Examples with CapReqBuilder aQute.bnd.osgi.resource.CapReqBuilder used on opensource projects

Example 41 with CapReqBuilder

use of aQute.bnd.osgi.resource.CapReqBuilder in project bnd by bndtools.

the class FindProvidersTest method testReadGZippedStream.

public static void testReadGZippedStream() throws Exception {
    FixedIndexedRepo repo = new FixedIndexedRepo();
    Map<String, String> props = new HashMap<String, String>();
    props.put("locations", IO.getFile("testdata/big_index.xml.gz").toURI().toString());
    repo.setProperties(props);
    Requirement req = new CapReqBuilder("osgi.identity").addDirective("filter", "(&(osgi.identity=osgi.cmpn)(version>=4.2.0)(!(version>=4.2.1)))").buildSyntheticRequirement();
    Map<Requirement, Collection<Capability>> result = repo.findProviders(Collections.singleton(req));
    assertNotNull(result);
    assertTrue(result.containsKey(req));
    Collection<Capability> caps = result.get(req);
    assertEquals(1, caps.size());
    Capability identityCap = caps.iterator().next();
    List<Capability> contentCaps = identityCap.getResource().getCapabilities("osgi.content");
    assertNotNull(contentCaps);
    assertEquals(1, contentCaps.size());
    Capability contentCap = contentCaps.iterator().next();
    assertEquals(IO.getFile("testdata/osgi.cmpn/osgi.cmpn-4.2.0.jar").getAbsoluteFile().toURI(), contentCap.getAttributes().get("url"));
}

Example 42 with CapReqBuilder

use of aQute.bnd.osgi.resource.CapReqBuilder in project bnd by bndtools.

the class PersistentResourceTest method testSimple.

public void testSimple() throws Exception {
    ResourceBuilder rb = new ResourceBuilder();
    rb.addCapability(new CapReqBuilder("test").addAttribute("double", 3.0).addAttribute("long", 3L).addAttribute("string", "3.0").addAttribute("version", new Version("3.0")).buildSyntheticCapability());
    Resource r = rb.build();
    PersistentResource pr = new PersistentResource(r);
    String s = new JSONCodec().enc().put(pr).toString();
    PersistentResource pr2 = new JSONCodec().dec().from(s).get(PersistentResource.class);
    List<Capability> capabilities = pr.getResource().getCapabilities(null);
    List<Requirement> requirements = pr.getResource().getRequirements(null);
    assertEquals(1, capabilities.size());
    assertEquals(0, requirements.size());
    Capability capability = capabilities.get(0);
    assertEquals("test", capability.getNamespace());
    assertEquals(3.0, capability.getAttributes().get("double"));
    assertEquals(3L, capability.getAttributes().get("long"));
    assertEquals("3.0", capability.getAttributes().get("string"));
    assertEquals(new Version("3.0"), capability.getAttributes().get("version"));
    assertEquals(0, capability.getDirectives().size());
}

Example 43 with CapReqBuilder

use of aQute.bnd.osgi.resource.CapReqBuilder in project bnd by bndtools.

the class TestWrapper method augmentTest.

private void augmentTest(InfoRepository repo) throws Exception, IOException {
    assertNotNull(repo.get("biz.aQute.jpm.daemon", new Version("1.1.0"), null));
    InfoRepositoryWrapper iw = new InfoRepositoryWrapper(tmp, Collections.singleton(repo));
    Properties augments = new UTF8Properties();
    augments.load(new StringReader("biz.aQute.jpm.daemon: cap=test;test=1\n"));
    iw.addAugment(augments);
    //
    // Get the test and identity capability
    //
    Requirement testreq = new CapReqBuilder("test").filter("(test=1)").buildSyntheticRequirement();
    Requirement identity = new CapReqBuilder("osgi.identity").filter("(osgi.identity=biz.aQute.jpm.daemon)").buildSyntheticRequirement();
    Map<Requirement, Collection<Capability>> result = iw.findProviders(Arrays.asList(testreq, identity));
    assertNotNull(result);
    assertEquals(2, result.size());
    //
    // Test if they come from the same resource
    //
    Capability testcap = result.get(testreq).iterator().next();
    Capability identitycap = result.get(identity).iterator().next();
    assertNotNull(testcap);
    assertNotNull(identitycap);
    assertEquals(testcap.getResource(), identitycap.getResource());
    iw.close();
}

Example 44 with CapReqBuilder

use of aQute.bnd.osgi.resource.CapReqBuilder in project bndtools by bndtools.

the class RunRequirementsPart method convertLegacyRequireList.

private List<Requirement> convertLegacyRequireList(String input) throws IllegalArgumentException {
    List<Requirement> result = new ArrayList<Requirement>();
    if (Constants.EMPTY_HEADER.equalsIgnoreCase(input.trim()))
        return result;
    QuotedTokenizer qt = new QuotedTokenizer(input, ",");
    String token = qt.nextToken();
    while (token != null) {
        String item = token.trim();
        int index = item.indexOf(":");
        if (index < 0)
            throw new IllegalArgumentException("Invalid format for requirement");
        String name = item.substring(0, index);
        String filter = item.substring(index + 1);
        Requirement req = new CapReqBuilder(name).addDirective(Namespace.REQUIREMENT_FILTER_DIRECTIVE, filter).buildSyntheticRequirement();
        result.add(req);
        token = qt.nextToken();
    }
    return result;
}

Example 45 with CapReqBuilder

use of aQute.bnd.osgi.resource.CapReqBuilder in project bnd by bndtools.

the class GenericResolveContextResolveTest method testResolveRequirementResolveDirective.

/**
	 * Check expressly set directive
	 */
public void testResolveRequirementResolveDirective() {
    Repository repository = createRepo(IO.getFile("testdata/repo6/index.xml"));
    GenericResolveContext grc = new GenericResolveContext(logger);
    grc.addRepository(repository);
    Requirement logservice = new CapReqBuilder("osgi.service").addDirective("filter", "(objectClass=org.osgi.service.log.LogService)").addDirective("effective", "resolve").buildSyntheticRequirement();
    List<Capability> providers = grc.findProviders(logservice);
    assertEquals(2, providers.size());
    assertNames(providers, "test.a", "test.b");
}