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

Example 11 with ResolutionException

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

the class ResolveProcess method resolveRequired.

public Map<Resource, List<Wire>> resolveRequired(Processor properties, Project project, Registry plugins, Resolver resolver, Collection<ResolutionCallback> callbacks, LogService log) throws ResolutionException {
    required = new HashMap<Resource, List<Wire>>();
    optional = new HashMap<Resource, List<Wire>>();
    BndrunResolveContext rc = new BndrunResolveContext(properties, project, plugins, log);
    rc.addCallbacks(callbacks);
    // 1. Resolve initial requirements
    Map<Resource, List<Wire>> wirings;
    try {
        wirings = resolver.resolve(rc);
    } catch (ResolutionException re) {
        throw augment(rc, re);
    }
    // 2. Save initial requirement resolution
    Pair<Resource, List<Wire>> initialRequirement = null;
    for (Map.Entry<Resource, List<Wire>> wiring : wirings.entrySet()) {
        if (rc.getInputResource() == wiring.getKey()) {
            initialRequirement = new Pair<Resource, List<Wire>>(wiring.getKey(), wiring.getValue());
            break;
        }
    }
    // 3. Save the resolved root resources
    final List<Resource> resources = new ArrayList<Resource>();
    for (Resource r : rc.getMandatoryResources()) {
        reqs: for (Requirement req : r.getRequirements(null)) {
            for (Resource found : wirings.keySet()) {
                String filterStr = req.getDirectives().get(Namespace.REQUIREMENT_FILTER_DIRECTIVE);
                try {
                    org.osgi.framework.Filter filter = filterStr != null ? org.osgi.framework.FrameworkUtil.createFilter(filterStr) : null;
                    for (Capability c : found.getCapabilities(req.getNamespace())) {
                        if (filter != null && filter.matches(c.getAttributes())) {
                            resources.add(found);
                            continue reqs;
                        }
                    }
                } catch (InvalidSyntaxException e) {
                }
            }
        }
    }
    // 4. Add any 'osgi.wiring.bundle' requirements
    List<Resource> wiredBundles = new ArrayList<Resource>();
    for (Resource resource : resources) {
        addWiredBundle(wirings, resource, wiredBundles);
    }
    for (Resource resource : wiredBundles) {
        if (!resources.contains(resource)) {
            resources.add(resource);
        }
    }
    final Map<Resource, List<Wire>> discoveredOptional = new LinkedHashMap<Resource, List<Wire>>();
    // 5. Resolve the rest
    BndrunResolveContext rc2 = new BndrunResolveContext(properties, project, plugins, log) {

        @Override
        public Collection<Resource> getMandatoryResources() {
            return resources;
        }

        @Override
        public boolean isInputResource(Resource resource) {
            for (Resource r : resources) {
                if (GenericResolveContext.resourceIdentityEquals(r, resource)) {
                    return true;
                }
            }
            return false;
        }

        @Override
        public List<Capability> findProviders(Requirement requirement) {
            List<Capability> toReturn = super.findProviders(requirement);
            if (toReturn.isEmpty() && isEffective(requirement) && RESOLUTION_OPTIONAL.equals(requirement.getDirectives().get(REQUIREMENT_RESOLUTION_DIRECTIVE))) {
                for (Capability cap : findProvidersFromRepositories(requirement, new LinkedHashSet<Capability>())) {
                    Resource optionalRes = cap.getResource();
                    List<Wire> list = discoveredOptional.get(optionalRes);
                    if (list == null) {
                        list = new ArrayList<>();
                        discoveredOptional.put(optionalRes, list);
                    }
                    WireImpl candidateWire = new WireImpl(cap, requirement);
                    if (!list.contains(candidateWire))
                        list.add(candidateWire);
                }
            }
            return toReturn;
        }
    };
    rc2.addCallbacks(callbacks);
    try {
        wirings = resolver.resolve(rc2);
    } catch (ResolutionException re) {
        throw augment(rc2, re);
    }
    if (initialRequirement != null) {
        wirings.put(initialRequirement.getFirst(), initialRequirement.getSecond());
    }
    Map<Resource, List<Wire>> result = invertWirings(wirings, rc2);
    removeFrameworkAndInputResources(result, rc2);
    required.putAll(result);
    optional = tidyUpOptional(wirings, discoveredOptional, log);
    return result;
}

Example 12 with ResolutionException

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

the class ExportMojo method export.

