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Example 1 with BundleInfo

use of org.apache.karaf.features.BundleInfo in project karaf by apache.

the class InfoFeatureCommand method displayFeatureTree.

/**
     * Called originally with featureName and featureVersion that have already been resolved successfully.
     *
     * @param admin
     * @param featureName
     * @param featureVersion
     * @param prefix
     * @return
     * @throws Exception
     */
private int displayFeatureTree(FeaturesService admin, String featureName, String featureVersion, String prefix) throws Exception {
    int unresolved = 0;
    Feature[] resolvedFeatures = admin.getFeatures(featureName, featureVersion);
    for (Feature resolved : resolvedFeatures) {
        if (resolved != null) {
            System.out.println(prefix + " " + resolved.getName() + " " + resolved.getVersion());
        } else {
            System.out.println(prefix + " " + featureName + " " + featureVersion + " *");
            unresolved++;
        }
        if (resolved != null) {
            if (bundle) {
                List<String> bundleLocation = new LinkedList<>();
                List<BundleInfo> bundles = resolved.getBundles();
                for (BundleInfo bundleInfo : bundles) {
                    bundleLocation.add(bundleInfo.getLocation());
                }
                if (conditional) {
                    for (Conditional cond : resolved.getConditional()) {
                        List<String> condition = cond.getCondition();
                        List<BundleInfo> conditionalBundles = cond.getBundles();
                        for (BundleInfo bundleInfo : conditionalBundles) {
                            bundleLocation.add(bundleInfo.getLocation() + "(condition:" + condition + ")");
                        }
                    }
                }
                for (int i = 0, j = bundleLocation.size(); i < j; i++) {
                    System.out.println(prefix + " " + (i + 1 == j ? "\\" : "+") + " " + bundleLocation.get(i));
                }
            }
            prefix += "   ";
            List<Dependency> dependencies = resolved.getDependencies();
            for (Dependency toDisplay : dependencies) {
                unresolved += displayFeatureTree(admin, toDisplay.getName(), toDisplay.getVersion(), prefix + 1);
            }
            if (conditional) {
                for (Conditional cond : resolved.getConditional()) {
                    List<Dependency> conditionDependencies = cond.getDependencies();
                    for (int i = 0, j = conditionDependencies.size(); i < j; i++) {
                        Dependency toDisplay = dependencies.get(i);
                        unresolved += displayFeatureTree(admin, toDisplay.getName(), toDisplay.getVersion(), prefix + 1);
                    }
                }
            }
        }
    }
    return unresolved;
}
Also used : BundleInfo(org.apache.karaf.features.BundleInfo) Conditional(org.apache.karaf.features.Conditional) Dependency(org.apache.karaf.features.Dependency) Feature(org.apache.karaf.features.Feature) LinkedList(java.util.LinkedList)

Example 2 with BundleInfo

use of org.apache.karaf.features.BundleInfo in project karaf by apache.

the class InfoFeatureCommand method displayBundleInformation.

private void displayBundleInformation(Feature feature, String contentType) {
    List<BundleInfo> bundleInfos = feature.getBundles();
    if (bundleInfos.isEmpty()) {
        System.out.println(contentType + " has no bundles.");
    } else {
        System.out.println(contentType + " contains followed bundles:");
        for (BundleInfo featureBundle : bundleInfos) {
            int startLevel = featureBundle.getStartLevel();
            StringBuilder sb = new StringBuilder();
            sb.append(INDENT).append(featureBundle.getLocation());
            if (startLevel > 0) {
                sb.append(" start-level=").append(startLevel);
            }
            System.out.println(sb.toString());
        }
    }
}
Also used : BundleInfo(org.apache.karaf.features.BundleInfo)

Example 3 with BundleInfo

use of org.apache.karaf.features.BundleInfo in project karaf by apache.

the class AbstractFeatureMojo method resolveFeatures.

protected Set<Feature> resolveFeatures() throws MojoExecutionException {
    Set<Feature> featuresSet = new HashSet<>();
    try {
        Set<String> artifactsToCopy = new HashSet<>();
        Map<String, Feature> featuresMap = new HashMap<>();
        for (String uri : descriptors) {
            retrieveDescriptorsRecursively(uri, artifactsToCopy, featuresMap);
        }
        // no features specified, handle all of them
        if (features == null) {
            features = new ArrayList<>(featuresMap.keySet());
        }
        addFeatures(features, featuresSet, featuresMap, addTransitiveFeatures);
        getLog().info("Using local repository at: " + localRepo.getUrl());
        for (Feature feature : featuresSet) {
            try {
                for (Bundle bundle : feature.getBundle()) {
                    resolveArtifact(bundle.getLocation());
                }
                for (Conditional conditional : feature.getConditional()) {
                    for (BundleInfo bundle : conditional.getBundles()) {
                        if (ignoreDependencyFlag || (!ignoreDependencyFlag && !bundle.isDependency())) {
                            resolveArtifact(bundle.getLocation());
                        }
                    }
                }
                for (ConfigFile configfile : feature.getConfigfile()) {
                    resolveArtifact(configfile.getLocation());
                }
            } catch (RuntimeException e) {
                throw new RuntimeException("Error resolving feature " + feature.getName() + "/" + feature.getVersion(), e);
            }
        }
    } catch (Exception e) {
        throw new MojoExecutionException("Error populating repository", e);
    }
    return featuresSet;
}
Also used : MojoExecutionException(org.apache.maven.plugin.MojoExecutionException) HashMap(java.util.HashMap) ConfigFile(org.apache.karaf.features.internal.model.ConfigFile) Bundle(org.apache.karaf.features.internal.model.Bundle) Conditional(org.apache.karaf.features.Conditional) Feature(org.apache.karaf.features.internal.model.Feature) MojoExecutionException(org.apache.maven.plugin.MojoExecutionException) BundleInfo(org.apache.karaf.features.BundleInfo) HashSet(java.util.HashSet)

