INT-727, INT-728 Refactored parsers so that default beans (errorChannel, nullChannel, and taskScheduler) will always be configured - even when not using the core namespace. Also added support for the 'auto-startup' attribute on several adapters.

org.springframework.integration.file/src/main/java/org/springframework/integration/file/config/FileNamespaceHandler.java

@@ -16,7 +16,7 @@
 
 package org.springframework.integration.file.config;
 
-import org.springframework.beans.factory.xml.NamespaceHandlerSupport;
+import org.springframework.integration.config.xml.AbstractIntegrationNamespaceHandler;
 
 /**
  * Namespace handler for Spring Integration's 'file' namespace.
@@ -24,7 +24,7 @@ import org.springframework.beans.factory.xml.NamespaceHandlerSupport;
  * @author Iwein Fuld
  * @author Mark Fisher
  */
-public class FileNamespaceHandler extends NamespaceHandlerSupport {
+public class FileNamespaceHandler extends AbstractIntegrationNamespaceHandler {
 
 	public void init() {
 		registerBeanDefinitionParser("inbound-channel-adapter", new FileInboundChannelAdapterParser());

org.springframework.integration.file/src/main/resources/org/springframework/integration/file/config/spring-integration-file-1.0.xsd

@@ -10,7 +10,8 @@
 
 	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
 	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
-	<xsd:import namespace="http://www.springframework.org/schema/integration"/>
+	<xsd:import namespace="http://www.springframework.org/schema/integration"
+			schemaLocation="http://www.springframework.org/schema/integration/spring-integration-1.0.xsd"/>
 
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[

org.springframework.integration.file/src/test/java/org/springframework/integration/file/config/DefaultConfigurationTests-context.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:file="http://www.springframework.org/schema/integration/file"
+	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/file
+			http://www.springframework.org/schema/integration/file/spring-integration-file-1.0.xsd">
+
+	<file:outbound-channel-adapter id="adapter" directory="file:${java.io.tmpdir}" auto-startup="false"/>
+
+</beans>

org.springframework.integration.file/src/test/java/org/springframework/integration/file/config/DefaultConfigurationTests.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2002-2009 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.file.config;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.integration.channel.NullChannel;
+import org.springframework.integration.channel.PublishSubscribeChannel;
+import org.springframework.integration.scheduling.SimpleTaskScheduler;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * @author Mark Fisher
+ * @since 1.0.3
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration
+public class DefaultConfigurationTests {
+
+	@Autowired
+	private ApplicationContext context;
+
+
+	@Test
+	public void verifyErrorChannel() {
+		Object errorChannel = context.getBean("errorChannel");
+		assertNotNull(errorChannel);
+		assertEquals(PublishSubscribeChannel.class, errorChannel.getClass());
+	}
+
+	@Test
+	public void verifyNullChannel() {
+		Object nullChannel = context.getBean("nullChannel");
+		assertNotNull(nullChannel);
+		assertEquals(NullChannel.class, nullChannel.getClass());
+	}
+
+	@Test
+	public void verifyTaskScheduler() {
+		Object taskScheduler = context.getBean("taskScheduler");
+		assertNotNull(taskScheduler);
+		assertEquals(SimpleTaskScheduler.class, taskScheduler.getClass());
+	}
+
+}