Examples with ComponentDefinitionException org.osgi.service.blueprint.container.ComponentDefinitionException used on opensource projects

Example 21 with ComponentDefinitionException

use of org.osgi.service.blueprint.container.ComponentDefinitionException in project aries by apache.

the class BlueprintContainerImpl method instantiateEagerComponents.

protected void instantiateEagerComponents() {
    List<String> components = new ArrayList<String>();
    for (String name : componentDefinitionRegistry.getComponentDefinitionNames()) {
        ComponentMetadata component = componentDefinitionRegistry.getComponentDefinition(name);
        boolean eager = component.getActivation() == ComponentMetadata.ACTIVATION_EAGER;
        if (component instanceof BeanMetadata) {
            BeanMetadata local = (BeanMetadata) component;
            eager &= MetadataUtil.isSingletonScope(local);
        }
        if (eager) {
            components.add(name);
        }
    }
    LOGGER.debug("Instantiating components: {}", components);
    try {
        repository.createAll(components);
    } catch (ComponentDefinitionException e) {
        throw e;
    } catch (Throwable t) {
        throw new ComponentDefinitionException("Unable to instantiate components", t);
    }
}

Example 22 with ComponentDefinitionException

use of org.osgi.service.blueprint.container.ComponentDefinitionException in project karaf by apache.

the class NamespaceHandler method parsePropertyPlaceholder.

public ComponentMetadata parsePropertyPlaceholder(Element element, ParserContext context) {
    MutableBeanMetadata metadata = context.createMetadata(MutableBeanMetadata.class);
    metadata.setProcessor(true);
    metadata.setId(getId(context, element));
    metadata.setScope(BeanMetadata.SCOPE_SINGLETON);
    metadata.setRuntimeClass(EncryptablePropertyPlaceholder.class);
    metadata.setInitMethod("init");
    String prefix = element.hasAttribute(PLACEHOLDER_PREFIX_ATTRIBUTE) ? element.getAttribute(PLACEHOLDER_PREFIX_ATTRIBUTE) : "ENC(";
    metadata.addProperty("placeholderPrefix", createValue(context, prefix));
    String suffix = element.hasAttribute(PLACEHOLDER_SUFFIX_ATTRIBUTE) ? element.getAttribute(PLACEHOLDER_SUFFIX_ATTRIBUTE) : ")";
    metadata.addProperty("placeholderSuffix", createValue(context, suffix));
    String encryptorRef = element.hasAttribute("encryptor-ref") ? element.getAttribute("encryptor-ref") : null;
    if (encryptorRef != null) {
        metadata.addProperty("encryptor", createRef(context, encryptorRef));
    }
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node node = nl.item(i);
        if (node instanceof Element) {
            Element e = (Element) node;
            if (JASYPT_NAMESPACE_1_0.equals(e.getNamespaceURI())) {
                String name = e.getLocalName() != null ? e.getLocalName() : e.getNodeName();
                if (ENCRYPTOR_ELEMENT.equals(name)) {
                    if (encryptorRef != null) {
                        throw new ComponentDefinitionException("Only one of " + ENCRYPTOR_REF_ATTRIBUTE + " attribute or " + ENCRYPTOR_ELEMENT + " element is allowed");
                    }
                    BeanMetadata encryptor = context.parseElement(BeanMetadata.class, metadata, e);
                    metadata.addProperty("encryptor", encryptor);
                }
            }
        }
    }
    PlaceholdersUtils.validatePlaceholder(metadata, context.getComponentDefinitionRegistry());
    return metadata;
}

Example 23 with ComponentDefinitionException

use of org.osgi.service.blueprint.container.ComponentDefinitionException in project karaf by apache.

the class NamespaceHandler method parseCommand.

private void parseCommand(Element element, ParserContext context) {
    MutableBeanMetadata command = context.createMetadata(MutableBeanMetadata.class);
    command.setRuntimeClass(BlueprintCommand.class);
    command.addProperty(BLUEPRINT_CONTAINER, createRef(context, BLUEPRINT_CONTAINER));
    command.addProperty(BLUEPRINT_CONVERTER, createRef(context, BLUEPRINT_CONVERTER));
    NodeList children = element.getChildNodes();
    MutableBeanMetadata action = null;
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child instanceof Element) {
            Element childElement = (Element) child;
            if (nodeNameEquals(childElement, ACTION)) {
                action = parseAction(context, command, childElement);
                action.setId(getName());
                context.getComponentDefinitionRegistry().registerComponentDefinition(action);
                command.addProperty(ACTION_ID, createIdRef(context, action.getId()));
            } else if (nodeNameEquals(childElement, COMPLETERS)) {
                command.addProperty(COMPLETERS, parseCompleters(context, command, childElement));
            } else if (nodeNameEquals(childElement, OPTIONAL_COMPLETERS)) {
                command.addProperty(OPTIONAL_COMPLETERS_PROPERTY, parseOptionalCompleters(context, command, childElement));
            } else {
                throw new ComponentDefinitionException("Bad xml syntax: unknown element '" + childElement.getNodeName() + "'");
            }
        }
    }
    MutableServiceMetadata commandService = context.createMetadata(MutableServiceMetadata.class);
    commandService.setActivation(MutableServiceMetadata.ACTIVATION_LAZY);
    commandService.setId(getName());
    commandService.setAutoExport(ServiceMetadata.AUTO_EXPORT_INTERFACES);
    commandService.setServiceComponent(command);
    String scope;
    String function;
    if (SHELL_NAMESPACE_1_0_0.equals(element.getNamespaceURI())) {
        String location = element.getAttribute(NAME);
        location = location.replace('/', ':');
        if (location.lastIndexOf(':') >= 0) {
            scope = location.substring(0, location.lastIndexOf(':'));
            function = location.substring(location.lastIndexOf(':') + 1);
        } else {
            scope = "";
            function = location;
        }
    } else {
        try {
            Class actionClass = getBundle(context).loadClass(action.getClassName());
            scope = getScope(actionClass);
            function = getName(actionClass);
        } catch (Throwable e) {
            throw new ComponentDefinitionException("Unable to introspect action " + action.getClassName(), e);
        }
    }
    commandService.addServiceProperty(createStringValue(context, "osgi.command.scope"), createStringValue(context, scope));
    commandService.addServiceProperty(createStringValue(context, "osgi.command.function"), createStringValue(context, function));
    context.getComponentDefinitionRegistry().registerComponentDefinition(commandService);
    String subShellName = null;
    if (scope != null && !scope.isEmpty()) {
        // if it's shell 1.0.0 schema and scope is contained in the descriptor itself
        subShellName = ".subshell." + scope;
    }
    if (subShellName == null || !context.getComponentDefinitionRegistry().containsComponentDefinition(subShellName)) {
        // if the scope is unknown or if the scope has not been defined before
        createSubShell(context, scope, subShellName);
    }
}