Example 4 with BundleInfo

use of org.apache.karaf.features.BundleInfo in project karaf by apache.

the class FeatureResource method build.

public static FeatureResource build(Feature feature, String featureRange, Map<String, ? extends Resource> locToRes) throws BundleException {
    FeatureResource resource = new FeatureResource(feature);
    for (BundleInfo info : feature.getBundles()) {
        if (!info.isDependency()) {
            Resource res = locToRes.get(info.getLocation());
            if (res == null) {
                throw new IllegalStateException("Resource not found for url " + info.getLocation());
            }
            addIdentityRequirement(resource, res);
        }
    }
    for (Dependency dep : feature.getDependencies()) {
        if (!dep.isDependency()) {
            addDependency(resource, dep, featureRange);
        }
    }
    for (org.apache.karaf.features.Capability cap : feature.getCapabilities()) {
        resource.addCapabilities(ResourceBuilder.parseCapability(resource, cap.getValue()));
    }
    for (org.apache.karaf.features.Requirement req : feature.getRequirements()) {
        resource.addRequirements(ResourceBuilder.parseRequirement(resource, req.getValue()));
    }
    return resource;
}
Also used : BundleInfo(org.apache.karaf.features.BundleInfo) Resource(org.osgi.resource.Resource) Dependency(org.apache.karaf.features.Dependency)

Example 5 with BundleInfo

use of org.apache.karaf.features.BundleInfo in project karaf by apache.

the class Deployer method deploy.

