Add flag to enable semweb service

Change-Id: I0db1315bd3eb9a5e748ec8b5ecf9c333d8756a70
mit-dig · May 9, 2024 · 80d3be6 · 80d3be6
1 parent 2e6ea04
commit 80d3be6
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/appinventor/appengine/src/com/google/appinventor/server/SemWebServiceImpl.java b/appinventor/appengine/src/com/google/appinventor/server/SemWebServiceImpl.java
@@ -5,6 +5,7 @@
 
 package com.google.appinventor.server;
 
+import com.google.appinventor.server.flags.Flag;
 import com.google.appinventor.shared.rpc.semweb.SemWebConstants;
 import com.google.appinventor.shared.rpc.semweb.SemWebService;
 import com.hp.hpl.jena.ontology.OntClass;
@@ -51,6 +52,9 @@ public class SemWebServiceImpl extends OdeRemoteServiceServlet implements
 
   private static final String INDEX_TIME = "Lucene initialization completed in %d ms.";
 
+  private static final boolean ENABLED = Flag.createFlag("semweb.enable", "true").get()
+      .equals("true");
+
   /**
    * Stores all ontology information.
    */
@@ -136,7 +140,9 @@ public void run() {
   @Override
   public void init(ServletConfig config) throws ServletException {
     super.init(config);
-    new Thread(new OntologyLoader()).start();
+    if (ENABLED) {
+      new Thread(new OntologyLoader()).start();
+    }
   }
 
   /**

diff --git a/appinventor/appengine/war/WEB-INF/appengine-web.xml b/appinventor/appengine/war/WEB-INF/appengine-web.xml
@@ -179,6 +179,7 @@
     <!-- So the calls to the buildserver can re-use connections -->
     <property name="http.keepAlive" value="true" />
     <property name="http.maxConnections" value="5" />
+    <property name="semweb.enable" value="true" />
 
   </system-properties>
 </appengine-web-app>