Examples of org.osgi.framework.Filter.match()

org.osgi.framework.Filter.match()
Filter using a service's properties.
This {@code Filter} is executed using the keys and values of thereferenced service's properties. The keys are looked up in a case insensitive manner. @param reference The reference to the service whose properties are usedin the match. @return {@code true} if the service's properties match this{@code Filter}; {@code false} otherwise.

      throw new RuntimeException("Invalid filter: " + e.getFilter(), e);
    }
    Dictionary<String, String> matchProps = new Hashtable<String, String>(2);
    matchProps.put("location", bundleLocation);
    boolean negate = (args.length == 2) ? "!".equals(args[1]) : false;
    return (negate ^ filter.match(matchProps)) ? Condition.TRUE
        : Condition.FALSE;
  }


  private BundleLocationCondition() {
    // private constructor to prevent objects of this type

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      throw new RuntimeException("Invalid filter: " + e.getFilter(), e);
    }
    Hashtable matchProps = new Hashtable(2);
    matchProps.put("location", bundleLocation);
    boolean negate = (args.length == 2) ? "!".equals(args[1]) : false;
    return (negate ^ filter.match(matchProps)) ? Condition.TRUE
        : Condition.FALSE;
  }


  private BundleLocationCondition() {
    // private constructor to prevent objects of this type

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            while (matchedFilters.hasNext() && !matched) {
                String filterString = (String)matchedFilters.next();
                try {
                    Filter filter = context.createFilter(filterString);
                    matched = 
                        filter.match(getProperties(notification, currInterface));
                } catch (InvalidSyntaxException ise) {
                    LOG.warning("invalid filter syntax: " + filterString);
                }
                if (matched) {
                    matches.add(currInterface);

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            // set up the mock filter behaviour
            Dictionary<String, Object> d1 = new Hashtable<String, Object>();
            d1.put("blah", "5");
            d1.put("osgi.remote.service.interfaces", 
                    Arrays.asList("SomeOtherService", "WithSomeSecondInterface"));
            EasyMock.expect(mockFilter.match(d1)).andReturn(true).anyTimes();
            Dictionary<String, Object> d2 = new Hashtable<String, Object>();
            d2.put("blah", "3");
            d2.put("boo", "hello");
            d2.put("osgi.remote.service.interfaces", 
                    Arrays.asList("org.example.SomeRelatedService", "org.example.SomeService"));

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            Dictionary<String, Object> d2 = new Hashtable<String, Object>();
            d2.put("blah", "3");
            d2.put("boo", "hello");
            d2.put("osgi.remote.service.interfaces", 
                    Arrays.asList("org.example.SomeRelatedService", "org.example.SomeService"));
            EasyMock.expect(mockFilter.match(d2)).andReturn(true).anyTimes();
            
            control.replay();
    
            // create the local discovery service
            LocalDiscoveryService lds = new LocalDiscoveryService(bc);

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        String filter = "(|(osgi.remote.service.interfaces=org.acme.A)(osgi.remote.service.interfaces=org.acme.B))";


        Filter mockFilter = EasyMock.createMock(Filter.class);
        Dictionary<String, Object> map = new Hashtable<String, Object>();
        map.put("osgi.remote.service.interfaces", Arrays.asList("org.acme.B"));
        EasyMock.expect(mockFilter.match(map)).andReturn(true).anyTimes();
        EasyMock.replay(mockFilter);


        BundleContext bc = EasyMock.createNiceMock(BundleContext.class);
        EasyMock.expect(bc.createFilter(filter)).andReturn(mockFilter).anyTimes();
        EasyMock.replay(bc);

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    private boolean filterMatches(String filterValue, 
                                  ServiceEndpointDescription sd) {
        Filter filter = createFilter(filterValue);
        return filter != null
               ? filter.match(getServiceProperties(null, sd))
               : false;
    }


    @SuppressWarnings("unchecked")
    private Dictionary<String, Object> getServiceProperties(String interfaceName,

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        if (matchingInterfaces.size() == 0 && matchingFilters.size() > 0) {
            Iterator filters = matchingFilters.iterator();
            while (filters.hasNext()) {
                Filter f = control.createMock(Filter.class);
                dswContext.addFilter((String)filters.next(), f);
                f.match(EasyMock.isA(Dictionary.class));
                EasyMock.expectLastCall().andReturn(true);
            }
        } 


        control.replay();

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        int level = d.getLevel();
        for (Map.Entry<String, Dictionary<String, String>> e : manifestEntries
            .entrySet()) {
          String otherLocation = e.getKey();
          if (!otherLocation.equals(location)
              && f.match(e.getValue())) {
            IsolationConstraint c = new IsolationConstraint(
                location, otherLocation, level);
            registry.add(c);
          }
        }

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      String otherLocation = e.getKey();
      if (otherLocation.equals(location))
        continue;
      for (IsolationDirective d : e.getValue()) {
        Filter f = d.getFilter();
        if (f.match(props)) {
          int level = d.getLevel();
          IsolationConstraint c = new IsolationConstraint(
              otherLocation, location, level);
          registry.add(c);
        }

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