/**
     * Perform a deployment.
     *
     * @param dstate  deployment state
     * @param request deployment request
     * @throws Exception in case of deployment failure.
     */
public void deploy(DeploymentState dstate, DeploymentRequest request) throws Exception {
    boolean noRefreshUnmanaged = request.options.contains(FeaturesService.Option.NoAutoRefreshUnmanagedBundles);
    boolean noRefreshManaged = request.options.contains(FeaturesService.Option.NoAutoRefreshManagedBundles);
    boolean noRefresh = request.options.contains(FeaturesService.Option.NoAutoRefreshBundles);
    boolean noStart = request.options.contains(FeaturesService.Option.NoAutoStartBundles);
    boolean verbose = request.options.contains(FeaturesService.Option.Verbose);
    boolean simulate = request.options.contains(FeaturesService.Option.Simulate);
    boolean noManageBundles = request.options.contains(FeaturesService.Option.NoAutoManageBundles);
    boolean showWiring = request.options.contains(FeaturesService.Option.DisplayFeaturesWiring) || request.options.contains(FeaturesService.Option.DisplayAllWiring);
    boolean showFeaturesWiringOnly = request.options.contains(FeaturesService.Option.DisplayFeaturesWiring) && !request.options.contains(FeaturesService.Option.DisplayAllWiring);
    // TODO: add an option to unmanage bundles instead of uninstalling those
    Map<String, Set<Long>> managedBundles = copy(dstate.state.managedBundles);
    Map<String, Set<Bundle>> unmanagedBundles = apply(diff(dstate.bundlesPerRegion, dstate.state.managedBundles), map(dstate.bundles));
    // Resolve
    SubsystemResolver resolver = new SubsystemResolver(this.resolver, manager);
    resolver.prepare(dstate.features.values(), request.requirements, apply(unmanagedBundles, adapt(BundleRevision.class)));
    Set<String> prereqs = resolver.collectPrerequisites();
    if (!prereqs.isEmpty()) {
        for (Iterator<String> iterator = prereqs.iterator(); iterator.hasNext(); ) {
            String prereq = iterator.next();
            String[] parts = prereq.split("/");
            String name = parts[0];
            String version = parts[1];
            VersionRange range = getRange(version, request.featureResolutionRange);
            boolean found = false;
            for (Set<String> featureSet : dstate.state.installedFeatures.values()) {
                for (String feature : featureSet) {
                    String[] p = feature.split("/");
                    found = name.equals(p[0]) && range.contains(VersionTable.getVersion(p[1]));
                    if (found) {
                        break;
                    }
                }
                if (found) {
                    break;
                }
            }
            if (found) {
                iterator.remove();
            }
        }
    }
    if (!prereqs.isEmpty()) {
        if (request.requirements.get(ROOT_REGION).containsAll(prereqs)) {
            throw new CircularPrerequisiteException(prereqs);
        }
        DeploymentRequest newRequest = new DeploymentRequest();
        newRequest.bundleUpdateRange = request.bundleUpdateRange;
        newRequest.featureResolutionRange = request.featureResolutionRange;
        newRequest.serviceRequirements = request.serviceRequirements;
        newRequest.globalRepository = request.globalRepository;
        newRequest.options = request.options;
        newRequest.overrides = request.overrides;
        newRequest.requirements = copy(dstate.state.requirements);
        for (String prereq : prereqs) {
            addToMapSet(newRequest.requirements, ROOT_REGION, prereq);
        }
        newRequest.stateChanges = Collections.emptyMap();
        newRequest.updateSnaphots = request.updateSnaphots;
        deploy(dstate, newRequest);
        throw new PartialDeploymentException(prereqs);
    }
    resolver.resolve(request.overrides, request.featureResolutionRange, request.serviceRequirements, request.globalRepository, request.outputFile);
    Map<String, StreamProvider> providers = resolver.getProviders();
    Map<String, Set<Resource>> featuresPerRegion = resolver.getFeaturesPerRegions();
    Map<String, Set<String>> installedFeatures = apply(featuresPerRegion, featureId());
    Map<String, Set<String>> newFeatures = diff(installedFeatures, dstate.state.installedFeatures);
    Map<String, Set<String>> delFeatures = diff(dstate.state.installedFeatures, installedFeatures);
    //
    // Compute requested features state
    //
    Map<String, Map<String, String>> stateFeatures = copy(dstate.state.stateFeatures);
    for (Map.Entry<String, Set<String>> entry : delFeatures.entrySet()) {
        Map<String, String> map = stateFeatures.get(entry.getKey());
        if (map != null) {
            map.keySet().removeAll(entry.getValue());
            if (map.isEmpty()) {
                stateFeatures.remove(entry.getKey());
            }
        }
    }
    for (Map.Entry<String, Map<String, FeatureState>> entry1 : request.stateChanges.entrySet()) {
        String region = entry1.getKey();
        Map<String, String> regionStates = stateFeatures.get(region);
        if (regionStates != null) {
            for (Map.Entry<String, FeatureState> entry2 : entry1.getValue().entrySet()) {
                String feature = entry2.getKey();
                if (regionStates.containsKey(feature)) {
                    regionStates.put(feature, entry2.getValue().name());
                }
            }
        }
    }
    for (Map.Entry<String, Set<String>> entry : newFeatures.entrySet()) {
        for (String feature : entry.getValue()) {
            Map<String, String> map = stateFeatures.computeIfAbsent(entry.getKey(), k -> new HashMap<>());
            map.put(feature, noStart ? FeatureState.Installed.name() : FeatureState.Started.name());
        }
    }
    // Compute information for each bundle
    Map<String, Map<String, BundleInfo>> bundleInfos = resolver.getBundleInfos();
