Examples with InvalidAttributeException org.apache.aries.application.InvalidAttributeException used on opensource projects

Example 1 with InvalidAttributeException

use of org.apache.aries.application.InvalidAttributeException in project aries by apache.

the class ImportedServiceImpl method generateAttributeFilter.

private Filter generateAttributeFilter(Map<String, String> attrsToPopulate) throws InvalidAttributeException {
    logger.debug(LOG_ENTRY, "generateAttributeFilter", new Object[] { attrsToPopulate });
    Filter result = null;
    try {
        attrsToPopulate.put(ModellingConstants.OBR_SERVICE, ModellingConstants.OBR_SERVICE);
        if (_blueprintFilter != null) {
            // We may get blueprint filters of the form (&(a=b)(c=d)). We can't put these in 'whole' because we'll
            // end up generating a filter of the form (&(objectClass=foo)(&(a=b)(c=d)) which subsequent calls to
            // parseFilter will choke on. So as an interim fix we'll strip off a leading &( and trailing ) if present.
            String reducedBlueprintFilter;
            if (_blueprintFilter.startsWith("(&")) {
                reducedBlueprintFilter = _blueprintFilter.substring(2, _blueprintFilter.length() - 1);
            } else {
                reducedBlueprintFilter = _blueprintFilter;
            }
            attrsToPopulate.put(ManifestHeaderProcessor.NESTED_FILTER_ATTRIBUTE, reducedBlueprintFilter);
        }
        if (_componentName != null) {
            attrsToPopulate.put("osgi.service.blueprint.compname", _componentName);
        }
        if (_iface != null) {
            attrsToPopulate.put(Constants.OBJECTCLASS, _iface);
        }
        _attribFilterString = ManifestHeaderProcessor.generateFilter(_attributes);
        if (!"".equals(_attribFilterString)) {
            result = FrameworkUtil.createFilter(FilterUtils.removeMandatoryFilterToken(_attribFilterString));
        }
    } catch (InvalidSyntaxException isx) {
        InvalidAttributeException iax = new InvalidAttributeException("A syntax error occurred attempting to parse the blueprint filter string '" + _blueprintFilter + "' for element with id " + _id + ": " + isx.getLocalizedMessage(), isx);
        logger.debug(LOG_EXIT, "generateAttributeFilter", new Object[] { isx });
        throw iax;
    }
    logger.debug(LOG_EXIT, "generateAttributeFilter", new Object[] { result });
    return result;
}

Example 2 with InvalidAttributeException

use of org.apache.aries.application.InvalidAttributeException in project aries by apache.

the class DeploymentManifestManagerImpl method generateDeployedBundles.