private void export(File runFile, FileSetRepository fileSetRepository) throws Exception {
    if (!runFile.exists()) {
        logger.error("Could not find bnd run file {}", runFile);
        errors++;
        return;
    }
    String bndrun = getNamePart(runFile);
    File temporaryDir = new File(targetDir, "tmp/export/" + bndrun);
    File cnf = new File(temporaryDir, Workspace.CNFDIR);
    IO.mkdirs(cnf);
    try (Bndrun run = Bndrun.createBndrun(null, runFile)) {
        run.setBase(temporaryDir);
        Workspace workspace = run.getWorkspace();
        workspace.setBuildDir(cnf);
        workspace.setOffline(session.getSettings().isOffline());
        workspace.addBasicPlugin(fileSetRepository);
        for (RepositoryPlugin repo : workspace.getRepositories()) {
            repo.list(null);
        }
        run.getInfo(workspace);
        report(run);
        if (!run.isOk()) {
            return;
        }
        if (resolve) {
            try {
                String runBundles = run.resolve(failOnChanges, false);
                if (!run.isOk()) {
                    return;
                }
                run.setProperty(Constants.RUNBUNDLES, runBundles);
            } catch (ResolutionException re) {
                logger.error("Unresolved requirements: {}", ResolveProcess.format(re.getUnresolvedRequirements()));
                throw re;
            } finally {
                report(run);
            }
        }
        try {
            if (bundlesOnly) {
                File runbundlesDir = new File(targetDir, "export/" + bndrun);
                IO.mkdirs(runbundlesDir);
                run.exportRunbundles(null, runbundlesDir);
            } else {
                File executableJar = new File(targetDir, bndrun + ".jar");
                run.export(null, false, executableJar);
            }
        } finally {
            report(run);
        }
    }
}

Example 13 with ResolutionException

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

the class ResolverMojo method resolve.

private void resolve(File runFile, FileSetRepository fileSetRepository) throws Exception {
    if (!runFile.exists()) {
        logger.error("Could not find bnd run file {}", runFile);
        errors++;
        return;
    }
    String bndrun = getNamePart(runFile);
    File temporaryDir = new File(targetDir, "tmp/resolve/" + bndrun);
    File cnf = new File(temporaryDir, Workspace.CNFDIR);
    IO.mkdirs(cnf);
    try (Bndrun run = Bndrun.createBndrun(null, runFile)) {
        run.setBase(temporaryDir);
        Workspace workspace = run.getWorkspace();
        workspace.setBuildDir(cnf);
        workspace.setOffline(session.getSettings().isOffline());
        workspace.addBasicPlugin(fileSetRepository);
        for (RepositoryPlugin repo : workspace.getRepositories()) {
            repo.list(null);
        }
        run.getInfo(workspace);
        report(run);
        if (!run.isOk()) {
            return;
        }
        try {
            run.resolve(failOnChanges, true);
        } catch (ResolutionException re) {
            logger.error("Unresolved requirements: {}", ResolveProcess.format(re.getUnresolvedRequirements()));
            throw re;
        } finally {
            report(run);
        }
    }
}

Example 14 with ResolutionException

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

the class ResolveTest method testMinimalSetup.

/**
	 * Test minimal setup
	 * 
	 * @throws URISyntaxException
	 * @throws MalformedURLException
	 */
public void testMinimalSetup() throws MalformedURLException, URISyntaxException {
    File index = IO.getFile("testdata/repo3.index.xml");
    FixedIndexedRepo fir = new FixedIndexedRepo();
    fir.setLocations(index.toURI().toString());
    Processor model = new Processor();
    model.setProperty("-runfw", "org.apache.felix.framework");
    model.setProperty("-runrequires", "osgi.identity;filter:='(osgi.identity=org.apache.felix.gogo.shell)'");
    BndrunResolveContext context = new BndrunResolveContext(model, null, model, log);
    context.setLevel(0);
    context.addRepository(fir);
    context.init();
    Resolver resolver = new BndResolver(new ResolverLogger(4));
    try {
        Map<Resource, List<Wire>> resolved = resolver.resolve(context);
        Set<Resource> resources = resolved.keySet();
        Resource shell = getResource(resources, "org.apache.felix.gogo.shell", "0.10.0");
        assertNotNull(shell);
    } catch (ResolutionException e) {
        e.printStackTrace();
        fail("Resolve failed");
    }
}

Example 15 with ResolutionException

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

the class ResolveTest method testSimpleResolve.

/**
	 * This is a basic test of resolving. This test is paired with
	 * {@link #testResolveWithDistro()}. If you change the resources, make sure
	 * this is done in the same way. The {@link #testResolveWithDistro()} has a
	 * negative check while this one checks positive.
	 */
public void testSimpleResolve() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/repo3.index.xml")));
    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());
    model.setRunRequires(requires);
    BndrunResolveContext context = new BndrunResolveContext(model, registry, log);
    Resolver resolver = new BndResolver(new ResolverLogger(4));
    try {
        Map<Resource, List<Wire>> resolved = resolver.resolve(context);
        Set<Resource> resources = resolved.keySet();
        Resource resource = getResource(resources, "org.apache.felix.gogo.runtime", "0.10");
        assertNotNull(resource);
    } catch (ResolutionException e) {
        fail("Resolve failed");
    }
}