    //
    // Compute deployment
    //
    Deployer.Deployment deployment = computeDeployment(dstate, request, resolver);
    //
    // Compute the set of bundles to refresh
    //
    // sort is only used for display
    Map<Bundle, String> toRefresh = new TreeMap<>(new BundleComparator());
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        for (Bundle b : regionDeployment.toDelete) {
            toRefresh.put(b, "Bundle will be uninstalled");
        }
        for (Bundle b : regionDeployment.toUpdate.keySet()) {
            toRefresh.put(b, "Bundle will be updated");
        }
    }
    if (!noRefreshManaged) {
        computeBundlesToRefresh(toRefresh, dstate.bundles.values(), deployment.resToBnd, resolver.getWiring());
    }
    if (noRefreshUnmanaged) {
        toRefresh.keySet().removeAll(flatten(unmanagedBundles));
    }
    // Automatically turn unmanaged bundles into managed bundles
    // if they are required by a feature and no other unmanaged
    // bundles have a requirement on it
    // sort is only used for display
    Set<Bundle> toManage = new TreeSet<>(new BundleComparator());
    if (!noManageBundles) {
        Set<Resource> features = resolver.getFeatures().keySet();
        Set<? extends Resource> unmanaged = apply(flatten(unmanagedBundles), adapt(BundleRevision.class));
        Set<Resource> requested = new HashSet<>();
        // Gather bundles required by a feature
        if (resolver != null && resolver.getWiring() != null) {
            for (List<Wire> wires : resolver.getWiring().values()) {
                for (Wire wire : wires) {
                    if (features.contains(wire.getRequirer()) && unmanaged.contains(wire.getProvider())) {
                        requested.add(wire.getProvider());
                    }
                }
            }
        }
        // Now, we know which bundles are completely unmanaged
        unmanaged.removeAll(requested);
        // Check if bundles have wires from really unmanaged bundles
        if (resolver != null && resolver.getWiring() != null) {
            for (List<Wire> wires : resolver.getWiring().values()) {
                for (Wire wire : wires) {
                    if (requested.contains(wire.getProvider()) && unmanaged.contains(wire.getRequirer())) {
                        requested.remove(wire.getProvider());
                    }
                }
            }
        }
        if (!requested.isEmpty()) {
            Map<Long, String> bundleToRegion = new HashMap<>();
            for (Map.Entry<String, Set<Long>> entry : dstate.bundlesPerRegion.entrySet()) {
                for (long id : entry.getValue()) {
                    bundleToRegion.put(id, entry.getKey());
                }
            }
            for (Resource rev : requested) {
                Bundle bundle = ((BundleRevision) rev).getBundle();
                long id = bundle.getBundleId();
                addToMapSet(managedBundles, bundleToRegion.get(id), id);
                toManage.add(bundle);
            }
        }
    }
    Set<Bundle> toStart = new HashSet<>();
    Set<Bundle> toResolve = new HashSet<>();
    Set<Bundle> toStop = new HashSet<>();
    //
    // Compute bundle states
    //
    Map<Resource, FeatureState> states = new HashMap<>();
    // Find all features state
    Map<Resource, FeatureState> featuresState = new HashMap<>();
    Map<Resource, Set<Resource>> conditionals = new HashMap<>();
    for (Map.Entry<String, Set<Resource>> entry : resolver.getFeaturesPerRegions().entrySet()) {
        String region = entry.getKey();
        Map<String, String> fss = stateFeatures.get(region);
        for (Resource feature : entry.getValue()) {
            Set<Resource> conditions = new HashSet<>();
            for (Wire wire : resolver.getWiring().get(feature)) {
                if (IDENTITY_NAMESPACE.equals(wire.getRequirement().getNamespace()) && FeatureResource.CONDITIONAL_TRUE.equals(wire.getRequirement().getDirectives().get(FeatureResource.REQUIREMENT_CONDITIONAL_DIRECTIVE))) {
                    conditions.add(wire.getProvider());
                }
            }
            if (conditions.isEmpty()) {
                String fs = fss.get(getFeatureId(feature));
                featuresState.put(feature, FeatureState.valueOf(fs));
            } else {
                conditionals.put(feature, conditions);
            }
        }
    }
    // Compute conditional features state
    for (Resource feature : conditionals.keySet()) {
        FeatureState state = null;
        for (Resource cond : conditionals.get(feature)) {
            FeatureState s = featuresState.get(cond);
            if (state == null) {
                state = s;
            } else if (state == FeatureState.Started && s == FeatureState.Resolved) {
                state = FeatureState.Resolved;
            }
        }
        featuresState.put(feature, state);
    }
    // Propagate Resolved state
    for (Resource feature : featuresState.keySet()) {
        if (featuresState.get(feature) == FeatureState.Resolved) {
            propagateState(states, feature, FeatureState.Resolved, resolver);
        }
    }
    // Propagate Started state
    for (Resource feature : featuresState.keySet()) {
        if (featuresState.get(feature) == FeatureState.Started) {
            propagateState(states, feature, FeatureState.Started, resolver);
        }
    }
    // Put default Started state for other bundles if start attribute is true
    for (Resource resource : resolver.getBundles().keySet()) {
        BundleInfo bundleInfo = null;
        for (Map.Entry<String, Map<String, BundleInfo>> bis : resolver.getBundleInfos().entrySet()) {
            bundleInfo = bis.getValue().get(getUri(resource));
        }
        Bundle bundle = deployment.resToBnd.get(resource);
        if (bundle == null) {
            // we are using bundleInfo and start flag
            if (bundleInfo != null && bundleInfo.isStart()) {