/**
 * Perform provisioning to work out the 'freeze dried list' of the eba
 * @param appContent - the application content in the application.mf
 * @param useBundleContent - use bundle entry in the application.mf
 * @param providedByValueBundles - bundles contained in the eba
 * @return
 * @throws ResolverException
 */
@Override
public DeployedBundles generateDeployedBundles(ApplicationMetadata appMetadata, Collection<ModelledResource> provideByValueBundles, Collection<Content> otherBundles) throws ResolverException {
    Collection<Content> useBundleSet = appMetadata.getUseBundles();
    Collection<Content> appContent = appMetadata.getApplicationContents();
    Collection<Content> bundlesToResolve = new ArrayList<Content>();
    Set<ImportedBundle> appContentIB = toImportedBundle(appContent);
    Set<ImportedBundle> useBundleIB = toImportedBundle(useBundleSet);
    bundlesToResolve.addAll(useBundleSet);
    bundlesToResolve.addAll(appContent);
    bundlesToResolve.addAll(otherBundles);
    Collection<ModelledResource> byValueBundles = new ArrayList<ModelledResource>(provideByValueBundles);
    ModelledResource fakeBundleResource;
    try {
        fakeBundleResource = createFakeBundle(appMetadata.getApplicationImportServices());
    } catch (InvalidAttributeException iax) {
        ResolverException rx = new ResolverException(iax);
        _logger.debug(LOG_EXIT, "generateDeploymentManifest", new Object[] { rx });
        throw rx;
    }
    byValueBundles.add(fakeBundleResource);
    Collection<ModelledResource> fakeResources = new ArrayList<ModelledResource>();
    for (PreResolveHook hook : preResolveHooks) {
        hook.collectFakeResources(fakeResources);
    }
    byValueBundles.addAll(fakeResources);
    String appSymbolicName = appMetadata.getApplicationSymbolicName();
    String appVersion = appMetadata.getApplicationVersion().toString();
    String uniqueName = appSymbolicName + "_" + appVersion;
    DeployedBundles deployedBundles = modellingHelper.createDeployedBundles(appSymbolicName, appContentIB, useBundleIB, Arrays.asList(fakeBundleResource));
    Collection<ModelledResource> bundlesToBeProvisioned = resolver.resolve(appSymbolicName, appVersion, byValueBundles, bundlesToResolve);
    pruneFakeBundlesFromResults(bundlesToBeProvisioned, fakeResources);
    if (bundlesToBeProvisioned.isEmpty()) {
        throw new ResolverException(MessageUtil.getMessage("EMPTY_DEPLOYMENT_CONTENT", uniqueName));
    }
    for (ModelledResource rbm : bundlesToBeProvisioned) {
        deployedBundles.addBundle(rbm);
    }
    Collection<ModelledResource> requiredUseBundle = deployedBundles.getRequiredUseBundle();
    if (requiredUseBundle.size() < useBundleSet.size()) {
        // Some of the use-bundle entries were redundant so resolve again with just the good ones.
        deployedBundles = modellingHelper.createDeployedBundles(appSymbolicName, appContentIB, useBundleIB, Arrays.asList(fakeBundleResource));
        bundlesToResolve.clear();
        bundlesToResolve.addAll(appContent);
        Collection<ImportedBundle> slimmedDownUseBundle = narrowUseBundles(useBundleIB, requiredUseBundle);
        bundlesToResolve.addAll(toContent(slimmedDownUseBundle));
        bundlesToBeProvisioned = resolver.resolve(appSymbolicName, appVersion, byValueBundles, bundlesToResolve);
        pruneFakeBundlesFromResults(bundlesToBeProvisioned, fakeResources);
        for (ModelledResource rbm : bundlesToBeProvisioned) {
            deployedBundles.addBundle(rbm);
        }
        requiredUseBundle = deployedBundles.getRequiredUseBundle();
    }
    // Check for circular dependencies. No shared bundle can depend on any
    // isolated bundle.
    Collection<ModelledResource> sharedBundles = new HashSet<ModelledResource>();
    sharedBundles.addAll(deployedBundles.getDeployedProvisionBundle());
    sharedBundles.addAll(requiredUseBundle);
    Collection<ModelledResource> appContentBundles = deployedBundles.getDeployedContent();
    Collection<Content> requiredSharedBundles = new ArrayList<Content>();
    for (ModelledResource mr : sharedBundles) {
        String version = mr.getExportedBundle().getVersion();
        String exactVersion = "[" + version + "," + version + "]";
