Examples with Requirement org.osgi.resource.Requirement used on opensource projects

Example 71 with Requirement

use of org.osgi.resource.Requirement in project bnd by bndtools.

the class BndrunResolveContextTest method testFrameworkCapabilitiesPreferredOverRepository.

public static void testFrameworkCapabilitiesPreferredOverRepository() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/osgi.cmpn-4.3.0.index.xml")));
    registry.addPlugin(createRepo(IO.getFile("testdata/org.apache.felix.framework-4.0.2.index.xml")));
    BndEditModel runModel = new BndEditModel();
    runModel.setRunFw("org.apache.felix.framework");
    Requirement requirement = new CapReqBuilder("osgi.wiring.package").addDirective("filter", "(&(osgi.wiring.package=org.osgi.util.tracker)(version>=1.5)(!(version>=1.6)))").buildSyntheticRequirement();
    BndrunResolveContext context = new BndrunResolveContext(runModel, registry, log);
    List<Capability> providers = context.findProviders(requirement);
    assertEquals(2, providers.size());
    assertEquals(IO.getFile("testdata/org.apache.felix.framework-4.0.2.jar").toURI(), findContentURI(providers.get(0).getResource()));
    assertEquals(IO.getFile("testdata/osgi.cmpn-4.3.0.jar").toURI(), findContentURI(providers.get(1).getResource()));
}

Example 72 with Requirement

use of org.osgi.resource.Requirement in project bnd by bndtools.

the class BndrunResolveContextTest method testResolverHookCannotFilterFrameworkCapabilities.

public static void testResolverHookCannotFilterFrameworkCapabilities() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/osgi.cmpn-4.3.0.index.xml")));
    registry.addPlugin(createRepo(IO.getFile("testdata/org.apache.felix.framework-4.0.2.index.xml")));
    // Add a hook that tries to remove all capabilities from resource with
    // id "org.apache.felix.framework"
    registry.addPlugin(new ResolverHook() {

        public void filterMatches(Requirement requirement, List<Capability> candidates) {
            for (Iterator<Capability> iter = candidates.iterator(); iter.hasNext(); ) {
                Object id = iter.next().getResource().getCapabilities("osgi.identity").get(0).getAttributes().get("osgi.identity");
                if ("org.apache.felix.framework".equals(id)) {
                    fail("this line should not be reached");
                }
            }
        }
    });
    BndEditModel runModel = new BndEditModel();
    runModel.setRunFw("org.apache.felix.framework");
    Requirement requirement = new CapReqBuilder("osgi.wiring.package").addDirective("filter", "(&(osgi.wiring.package=org.osgi.util.tracker)(version>=1.5)(!(version>=1.6)))").buildSyntheticRequirement();
    BndrunResolveContext context = new BndrunResolveContext(runModel, registry, log);
    List<Capability> providers = context.findProviders(requirement);
    // The filter was ineffective
    assertEquals(2, providers.size());
    assertEquals(IO.getFile("testdata/org.apache.felix.framework-4.0.2.jar").toURI(), findContentURI(providers.get(0).getResource()));
    assertEquals(IO.getFile("testdata/osgi.cmpn-4.3.0.jar").toURI(), findContentURI(providers.get(1).getResource()));
}

Example 73 with Requirement

use of org.osgi.resource.Requirement in project bnd by bndtools.

the class BndrunResolveContextTest method testEffective3.