                states.put(resource, FeatureState.Started);
            } else {
                states.put(resource, FeatureState.Resolved);
            }
        } else {
            // if the bundle is already there, just ignore changing state by feature
            states.remove(resource);
        }
    }
    // Only keep bundles resources
    states.keySet().retainAll(resolver.getBundles().keySet());
    //
    for (Map.Entry<Resource, FeatureState> entry : states.entrySet()) {
        Bundle bundle = deployment.resToBnd.get(entry.getKey());
        if (bundle != null) {
            switch(entry.getValue()) {
                case Started:
                    toResolve.add(bundle);
                    toStart.add(bundle);
                    break;
                case Resolved:
                    toResolve.add(bundle);
                    toStop.add(bundle);
                    break;
            }
        }
    }
    //
    // Compute bundle all start levels and start levels to update
    //
    Map<Resource, Integer> startLevels = new HashMap<>();
    Map<Bundle, Integer> toUpdateStartLevel = new HashMap<>();
    for (Map.Entry<String, Set<Resource>> entry : resolver.getBundlesPerRegions().entrySet()) {
        String region = entry.getKey();
        for (Resource resource : entry.getValue()) {
            BundleInfo bi = bundleInfos.get(region).get(getUri(resource));
            if (bi != null) {
                int sl = bi.getStartLevel() > 0 ? bi.getStartLevel() : dstate.initialBundleStartLevel;
                startLevels.put(resource, sl);
                Bundle bundle = deployment.resToBnd.get(resource);
                if (bundle != null) {
                    int curSl = bundle.adapt(BundleStartLevel.class).getStartLevel();
                    if (sl != curSl) {
                        toUpdateStartLevel.put(bundle, sl);
                        if (sl > dstate.currentStartLevel) {
                            toStop.add(bundle);
                        }
                    }
                }
            }
        }
    }
    //
    if (showWiring) {
        logWiring(resolver.getWiring(), showFeaturesWiringOnly);
    }
    //
    // Log deployment
    //
    logDeployment(deployment, verbose);
    if (simulate) {
        if (!noRefresh && !toRefresh.isEmpty()) {
            print("  Bundles to refresh:", verbose);
            for (Map.Entry<Bundle, String> entry : toRefresh.entrySet()) {
                Bundle bundle = entry.getKey();
                print("    " + bundle.getSymbolicName() + "/" + bundle.getVersion() + " (" + entry.getValue() + ")", verbose);
            }
        }
        if (!toManage.isEmpty()) {
            print("  Managing bundle:", verbose);
            for (Bundle bundle : toManage) {
                print("    " + bundle.getSymbolicName() + "/" + bundle.getVersion(), verbose);
            }
        }
        return;
    }
    //
    // Execute deployment
    //
    // #1: stop bundles that needs to be updated or uninstalled in order
    // #2: uninstall needed bundles
    // #3: update regions
    // #4: update bundles
    // #5: install bundles
    // #6: save state
    // #7: install configuration
    // #8: refresh bundles
    // #9: start bundles in order
    // #10: send events
    //
    Bundle serviceBundle = dstate.serviceBundle;
    //
    // Handle updates on the FeaturesService bundle
    //
    Deployer.RegionDeployment rootRegionDeployment = deployment.regions.get(ROOT_REGION);
    // We don't support uninstalling the bundle
    if (rootRegionDeployment != null && rootRegionDeployment.toDelete.contains(serviceBundle)) {
        throw new UnsupportedOperationException("Uninstalling the FeaturesService bundle is not supported");
    }
    // When restarting, the resolution will be attempted again
    if (rootRegionDeployment != null && rootRegionDeployment.toUpdate.containsKey(serviceBundle)) {
        callback.persistResolveRequest(request);
        // save the new checksum persistently
        if (deployment.bundleChecksums.containsKey(serviceBundle.getBundleId())) {
            State state = dstate.state.copy();
            state.bundleChecksums.put(serviceBundle.getBundleId(), deployment.bundleChecksums.get(serviceBundle.getBundleId()));
            callback.saveState(state);
        }
        Resource resource = rootRegionDeployment.toUpdate.get(serviceBundle);
        String uri = getUri(resource);
        print("The FeaturesService bundle needs is being updated with " + uri, verbose);
        toRefresh.clear();
        toRefresh.put(serviceBundle, "FeaturesService bundle is being updated");
        computeBundlesToRefresh(toRefresh, dstate.bundles.values(), Collections.emptyMap(), Collections.emptyMap());
        installSupport.stopBundle(serviceBundle, STOP_TRANSIENT);
        try (InputStream is = getBundleInputStream(resource, providers)) {
            installSupport.updateBundle(serviceBundle, uri, is);
        }
        installSupport.refreshPackages(toRefresh.keySet());
        installSupport.startBundle(serviceBundle);
        return;
    }
    callback.callListeners(DeploymentEvent.DEPLOYMENT_STARTED);
    //
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        toStop.addAll(regionDeployment.toUpdate.keySet());
        toStop.addAll(regionDeployment.toDelete);
    }
    removeFragmentsAndBundlesInState(toStop, UNINSTALLED | RESOLVED | STOPPING);
    if (!toStop.isEmpty()) {
        print("Stopping bundles:", verbose);
        while (!toStop.isEmpty()) {
            List<Bundle> bs = getBundlesToStop(toStop);
            for (Bundle bundle : bs) {
                print("  " + bundle.getSymbolicName() + "/" + bundle.getVersion(), verbose);
                // If the bundle start level will be changed, stop it persistently to
                // avoid a restart when the start level is actually changed
