Package org.apache.felix.bundlerepository

Examples of org.apache.felix.bundlerepository.Resolver

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        Repository[] repos = repositoryAdmin.listRepositories();
        for (Repository r : repos) {
            resolveRepos.add(r);
        }

        Resolver obrResolver = repositoryAdmin.resolver(resolveRepos.toArray(new Repository[resolveRepos.size()]));
        // add a resource describing the requirements of the application
        // metadata.
        obrResolver.add(createApplicationResource(helper, appName, appVersion, appContent));
       
        boolean resolved = obrResolver.resolve();
        Set<BundleInfo> fragments = new HashSet<BundleInfo>();
       
        if (resolved && resolveFragments) {
            for (Resource resource : obrResolver.getRequiredResources()) {
                Resource fragmentResource = findFragmentResource(resource);
                if (fragmentResource != null) {
                    obrResolver.add(fragmentResource);
                    fragments.add(toBundleInfo(fragmentResource, false));
                }
            }
            if (returnOptionalResources) {
                for (Resource resource : obrResolver.getOptionalResources()) {
                    Resource fragmentResource = findFragmentResource(resource);
                    if (fragmentResource != null) {
                        obrResolver.add(fragmentResource);
                        fragments.add(toBundleInfo(fragmentResource, true));
                    }
                }
            }
           
            if (!fragments.isEmpty()) {
                resolved = obrResolver.resolve();
            }
        }

        if (resolved) {
            Set<BundleInfo> result = new HashSet<BundleInfo>();
            for (Resource resource : obrResolver.getRequiredResources()) {
                BundleInfo bundleInfo = toBundleInfo(resource, false);
                result.add(bundleInfo);
            }
            if (returnOptionalResources) {
                for (Resource resource : obrResolver.getOptionalResources()) {
                    BundleInfo bundleInfo = toBundleInfo(resource, true);
                    result.add(bundleInfo);
                }
            }
            result.addAll(fragments);
            return result;
        } else {
            Reason[] reasons = obrResolver.getUnsatisfiedRequirements();
            // let's refine the list by removing the indirect unsatisfied
            // bundles that are caused by unsatisfied packages or other bundles
            Map<String, Set<String>> refinedReqs = refineUnsatisfiedRequirements(obrResolver, reasons);

            StringBuffer reqList = new StringBuffer();
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        }
        out.println("");
    }

    protected void doDeploy(RepositoryAdmin admin, List<String> bundles, boolean start, boolean deployOptional) throws Exception {
        Resolver resolver = admin.resolver();
        for (String bundle : bundles) {
            String[] target = getTarget(bundle);
            Resource resource = selectNewestVersion(searchRepository(admin, target[0], target[1]));
            if (resource != null) {
                resolver.add(resource);
            } else {
                System.err.println("Unknown bundle - " + target[0]);
            }
        }
        if ((resolver.getAddedResources() != null) &&
                (resolver.getAddedResources().length > 0)) {
            if (resolver.resolve(deployOptional ? 0 : Resolver.NO_OPTIONAL_RESOURCES)) {
                System.out.println("Target resource(s):");
                printUnderline(System.out, 19);
                Resource[] resources = resolver.getAddedResources();
                for (int resIdx = 0; (resources != null) && (resIdx < resources.length); resIdx++) {
                    System.out.println("   " + resources[resIdx].getPresentationName()
                            + " (" + resources[resIdx].getVersion() + ")");
                }
                resources = resolver.getRequiredResources();
                if ((resources != null) && (resources.length > 0)) {
                    System.out.println("\nRequired resource(s):");
                    printUnderline(System.out, 21);
                    for (int resIdx = 0; resIdx < resources.length; resIdx++) {
                        System.out.println("   " + resources[resIdx].getPresentationName()
                                + " (" + resources[resIdx].getVersion() + ")");
                    }
                }
                if (deployOptional) {
                    resources = resolver.getOptionalResources();
                    if ((resources != null) && (resources.length > 0)) {
                        System.out.println("\nOptional resource(s):");
                        printUnderline(System.out, 21);
                        for (int resIdx = 0; resIdx < resources.length; resIdx++) {
                            System.out.println("   " + resources[resIdx].getPresentationName() + " (" + resources[resIdx].getVersion() + ")");
                        }
                    }
                }

                try {
                    System.out.print("\nDeploying...");
                    resolver.deploy(start ? Resolver.START : 0);
                    System.out.println("done.");
                } catch (IllegalStateException ex) {
                    System.err.println(ex);
                }
            } else {
                Reason[] reqs = resolver.getUnsatisfiedRequirements();
                if ((reqs != null) && (reqs.length > 0)) {
                    System.out.println("Unsatisfied requirement(s):");
                    printUnderline(System.out, 27);
                    for (int reqIdx = 0; reqIdx < reqs.length; reqIdx++) {
                        System.out.println("   " + reqs[reqIdx].getRequirement().getFilter());
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    public void deployBundle(String bundle) throws Exception {
        deployBundle(bundle, false, false);
    }