Example 24 with ComponentDefinitionException

use of org.osgi.service.blueprint.container.ComponentDefinitionException in project camel by apache.

the class CamelNamespaceHandler method parseRestContextNode.

private Metadata parseRestContextNode(Element element, ParserContext context) {
    LOG.trace("Parsing RestContext {}", element);
    // now parse the rests with JAXB
    Binder<Node> binder;
    try {
        binder = getJaxbContext().createBinder();
    } catch (JAXBException e) {
        throw new ComponentDefinitionException("Failed to create the JAXB binder : " + e, e);
    }
    Object value = parseUsingJaxb(element, context, binder);
    if (!(value instanceof CamelRestContextFactoryBean)) {
        throw new ComponentDefinitionException("Expected an instance of " + CamelRestContextFactoryBean.class);
    }
    CamelRestContextFactoryBean rcfb = (CamelRestContextFactoryBean) value;
    String id = rcfb.getId();
    MutablePassThroughMetadata factory = context.createMetadata(MutablePassThroughMetadata.class);
    factory.setId(".camelBlueprint.passThrough." + id);
    factory.setObject(new PassThroughCallable<Object>(rcfb));
    MutableBeanMetadata factory2 = context.createMetadata(MutableBeanMetadata.class);
    factory2.setId(".camelBlueprint.factory." + id);
    factory2.setFactoryComponent(factory);
    factory2.setFactoryMethod("call");
    MutableBeanMetadata ctx = context.createMetadata(MutableBeanMetadata.class);
    ctx.setId(id);
    ctx.setRuntimeClass(List.class);
    ctx.setFactoryComponent(factory2);
    ctx.setFactoryMethod("getRests");
    // must be lazy as we want CamelContext to be activated first
    ctx.setActivation(ACTIVATION_LAZY);
    // lets inject the namespaces into any namespace aware POJOs
    injectNamespaces(element, binder);
    LOG.trace("Parsing RestContext done, returning {}", element, ctx);
    return ctx;
}

Example 25 with ComponentDefinitionException

use of org.osgi.service.blueprint.container.ComponentDefinitionException in project camel by apache.

the class CamelNamespaceHandler method parseKeyStoreParametersNode.

private Metadata parseKeyStoreParametersNode(Element element, ParserContext context) {
    LOG.trace("Parsing KeyStoreParameters {}", element);
    // now parse the key store parameters with JAXB
    Binder<Node> binder;
    try {
        binder = getJaxbContext().createBinder();
    } catch (JAXBException e) {
        throw new ComponentDefinitionException("Failed to create the JAXB binder : " + e, e);
    }
    Object value = parseUsingJaxb(element, context, binder);
    if (!(value instanceof KeyStoreParametersFactoryBean)) {
        throw new ComponentDefinitionException("Expected an instance of " + KeyStoreParametersFactoryBean.class);
    }
    KeyStoreParametersFactoryBean kspfb = (KeyStoreParametersFactoryBean) value;
    String id = kspfb.getId();
    MutablePassThroughMetadata factory = context.createMetadata(MutablePassThroughMetadata.class);
    factory.setId(".camelBlueprint.passThrough." + id);
    factory.setObject(new PassThroughCallable<Object>(kspfb));
    MutableBeanMetadata factory2 = context.createMetadata(MutableBeanMetadata.class);
    factory2.setId(".camelBlueprint.factory." + id);
    factory2.setFactoryComponent(factory);
    factory2.setFactoryMethod("call");
    factory2.setInitMethod("afterPropertiesSet");
    factory2.setDestroyMethod("destroy");
    factory2.addProperty("blueprintContainer", createRef(context, "blueprintContainer"));
    MutableBeanMetadata ctx = context.createMetadata(MutableBeanMetadata.class);
    ctx.setId(id);
    ctx.setRuntimeClass(KeyStoreParameters.class);
    ctx.setFactoryComponent(factory2);
    ctx.setFactoryMethod("getObject");
    // must be lazy as we want CamelContext to be activated first
    ctx.setActivation(ACTIVATION_LAZY);
    LOG.trace("Parsing KeyStoreParameters done, returning {}", ctx);
    return ctx;
}