                installSupport.stopBundle(bundle, toUpdateStartLevel.containsKey(bundle) ? 0 : STOP_TRANSIENT);
                toStop.remove(bundle);
            }
        }
    }
    //
    // Delete bundles
    //
    boolean hasToDelete = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToDelete = !regionDeployment.toDelete.isEmpty()) {
            break;
        }
    }
    if (hasToDelete) {
        print("Uninstalling bundles:", verbose);
        for (Map.Entry<String, Deployer.RegionDeployment> entry : deployment.regions.entrySet()) {
            String name = entry.getKey();
            Deployer.RegionDeployment regionDeployment = entry.getValue();
            for (Bundle bundle : regionDeployment.toDelete) {
                print("  " + bundle.getSymbolicName() + "/" + bundle.getVersion(), verbose);
                installSupport.uninstall(bundle);
                removeFromMapSet(managedBundles, name, bundle.getBundleId());
            }
        }
    }
    //
    // Update regions
    //
    {
        // Add bundles
        Map<String, Set<Long>> bundles = new HashMap<>();
        add(bundles, apply(unmanagedBundles, bundleId()));
        add(bundles, managedBundles);
        // Compute policies
        RegionDigraph computedDigraph = resolver.getFlatDigraph();
        Map<String, Map<String, Map<String, Set<String>>>> policies = copy(dstate.filtersPerRegion);
        // Only keep regions which still have bundles
        policies.keySet().retainAll(bundles.keySet());
        // Fix broken filters
        for (String name : policies.keySet()) {
            policies.get(name).keySet().retainAll(policies.keySet());
        }
        // Update managed regions
        for (Region computedRegion : computedDigraph.getRegions()) {
            String name = computedRegion.getName();
            Map<String, Map<String, Set<String>>> policy = policies.computeIfAbsent(name, k -> new HashMap<>());
            for (RegionDigraph.FilteredRegion fr : computedRegion.getEdges()) {
                String r2 = fr.getRegion().getName();
                Map<String, Set<String>> filters = new HashMap<>();
                Map<String, Collection<String>> current = fr.getFilter().getSharingPolicy();
                for (String ns : current.keySet()) {
                    for (String f : current.get(ns)) {
                        addToMapSet(filters, ns, f);
                    }
                }
                policy.put(r2, filters);
            }
        }
        // Apply all changes
        installSupport.replaceDigraph(policies, bundles);
    }
    //
    // Update bundles
    //
    boolean hasToUpdate = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToUpdate = !regionDeployment.toUpdate.isEmpty()) {
            break;
        }
    }
    if (hasToUpdate) {
        print("Updating bundles:", verbose);
        for (Map.Entry<String, Deployer.RegionDeployment> rde : deployment.regions.entrySet()) {
            for (Map.Entry<Bundle, Resource> entry : rde.getValue().toUpdate.entrySet()) {
                Bundle bundle = entry.getKey();
                Resource resource = entry.getValue();
                String uri = getUri(resource);
                print("  " + uri, verbose);
                try (InputStream is = getBundleInputStream(resource, providers)) {
                    installSupport.updateBundle(bundle, uri, is);
                }
                toStart.add(bundle);
            }
        }
    }
    //
    for (Map.Entry<Bundle, Integer> entry : toUpdateStartLevel.entrySet()) {
        Bundle bundle = entry.getKey();
        int sl = entry.getValue();
        bundle.adapt(BundleStartLevel.class).setStartLevel(sl);
    }
    //
    // Install bundles
    //
    boolean hasToInstall = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToInstall = !regionDeployment.toInstall.isEmpty()) {
            break;
        }
    }
    if (hasToInstall) {
        print("Installing bundles:", verbose);
        Map<Bundle, Integer> customStartLevels = new HashMap<>();
        for (Map.Entry<String, Deployer.RegionDeployment> entry : deployment.regions.entrySet()) {
            String name = entry.getKey();
            Deployer.RegionDeployment regionDeployment = entry.getValue();
            for (Resource resource : regionDeployment.toInstall) {
                String uri = getUri(resource);
                print("  " + uri, verbose);
                Bundle bundle;
                long crc;
                try (ChecksumUtils.CRCInputStream is = new ChecksumUtils.CRCInputStream(getBundleInputStream(resource, providers))) {
                    bundle = installSupport.installBundle(name, uri, is);
                    crc = is.getCRC();
                }
                addToMapSet(managedBundles, name, bundle.getBundleId());
                deployment.resToBnd.put(resource, bundle);
                // save a checksum of installed snapshot bundle
                if (UPDATE_SNAPSHOTS_CRC.equals(request.updateSnaphots) && isUpdateable(resource) && !deployment.bundleChecksums.containsKey(bundle.getBundleId())) {
                    deployment.bundleChecksums.put(bundle.getBundleId(), crc);
                }
                Integer startLevel = startLevels.get(resource);
                if (startLevel != null && startLevel != dstate.initialBundleStartLevel) {
                    customStartLevels.put(bundle, startLevel);
                }
                FeatureState reqState = states.get(resource);
                if (reqState == null) {
                    reqState = FeatureState.Started;
                }
                switch(reqState) {
                    case Started:
                        toResolve.add(bundle);
                        toStart.add(bundle);
                        break;
                    case Resolved:
                        toResolve.add(bundle);
                        break;
                }
            }
        }
