Package org.springframework.integration.config.xml

Class AbstractChannelAdapterParser

java.lang.Object
org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
org.springframework.integration.config.xml.AbstractChannelAdapterParser
All Implemented Interfaces:
org.springframework.beans.factory.xml.BeanDefinitionParser
Direct Known Subclasses:
AbstractOutboundChannelAdapterParser, AbstractPollingInboundChannelAdapterParser
public abstract class AbstractChannelAdapterParser
extends org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
Base parser for Channel Adapters.

Includes logic to determine MessageChannel: if 'channel' attribute is defined - uses its value as 'channelName'; if 'id' attribute is defined - creates DirectChannel at runtime and uses id's value as 'channelName'; if current component is defined as nested element inside any other components e.g. <chain> 'id' and 'channel' attributes will be ignored and this component will not be parsed as AbstractEndpoint.

  • Field Summary

    Fields inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

    ID_ATTRIBUTE, NAME_ATTRIBUTE

  • Constructor Summary

    Constructors 
    Constructor Description
    AbstractChannelAdapterParser()  

  • Method Summary

    Modifier and Type Method Description
    protected abstract org.springframework.beans.factory.support.AbstractBeanDefinition doParse​(org.w3c.dom.Element element, org.springframework.beans.factory.xml.ParserContext parserContext, java.lang.String channelName)
    Subclasses must implement this method to parse the adapter element.
    protected org.springframework.beans.factory.support.AbstractBeanDefinition parseInternal​(org.w3c.dom.Element element, org.springframework.beans.factory.xml.ParserContext parserContext)  
    protected java.lang.String resolveId​(org.w3c.dom.Element element, org.springframework.beans.factory.support.AbstractBeanDefinition definition, org.springframework.beans.factory.xml.ParserContext parserContext)  

    Methods inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

    parse, postProcessComponentDefinition, registerBeanDefinition, shouldFireEvents, shouldGenerateId, shouldGenerateIdAsFallback, shouldParseNameAsAliases

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • resolveId

      protected final java.lang.String resolveId​(org.w3c.dom.Element element, org.springframework.beans.factory.support.AbstractBeanDefinition definition, org.springframework.beans.factory.xml.ParserContext parserContext) throws org.springframework.beans.factory.BeanDefinitionStoreException
      Overrides:
      resolveId in class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
      Throws:
      org.springframework.beans.factory.BeanDefinitionStoreException

    • parseInternal

      protected final org.springframework.beans.factory.support.AbstractBeanDefinition parseInternal​(org.w3c.dom.Element element, org.springframework.beans.factory.xml.ParserContext parserContext)
      Specified by:
      parseInternal in class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

    • doParse

      protected abstract org.springframework.beans.factory.support.AbstractBeanDefinition doParse​(org.w3c.dom.Element element, org.springframework.beans.factory.xml.ParserContext parserContext, java.lang.String channelName)
      Subclasses must implement this method to parse the adapter element. The name of the MessageChannel bean is provided.
      Parameters:
      element - The element.
      parserContext - The parser context.
      channelName - The channel name.
      Returns:
      The bean definition.