From dc3b3c4209759abd658e9e27cb52d13e6f65f4b3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@freenetproject.org>
Date: Sat, 26 Apr 2008 11:08:08 +0000
Subject: [PATCH] flush only once if there's no payload

git-svn-id: http://trooper/svn/projects/jFCPlib/branch/high-level-client@840 c3eda9e8-030b-0410-8277-bc7414b0a119
---
 src/net/pterodactylus/fcp/FcpMessage.java | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/net/pterodactylus/fcp/FcpMessage.java b/src/net/pterodactylus/fcp/FcpMessage.java
index cac9196..ff65a98 100644
--- a/src/net/pterodactylus/fcp/FcpMessage.java
+++ b/src/net/pterodactylus/fcp/FcpMessage.java
@@ -32,7 +32,7 @@ import java.util.Map.Entry;
  * An FCP message. FCP messages consist of a name, an arbitrary amount of
  * “fields” (i.e. key-value pairs), a message end marker, and optional payload
  * data that follows the marker.
- * 
+ *
  * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
  * @version $Id$
  */
@@ -52,7 +52,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Creates a new FCP message with the given name.
-	 * 
+	 *
 	 * @param name
 	 *            The name of the FCP message
 	 */
@@ -64,7 +64,7 @@ public class FcpMessage implements Iterable<String> {
 	 * Creates a new FCP message with the given name and the given payload input
 	 * stream. The payload input stream is not read until the message is sent to
 	 * the node using {@link FcpConnection#sendMessage(FcpMessage)}.
-	 * 
+	 *
 	 * @param name
 	 *            The name of the message
 	 * @param payloadInputStream
@@ -77,7 +77,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Returns the name of the message.
-	 * 
+	 *
 	 * @return The name of the message
 	 */
 	public String getName() {
@@ -86,7 +86,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Checks whether this message has a field with the given name.
-	 * 
+	 *
 	 * @param field
 	 *            The name of the field to check for
 	 * @return <code>true</code> if the message has a field with the given
@@ -99,7 +99,7 @@ public class FcpMessage implements Iterable<String> {
 	/**
 	 * Sets the field with the given name to the given value. If the field
 	 * already exists in this message it is overwritten.
-	 * 
+	 *
 	 * @param field
 	 *            The name of the field
 	 * @param value
@@ -114,7 +114,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Returns the value of the given field.
-	 * 
+	 *
 	 * @param field
 	 *            The name of the field
 	 * @return The value of the field, or <code>null</code> if there is no
@@ -126,7 +126,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Returns all fields of this message.
-	 * 
+	 *
 	 * @return All fields of this message
 	 */
 	public Map<String, String> getFields() {
@@ -142,7 +142,7 @@ public class FcpMessage implements Iterable<String> {
 
 	/**
 	 * Sets the payload input stream of the message.
-	 * 
+	 *
 	 * @param payloadInputStream
 	 *            The payload input stream
 	 */
@@ -156,7 +156,7 @@ public class FcpMessage implements Iterable<String> {
 	 * the payload is written to the given output stream after the message as
 	 * well. That means that this method can only be called once because on the
 	 * second invocation the payload input stream could not be read (again).
-	 * 
+	 *
 	 * @param outputStream
 	 *            The output stream to write the message to
 	 * @throws IOException
@@ -171,8 +171,8 @@ public class FcpMessage implements Iterable<String> {
 		outputStream.flush();
 		if (payloadInputStream != null) {
 			FcpUtils.copy(payloadInputStream, outputStream);
+			outputStream.flush();
 		}
-		outputStream.flush();
 	}
 
 	//
@@ -182,7 +182,7 @@ public class FcpMessage implements Iterable<String> {
 	/**
 	 * Writes the given line (followed by {@link #LINEFEED} to the given output
 	 * stream, using UTF-8 as encoding.
-	 * 
+	 *
 	 * @param outputStream
 	 *            The output stream to write to
 	 * @param line
-- 
2.7.4