        // Set start levels after install to avoid starting before all bundles are installed
        for (Bundle bundle : customStartLevels.keySet()) {
            int startLevel = customStartLevels.get(bundle);
            bundle.adapt(BundleStartLevel.class).setStartLevel(startLevel);
        }
    }
    //
    // Update and save state
    //
    State newState = new State();
    newState.bundleChecksums.putAll(deployment.bundleChecksums);
    newState.requirements.putAll(request.requirements);
    newState.installedFeatures.putAll(installedFeatures);
    newState.stateFeatures.putAll(stateFeatures);
    newState.managedBundles.putAll(managedBundles);
    callback.saveState(newState);
    //
    if (!newFeatures.isEmpty()) {
        Set<String> featureIds = flatten(newFeatures);
        for (Feature feature : dstate.features.values()) {
            if (featureIds.contains(feature.getId())) {
                installSupport.installConfigs(feature);
                installSupport.installLibraries(feature);
            }
            for (Conditional cond : feature.getConditional()) {
                Feature condFeature = cond.asFeature();
                if (featureIds.contains(condFeature.getId())) {
                    installSupport.installConfigs(condFeature);
                    installSupport.installLibraries(condFeature);
                }
            }
        }
    }
    if (!noRefresh) {
        if (toRefresh.containsKey(dstate.bundles.get(0l))) {
            print("The system bundle needs to be refreshed, restarting Karaf...", verbose);
            System.setProperty("karaf.restart", "true");
            dstate.bundles.get(0l).stop();
            return;
        }
        toStop = new HashSet<>();
        toStop.addAll(toRefresh.keySet());
        removeFragmentsAndBundlesInState(toStop, UNINSTALLED | RESOLVED | STOPPING);
        if (!toStop.isEmpty()) {
            print("Stopping bundles:", verbose);
            while (!toStop.isEmpty()) {
                List<Bundle> bs = getBundlesToStop(toStop);
                for (Bundle bundle : bs) {
                    print("  " + bundle.getSymbolicName() + "/" + bundle.getVersion(), verbose);
                    installSupport.stopBundle(bundle, STOP_TRANSIENT);
                    toStop.remove(bundle);
                    toStart.add(bundle);
                }
            }
        }
        if (!toRefresh.isEmpty()) {
            print("Refreshing bundles:", verbose);
            for (Map.Entry<Bundle, String> entry : toRefresh.entrySet()) {
                Bundle bundle = entry.getKey();
                print("    " + bundle.getSymbolicName() + "/" + bundle.getVersion() + " (" + entry.getValue() + ")", verbose);
            }
            // Ensure all classes are loaded in case the bundle will be refreshed
            if (serviceBundle != null && toRefresh.containsKey(serviceBundle)) {
                ensureAllClassesLoaded(serviceBundle);
            }
            installSupport.refreshPackages(toRefresh.keySet());
        }
    }
    // Resolve bundles
    toResolve.addAll(toStart);
    toResolve.addAll(toRefresh.keySet());
    removeBundlesInState(toResolve, UNINSTALLED);
    callback.callListeners(DeploymentEvent.BUNDLES_INSTALLED);
    installSupport.resolveBundles(toResolve, resolver.getWiring(), deployment.resToBnd);
    callback.callListeners(DeploymentEvent.BUNDLES_RESOLVED);
    // Compute bundles to start
    removeFragmentsAndBundlesInState(toStart, UNINSTALLED | ACTIVE);
    if (!toStart.isEmpty()) {
        // Compute correct start order
        List<Exception> exceptions = new ArrayList<>();
        print("Starting bundles:", verbose);
        while (!toStart.isEmpty()) {
            List<Bundle> bs = getBundlesToStart(toStart, serviceBundle);
            for (Bundle bundle : bs) {
                print("  " + bundle.getSymbolicName() + "/" + bundle.getVersion(), verbose);
                try {
                    installSupport.startBundle(bundle);
                } catch (BundleException e) {
                    exceptions.add(e);
                }
                toStart.remove(bundle);
            }
        }
        if (!exceptions.isEmpty()) {
            throw new MultiException("Error restarting bundles", exceptions);
        }
    }
    // Call listeners
    for (Map.Entry<String, Set<String>> entry : delFeatures.entrySet()) {
        for (String name : entry.getValue()) {
            Feature feature = dstate.features.get(name);
            if (feature != null) {
                callback.callListeners(new FeatureEvent(FeatureEvent.EventType.FeatureUninstalled, feature, entry.getKey(), false));
            }
        }
    }
    for (Map.Entry<String, Set<String>> entry : newFeatures.entrySet()) {
        for (String name : entry.getValue()) {
            Feature feature = dstate.features.get(name);
            if (feature != null) {
                callback.callListeners(new FeatureEvent(FeatureEvent.EventType.FeatureInstalled, feature, entry.getKey(), false));
            }
        }
    }
    callback.callListeners(DeploymentEvent.DEPLOYMENT_FINISHED);
    print("Done.", verbose);
}
