Example usage for org.springframework.aop.config AspectEntry AspectEntry

Introduction

In this page you can find the example usage for org.springframework.aop.config AspectEntry AspectEntry.

Prototype

public AspectEntry(String id, String ref) 

Source Link

Document

Create a new AspectEntry.

Usage

From source file:eap.config.ConfigBeanDefinitionParser.java

private void parseAspect(Element aspectElement, ParserContext parserContext) {
    String aspectId = aspectElement.getAttribute(ID);
    String aspectName = aspectElement.getAttribute(REF);

    try {/*  w w  w  . j av a2s . co  m*/
        this.parseState.push(new AspectEntry(aspectId, aspectName));
        List<BeanDefinition> beanDefinitions = new ArrayList<BeanDefinition>();
        List<BeanReference> beanReferences = new ArrayList<BeanReference>();

        List<Element> declareParents = DomUtils.getChildElementsByTagName(aspectElement, DECLARE_PARENTS);
        for (int i = METHOD_INDEX; i < declareParents.size(); i++) {
            Element declareParentsElement = declareParents.get(i);
            beanDefinitions.add(parseDeclareParents(declareParentsElement, parserContext));
        }

        // We have to parse "advice" and all the advice kinds in one loop, to get the
        // ordering semantics right.
        NodeList nodeList = aspectElement.getChildNodes();
        boolean adviceFoundAlready = false;
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node node = nodeList.item(i);
            if (isAdviceNode(node, parserContext)) {
                if (!adviceFoundAlready) {
                    adviceFoundAlready = true;
                    if (!StringUtils.hasText(aspectName)) {
                        parserContext.getReaderContext().error(
                                "<aspect> tag needs aspect bean reference via 'ref' attribute when declaring advices.",
                                aspectElement, this.parseState.snapshot());
                        return;
                    }
                    beanReferences.add(new RuntimeBeanReference(aspectName));
                }
                AbstractBeanDefinition advisorDefinition = parseAdvice(aspectName, i, aspectElement,
                        (Element) node, parserContext, beanDefinitions, beanReferences);
                beanDefinitions.add(advisorDefinition);
            }
        }

        AspectComponentDefinition aspectComponentDefinition = createAspectComponentDefinition(aspectElement,
                aspectId, beanDefinitions, beanReferences, parserContext);
        parserContext.pushContainingComponent(aspectComponentDefinition);

        List<Element> pointcuts = DomUtils.getChildElementsByTagName(aspectElement, POINTCUT);
        for (Element pointcutElement : pointcuts) {
            parsePointcut(pointcutElement, parserContext);
        }

        parserContext.popAndRegisterContainingComponent();
    } finally {
        this.parseState.pop();
    }
}

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