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package org.mule.config.spring.parsers.generic; |
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import org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate; |
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import org.mule.config.spring.parsers.AbstractHierarchicalDefinitionParser; |
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import org.mule.config.spring.parsers.assembly.BeanAssembler; |
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import org.springframework.beans.factory.config.BeanDefinition; |
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import org.springframework.beans.factory.support.AbstractBeanDefinition; |
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import org.springframework.beans.factory.support.BeanDefinitionBuilder; |
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import org.springframework.beans.factory.xml.ParserContext; |
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import org.springframework.util.Assert; |
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import org.w3c.dom.Element; |
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public class ParentDefinitionParser extends AbstractHierarchicalDefinitionParser |
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{ |
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public ParentDefinitionParser() |
29 | 0 | { |
30 | 0 | addBeanFlag(MuleHierarchicalBeanDefinitionParserDelegate.MULE_NO_REGISTRATION); |
31 | 0 | } |
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protected Class getBeanClass(Element element) |
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{ |
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try |
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{ |
37 | 0 | return Class.forName(getParentBeanDefinition(element).getBeanClassName()); |
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} |
39 | 0 | catch (Exception e) |
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{ |
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42 | 0 | logger.debug("No class for " + element); |
43 | 0 | return Object.class; |
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} |
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} |
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protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) |
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{ |
49 | 0 | preProcess(element); |
50 | 0 | setParserContext(parserContext); |
51 | 0 | setRegistry(parserContext.getRegistry()); |
52 | 0 | Class beanClass = getBeanClass(element); |
53 | 0 | Assert.state(beanClass != null, "Class returned from getBeanClass(Element) must not be null, element is: " + element.getNodeName()); |
54 | 0 | BeanDefinitionBuilder builder = createBeanDefinitionBuilder(element, beanClass); |
55 | 0 | builder.getRawBeanDefinition().setSource(parserContext.extractSource(element)); |
56 | 0 | if (parserContext.isNested()) |
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{ |
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59 | 0 | builder.setScope(parserContext.getContainingBeanDefinition().isSingleton() |
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? BeanDefinition.SCOPE_SINGLETON : BeanDefinition.SCOPE_PROTOTYPE); |
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} |
62 | 0 | doParse(element, parserContext, builder); |
63 | 0 | BeanAssembler beanAssembler = getBeanAssembler(element, builder); |
64 | 0 | beanAssembler.copyBeanToTarget(); |
65 | 0 | return (AbstractBeanDefinition) beanAssembler.getTarget(); |
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} |
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protected void postProcess(ParserContext context, BeanAssembler assembler, Element element) |
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{ |
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71 | 0 | if (null == element.getAttributeNode(ATTRIBUTE_NAME)) |
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{ |
73 | 0 | element.setAttribute(ATTRIBUTE_NAME, getParentBeanName(element)); |
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} |
75 | 0 | super.postProcess(context, assembler, element); |
76 | 0 | } |
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} |