From d7df2d32e1986db76e36103167b41f0edc5d831d Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Sun, 12 Dec 2010 17:22:13 +0100
Subject: [PATCH] Synchronize template access to prevent multiple copies
 appearing in the HTML.

---
 .../net/pterodactylus/sone/web/ajax/GetPostAjaxPage.java | 16 +++++++++-------
 .../pterodactylus/sone/web/ajax/GetReplyAjaxPage.java    | 16 +++++++++-------
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/GetPostAjaxPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/GetPostAjaxPage.java
index 7c96d56..ec0145a 100644
--- a/src/main/java/net/pterodactylus/sone/web/ajax/GetPostAjaxPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ajax/GetPostAjaxPage.java
@@ -90,14 +90,16 @@ public class GetPostAjaxPage extends JsonPage {
 		jsonPost.put("sone", post.getSone().getId());
 		jsonPost.put("recipient", (post.getRecipient() == null) ? null : post.getRecipient().getId());
 		jsonPost.put("time", post.getTime());
-		postTemplate.set("post", post);
 		StringWriter stringWriter = new StringWriter();
-		try {
-			postTemplate.render(stringWriter);
-		} catch (TemplateException te1) {
-			/* TODO - shouldn’t happen. */
-		} finally {
-			Closer.close(stringWriter);
+		synchronized (postTemplate) {
+			postTemplate.set("post", post);
+			try {
+				postTemplate.render(stringWriter);
+			} catch (TemplateException te1) {
+				/* TODO - shouldn’t happen. */
+			} finally {
+				Closer.close(stringWriter);
+			}
 		}
 		jsonPost.put("html", stringWriter.toString());
 		return jsonPost;
diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/GetReplyAjaxPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/GetReplyAjaxPage.java
index 77b3ada..0963b09 100644
--- a/src/main/java/net/pterodactylus/sone/web/ajax/GetReplyAjaxPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ajax/GetReplyAjaxPage.java
@@ -92,14 +92,16 @@ public class GetReplyAjaxPage extends JsonPage {
 		jsonReply.put("postId", reply.getPost().getId());
 		jsonReply.put("soneId", reply.getSone().getId());
 		jsonReply.put("time", reply.getTime());
-		replyTemplate.set("reply", reply);
 		StringWriter stringWriter = new StringWriter();
-		try {
-			replyTemplate.render(stringWriter);
-		} catch (TemplateException te1) {
-			/* TODO - shouldn’t happen. */
-		} finally {
-			Closer.close(stringWriter);
+		synchronized (replyTemplate) {
+			replyTemplate.set("reply", reply);
+			try {
+				replyTemplate.render(stringWriter);
+			} catch (TemplateException te1) {
+				/* TODO - shouldn’t happen. */
+			} finally {
+				Closer.close(stringWriter);
+			}
 		}
 		return jsonReply.put("html", stringWriter.toString());
 	}
-- 
2.7.4