public static void testEffective3() {
    BndEditModel model = new BndEditModel();
    model.genericSet(BndrunResolveContext.RUN_EFFECTIVE_INSTRUCTION, "active;skip:=\"filtered.ns,another.filtered.ns\", arbitrary");
    BndrunResolveContext context = new BndrunResolveContext(model, new MockRegistry(), log);
    Requirement resolveReq = new CapReqBuilder("dummy.ns").addDirective(Namespace.REQUIREMENT_EFFECTIVE_DIRECTIVE, Namespace.EFFECTIVE_RESOLVE).buildSyntheticRequirement();
    Requirement activeReq = new CapReqBuilder("dummy.ns").addDirective(Namespace.REQUIREMENT_EFFECTIVE_DIRECTIVE, Namespace.EFFECTIVE_ACTIVE).buildSyntheticRequirement();
    Requirement filteredActiveReq = new CapReqBuilder("filtered.ns").addDirective(Namespace.REQUIREMENT_EFFECTIVE_DIRECTIVE, Namespace.EFFECTIVE_ACTIVE).buildSyntheticRequirement();
    Requirement anotherFilteredActiveReq = new CapReqBuilder("another.filtered.ns").addDirective(Namespace.REQUIREMENT_EFFECTIVE_DIRECTIVE, Namespace.EFFECTIVE_ACTIVE).buildSyntheticRequirement();
    Requirement arbitrary1Req = new CapReqBuilder("dummy.ns").addDirective(Namespace.REQUIREMENT_EFFECTIVE_DIRECTIVE, "arbitrary").buildSyntheticRequirement();
    Requirement noEffectiveDirectiveReq = new CapReqBuilder("dummy.ns").buildSyntheticRequirement();
    assertTrue(context.isEffective(resolveReq));
    assertTrue(context.isEffective(activeReq));
    assertTrue(context.isEffective(arbitrary1Req));
    assertFalse(context.isEffective(filteredActiveReq));
    assertFalse(context.isEffective(anotherFilteredActiveReq));
    assertTrue(context.isEffective(noEffectiveDirectiveReq));
}

Example 74 with Requirement

use of org.osgi.resource.Requirement in project bnd by bndtools.

the class BndrunResolveContextTest method testResolveSystemPackagesExtra.

public static void testResolveSystemPackagesExtra() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/repo3.index.xml")));
    BndEditModel runModel = new BndEditModel();
    runModel.setRunFw("org.apache.felix.framework");
    runModel.setEE(EE.JavaSE_1_6);
    runModel.setSystemPackages(Collections.singletonList(new ExportedPackage("sun.reflect", new Attrs())));
    BndrunResolveContext context = new BndrunResolveContext(runModel, registry, log);
    Requirement req = new CapReqBuilder("osgi.wiring.package").addDirective("filter", "(osgi.wiring.package=sun.reflect)").buildSyntheticRequirement();
    List<Capability> providers = context.findProviders(req);
    assertEquals(1, providers.size());
    assertEquals(IO.getFile("testdata/repo3/org.apache.felix.framework-4.0.2.jar").toURI(), findContentURI(providers.get(0).getResource()));
}

Example 75 with Requirement

use of org.osgi.resource.Requirement in project bnd by bndtools.

the class BndrunResolveContextTest method testInputRequirementsAsMandatoryResource.

public static void testInputRequirementsAsMandatoryResource() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/repo3.index.xml")));
    BndEditModel runModel = new BndEditModel();
    runModel.setRunFw("org.apache.felix.framework");
    Requirement req = new CapReqBuilder("osgi.identity").addDirective("filter", "(osgi.identity=org.apache.felix.gogo.command)").buildSyntheticRequirement();
    runModel.setRunRequires(Collections.singletonList(req));
    BndrunResolveContext context = new BndrunResolveContext(runModel, registry, log);
    context.init();
    assertEquals(IO.getFile("testdata/repo3/org.apache.felix.framework-4.0.2.jar").toURI(), findContentURI(context.getFramework()));
    Collection<Resource> mandRes = context.getMandatoryResources();
    assertEquals(1, mandRes.size());
    Resource resource = mandRes.iterator().next();
    assertNotNull(resource);
    IdentityCapability ic = ResourceUtils.getIdentityCapability(resource);
    assertNotNull(ic);
    assertEquals("<<INITIAL>>", ic.osgi_identity());
}