Examples with HandlerChainContainer com.sun.enterprise.deployment.types.HandlerChainContainer used on opensource projects

Example 1 with HandlerChainContainer

use of com.sun.enterprise.deployment.types.HandlerChainContainer in project Payara by payara.

the class EjbContext method getHandlerChainContainers.

public HandlerChainContainer[] getHandlerChainContainers(boolean serviceSideHandlerChain, Class declaringClass) {
    if (serviceSideHandlerChain) {
        EjbDescriptor[] ejbs = getDescriptor().getEjbBundleDescriptor().getEjbByClassName(declaringClass.getName());
        List<WebServiceEndpoint> result = new ArrayList<WebServiceEndpoint>();
        for (EjbDescriptor ejb : ejbs) {
            result.addAll(getDescriptor().getEjbBundleDescriptor().getWebServices().getEndpointsImplementedBy(ejb));
        }
        return (result.toArray(new HandlerChainContainer[result.size()]));
    } else {
        List<ServiceReferenceDescriptor> result = new ArrayList<ServiceReferenceDescriptor>();
        result.addAll(getDescriptor().getEjbBundleDescriptor().getEjbServiceReferenceDescriptors());
        return (result.toArray(new HandlerChainContainer[result.size()]));
    }
}

Example 2 with HandlerChainContainer

use of com.sun.enterprise.deployment.types.HandlerChainContainer in project Payara by payara.

the class WebBundleContext method getHandlerChainContainers.

public HandlerChainContainer[] getHandlerChainContainers(boolean serviceSideHandlerChain, Class declaringClass) {
    if (serviceSideHandlerChain) {
        List<WebServiceEndpoint> result = new ArrayList<WebServiceEndpoint>();
        for (WebServiceEndpoint endpoint : getDescriptor().getWebServices().getEndpoints()) {
            if (endpoint.getWebComponentImpl().getWebComponentImplementation().equals(declaringClass.getName())) {
                result.add(endpoint);
            }
        }
        return (result.toArray(new HandlerChainContainer[result.size()]));
    } else {
        List<ServiceReferenceDescriptor> result = new ArrayList<ServiceReferenceDescriptor>();
        result.addAll(getDescriptor().getServiceReferenceDescriptors());
        return (result.toArray(new HandlerChainContainer[result.size()]));
    }
}

Example 3 with HandlerChainContainer

use of com.sun.enterprise.deployment.types.HandlerChainContainer in project Payara by payara.

the class HandlerChainHandler method processHandlerChainAnnotation.

