INT-2738 Add Missing getComponentType() Methods

JIRA: https://jira.spring.io/browse/INT-2738

Add a `getComponentType()` method for all handlers,
message producers, and message sources that implement
`NamedComponent` (see `SPCA.getComponentType()`).

Add rome as an optional dependency - STS complained
because AtomFeedHttpMessageConverter has a dependency
on it.

spring-integration-stream/src/main/java/org/springframework/integration/stream/ByteStreamReadingMessageSource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -20,6 +20,7 @@ import java.io.BufferedInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 
+import org.springframework.integration.context.IntegrationObjectSupport;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessagingException;
 import org.springframework.integration.core.MessageSource;
@@ -27,10 +28,11 @@ import org.springframework.messaging.support.GenericMessage;
 
 /**
  * A pollable source for receiving bytes from an {@link InputStream}.
- * 
+ *
  * @author Mark Fisher
+ * @author Artem Bilan
  */
-public class ByteStreamReadingMessageSource implements MessageSource<byte[]> {
+public class ByteStreamReadingMessageSource extends IntegrationObjectSupport implements MessageSource<byte[]> {
 
 	private BufferedInputStream stream;
 
@@ -67,6 +69,11 @@ public class ByteStreamReadingMessageSource implements MessageSource<byte[]> {
 		this.shouldTruncate = shouldTruncate;
 	}
 
+	@Override
+	public String getComponentType() {
+		return "stream:stdin-channel-adapter(byte)";
+	}
+
 	public Message<byte[]> receive() {
 		try {
 			byte[] bytes;

spring-integration-stream/src/main/java/org/springframework/integration/stream/ByteStreamWritingMessageHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -23,14 +23,14 @@ import java.io.OutputStream;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
-import org.springframework.messaging.Message;
-import org.springframework.messaging.MessagingException;
-import org.springframework.messaging.MessageHandler;
 import org.springframework.integration.handler.AbstractMessageHandler;
+import org.springframework.messaging.Message;
+import org.springframework.messaging.MessageHandler;
+import org.springframework.messaging.MessagingException;
 
 /**
  * A {@link MessageHandler} that writes a byte array to an {@link OutputStream}.
- * 
+ *
  * @author Mark Fisher
  */
 public class ByteStreamWritingMessageHandler extends AbstractMessageHandler {
@@ -53,7 +53,12 @@ public class ByteStreamWritingMessageHandler extends AbstractMessageHandler {
 		}
 	}
 
+	@Override
+	public String getComponentType() {
+		return "stream:outbound-channel-adapter(byte)";
+	}
 
+	@Override
 	protected void handleMessageInternal(Message<?> message) {
 		Object payload = message.getPayload();
 		if (payload == null) {

spring-integration-stream/src/main/java/org/springframework/integration/stream/CharacterStreamReadingMessageSource.java

@@ -31,7 +31,7 @@ import org.springframework.util.Assert;
 
 /**
  * A pollable source for {@link Reader Readers}.
- * 
+ *
  * @author Mark Fisher
  */
 public class CharacterStreamReadingMessageSource extends IntegrationObjectSupport implements MessageSource<String> {
@@ -61,7 +61,7 @@ public class CharacterStreamReadingMessageSource extends IntegrationObjectSuppor
 
 
 	public String getComponentType() {
-		return "stream:stdin-channel-adapter";
+		return "stream:stdin-channel-adapter(character)";
 	}
 
 	public Message<String> receive() {

spring-integration-stream/src/main/java/org/springframework/integration/stream/CharacterStreamWritingMessageHandler.java

@@ -128,6 +128,11 @@ public class CharacterStreamWritingMessageHandler extends AbstractMessageHandler
 		this.shouldAppendNewLine = shouldAppendNewLine;
 	}
 
+	@Override
+	public String getComponentType() {
+		return "stream:outbound-channel-adapter(character)";
+	}
+
 	@Override
 	protected void handleMessageInternal(Message<?> message) {
 		Object payload = message.getPayload();