    public void deployBundle(String bundle, boolean start, boolean deployOptional) throws Exception {
        Resolver resolver = repositoryAdmin.resolver();
        String[] target = getTarget(bundle);
        Resource resource = selectNewestVersion(searchRepository(repositoryAdmin, target[0], target[1]));
        if (resource == null) {
            throw new IllegalArgumentException("Unknown bundle " + target[0]);
        }
        resolver.add(resource);
        if ((resolver.getAddedResources() != null) &&
                (resolver.getAddedResources().length > 0)) {
            if (resolver.resolve(deployOptional ? 0 : Resolver.NO_OPTIONAL_RESOURCES)) {
                try {
                    resolver.deploy(start ? Resolver.START : 0);
                } catch (IllegalStateException ex) {
                    throw new IllegalStateException("Can't deploy using OBR", ex);
                }
            }
        }
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        }
        out.println("");
    }

    protected void doDeploy(RepositoryAdmin admin, List<String> bundles, boolean start) throws Exception {
        Resolver resolver = admin.resolver();
        for (String bundle : bundles) {
            String[] target = getTarget(bundle);
            Resource resource = selectNewestVersion(searchRepository(admin, target[0], target[1]));
            if (resource != null)
            {
                resolver.add(resource);
            }
            else
            {
                System.err.println("Unknown bundle - " + target[0]);
            }
        }
        if ((resolver.getAddedResources() != null) &&
            (resolver.getAddedResources().length > 0))
        {
            if (resolver.resolve())
            {
                System.out.println("Target resource(s):");
                printUnderline(System.out, 19);
                Resource[] resources = resolver.getAddedResources();
                for (int resIdx = 0; (resources != null) && (resIdx < resources.length); resIdx++)
                {
                    System.out.println("   " + resources[resIdx].getPresentationName()
                        + " (" + resources[resIdx].getVersion() + ")");
                }
                resources = resolver.getRequiredResources();
                if ((resources != null) && (resources.length > 0))
                {
                    System.out.println("\nRequired resource(s):");
                    printUnderline(System.out, 21);
                    for (int resIdx = 0; resIdx < resources.length; resIdx++)
                    {
                        System.out.println("   " + resources[resIdx].getPresentationName()
                            + " (" + resources[resIdx].getVersion() + ")");
                    }
                }
                resources = resolver.getOptionalResources();
                if ((resources != null) && (resources.length > 0))
                {
                    System.out.println("\nOptional resource(s):");
                    printUnderline(System.out, 21);
                    for (int resIdx = 0; resIdx < resources.length; resIdx++)
                    {
                        System.out.println("   " + resources[resIdx].getPresentationName()
                            + " (" + resources[resIdx].getVersion() + ")");
                    }
                }

