Added support for 'advice-chain' sub-element for the 'poller' element (INT-503).

org.springframework.integration/src/test/java/org/springframework/integration/config/xml/PollerParserTests.java

@@ -25,6 +25,7 @@ import org.springframework.beans.factory.parsing.BeanDefinitionParsingException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.integration.context.IntegrationContextUtils;
+import org.springframework.integration.scheduling.PollerMetadata;
 
 /**
  * @author Mark Fisher
@@ -62,4 +63,19 @@ public class PollerParserTests {
 				"topLevelPollerWithoutId.xml", PollerParserTests.class);
 	}
 
+	@Test
+	public void pollerWithAdviceChain() {
+		ApplicationContext context = new ClassPathXmlApplicationContext(
+				"pollerWithAdviceChain.xml", PollerParserTests.class);
+		Object poller = context.getBean("poller");
+		assertNotNull(poller);
+		PollerMetadata metadata = (PollerMetadata) poller;
+		assertNotNull(metadata.getAdviceChain());
+		assertEquals(3, metadata.getAdviceChain().size());
+		assertEquals(context.getBean("adviceBean1"), metadata.getAdviceChain().get(0));
+		assertEquals(TestAdviceBean.class, metadata.getAdviceChain().get(1).getClass());
+		assertEquals(2, ((TestAdviceBean) metadata.getAdviceChain().get(1)).getId());
+		assertEquals(context.getBean("adviceBean3"), metadata.getAdviceChain().get(2));
+	}
+
 }

org.springframework.integration/src/test/java/org/springframework/integration/config/xml/TestAdviceBean.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2002-2008 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.integration.config.xml;
+
+import java.lang.reflect.Method;
+
+import org.springframework.aop.MethodBeforeAdvice;
+
+/**
+ * @author Mark Fisher
+ */
+public class TestAdviceBean implements MethodBeforeAdvice {
+
+	private final int id;
+
+
+	public TestAdviceBean(int id) {
+		this.id = id;
+	}
+
+
+	public int getId() {
+		return this.id;
+	}
+
+	public void before(Method method, Object[] args, Object target) throws Throwable {
+	}
+
+}

org.springframework.integration/src/test/java/org/springframework/integration/config/xml/pollerWithAdviceChain.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans:beans xmlns="http://www.springframework.org/schema/integration"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:beans="http://www.springframework.org/schema/beans"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration-1.0.xsd">
+
+	<poller id="poller">
+		<interval-trigger interval="5000"/>
+		<advice-chain>
+			<ref bean="adviceBean1"/>
+			<beans:bean class="org.springframework.integration.config.xml.TestAdviceBean">
+				<beans:constructor-arg value="2"/>
+			</beans:bean>
+			<ref bean="adviceBean3"/>
+		</advice-chain>
+	</poller>
+
+	<beans:bean id="adviceBean1" class="org.springframework.integration.config.xml.TestAdviceBean">
+		<beans:constructor-arg value="1"/>
+	</beans:bean>
+
+	<beans:bean id="adviceBean3" class="org.springframework.integration.config.xml.TestAdviceBean">
+		<beans:constructor-arg value="3"/>
+	</beans:bean>
+	
+</beans:beans>