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.stream/src/main/java/org/springframework/integration/stream/config/StreamNamespaceHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * 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.
@@ -16,12 +16,12 @@
 
 package org.springframework.integration.stream.config;
 
-import org.springframework.beans.factory.xml.NamespaceHandlerSupport;
+import org.springframework.integration.config.xml.AbstractIntegrationNamespaceHandler;
 
 /**
  * @author Mark Fisher
  */
-public class StreamNamespaceHandler extends NamespaceHandlerSupport {
+public class StreamNamespaceHandler extends AbstractIntegrationNamespaceHandler {
 
 	public void init() {
 		this.registerBeanDefinitionParser("stdin-channel-adapter", new ConsoleInboundChannelAdapterParser());

org.springframework.integration.stream/src/main/resources/org/springframework/integration/stream/config/spring-integration-stream-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[
@@ -66,6 +67,7 @@
 		</xsd:attribute>
 		<xsd:attribute name="charset" type="xsd:string"/>
 		<xsd:attribute name="append-newline" type="xsd:string" default="false"/>
+		<xsd:attribute name="auto-startup" type="xsd:string" default="true"/>
 	</xsd:complexType>
 
 </xsd:schema>

org.springframework.integration.stream/src/test/java/org/springframework/integration/stream/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:stream="http://www.springframework.org/schema/integration/stream"
+	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/stream
+			http://www.springframework.org/schema/integration/stream/spring-integration-stream-1.0.xsd">
+
+	<stream:stdout-channel-adapter id="adapter" auto-startup="false"/>
+
+</beans>

org.springframework.integration.stream/src/test/java/org/springframework/integration/stream/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.stream.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());
+	}
+
+}