updated EndpointInterceptorParser.java

org.springframework.integration/src/main/java/org/springframework/integration/config/EndpointInterceptorParser.java

@@ -19,74 +19,17 @@ package org.springframework.integration.config;
 import java.util.HashMap;
 import java.util.Map;
 
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import org.springframework.beans.factory.config.RuntimeBeanReference;
-import org.springframework.beans.factory.support.AbstractBeanDefinition;
-import org.springframework.beans.factory.support.ManagedList;
-import org.springframework.beans.factory.xml.NamespaceHandler;
-import org.springframework.beans.factory.xml.ParserContext;
-import org.springframework.util.Assert;
-
 /**
- * A helper class for parsing the sub-elements of an endpoint's
- * <em>interceptors</em> element.
- * 
  * @author Mark Fisher
  */
-public class EndpointInterceptorParser {
+public class EndpointInterceptorParser extends AbstractInterceptorParser {
 
-	private final Map<String, BeanDefinitionRegisteringParser> parsers = new HashMap<String, BeanDefinitionRegisteringParser>();
-
-	public EndpointInterceptorParser() {
-		this.parsers.put("transaction-interceptor", new TransactionInterceptorParser());
-		this.parsers.put("concurrency-interceptor", new ConcurrencyInterceptorParser());
-	}
-
-	@SuppressWarnings("unchecked")
-	public ManagedList parseEndpointInterceptors(Element element, ParserContext parserContext) {
-		ManagedList interceptors = new ManagedList();
-		NodeList childNodes = element.getChildNodes();
-		for (int i = 0; i < childNodes.getLength(); i++) {
-			Node child = childNodes.item(i);
-			if (child.getNodeType() == Node.ELEMENT_NODE) {
-				Element childElement = (Element) child;
-				String localName = child.getLocalName();
-				if ("bean".equals(localName)) {
-					interceptors.add(new RuntimeBeanReference(
-							IntegrationNamespaceUtils.parseBeanDefinitionElement(childElement, parserContext)));
-				}
-				else if ("ref".equals(localName)) {
-					String ref = childElement.getAttribute("bean");
-					interceptors.add(new RuntimeBeanReference(ref));
-				}
-				else {
-					BeanDefinitionRegisteringParser parser = this.parsers.get(localName);
-					String interceptorBeanName = null;
-					if (parser == null) {
-						interceptorBeanName = handleNonstandardInterceptor(childElement, parserContext);
-					}
-					else {
-						interceptorBeanName = parser.parse(childElement, parserContext);
-					}
-					interceptors.add(new RuntimeBeanReference(interceptorBeanName));
-				}
-			}
-		}
-		return interceptors;
-	}
-
-	protected String handleNonstandardInterceptor(Element childElement, ParserContext parserContext) {
-		NamespaceHandler handler = parserContext.getReaderContext().getNamespaceHandlerResolver()
-				.resolve(childElement.getNamespaceURI());
-		AbstractBeanDefinition interceptorDefinition =
-				((AbstractBeanDefinition) handler.parse(childElement, parserContext));
-		String beanName = (String) interceptorDefinition.getMetadataAttribute("interceptorName").getValue();
-		Assert.hasText("No value for interceptorName provided by namespace handler for element '"
-				+ childElement.getNodeName() + "'");
-		return beanName;
+	@Override
+	protected Map<String, BeanDefinitionRegisteringParser> getParserMap() {
+		Map<String, BeanDefinitionRegisteringParser> parsers = new HashMap<String, BeanDefinitionRegisteringParser>();
+		parsers.put("transaction-interceptor", new TransactionInterceptorParser());
+		parsers.put("concurrency-interceptor", new ConcurrencyInterceptorParser());
+		return parsers;
 	}
 
 }