Examples with ParsedServiceElements org.apache.aries.application.modelling.ParsedServiceElements used on opensource projects

Example 1 with ParsedServiceElements

use of org.apache.aries.application.modelling.ParsedServiceElements in project aries by apache.

the class ApplicationServiceModeller method computeRequirementsAndCapabilities.

@Override
public ServiceModel computeRequirementsAndCapabilities(Resource resource, IDirectory directory) throws SubsystemException {
    try {
        ServiceModelImpl model = new ServiceModelImpl();
        ParsedServiceElements elements = manager.getServiceElements(directory);
        for (ExportedService service : elements.getServices()) {
            model.capabilities.add(new BasicCapability.Builder().namespace(ServiceNamespace.SERVICE_NAMESPACE).attribute(ServiceNamespace.CAPABILITY_OBJECTCLASS_ATTRIBUTE, new ArrayList<String>(service.getInterfaces())).attributes(service.getServiceProperties()).resource(resource).build());
        }
        for (ImportedService service : elements.getReferences()) {
            StringBuilder builder = new StringBuilder();
            String serviceInterface = service.getInterface();
            String filter = service.getFilter();
            if (serviceInterface != null && filter != null) {
                builder.append("(&");
            }
            if (serviceInterface != null) {
                builder.append('(').append(ServiceNamespace.CAPABILITY_OBJECTCLASS_ATTRIBUTE).append('=').append(serviceInterface).append(')');
            }
            if (filter != null)
                builder.append(filter);
            if (serviceInterface != null && filter != null) {
                builder.append(')');
            }
            if (builder.length() > 0) {
                model.requirements.add(new BasicRequirement.Builder().namespace(ServiceNamespace.SERVICE_NAMESPACE).directive(Namespace.REQUIREMENT_FILTER_DIRECTIVE, builder.toString()).directive(Namespace.REQUIREMENT_RESOLUTION_DIRECTIVE, service.isOptional() ? Namespace.RESOLUTION_OPTIONAL : Namespace.RESOLUTION_MANDATORY).directive(Namespace.REQUIREMENT_CARDINALITY_DIRECTIVE, service.isMultiple() ? Namespace.CARDINALITY_MULTIPLE : Namespace.CARDINALITY_SINGLE).resource(resource).build());
            }
        }
        return model;
    } catch (ModellerException e) {
        throw new SubsystemException(e);
    }
}

Example 2 with ParsedServiceElements

use of org.apache.aries.application.modelling.ParsedServiceElements in project aries by apache.

the class ModelledResourceManagerImpl method getServiceElements.

private ParsedServiceElements getServiceElements(BundleManifest bundleMf, IDirectory archive) throws ModellerException {
    Set<ExportedService> services = new HashSet<ExportedService>();
    Set<ImportedService> references = new HashSet<ImportedService>();
    try {
        ParsedServiceElements pse = getBlueprintServiceElements(bundleMf, findBlueprints(bundleMf, archive));
        services.addAll(pse.getServices());
        references.addAll(pse.getReferences());
        for (ServiceModeller sm : modellingPlugins) {
            pse = sm.modelServices(bundleMf, archive);
            services.addAll(pse.getServices());
            references.addAll(pse.getReferences());
        }
        return new ParsedServiceElementsImpl(services, references);
    } catch (Exception e) {
        throw new ModellerException(e);
    }
}

Example 3 with ParsedServiceElements

use of org.apache.aries.application.modelling.ParsedServiceElements in project aries by apache.

the class AbstractParserProxy method parseAllServiceElements.

public ParsedServiceElements parseAllServiceElements(InputStream blueprintToParse) throws Exception {
    _logger.debug(LOG_ENTRY, "parseAllServiceElements", new Object[] { blueprintToParse });
    ComponentDefinitionRegistry cdr = parseCDR(blueprintToParse);
    Collection<ExportedService> services = parseCDRForServices(cdr, false);
    Collection<ImportedService> references = parseCDRForReferences(cdr);
    ParsedServiceElements result = _modellingManager.getParsedServiceElements(services, references);
    _logger.debug(LOG_EXIT, "parseAllServiceElements", new Object[] { result });
    return result;
}

Example 4 with ParsedServiceElements

use of org.apache.aries.application.modelling.ParsedServiceElements in project aries by apache.

the class ModelledResourceManagerImpl method getModelledResource.

public ModelledResource getModelledResource(String uri, IDirectory bundle) throws ModellerException {
    _logger.debug(LOG_ENTRY, "getModelledResource", new Object[] { uri, bundle });
    if (bundle != null) {
        BundleManifest bm = BundleManifest.fromBundle(bundle);
        ParsedServiceElements pse = getServiceElements(bm, bundle);
        return model(uri, bm, pse);
    } else {
        // The bundle does not exist
        ModellerException me = new ModellerException(MessageUtil.getMessage("INVALID_BUNDLE_LOCATION", bundle));
        _logger.debug(LOG_EXIT, "getModelledResource", me);
        throw me;
    }
}

Example 5 with ParsedServiceElements

use of org.apache.aries.application.modelling.ParsedServiceElements in project aries by apache.

the class ModelledResourceManagerImpl method getBlueprintServiceElements.

private ParsedServiceElements getBlueprintServiceElements(BundleManifest bundleMf, Iterable<InputStream> blueprints) throws ModellerException {
    _logger.debug(LOG_ENTRY, "getServiceElements", new Object[] { bundleMf, blueprints });
    Set<ExportedService> services = new HashSet<ExportedService>();
    Set<ImportedService> references = new HashSet<ImportedService>();
    try {
        for (InputStream is : blueprints) {
            try {
                ParsedServiceElements pse = getParserProxy().parseAllServiceElements(is);
                services.addAll(pse.getServices());
                references.addAll(pse.getReferences());
            } finally {
                IOUtils.close(is);
            }
        }
    } catch (Exception e) {
        ModellerException m = new ModellerException(e);
        _logger.debug(LOG_EXIT, "getServiceElements", m);
        throw m;
    }
    ParsedServiceElements result = _modellingManager.getParsedServiceElements(services, references);
    _logger.debug(LOG_EXIT, "getServiceElements", result);
    return result;
}