                try
                {
                    System.out.print("\nDeploying...");
                    resolver.deploy(start ? Resolver.START : 0);
                    System.out.println("done.");
                }
                catch (IllegalStateException ex)
                {
                    System.err.println(ex);
                }
            }
            else
            {
                Reason[] reqs = resolver.getUnsatisfiedRequirements();
                if ((reqs != null) && (reqs.length > 0))
                {
                    System.out.println("Unsatisfied requirement(s):");
                    printUnderline(System.out, 27);
                    for (int reqIdx = 0; reqIdx < reqs.length; reqIdx++)
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            repositories.add(admin.getLocalRepository());
        }
        if (!noRemote) {
            repositories.addAll(Arrays.asList(admin.listRepositories()));
        }
        Resolver resolver = admin.resolver(repositories.toArray(new Repository[repositories.size()]));
        for (Requirement requirement : parseRequirements(admin, requirements)) {
            resolver.add(requirement);
        }
        if (resolver.resolve(optional ? 0 : Resolver.NO_OPTIONAL_RESOURCES)) {
            Resource[] resources;
            resources = resolver.getRequiredResources();
            if ((resources != null) && (resources.length > 0)) {
                System.out.println("Required resource(s):");
                printUnderline(System.out, 21);
                for (int resIdx = 0; resIdx < resources.length; resIdx++) {
                    System.out.println("   " + resources[resIdx].getPresentationName() + " (" + resources[resIdx].getVersion() + ")");
                    if (why) {
                        Reason[] req = resolver.getReason(resources[resIdx]);
                        for (int reqIdx = 0; req != null && reqIdx < req.length; reqIdx++) {
                            if (!req[reqIdx].getRequirement().isOptional()) {
                                Resource r = req[reqIdx].getResource();
                                if (r != null) {
                                    System.out.println("      - " + r.getPresentationName() + " / " + req[reqIdx].getRequirement().getName() + ":" + req[reqIdx].getRequirement().getFilter());
                                } else {
                                    System.out.println("      - " + req[reqIdx].getRequirement().getName() + ":" + req[reqIdx].getRequirement().getFilter());
                                }
                            }
                        }
                    }
                }
            }
            resources = resolver.getOptionalResources();
            if ((resources != null) && (resources.length > 0)) {
                System.out.println();
                System.out.println("Optional resource(s):");
                printUnderline(System.out, 21);
                for (int resIdx = 0; resIdx < resources.length; resIdx++) {
                    System.out.println("   " + resources[resIdx].getPresentationName()
                        + " (" + resources[resIdx].getVersion() + ")");
                    if (why) {
                        Reason[] req = resolver.getReason(resources[resIdx]);
                        for (int reqIdx = 0; req != null && reqIdx < req.length; reqIdx++) {
                            if (!req[reqIdx].getRequirement().isOptional()) {
                                Resource r = req[reqIdx].getResource();
                                if (r != null) {
                                    System.out.println("      - " + r.getPresentationName() + " / " + req[reqIdx].getRequirement().getName() + ":" + req[reqIdx].getRequirement().getFilter());
                                } else {
                                    System.out.println("      - " + req[reqIdx].getRequirement().getName() + ":" + req[reqIdx].getRequirement().getFilter());
                                }
                            }
                        }
                    }
                }
            }
            if (deploy || start) {
                try
                {
                    System.out.print("\nDeploying...");
                    resolver.deploy(start ? Resolver.START : 0);
                    System.out.println("done.");
                }
                catch (IllegalStateException ex)
                {
                    System.err.println(ex);
                }
            }
        } else {
            Reason[] reqs = resolver.getUnsatisfiedRequirements();
            if ((reqs != null) && (reqs.length > 0)) {
                System.out.println("Unsatisfied requirement(s):");
                printUnderline(System.out, 27);
                for (int reqIdx = 0; reqIdx < reqs.length; reqIdx++) {
                    System.out.println("   " + reqs[reqIdx].getRequirement().getName() + ":" + reqs[reqIdx].getRequirement().getFilter());
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        final FeatureImpl f = new FeatureImpl("f1", "1.0");
        f.setResolver("obr");
        f.addBundle(new BundleInfoImpl(requirement));
        final RepositoryAdmin admin = createMock(RepositoryAdmin.class);
        final Resolver resolver = createMock(Resolver.class);
        final Resource resource = createMock(Resource.class);
        final ObrResolver obrResolver = new ObrResolver();
        obrResolver.setRepositoryAdmin(admin);

        final Capture<Requirement> captureReq = new Capture<Requirement>();

        expect(admin.getHelper()).andReturn(new DataModelHelperImpl()).anyTimes();
        expect(admin.getSystemRepository()).andReturn(createMock(org.apache.felix.bundlerepository.Repository.class));
        expect(admin.getLocalRepository()).andReturn(createMock(org.apache.felix.bundlerepository.Repository.class));
        expect(admin.listRepositories()).andReturn(new org.apache.felix.bundlerepository.Repository[0]);
        expect(admin.resolver(EasyMock.<org.apache.felix.bundlerepository.Repository[]>anyObject())).andReturn(resolver);
        resolver.add(EasyMock.capture(captureReq));
        expect(resolver.resolve(Resolver.NO_OPTIONAL_RESOURCES)).andReturn(true);
        expect(resolver.getRequiredResources()).andReturn(new Resource[] { resource });
        expect(resolver.getReason(resource)).andAnswer(new IAnswer() {
            public Object answer() throws Throwable {
                return new Reason[] { new ReasonImpl( resource, captureReq.getValue()) };
            }
        });
        expect(resource.getURI()).andReturn("foo:bar");
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        }