public HandlerProcessingResult processHandlerChainAnnotation(AnnotationInfo annInfo, AnnotatedElementHandler annCtx, AnnotatedElement annElem, Class declaringClass, boolean serviceSideChain) throws AnnotationProcessorException {
    HandlerChain hChain = null;
    boolean clientSideHandlerChain = false;
    if (serviceSideChain) {
        // Ignore @WebService annotation on an interface; process only those in an actual service impl class
        if (declaringClass.isInterface()) {
            return HandlerProcessingResultImpl.getDefaultResult(getAnnotationType(), ResultType.PROCESSED);
        }
        // The @HandlerChain can be in the impl class (typically in the java-wsdl case) or
        // can be in the SEI also. Check if there is handler chain in the impl class.
        // If so, the @HandlerChain in impl class gets precedence
        hChain = annElem.getAnnotation(HandlerChain.class);
        if (hChain == null) {
            WebService webService = (WebService) declaringClass.getAnnotation(WebService.class);
            if (webService != null) {
                if (webService.endpointInterface() != null && webService.endpointInterface().length() > 0) {
                    Class endpointIntf;
                    try {
                        endpointIntf = declaringClass.getClassLoader().loadClass(webService.endpointInterface());
                    } catch (java.lang.ClassNotFoundException cfne) {
                        throw new AnnotationProcessorException(localStrings.getLocalString("enterprise.deployment.annotation.handlers.classnotfound", "class {0} referenced from annotation symbol cannot be loaded", new Object[] { webService.endpointInterface() }), annInfo);
                    }
                    if (endpointIntf.getAnnotation(HandlerChain.class) != null) {
                        hChain = (HandlerChain) endpointIntf.getAnnotation(HandlerChain.class);
                    }
                }
            }
        }
    } else {
        // this is a client side handler chain
        hChain = annElem.getAnnotation(HandlerChain.class);
        clientSideHandlerChain = true;
    }
    // At this point the hChain should be the annotation to use.
    if (hChain == null) {
        return HandlerProcessingResultImpl.getDefaultResult(getAnnotationType(), ResultType.PROCESSED);
    }
    // At this point the hChain should be the annotation to use.
    String handlerFile = hChain.file();
    HandlerChainContainer[] containers = null;
    if (annCtx instanceof HandlerContext) {
        containers = ((HandlerContext) annCtx).getHandlerChainContainers(serviceSideChain, declaringClass);
    }
    if (!clientSideHandlerChain && (containers == null || containers.length == 0)) {
        for (Annotation ann : annElem.getAnnotations()) {
            if (ann.annotationType().getPackage().getName().startsWith("javax.ejb")) {
                // let EJB handlers handle this processing
                return HandlerProcessingResultImpl.getDefaultResult(getAnnotationType(), ResultType.UNPROCESSED);
            }
        }
        // could not find my web service...
        throw new AnnotationProcessorException(localStrings.getLocalString("enterprise.deployment.annotation.handlers.componentnotfound", "component referenced from annotation symbol cannot be found"), annInfo);
    }
    try {
        URL handlerFileURL = null;
        try {
            handlerFileURL = new URL(handlerFile);
        } catch (java.net.MalformedURLException e) {
        // swallowing purposely
        }
        InputStream handlerFileStream;
        if (handlerFileURL == null) {
            ClassLoader clo = annInfo.getProcessingContext().getProcessingInput().getClassLoader();
            handlerFileStream = clo.getResourceAsStream(handlerFile);
            if (handlerFileStream == null) {
                String y = declaringClass.getPackage().getName().replaceAll("\\.", "/");
                handlerFileStream = clo.getResourceAsStream(declaringClass.getPackage().getName().replaceAll("\\.", "/") + "/" + handlerFile);
            }
            if (handlerFileStream == null) {
                // So check in the generated SEI's package
                if (annElem instanceof Class) {
                    String y = ((Class) annElem).getPackage().getName().replaceAll("\\.", "/");
                    handlerFileStream = clo.getResourceAsStream(((Class) annElem).getPackage().getName().replaceAll("\\.", "/") + "/" + handlerFile);
                }
            }
        } else {
            handlerFileStream = handlerFileURL.openConnection().getInputStream();
        }
        if (handlerFileStream == null) {
            throw new AnnotationProcessorException(localStrings.getLocalString("enterprise.deployment.annotation.handlers.handlerfilenotfound", "handler file {0} not found", new Object[] { handlerFile }), annInfo);
        }
        Document document;
        try {
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            factory.setNamespaceAware(true);
            factory.setExpandEntityReferences(false);
            factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
            DocumentBuilder builder = factory.newDocumentBuilder();
            document = builder.parse(handlerFileStream);
        } catch (SAXParseException spe) {
            throw new AnnotationProcessorException(localStrings.getLocalString("enterprise.deployment.annotation.handlers.parserexception", "{0} XML Parsing error : line  {1} ; Error = {2}", new Object[] { handlerFile, spe.getLineNumber(), spe.getMessage() }));
        } finally {
            if (handlerFileStream != null) {
                handlerFileStream.close();
            }
        }
        for (HandlerChainContainer container : containers) {
            boolean fromDD = true;
            if (!container.hasHandlerChain()) {
                fromDD = false;
                processHandlerFile(document, container);
            }
            // we now need to create the right context to push on the stack
            // and manually invoke the handlers annotation processing since
            // we know they are Jax-ws handlers.
            List<WebServiceHandlerChain> chains = container.getHandlerChain();
            ArrayList<Class> handlerClasses = new ArrayList<Class>();
            ClassLoader clo = annInfo.getProcessingContext().getProcessingInput().getClassLoader();
            for (WebServiceHandlerChain chain : chains) {
                for (WebServiceHandler handler : chain.getHandlers()) {
                    String className = handler.getHandlerClass();
                    try {
                        handlerClasses.add(clo.loadClass(className));
                    } catch (ClassNotFoundException e) {
                        if (fromDD) {
                            conLogger.log(Level.WARNING, LogUtils.DDHANDLER_NOT_FOUND, className);
                        } else {
                            conLogger.log(Level.WARNING, LogUtils.HANDLER_FILE_HANDLER_NOT_FOUND, new Object[] { className, handlerFile });
                        }
                    }
                }
            }
            // we have the list of handler classes, we can now
            // push the context and call back annotation processing.
            Descriptor jndiContainer = null;
            if (serviceSideChain) {
                WebServiceEndpoint endpoint = (WebServiceEndpoint) container;
                if (DOLUtils.warType().equals(endpoint.getBundleDescriptor().getModuleType())) {
                    jndiContainer = endpoint.getBundleDescriptor();
                } else {
                    jndiContainer = Descriptor.class.cast(endpoint.getEjbComponentImpl());
                }
            } else {
                ServiceReferenceDescriptor ref = (ServiceReferenceDescriptor) container;
                if (DOLUtils.ejbType().equals(ref.getBundleDescriptor().getModuleType())) {
                    EjbBundleDescriptor ejbBundle = (EjbBundleDescriptor) ref.getBundleDescriptor();
                    Iterator<? extends EjbDescriptor> ejbsIter = ejbBundle.getEjbs().iterator();
                    while (ejbsIter.hasNext()) {
                        EjbDescriptor ejb = ejbsIter.next();
                        try {
                            if (ejb.getServiceReferenceByName(ref.getName()) != null) {
                                // found the ejb; break out of the loop
                                jndiContainer = Descriptor.class.cast(ejb);
                                break;
                            }
                        } catch (IllegalArgumentException illex) {
                        // this ejb does not have a service-ref by this name;
                        // swallow this exception and  go to next
                        }
                    }
                } else {
                    jndiContainer = ref.getBundleDescriptor();
                }
            }
            ResourceContainerContextImpl newContext = new ResourceContainerContextImpl(jndiContainer);
            ProcessingContext ctx = annInfo.getProcessingContext();
            ctx.pushHandler(newContext);
            // process the classes
            annInfo.getProcessingContext().getProcessor().process(annInfo.getProcessingContext(), handlerClasses.toArray(new Class[handlerClasses.size()]));
            ctx.popHandler();
        }
    } catch (Throwable t) {
        throw new AnnotationProcessorException(t.getMessage(), annInfo);
    }
    return HandlerProcessingResultImpl.getDefaultResult(getAnnotationType(), ResultType.PROCESSED);
}