        Content ib = ContentFactory.parseContent(mr.getExportedBundle().getSymbolicName(), exactVersion);
        requiredSharedBundles.add(ib);
    }
    // This will throw a ResolverException if the shared content does not resolve
    Collection<ModelledResource> resolvedSharedBundles = resolver.resolve(appSymbolicName, appVersion, byValueBundles, requiredSharedBundles);
    // we need to find out whether any shared bundles depend on the isolated bundles
    List<String> suspects = findSuspects(resolvedSharedBundles, sharedBundles, appContentBundles);
    // from isolated bundles. We need to build up the error message and throw a ResolverException
    if (!suspects.isEmpty()) {
        StringBuilder msgs = new StringBuilder();
        List<String> unsatisfiedRequirements = new ArrayList<String>();
        Map<String, List<String>> isolatedBundles = new HashMap<String, List<String>>();
        // Find the isolated bundles and store all the packages that they export in a map.
        for (ModelledResource mr : resolvedSharedBundles) {
            String mrName = mr.getSymbolicName() + "_" + mr.getExportedBundle().getVersion();
            if (suspects.contains(mrName)) {
                List<String> exportedPackages = new ArrayList<String>();
                isolatedBundles.put(mrName, exportedPackages);
                for (ExportedPackage ep : mr.getExportedPackages()) {
                    exportedPackages.add(ep.getPackageName());
                }
            }
        }
        // are exported from the isolated bundles.
        for (ModelledResource mr : resolvedSharedBundles) {
            String mrName = mr.getSymbolicName() + "_" + mr.getExportedBundle().getVersion();
            // if current resource isn't an isolated bundle check it's requirements
            if (!!!suspects.contains(mrName)) {
                // Iterate through the imported packages of the current shared bundle.
                for (ImportedPackage ip : mr.getImportedPackages()) {
                    String packageName = ip.getPackageName();
                    List<String> bundlesExportingPackage = new ArrayList<String>();
                    // get a match store the info away.
                    for (Map.Entry<String, List<String>> currBundle : isolatedBundles.entrySet()) {
                        List<String> exportedPackages = currBundle.getValue();
                        if (exportedPackages != null && exportedPackages.contains(packageName)) {
                            bundlesExportingPackage.add(currBundle.getKey());
                        }
                    }
                    // exception.
                    if (!!!bundlesExportingPackage.isEmpty()) {
                        String newMsg;
                        if (bundlesExportingPackage.size() > 1) {
                            newMsg = MessageUtil.getMessage("SHARED_BUNDLE_IMPORTING_FROM_ISOLATED_BUNDLES", new Object[] { mrName, packageName, bundlesExportingPackage });
                        } else {
                            newMsg = MessageUtil.getMessage("SHARED_BUNDLE_IMPORTING_FROM_ISOLATED_BUNDLE", new Object[] { mrName, packageName, bundlesExportingPackage });
                        }
                        msgs.append("\n");
                        msgs.append(newMsg);
                        unsatisfiedRequirements.add(newMsg);
                    }
                }
            }
        }
        // Well! if the msgs is empty, no need to throw an exception
        if (msgs.length() != 0) {
            String message = MessageUtil.getMessage("SUSPECTED_CIRCULAR_DEPENDENCIES", new Object[] { appSymbolicName, msgs });
            ResolverException rx = new ResolverException(message);
            rx.setUnsatisfiedRequirements(unsatisfiedRequirements);
            _logger.debug(LOG_EXIT, "generateDeploymentManifest", new Object[] { rx });
            throw (rx);
        }
    }
    checkForIsolatedContentInProvisionBundle(appSymbolicName, deployedBundles);
    if (postResolveTransformer != null)
        try {
            deployedBundles = postResolveTransformer.postResolveProcess(appMetadata, deployedBundles);
        } catch (ServiceUnavailableException e) {
            _logger.debug(MessageUtil.getMessage("POST_RESOLVE_TRANSFORMER_UNAVAILABLE", e));
        }
    return deployedBundles;
}

