Examples with PassThroughMetadata org.apache.aries.blueprint.PassThroughMetadata used on opensource projects

Example 1 with PassThroughMetadata

use of org.apache.aries.blueprint.PassThroughMetadata in project camel by apache.

the class CamelNamespaceHandler method getLanguageResolverReference.

private static ComponentMetadata getLanguageResolverReference(ParserContext context, String language) {
    // we cannot resolve language names using property placeholders at this point in time
    if (language.startsWith(PropertiesComponent.DEFAULT_PREFIX_TOKEN)) {
        return null;
    }
    ComponentDefinitionRegistry componentDefinitionRegistry = context.getComponentDefinitionRegistry();
    ComponentMetadata cm = componentDefinitionRegistry.getComponentDefinition(".camelBlueprint.languageResolver." + language);
    if (cm == null) {
        MutableReferenceMetadata svc = context.createMetadata(MutableReferenceMetadata.class);
        svc.setId(".camelBlueprint.languageResolver." + language);
        svc.setFilter("(language=" + language + ")");
        svc.setAvailability(componentDefinitionRegistry.containsComponentDefinition(language) ? AVAILABILITY_OPTIONAL : AVAILABILITY_MANDATORY);
        try {
            // Try to set the runtime interface (only with aries blueprint > 0.1
            svc.getClass().getMethod("setRuntimeInterface", Class.class).invoke(svc, LanguageResolver.class);
        } catch (Throwable t) {
            // Check if the bundle can see the class
            try {
                PassThroughMetadata ptm = (PassThroughMetadata) componentDefinitionRegistry.getComponentDefinition("blueprintBundle");
                Bundle b = (Bundle) ptm.getObject();
                if (b.loadClass(LanguageResolver.class.getName()) != LanguageResolver.class) {
                    throw new UnsupportedOperationException();
                }
                svc.setInterface(LanguageResolver.class.getName());
            } catch (Throwable t2) {
                throw new UnsupportedOperationException();
            }
        }
        componentDefinitionRegistry.registerComponentDefinition(svc);
        cm = svc;
    }
    return cm;
}

Example 2 with PassThroughMetadata

use of org.apache.aries.blueprint.PassThroughMetadata in project camel by apache.

the class CamelNamespaceHandler method getComponentResolverReference.

private static ComponentMetadata getComponentResolverReference(ParserContext context, String component) {
    // we cannot resolve component names using property placeholders at this point in time
    if (component.startsWith(PropertiesComponent.DEFAULT_PREFIX_TOKEN)) {
        return null;
    }
    ComponentDefinitionRegistry componentDefinitionRegistry = context.getComponentDefinitionRegistry();
    ComponentMetadata cm = componentDefinitionRegistry.getComponentDefinition(".camelBlueprint.componentResolver." + component);
    if (cm == null) {
        MutableReferenceMetadata svc = context.createMetadata(MutableReferenceMetadata.class);
        svc.setId(".camelBlueprint.componentResolver." + component);
        svc.setFilter("(component=" + component + ")");
        svc.setAvailability(componentDefinitionRegistry.containsComponentDefinition(component) ? AVAILABILITY_OPTIONAL : AVAILABILITY_MANDATORY);
        try {
            // Try to set the runtime interface (only with aries blueprint > 0.1
            svc.getClass().getMethod("setRuntimeInterface", Class.class).invoke(svc, ComponentResolver.class);
        } catch (Throwable t) {
            // Check if the bundle can see the class
            try {
                PassThroughMetadata ptm = (PassThroughMetadata) componentDefinitionRegistry.getComponentDefinition("blueprintBundle");
                Bundle b = (Bundle) ptm.getObject();
                if (b.loadClass(ComponentResolver.class.getName()) != ComponentResolver.class) {
                    throw new UnsupportedOperationException();
                }
                svc.setInterface(ComponentResolver.class.getName());
            } catch (Throwable t2) {
                throw new UnsupportedOperationException();
            }
        }
        componentDefinitionRegistry.registerComponentDefinition(svc);
        cm = svc;
    }
    return cm;
}

Example 3 with PassThroughMetadata

use of org.apache.aries.blueprint.PassThroughMetadata in project admin-console-beta by connexta.

the class BundleUtils method populateServices.

private void populateServices(Bundle bundle, BundleField toPopulate) {
    Optional<BlueprintContainer> blueprintContainer = getBlueprintContainer(bundle);
    if (blueprintContainer.isPresent()) {
        List<ComponentMetadata> cmpMetas = blueprintContainer.get().getComponentIds().stream().map(id -> blueprintContainer.get().getComponentMetadata(id)).collect(Collectors.toList());
        for (ComponentMetadata meta : cmpMetas) {
            if (meta instanceof ReferenceListMetadata) {
                populateServiceRefLists((ReferenceListMetadata) meta, bundle, toPopulate);
            } else if (meta instanceof ReferenceMetadata) {
                populateServiceRef((ReferenceMetadata) meta, bundle, toPopulate);
            } else if (meta instanceof BeanMetadata || meta instanceof ServiceMetadata || meta instanceof PassThroughMetadata) {
                continue;
            } else {
                LOGGER.warn("Unable to handle blueprint metadata of type {} for bundle {}.", meta.getClass(), bundle.getSymbolicName());
            }
        }
        getRegisteredServices(bundle).forEach(ref -> toPopulate.addService(createServiceField(ref)));
    }
}

Example 4 with PassThroughMetadata

use of org.apache.aries.blueprint.PassThroughMetadata in project aries by apache.

the class Aries1503bNamespaceHandler method parse.

@Override
public Metadata parse(Element element, ParserContext context) {
    MutableBeanMetadata metadata = context.createMetadata(MutableBeanMetadata.class);
    metadata.setProcessor(true);
    metadata.setId("aries-1503");
    metadata.setScope(BeanMetadata.SCOPE_SINGLETON);
    metadata.addArgument(new PassThroughMetadata() {

        @Override
        public Object getObject() {
            return "ARIES-1503";
        }

        @Override
        public String getId() {
            return "aries-1503-arg";
        }

        @Override
        public int getActivation() {
            return 0;
        }

        @Override
        public List<String> getDependsOn() {
            return null;
        }
    }, null, 0);
    metadata.setRuntimeClass(String.class);
    return metadata;
}

Example 5 with PassThroughMetadata

use of org.apache.aries.blueprint.PassThroughMetadata in project aries by apache.

the class Aries1682NamespaceHandler method parse.

@Override
public Metadata parse(Element element, ParserContext context) {
    MutableBeanMetadata metadata = context.createMetadata(MutableBeanMetadata.class);
    metadata.setProcessor(true);
    metadata.setId("aries-1682");
    metadata.setScope(BeanMetadata.SCOPE_SINGLETON);
    metadata.addArgument(new PassThroughMetadata() {

        @Override
        public Object getObject() {
            return "ARIES-1682";
        }

        @Override
        public String getId() {
            return "aries-1682-arg";
        }

        @Override
        public int getActivation() {
            return 0;
        }

        @Override
        public List<String> getDependsOn() {
            return null;
        }
    }, null, 0);
    metadata.setRuntimeClass(String.class);
    return metadata;
}