Examples of org.osgi.service.blueprint.container.ComponentDefinitionException

Package org.osgi.service.blueprint.container

Examples of org.osgi.service.blueprint.container.ComponentDefinitionException

org.osgi.service.blueprint.container.ComponentDefinitionException
A Blueprint exception indicating that a component definition is in error. This exception is thrown when a configuration-related error occurs during creation of a Blueprint Container. @author $Id: 83cb6e4bc069805ee9796c0e933ef6d5344bcf46 $

            if (type.getRawClass() == ServiceReference.class) {
                return getServiceReference();
            } else if (type.getRawClass().isInstance(proxy)) {
                return proxy;
            } else {
                throw new ComponentDefinitionException("Unable to convert to " + type);
            }
        }

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                tracked.trackInitial();
                satisfied.set(optional || !tracked.isEmpty());
                retrack();
                LOGGER.debug("Found initial references {} for OSGi service {}", getServiceReferences(), getOsgiFilter());
            } catch (InvalidSyntaxException e) {
                throw new ComponentDefinitionException(e);
            }
        }
    }

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            // because proxies can be created outside of the recipe creation which
            // would lead to an exception because the context is not set
            // TODO: consider having the context as a property on the recipe rather than a thread local
            return GenericType.parse(typeName, fromClassLoader != null ? fromClassLoader : blueprintContainer);
        } catch (ClassNotFoundException e) {
            throw new ComponentDefinitionException("Unable to load class " + typeName + " from recipe " + this, e);
        }
    }

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                proxyClass = (((ExtendedServiceReferenceMetadata) metadata).getProxyMethod() & ExtendedServiceReferenceMetadata.PROXY_METHOD_CLASSES) != 0;
            }
            if (!proxyClass) {
                for (Class cl : interfaces) {
                    if (!cl.isInterface()) {
                        throw new ComponentDefinitionException("A class " + cl.getName() + " was found in the interfaces list, but class proxying is not allowed by default. The ext:proxy-method='classes' attribute needs to be added to this service reference.");
                    }
                }
            }
            //We don't use the #getBundleContextForServiceLookup() method here, the bundle requesting the proxy is the
            //blueprint client, not the context of the lookup

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                for (Class clazz : clazzes) {
                    bindMethodsObject.addAll(ReflectionUtils.findCompatibleMethods(listenerClass, bindName, new Class[] { clazz }));
                    bindMethodsObjectProp.addAll(ReflectionUtils.findCompatibleMethods(listenerClass, bindName, new Class[] { clazz, Map.class }));
                }
                if (bindMethodsReference.size() + bindMethodsObject.size() + bindMethodsObjectProp.size() == 0) {
                    throw new ComponentDefinitionException("No matching methods found for listener bind method: " + bindName);
                }
            }
            String unbindName = metadata.getUnbindMethod();
            if (unbindName != null) {
                unbindMethodsReference.addAll(ReflectionUtils.findCompatibleMethods(listenerClass, unbindName, new Class[] { ServiceReference.class }));
                for (Class clazz : clazzes) {
                    unbindMethodsObject.addAll(ReflectionUtils.findCompatibleMethods(listenerClass, unbindName, new Class[] { clazz }));
                    unbindMethodsObjectProp.addAll(ReflectionUtils.findCompatibleMethods(listenerClass, unbindName, new Class[] { clazz, Map.class }));
                }
                if (unbindMethodsReference.size() + unbindMethodsObject.size() + unbindMethodsObjectProp.size() == 0) {
                    throw new ComponentDefinitionException("No matching methods found for listener unbind method: " + unbindName);
                }
            }
        }

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            return object;
        } catch (ComponentDefinitionException t) {
            throw t;
        } catch (Throwable t) {
            throw new ComponentDefinitionException(t);
        }
    }

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    public class ProvidedObject implements AggregateConverter.Convertible {


        public Object convert(ReifiedType type) {
            LOGGER.debug("Converting ManagedCollection to {}", type);
            if (!type.getRawClass().isAssignableFrom(List.class)) {
                throw new ComponentDefinitionException("<reference-list/> can only be converted to a List, not " + type);
            }
            int memberType = metadata.getMemberType();            
            boolean useRef = false;
            if (type.size() == 1) {
                useRef = (type.getActualTypeArgument(0).getRawClass() == ServiceReference.class);
                if ( (useRef && memberType == ReferenceListMetadata.USE_SERVICE_OBJECT) ||
                     (!useRef && memberType == ReferenceListMetadata.USE_SERVICE_REFERENCE)) {
                    throw new ComponentDefinitionException("The memeber-type specified is incompatible with generic injection type");
                }
            }
            boolean references;
            if (memberType == ReferenceListMetadata.USE_SERVICE_REFERENCE) {                
                references = true;

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                    validateClasses(o);
                }
              service = o;
      } catch (Exception e) {
        LOGGER.error("Error retrieving service from " + this, e);
        throw new ComponentDefinitionException(e);
      } finally {
        ExecutionContext.Holder.setContext(old);
      }
            
            LOGGER.debug("Service created: {}", service);

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            ReflectionUtils.getImplementedInterfaces(allClasses, service.getClass());
            //This call is safe because we know that we don't need to call internalGet to get the answer
            Set<String> classes = getClasses();
            classes.removeAll(allClasses);
            if (!classes.isEmpty()) {
                throw new ComponentDefinitionException("The service implementation does not implement the required interfaces: " + classes);
            }
        }
    }

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        } else if (nodeNameEquals(element, MANAGED_SERVICE_FACTORY_ELEMENT)) {
            return parseManagedServiceFactory(context, element);
        } else if (nodeNameEquals(element, CM_PROPERTIES_ELEMENT)) {
            return parseCmProperties(context, element);
        } else {
            throw new ComponentDefinitionException("Unsupported element: " + element.getNodeName());
        }
    }

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