Example 3 with InvalidAttributeException

use of org.apache.aries.application.InvalidAttributeException in project aries by apache.

the class ModellingHelperImpl method intersectPackage_.

public static ImportedPackage intersectPackage_(ImportedPackage p1, ImportedPackage p2) {
    logger.debug(LOG_ENTRY, "intersectPackage_", new Object[] { p1, p2 });
    ImportedPackage result = null;
    if (p1.getPackageName().equals(p2.getPackageName())) {
        Map<String, String> att1 = new HashMap<String, String>(p1.getAttributes());
        Map<String, String> att2 = new HashMap<String, String>(p2.getAttributes());
        // Get the versions, we remove them so that the remaining attributes can be matched.
        String rangeStr1 = att1.remove(Constants.VERSION_ATTRIBUTE);
        String rangeStr2 = att2.remove(Constants.VERSION_ATTRIBUTE);
        // Also remove the optional directive as we don't care about that either
        att1.remove(OPTIONAL_KEY);
        att2.remove(OPTIONAL_KEY);
        // If identical take either, otherwise null!
        Map<String, String> mergedAttribs = (att1.equals(att2) ? att1 : null);
        if (mergedAttribs == null) {
            // Cannot intersect requirements if attributes are not identical.
            result = null;
        } else {
            boolean isIntersectSuccessful = true;
            if (rangeStr1 != null && rangeStr2 != null) {
                // Both requirements have a version constraint so check for an intersection between them.
                VersionRange range1 = ManifestHeaderProcessor.parseVersionRange(rangeStr1);
                VersionRange range2 = ManifestHeaderProcessor.parseVersionRange(rangeStr2);
                VersionRange intersectRange = range1.intersect(range2);
                if (intersectRange == null) {
                    // No intersection possible.
                    isIntersectSuccessful = false;
                } else {
                    // Use the intersected version range.
                    mergedAttribs.put(Constants.VERSION_ATTRIBUTE, intersectRange.toString());
                }
            } else if (rangeStr1 != null) {
                mergedAttribs.put(Constants.VERSION_ATTRIBUTE, rangeStr1);
            } else if (rangeStr2 != null) {
                mergedAttribs.put(Constants.VERSION_ATTRIBUTE, rangeStr2);
            }
            // If both optional, we are optional, otherwise use the default
            if (p1.isOptional() && p2.isOptional()) {
                mergedAttribs.put(OPTIONAL_KEY, Constants.RESOLUTION_OPTIONAL);
            }
            try {
                result = (isIntersectSuccessful ? new ImportedPackageImpl(p1.getPackageName(), mergedAttribs) : null);
            } catch (InvalidAttributeException iax) {
                logger.error(iax.getMessage());
            }
        }
    }
    logger.debug(LOG_EXIT, "intersectPackage_", result);
    return result;
}

Example 4 with InvalidAttributeException

use of org.apache.aries.application.InvalidAttributeException in project aries by apache.

the class OBRAriesResolver method doResolve.

private Collection<ModelledResource> doResolve(Resolver obrResolver, String appName) throws ResolverException {
    log.debug(LOG_ENTRY, "doResolve");
    Collection<ModelledResource> toReturn = new ArrayList<ModelledResource>();
    if (obrResolver.resolve()) {
        List<Resource> requiredResources = retrieveRequiredResources(obrResolver);
        if (requiredResources == null) {
            log.debug("resolver.getRequiredResources() returned null");
        } else {
            for (Resource r : requiredResources) {
                Map<String, String> attribs = new HashMap<String, String>();
                attribs.put(Constants.VERSION_ATTRIBUTE, "[" + r.getVersion() + ',' + r.getVersion() + "]");
                ModelledResource modelledResourceForThisMatch = null;
                // list of packages available in the target runtime environment. If the resource has no symbolic name, we can ignore it
                if (r.getSymbolicName() != null) {
                    try {
                        modelledResourceForThisMatch = new ModelledBundleResource(r, modellingManager, modellingHelper);
                    } catch (InvalidAttributeException iax) {
                        ResolverException re = new ResolverException("Internal error occurred: " + iax);
                        log.debug(LOG_EXIT, "doResolve", re);
                        throw re;
                    }
                    toReturn.add(modelledResourceForThisMatch);
                }
            }
        }
        log.debug(LOG_EXIT, toReturn);
        return toReturn;
    } 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();
        Map<String, String> unsatisfiedRequirements = extractConsumableMessageInfo(refinedReqs);
        for (String reason : unsatisfiedRequirements.keySet()) {
            reqList.append('\n');
            reqList.append(reason);
        }
        ResolverException re = new ResolverException(MessageUtil.getMessage("RESOLVER_UNABLE_TO_RESOLVE", new Object[] { appName, reqList }));
        re.setUnsatisfiedRequirementsAndReasons(unsatisfiedRequirements);
        log.debug(LOG_EXIT, "doResolve", re);
        throw re;
    }
}

Example 5 with InvalidAttributeException

use of org.apache.aries.application.InvalidAttributeException in project aries by apache.

the class SharedFrameworkPreResolveHook method collectFakeResources.

@Override
public void collectFakeResources(Collection<ModelledResource> resources) {
    Bundle b = fwMgr.getSharedBundleFramework().getIsolatedBundleContext().getBundle(1);
    BundleInfo info = new BundleInfoImpl(b);
    Collection<ImportedService> serviceImports = Collections.emptySet();
    Collection<ExportedService> serviceExports = Collections.emptySet();
    try {
        resources.add(mgr.getModelledResource(info.getLocation(), info, serviceImports, serviceExports));
    } catch (InvalidAttributeException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}