X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fjws2%2Fjabaws2%2FJws2InstanceFactory.java;h=1983ff5205b1ca0c435e240db4bbe3ebefd823e9;hb=a83adb45bdf9554e270921b4baad94defd314b36;hp=623b8de184e0021a3a4120abf4595fc47039974b;hpb=d4ec118f86b5c9dee801e743c46aaacc7bb521d1;p=jalview.git

diff --git a/src/jalview/ws/jws2/jabaws2/Jws2InstanceFactory.java b/src/jalview/ws/jws2/jabaws2/Jws2InstanceFactory.java
index 623b8de..1983ff5 100644
--- a/src/jalview/ws/jws2/jabaws2/Jws2InstanceFactory.java
+++ b/src/jalview/ws/jws2/jabaws2/Jws2InstanceFactory.java
@@ -20,6 +20,8 @@
  */
 package jalview.ws.jws2.jabaws2;
 
+import jalview.bin.ApplicationSingletonProvider;
+import jalview.bin.ApplicationSingletonProvider.ApplicationSingletonI;
 import jalview.ws.jws2.AAConClient;
 import jalview.ws.jws2.RNAalifoldClient;
 import jalview.ws.uimodel.AlignAnalysisUIText;
@@ -29,11 +31,23 @@ import java.util.HashSet;
 
 import compbio.data.msa.JABAService;
 
-public class Jws2InstanceFactory
+public class Jws2InstanceFactory implements ApplicationSingletonI
 {
-  private static HashMap<String, AlignAnalysisUIText> aaConGUI;
 
-  private static HashSet<String> ignoreGUI;
+  private Jws2InstanceFactory()
+  {
+    // private singleton
+  }
+
+  private static Jws2InstanceFactory getInstance()
+  {
+    return (Jws2InstanceFactory) ApplicationSingletonProvider
+            .getInstance(Jws2InstanceFactory.class);
+  }
+
+  private HashMap<String, AlignAnalysisUIText> aaConGUI;
+
+  private HashSet<String> ignoreGUI;
 
   private static String category_rewrite(String cat_name)
   {
@@ -42,17 +56,17 @@ public class Jws2InstanceFactory
             : cat_name;
   }
 
-  private static void init()
+  private void init()
   {
     if (aaConGUI == null)
     {
-      aaConGUI = new HashMap<String, AlignAnalysisUIText>();
+      aaConGUI = new HashMap<>();
       aaConGUI.put(compbio.ws.client.Services.AAConWS.toString(),
               AAConClient.getAlignAnalysisUITest());
       aaConGUI.put(compbio.ws.client.Services.RNAalifoldWS.toString(),
               RNAalifoldClient.getAlignAnalysisUITest());
       // ignore list for JABAWS services not supported in jalview ...
-      ignoreGUI = new HashSet<String>();
+      ignoreGUI = new HashSet<>();
     }
   }
 
@@ -65,8 +79,8 @@ public class Jws2InstanceFactory
    */
   public static boolean ignoreService(String serviceType)
   {
-    init();
-    return (ignoreGUI.contains(serviceType.toString()));
+    getInstance().init();
+    return (getInstance().ignoreGUI.contains(serviceType.toString()));
   }
 
   /**
@@ -84,10 +98,10 @@ public class Jws2InstanceFactory
           String serviceType, String name, String description,
           JABAService service)
   {
-    init();
+    getInstance().init();
     Jws2Instance svc = new Jws2Instance(jwsservers, serviceType,
             category_rewrite(name), description, service);
-    svc.aaui = aaConGUI.get(serviceType.toString());
+    svc.aaui = getInstance().aaConGUI.get(serviceType.toString());
     return svc;
   }