From df7047065d885ddd657081afa344211c69eba8ce Mon Sep 17 00:00:00 2001
From: jeb228 <jeb228@440791e1-c2bf-4c1e-ad7c-caf3f8b0ebe8>
Date: Thu, 16 Dec 2010 20:44:17 +0000
Subject: [PATCH] NIHVIVO-719 set names on all created Threads, to help in
 diagnosing memory leaks.

---
 .../mannlib/vitro/webapp/controller/BrowseController.java     | 1 +
 .../vitro/webapp/dao/jena/MemToRDBModelSynchronizer.java      | 4 ++--
 .../mannlib/vitro/webapp/dao/jena/VClassGroupCache.java       | 1 +
 .../mannlib/vitro/webapp/dao/jena/pellet/PelletListener.java  | 4 ++--
 .../mannlib/vitro/webapp/utils/jena/SesameSyncUtils.java      | 3 +--
 5 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/BrowseController.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/BrowseController.java
index b9e1cb572..77ab06f0b 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/BrowseController.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/BrowseController.java
@@ -275,6 +275,7 @@ public class BrowseController extends VitroHttpServlet {
         private boolean awareOfQueueChange = false;
 
         RebuildGroupCacheThread(BrowseController controller) {
+        	super("RebuildGroupCacheThread");
             this.controller = controller;
         }
         public void run() {
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/MemToRDBModelSynchronizer.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/MemToRDBModelSynchronizer.java
index e951949c4..bc86ee503 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/MemToRDBModelSynchronizer.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/MemToRDBModelSynchronizer.java
@@ -49,7 +49,7 @@ public class MemToRDBModelSynchronizer extends StatementListener {
 			lastEditTimeMillis = System.currentTimeMillis();
 			this.editInProgress = false;
 			if (!cleanupThreadActive) {
-				(new Thread(new Cleanup(this))).start();
+				(new Thread(new Cleanup(this), "MemToRDBModelSynchronizer")).start();
 			}
 		}
 	}
@@ -63,7 +63,7 @@ public class MemToRDBModelSynchronizer extends StatementListener {
 			lastEditTimeMillis = System.currentTimeMillis();
 			this.editInProgress = false;
 			if (!cleanupThreadActive) {
-				(new Thread(new Cleanup(this))).start();
+				(new Thread(new Cleanup(this), "MemToRDBModelSynchronizer")).start();
 			}
 		}
 	}
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/VClassGroupCache.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/VClassGroupCache.java
index 61e8b9bf2..c57c58910 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/VClassGroupCache.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/VClassGroupCache.java
@@ -282,6 +282,7 @@ public class VClassGroupCache implements ServletContextListener{
         private boolean awareOfQueueChange = false;
 
         RebuildGroupCacheThread(VClassGroupCache cache) {
+        	super("VClassGroupCache.RebuildGroupCacheThread");
             this.cache = cache;
         }
         public void run() {
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/pellet/PelletListener.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/pellet/PelletListener.java
index ddc95eb23..8272acf26 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/pellet/PelletListener.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/pellet/PelletListener.java
@@ -428,7 +428,7 @@ public class PelletListener implements ModelChangedListener {
 			if (foreground) {
 				(new InferenceGetter(this)).run();
 			} else {
-				new Thread(new InferenceGetter(this)).start();
+				new Thread(new InferenceGetter(this), "PelletListener.InferenceGetter").start();
 			}
 		}
 	}
@@ -625,7 +625,7 @@ public class PelletListener implements ModelChangedListener {
 						if (foreground) {
 							(new PelletSynchronizer()).run();
 						} else {
-							new Thread(new PelletSynchronizer()).start();
+							new Thread(new PelletSynchronizer(), "PelletListener.PelletSynchronizer").start();
 						}
 					}
 				}
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/utils/jena/SesameSyncUtils.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/utils/jena/SesameSyncUtils.java
index f5b166f69..96ef68acc 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/utils/jena/SesameSyncUtils.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/utils/jena/SesameSyncUtils.java
@@ -14,7 +14,6 @@ import org.openrdf.model.impl.URIImpl;
 import org.openrdf.repository.Repository;
 import org.openrdf.repository.RepositoryConnection;
 import org.openrdf.repository.RepositoryException;
-import org.openrdf.repository.RepositoryResult;
 import org.openrdf.repository.http.HTTPRepository;
 import org.openrdf.rio.RDFFormat;
 import org.openrdf.rio.RDFParseException;
@@ -47,7 +46,7 @@ public class SesameSyncUtils {
 		    PipedInputStream in = new PipedInputStream();
 		    PipedOutputStream out = new PipedOutputStream(in);
 		    try {
-			    new Thread((new JenaOutputter(jenaModel, out))).start();
+			    new Thread(new JenaOutputter(jenaModel, out), "SesameSyncUtilities.JenaOutputter").start();
 			    if (contextRes != null) {
 			    	myConn.add(in,"http://example.org/base/", RDFFormat.NTRIPLES, contextRes);
 			    } else {