Examples with Resolver org.osgi.service.resolver.Resolver used on opensource projects

Example 6 with Resolver

use of org.osgi.service.resolver.Resolver in project bnd by bndtools.

the class JpmRepoTest method testUnresolved.

public void testUnresolved() throws ResolutionException {
    Repository repo = ws.getPlugin(Repository.class);
    BndEditModel model = new BndEditModel();
    model.setRunFw("org.apache.felix.framework");
    List<Requirement> requires = new ArrayList<Requirement>();
    CapReqBuilder capReq = CapReqBuilder.createBundleRequirement("org.apache.felix.webconsole", "[4,5)");
    requires.add(capReq.buildSyntheticRequirement());
    Map<Requirement, Collection<Capability>> shell = repo.findProviders(requires);
    assertNotNull(shell);
    assertEquals(1, shell.size());
    model.setRunRequires(requires);
    BndrunResolveContext context = new BndrunResolveContext(model, ws, log);
    Resolver resolver = new BndResolver(new org.apache.felix.resolver.Logger(4));
    try {
        Map<Resource, List<Wire>> resolved = resolver.resolve(context);
        fail("Resolve did not fail");
    } catch (ResolutionException e) {
        assertEquals(1, e.getUnresolvedRequirements().size());
        ResolutionException augmented = ResolveProcess.augment(context, e);
        assertEquals(2, augmented.getUnresolvedRequirements().size());
    }
}

Example 7 with Resolver

use of org.osgi.service.resolver.Resolver in project bnd by bndtools.

the class GenericResolveContextResolveTest method testSimpleResolve.

/**
	 * Simple basic resolve. We use a small index with gogo + framework and then
	 * try to see if we can resolve the runtime from the shell requirement.
	 * 
	 * @throws Exception
	 */
public void testSimpleResolve() throws Exception {
    Repository repository = createRepo(IO.getFile("testdata/repo3.index.xml"));
    GenericResolveContext grc = new GenericResolveContext(logger);
    grc.setLevel(2);
    grc.addRepository(repository);
    grc.addFramework("org.apache.felix.framework", null);
    grc.addEE(EE.JavaSE_1_7);
    grc.addRequireBundle("org.apache.felix.gogo.shell", new VersionRange("[0,1]"));
    grc.done();
    Resolver resolver = new BndResolver(new ResolverLogger(4));
    Set<Resource> resources = resolver.resolve(grc).keySet();
    assertNotNull(getResource(resources, "org.apache.felix.gogo.runtime", "0.10"));
}

Example 8 with Resolver

use of org.osgi.service.resolver.Resolver in project bnd by bndtools.

the class DebugReporter method resource.

private void resource(Resource r) {
    IdentityCapability id = ResourceUtils.getIdentityCapability(r);
    String resolveError = null;
    if (!context.isSystemResource(r) && level >= 3 && id != null)
        try {
            String v = id.version() == null ? null : id.version().toString();
            Requirement req = CapReqBuilder.createBundleRequirement(id.osgi_identity(), v).buildSyntheticRequirement();
            context.setInputRequirements(req);
            Resolver resolver = new BndResolver(new ResolverLogger(4));
            Map<Resource, List<Wire>> resolved = resolver.resolve(context);
        } catch (Exception e) {
            resolveError = e.toString();
        }
    String s = resolveError == null ? " " : "!";
    if (id == null)
        out.printf("%s %s%n", s, r);
    else
        out.printf("%s %-50s %-20s %s%n", s, id.osgi_identity(), noNull(id.version()), id.description(""));
    if (level >= 2) {
        for (Capability c : r.getCapabilities(null)) {
            capability("   ", c);
        }
        for (Requirement rq : r.getRequirements(null)) {
            requirement("  ", rq);
        }
    }
}

Example 9 with Resolver

use of org.osgi.service.resolver.Resolver in project bnd by bndtools.

the class JpmRepoTest method testSimpleResolve.

// public void testResolveProviderWithRunpath() throws Exception {
// try {
// Project provider = ws.getProject("provider");
// provider.build();
// assertTrue(provider.check());
//
// Project requirer = ws.getProject("requirer");
// requirer.build();
// assertTrue(requirer.check());
//
// BndEditModel model = new BndEditModel();
// model.setProject(requirer);
// BndrunResolveContext context = new BndrunResolveContext(model, ws, log);
//
// Resolver resolver = new ResolverImpl(new
// org.apache.felix.resolver.Logger(4), null);
//
// Map<Resource,List<Wire>> resolved = resolver.resolve(context);
// Set<Resource> resources = resolved.keySet();
// Resource resource = getResource(resources, "requirer", "0");
// assertNotNull(resource);
// }
// catch (ResolutionException e) {
// fail("Resolve failed " + e);
// }
// }
public void testSimpleResolve() {
    Repository repo = ws.getPlugin(Repository.class);
    BndEditModel model = new BndEditModel();
    model.setRunFw("org.apache.felix.framework");
    List<Requirement> requires = new ArrayList<Requirement>();
    CapReqBuilder capReq = CapReqBuilder.createBundleRequirement("org.apache.felix.gogo.shell", "[0,1)");
    requires.add(capReq.buildSyntheticRequirement());
    Map<Requirement, Collection<Capability>> shell = repo.findProviders(requires);
    assertNotNull(shell);
    assertEquals(1, shell.size());
    model.setRunRequires(requires);
    BndrunResolveContext context = new BndrunResolveContext(model, ws, log);
    Resolver resolver = new BndResolver(new org.apache.felix.resolver.Logger(4));
    try {
        Map<Resource, List<Wire>> resolved = resolver.resolve(context);
        Set<Resource> resources = resolved.keySet();
        Resource resource = getResource(resources, "org.apache.felix.gogo.runtime", "0.12");
        assertNotNull(resource);
    } catch (ResolutionException e) {
        fail("Resolve failed");
    }
}

Example 10 with Resolver

use of org.osgi.service.resolver.Resolver in project aries by apache.

the class DependencyCalculator method calculateDependencies.

public List<Requirement> calculateDependencies() throws ResolutionException {
    ArrayList<Requirement> result = new ArrayList<Requirement>();
    Resolver resolver = Activator.getInstance().getResolver();
    Map<Resource, List<Wire>> resolution = resolver.resolve(context);
    for (List<Wire> wires : resolution.values()) for (Wire wire : wires) if (wire.getCapability() instanceof MissingCapability)
        result.add(wire.getRequirement());
    result.trimToSize();
    return result;
}