;
    bundleContext = context;
    // tracker the xml converter service
    String positiveFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xml2Xliff.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_POSITIVE)).toString();
    positiveTracker = new ServiceTracker(context, context.createFilter(positiveFilter), new XmlPositiveCustomizer());
    positiveTracker.open();
    String reverseFilter = new AndFilter(new EqFilter(Constants.OBJECTCLASS, Converter.class.getName()), new EqFilter(Converter.ATTR_TYPE, Xliff2Xml.TYPE_VALUE), new EqFilter(Converter.ATTR_DIRECTION, Converter.DIRECTION_REVERSE)).toString();
    reverseTracker = new ServiceTracker(context, context.createFilter(reverseFilter), new XmlReverseCustomize());
    reverseTracker.open();
}

Example 20 with ServiceTracker

use of org.osgi.util.tracker.ServiceTracker in project camel by apache.

the class AbstractFeatureTest method getOsgiService.

@SuppressWarnings("unchecked")
public static <T> T getOsgiService(BundleContext bundleContext, Class<T> type, String filter, long timeout) {
    ServiceTracker tracker;
    try {
        String flt;
        if (filter != null) {
            if (filter.startsWith("(")) {
                flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")" + filter + ")";
            } else {
                flt = "(&(" + Constants.OBJECTCLASS + "=" + type.getName() + ")(" + filter + "))";
            }
        } else {
            flt = "(" + Constants.OBJECTCLASS + "=" + type.getName() + ")";
        }
        Filter osgiFilter = FrameworkUtil.createFilter(flt);
        tracker = new ServiceTracker(bundleContext, osgiFilter, null);
        tracker.open(true);
        // Note that the tracker is not closed to keep the reference
        // This is buggy, as the service reference may change i think
        Object svc = tracker.waitForService(timeout);
        if (svc == null) {
            Dictionary<?, ?> dic = bundleContext.getBundle().getHeaders();
            LOG.warn("Test bundle headers: " + explode(dic));
            for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, null))) {
                LOG.warn("ServiceReference: " + ref + ", bundle: " + ref.getBundle() + ", symbolicName: " + ref.getBundle().getSymbolicName());
            }
            for (ServiceReference ref : asCollection(bundleContext.getAllServiceReferences(null, flt))) {
                LOG.warn("Filtered ServiceReference: " + ref + ", bundle: " + ref.getBundle() + ", symbolicName: " + ref.getBundle().getSymbolicName());
            }
            throw new RuntimeException("Gave up waiting for service " + flt);
        }
        return type.cast(svc);
    } catch (InvalidSyntaxException e) {
        throw new IllegalArgumentException("Invalid filter", e);
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}