set names for threads

scm-webapp/src/main/java/sonia/scm/event/GuavaScmEventBus.java

@@ -26,30 +26,46 @@
  * http://bitbucket.org/sdorra/scm-manager
  *
  */
+
+
+
 package sonia.scm.event;
 
+//~--- non-JDK imports --------------------------------------------------------
+
 import com.google.common.eventbus.AsyncEventBus;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.ThrowingEventBus;
-import java.util.concurrent.Executors;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+
 import org.apache.shiro.concurrent.SubjectAwareExecutorService;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
+
 /**
  *
  * @author Sebastian Sdorra
  */
 public class GuavaScmEventBus extends ScmEventBus
 {
-  
+
+  /** Field description */
+  private static final String THREAD_NAME = "EventBus-%s";
+
   /**
    * the logger for GuavaScmEventBus
    */
-  private static final Logger logger = LoggerFactory.getLogger(
-    GuavaScmEventBus.class);
-  
-  
+  private static final Logger logger =
+    LoggerFactory.getLogger(GuavaScmEventBus.class);
+
+  //~--- constructors ---------------------------------------------------------
+
   /**
    *  Constructs a new ScmEventBus
    *
@@ -57,11 +73,18 @@ public class GuavaScmEventBus extends ScmEventBus
   public GuavaScmEventBus()
   {
     eventBus = new ThrowingEventBus();
+
+    //J-
+    ThreadFactory factory = new ThreadFactoryBuilder()
+      .setNameFormat(THREAD_NAME).build();
     asyncEventBus = new AsyncEventBus(
-      new SubjectAwareExecutorService(Executors.newCachedThreadPool()));
+      new SubjectAwareExecutorService(Executors.newCachedThreadPool(factory))
+    );
+    //J+
   }
 
-  
+  //~--- methods --------------------------------------------------------------
+
   /**
    * {@inheritDoc}
    *

scm-webapp/src/main/java/sonia/scm/repository/DefaultRepositoryManager.java

@@ -37,6 +37,7 @@ package sonia.scm.repository;
 
 import com.google.common.base.Strings;
 import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.google.inject.Inject;
 import com.google.inject.Provider;
 import com.google.inject.Singleton;
@@ -76,6 +77,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
 
 import javax.servlet.http.HttpServletRequest;
 
@@ -93,6 +95,8 @@ public class DefaultRepositoryManager extends AbstractRepositoryManager
 
   //~--- constructors ---------------------------------------------------------
 
+  private static final String THREAD_NAME = "Hook-%s";
+  
   /**
    * Constructs ...
    *
@@ -118,8 +122,14 @@ public class DefaultRepositoryManager extends AbstractRepositoryManager
     this.repositoryListenersProvider = repositoryListenersProvider;
     this.repositoryHooksProvider = repositoryHooksProvider;
 
-    this.executorService =
-      new SubjectAwareExecutorService(Executors.newCachedThreadPool());
+    //J-
+    ThreadFactory factory = new ThreadFactoryBuilder()
+      .setNameFormat(THREAD_NAME).build();
+    this.executorService = new SubjectAwareExecutorService(
+      Executors.newCachedThreadPool(factory)
+    );
+    //J+
+    
     handlerMap = new HashMap<String, RepositoryHandler>();
     types = new HashSet<Type>();
 

scm-webapp/src/main/java/sonia/scm/template/MustacheTemplateEngine.java

@@ -38,6 +38,7 @@ package sonia.scm.template;
 import com.github.mustachejava.Mustache;
 
 import com.google.common.base.Throwables;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.google.common.util.concurrent.UncheckedExecutionException;
 import com.google.inject.Inject;
 
@@ -50,6 +51,7 @@ import java.io.IOException;
 import java.io.Reader;
 
 import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
 
 import javax.servlet.ServletContext;
 
@@ -65,6 +67,9 @@ public class MustacheTemplateEngine implements TemplateEngine
   public static final TemplateType TYPE = new TemplateType("mustache",
                                             "Mustache", "mustache");
 
+  /** Field description */
+  private static final String THREAD_NAME = "Mustache-%s";
+
   /**
    * the logger for MustacheTemplateEngine
    */
@@ -83,7 +88,11 @@ public class MustacheTemplateEngine implements TemplateEngine
   public MustacheTemplateEngine(ServletContext context)
   {
     factory = new ServletMustacheFactory(context);
-    factory.setExecutorService(Executors.newCachedThreadPool());
+
+    ThreadFactory threadFactory =
+      new ThreadFactoryBuilder().setNameFormat(THREAD_NAME).build();
+
+    factory.setExecutorService(Executors.newCachedThreadPool(threadFactory));
   }
 
   //~--- get methods ----------------------------------------------------------