Also used : MultiException(org.apache.karaf.features.internal.util.MultiException) Constants(org.osgi.framework.Constants) ResolverUtil(org.apache.karaf.features.internal.resolver.ResolverUtil) URL(java.net.URL) MapUtils.diff(org.apache.karaf.features.internal.util.MapUtils.diff) FeatureResource(org.apache.karaf.features.internal.resolver.FeatureResource) Region(org.eclipse.equinox.region.Region) LoggerFactory(org.slf4j.LoggerFactory) UNINSTALLED(org.osgi.framework.Bundle.UNINSTALLED) Conditional(org.apache.karaf.features.Conditional) MapUtils.removeFromMapSet(org.apache.karaf.features.internal.util.MapUtils.removeFromMapSet) FeaturesService(org.apache.karaf.features.FeaturesService) ResourceUtils(org.apache.karaf.features.internal.resolver.ResourceUtils) ResourceUtils.getUri(org.apache.karaf.features.internal.resolver.ResourceUtils.getUri) MapUtils.copy(org.apache.karaf.features.internal.util.MapUtils.copy) Map(java.util.Map) VersionTable(org.apache.felix.utils.version.VersionTable) Bundle(org.osgi.framework.Bundle) Repository(org.osgi.service.repository.Repository) Method(java.lang.reflect.Method) BundleRevision(org.osgi.framework.wiring.BundleRevision) MapUtils.apply(org.apache.karaf.features.internal.util.MapUtils.apply) EnumSet(java.util.EnumSet) BundleException(org.osgi.framework.BundleException) ServiceReference(org.osgi.framework.ServiceReference) STOPPING(org.osgi.framework.Bundle.STOPPING) BundleInfo(org.apache.karaf.features.BundleInfo) MapUtils(org.apache.karaf.features.internal.util.MapUtils) UPDATEABLE_URIS(org.apache.karaf.features.FeaturesService.UPDATEABLE_URIS) Collection(java.util.Collection) ACTIVE(org.osgi.framework.Bundle.ACTIVE) Feature(org.apache.karaf.features.Feature) Namespace(org.osgi.resource.Namespace) MapUtils.flatten(org.apache.karaf.features.internal.util.MapUtils.flatten) Set(java.util.Set) ResourceUtils.getType(org.apache.karaf.features.internal.resolver.ResourceUtils.getType) UPDATE_SNAPSHOTS_CRC(org.apache.karaf.features.FeaturesService.UPDATE_SNAPSHOTS_CRC) MapUtils.map(org.apache.karaf.features.internal.util.MapUtils.map) Version(org.osgi.framework.Version) MapUtils.addToMapSet(org.apache.karaf.features.internal.util.MapUtils.addToMapSet) VersionRange(org.apache.felix.utils.version.VersionRange) BundleStartLevel(org.osgi.framework.startlevel.BundleStartLevel) STOP_TRANSIENT(org.osgi.framework.Bundle.STOP_TRANSIENT) IDENTITY_NAMESPACE(org.osgi.framework.namespace.IdentityNamespace.IDENTITY_NAMESPACE) List(java.util.List) ROOT_REGION(org.apache.karaf.features.FeaturesService.ROOT_REGION) Wire(org.osgi.resource.Wire) HostNamespace(org.osgi.framework.namespace.HostNamespace) DownloadManager(org.apache.karaf.features.internal.download.DownloadManager) SortedMap(java.util.SortedMap) Requirement(org.osgi.resource.Requirement) UPDATE_SNAPSHOTS_ALWAYS(org.apache.karaf.features.FeaturesService.UPDATE_SNAPSHOTS_ALWAYS) ChecksumUtils(org.apache.karaf.features.internal.util.ChecksumUtils) HashMap(java.util.HashMap) TYPE_SUBSYSTEM(org.apache.karaf.features.internal.resolver.ResourceUtils.TYPE_SUBSYSTEM) TreeSet(java.util.TreeSet) FeatureEvent(org.apache.karaf.features.FeatureEvent) RESOLVED(org.osgi.framework.Bundle.RESOLVED) ArrayList(java.util.ArrayList) HashSet(java.util.HashSet) BundleNamespace(org.osgi.framework.namespace.BundleNamespace) ResolverUtil.getVersion(org.apache.karaf.features.internal.resolver.ResolverUtil.getVersion) StreamProvider(org.apache.karaf.features.internal.download.StreamProvider) HOST_NAMESPACE(org.osgi.framework.namespace.HostNamespace.HOST_NAMESPACE) URLConnection(java.net.URLConnection) TYPE_BUNDLE(org.osgi.framework.namespace.IdentityNamespace.TYPE_BUNDLE) BundleWiring(org.osgi.framework.wiring.BundleWiring) Macro(org.apache.karaf.features.internal.util.Macro) Logger(org.slf4j.Logger) Iterator(java.util.Iterator) Resource(org.osgi.resource.Resource) FeatureState(org.apache.karaf.features.FeatureState) IOException(java.io.IOException) FileInputStream(java.io.FileInputStream) Resolver(org.osgi.service.resolver.Resolver) ResolverUtil.getSymbolicName(org.apache.karaf.features.internal.resolver.ResolverUtil.getSymbolicName) ResourceUtils.getFeatureId(org.apache.karaf.features.internal.resolver.ResourceUtils.getFeatureId) SubsystemResolver(org.apache.karaf.features.internal.region.SubsystemResolver) TreeMap(java.util.TreeMap) PackageNamespace(org.osgi.framework.namespace.PackageNamespace) RegionDigraph(org.eclipse.equinox.region.RegionDigraph) MapUtils.add(org.apache.karaf.features.internal.util.MapUtils.add) DeploymentEvent(org.apache.karaf.features.DeploymentEvent) BundleWire(org.osgi.framework.wiring.BundleWire) Comparator(java.util.Comparator) Collections(java.util.Collections) InputStream(java.io.InputStream) BundleStartLevel(org.osgi.framework.startlevel.BundleStartLevel) HashMap(java.util.HashMap) ArrayList(java.util.ArrayList) VersionRange(org.apache.felix.utils.version.VersionRange) Conditional(org.apache.karaf.features.Conditional) Wire(org.osgi.resource.Wire) BundleWire(org.osgi.framework.wiring.BundleWire) Feature(org.apache.karaf.features.Feature) BundleInfo(org.apache.karaf.features.BundleInfo) FeatureEvent(org.apache.karaf.features.FeatureEvent) TreeSet(java.util.TreeSet) BundleRevision(org.osgi.framework.wiring.BundleRevision) BundleException(org.osgi.framework.BundleException) HashSet(java.util.HashSet) StreamProvider(org.apache.karaf.features.internal.download.StreamProvider) FeatureResource(org.apache.karaf.features.internal.resolver.FeatureResource) Resource(org.osgi.resource.Resource) SubsystemResolver(org.apache.karaf.features.internal.region.SubsystemResolver) FeatureState(org.apache.karaf.features.FeatureState) Region(org.eclipse.equinox.region.Region) Map(java.util.Map) SortedMap(java.util.SortedMap) HashMap(java.util.HashMap) TreeMap(java.util.TreeMap) 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Aggregations

BundleInfo (org.apache.karaf.features.BundleInfo)19 HashSet (java.util.HashSet)11 Feature (org.apache.karaf.features.Feature)9 Bundle (org.osgi.framework.Bundle)8 HashMap (java.util.HashMap)7 Map (java.util.Map)6 ArrayList (java.util.ArrayList)5 Test (org.junit.Test)5 Conditional (org.apache.karaf.features.Conditional)4 FeaturesService (org.apache.karaf.features.FeaturesService)4 Repository (org.apache.karaf.features.Repository)4 Dependency (org.apache.karaf.features.Dependency)3 Resource (org.osgi.resource.Resource)3 List (java.util.List)2 Mockito.anyString (org.mockito.Mockito.anyString)2 BundleRevision (org.osgi.framework.wiring.BundleRevision)2 MetaTypeInformation (org.osgi.service.metatype.MetaTypeInformation)2 MetaTypeService (org.osgi.service.metatype.MetaTypeService)2 FileInputStream (java.io.FileInputStream)1 IOException (java.io.IOException)1