        String bundleId = event.getBundleId();
        try {
            if (isAllowed(event.getSourceGroup(), Constants.BUNDLES_CONFIG_CATEGORY, bundleId, EventType.INBOUND)) {
                Resolver resolver = obrService.resolver();
                String[] target = getTarget(bundleId);
                Resource resource = selectNewestVersion(searchRepository(target[0], target[1]));
                if (resource != null) {
                    resolver.add(resource);
                } else {
                    LOGGER.warn("CELLAR OBR: bundle {} unknown", target[0]);
                }
                if ((resolver.getAddedResources() != null) &&
                        (resolver.getAddedResources().length > 0)) {
                    if (resolver.resolve()) {
                        if (event.getType() == Constants.BUNDLE_START_EVENT_TYPE)
                            resolver.deploy(Resolver.START);
                        else resolver.deploy(0);
                    }
                } else {
                    Reason[] reqs = resolver.getUnsatisfiedRequirements();
                    if (reqs != null && reqs.length > 0) {
                        LOGGER.warn("CELLAR OBR: unsatisfied requirement(s): ");
                        for (Reason reason : reqs) {
                            LOGGER.warn("CELLAR OBR:    {}", reason.getRequirement().getFilter());
                            LOGGER.warn("CELLAR OBR:      {}", reason.getResource().getPresentationName());
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    Repository[] repos = repositoryAdmin.listRepositories();
    for (Repository r : repos) {
      resolveRepos.add(r);     
    }
       
    Resolver obrResolver = repositoryAdmin.resolver(resolveRepos.toArray(new Repository[resolveRepos.size()]));
    // add a resource describing the requirements of the application metadata.
    obrResolver.add(createApplicationResource(helper, appName, appVersion, appContent));
    if (obrResolver.resolve()) {
      Set<BundleInfo> result = new HashSet<BundleInfo>();
      for (Resource resource: obrResolver.getRequiredResources()) {
        BundleInfo bundleInfo = toBundleInfo(resource, false);
        result.add(bundleInfo);
      }
      if (returnOptionalResources) {
        for (Resource resource: obrResolver.getOptionalResources()) {
          BundleInfo bundleInfo = toBundleInfo(resource, true);
          result.add(bundleInfo);
        }
      }
      return result;
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        return files;
    }

    /* package */
    synchronized Bundle deploy(Resource resource) {
        final Resolver resolver = getRepositoryAdmin().resolver(getRepositories());
        boolean resolved = resolve(resolver, resource);
        if (resolved) {
            final int flags = !deployOptionalRequirements ? Resolver.NO_OPTIONAL_RESOURCES : 0;
            resolver.deploy(flags);
            return getBundle(resource);
        } else {
            Reason[] reqs = resolver.getUnsatisfiedRequirements();
            logger.logp(Level.WARNING, "ObrHandler", "deploy",
                    "Unable to satisfy the requirements: {0}", new Object[]{Arrays.toString(reqs)});
            return null;
        }
    }
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        }
        out.println("");
    }

    protected void doDeploy(RepositoryAdmin admin, List<String> bundles, boolean start) throws Exception {
        Resolver resolver = admin.resolver();
        for (String bundle : bundles) {
            String[] target = getTarget(bundle);
            Resource resource = selectNewestVersion(searchRepository(admin, target[0], target[1]));
            if (resource != null)
            {
                resolver.add(resource);
            }
            else
            {
                System.err.println("Unknown bundle - " + target[0]);
            }
        }
        if ((resolver.getAddedResources() != null) &&
            (resolver.getAddedResources().length > 0))
        {
            if (resolver.resolve())
            {
                System.out.println("Target resource(s):");
                printUnderline(System.out, 19);
                Resource[] resources = resolver.getAddedResources();
                for (int resIdx = 0; (resources != null) && (resIdx < resources.length); resIdx++)
                {
                    System.out.println("   " + resources[resIdx].getPresentationName()
                        + " (" + resources[resIdx].getVersion() + ")");
                }
                resources = resolver.getRequiredResources();
                if ((resources != null) && (resources.length > 0))
                {
                    System.out.println("\nRequired resource(s):");
                    printUnderline(System.out, 21);
                    for (int resIdx = 0; resIdx < resources.length; resIdx++)
                    {
                        System.out.println("   " + resources[resIdx].getPresentationName()
                            + " (" + resources[resIdx].getVersion() + ")");
                    }
                }
                resources = resolver.getOptionalResources();
                if ((resources != null) && (resources.length > 0))
                {
                    System.out.println("\nOptional resource(s):");
                    printUnderline(System.out, 21);
                    for (int resIdx = 0; resIdx < resources.length; resIdx++)
                    {
                        System.out.println("   " + resources[resIdx].getPresentationName()
                            + " (" + resources[resIdx].getVersion() + ")");
                    }
                }

                try
                {
                    System.out.print("\nDeploying...");
                    resolver.deploy(start ? Resolver.START : 0);
                    System.out.println("done.");
                }
                catch (IllegalStateException ex)
                {
                    System.err.println(ex);
                }
            }
            else
            {
                Reason[] reqs = resolver.getUnsatisfiedRequirements();
                if ((reqs != null) && (reqs.length > 0))
                {
                    System.out.println("Unsatisfied requirement(s):");
                    printUnderline(System.out, 27);
                    for (int reqIdx = 0; reqIdx < reqs.length; reqIdx++)
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