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

Example 31 with CapReqBuilder

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

the class AbstractResolveContext method createIdentityRequirement.

public static Requirement createIdentityRequirement(String identity, String versionRange) {
    // Construct a filter & requirement to find matches
    Filter filter = new SimpleFilter(IdentityNamespace.IDENTITY_NAMESPACE, identity);
    if (versionRange != null)
        filter = new AndFilter().addChild(filter).addChild(new LiteralFilter(Filters.fromVersionRange(versionRange)));
    Requirement frameworkReq = new CapReqBuilder(IdentityNamespace.IDENTITY_NAMESPACE).addDirective(Namespace.REQUIREMENT_FILTER_DIRECTIVE, filter.toString()).buildSyntheticRequirement();
    return frameworkReq;
}

Example 32 with CapReqBuilder

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

the class AbstractResolveContext method createPackageCapability.

public static Capability createPackageCapability(String packageName, String versionString) throws Exception {
    CapReqBuilder builder = new CapReqBuilder(PackageNamespace.PACKAGE_NAMESPACE);
    builder.addAttribute(PackageNamespace.PACKAGE_NAMESPACE, packageName);
    Version version = versionString != null ? new Version(versionString) : Version.emptyVersion;
    builder.addAttribute(PackageNamespace.CAPABILITY_VERSION_ATTRIBUTE, version);
    return builder.buildSyntheticCapability();
}

Example 33 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 34 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 35 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;
}