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

Example 61 with Resource

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

the class ResolveProcess method augment.

private static ResolutionException augment(Collection<Requirement> unresolved, ResolveContext context, ResolutionException re) {
    if (unresolved.isEmpty()) {
        return re;
    }
    long deadline = System.currentTimeMillis() + 1000L;
    Set<Requirement> list = new HashSet<>(unresolved);
    Set<Resource> resources = new HashSet<>();
    try {
        for (Requirement r : unresolved) {
            Requirement find = missing(context, r, resources, deadline);
            if (find != null) {
                list.add(find);
            }
        }
    } catch (TimeoutException toe) {
    }
    return new ResolutionException(re.getMessage(), re.getCause(), list);
}

Example 62 with Resource

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

the class ResolveProcess method tidyUpOptional.

private static Map<Resource, List<Wire>> tidyUpOptional(Map<Resource, List<Wire>> required, Map<Resource, List<Wire>> discoveredOptional, LogService log) {
    Map<Resource, List<Wire>> toReturn = new HashMap<Resource, List<Wire>>();
    Set<Capability> requiredIdentities = new HashSet<Capability>();
    for (Resource r : required.keySet()) {
        Capability normalisedIdentity = toPureIdentity(r, log);
        if (normalisedIdentity != null) {
            requiredIdentities.add(normalisedIdentity);
        }
    }
    Set<Capability> acceptedIdentities = new HashSet<>();
    for (Entry<Resource, List<Wire>> entry : discoveredOptional.entrySet()) {
        // If we're required we are not also optional
        Resource optionalResource = entry.getKey();
        if (required.containsKey(optionalResource)) {
            continue;
        }
        // If another resource with the same identity is required
        // then we defer to it, otherwise we will get the an optional
        // resource showing up from a different repository
        Capability optionalIdentity = toPureIdentity(optionalResource, log);
        if (requiredIdentities.contains(optionalIdentity)) {
            continue;
        }
        // Only wires to required resources should kept
        List<Wire> validWires = new ArrayList<Wire>();
        optional: for (Wire optionalWire : entry.getValue()) {
            Resource requirer = optionalWire.getRequirer();
            Capability requirerIdentity = toPureIdentity(requirer, log);
            if (required.containsKey(requirer)) {
                Requirement req = optionalWire.getRequirement();
                // Somebody does require this - do they have a match
                // already?
                List<Wire> requiredWires = required.get(requirer);
                for (Wire requiredWire : requiredWires) {
                    if (req.equals(requiredWire.getRequirement())) {
                        continue optional;
                    }
                }
                validWires.add(optionalWire);
            }
        }
        // This can happen if the same resource is in multiple repos
        if (!validWires.isEmpty()) {
            if (acceptedIdentities.add(optionalIdentity)) {
                toReturn.put(optionalResource, validWires);
            } else {
                log.log(LogService.LOG_INFO, "Discarding the optional resource " + optionalResource + " because another optional resource with the identity " + optionalIdentity + " has already been selected. This usually happens when the same bundle is present in multiple repositories.");
            }
        }
    }
    return toReturn;
}

Example 63 with Resource

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

the class DebugReporter method doAllMembers.

private void doAllMembers() {
    header("RESOURCES");
    Requirement r = CapReqBuilder.createBundleRequirement("*", null).buildSyntheticRequirement();
    List<Capability> providers = context.findProviders(r);
    Set<Resource> resources = ResourceUtils.getResources(providers);
    for (Resource resource : resources) {
        resource(resource);
    }
    resource(context.getSystemResource());
    nl();
}

Example 64 with Resource

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

the class DebugReporter method doBlackList.

private void doBlackList() {
    header("BLACKLISTED RESOURCES");
    for (Resource r : context.getBlackList()) {
        resource(r);
    }
    nl();
}

Example 65 with Resource

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

the class AbstractResolveContext method getResources.

public List<Resource> getResources(List<Repository> repos, Requirement req) {
    Set<Resource> resources = new HashSet<Resource>();
    for (Repository repo : repos) {
        Collection<Capability> providers = findProviders(repo, req);
        resources.addAll(ResourceUtils.getResources(providers));
    }
    return new ArrayList<>(resources);
}