JAL-3210 Improvements to eclipse detection. New src tree and SwingJS updated from...

[jalview.git] / src / jalview / ws / dbsources / Uniprot.java

diff --git a/src/jalview/ws/dbsources/Uniprot.java b/src/jalview/ws/dbsources/Uniprot.java
index 6f5f033..a021d4a 100644 (file)
--- a/src/jalview/ws/dbsources/Uniprot.java
+++ b/src/jalview/ws/dbsources/Uniprot.java
@@ -29,10 +29,11 @@ import jalview.datamodel.PDBEntry;
 import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
+import jalview.gui.Preferences;
 import jalview.schemes.ResidueProperties;
+import jalview.util.Platform;
 import jalview.util.StringUtils;
 import jalview.ws.seqfetcher.DbSourceProxyImpl;
-import jalview.xml.binding.embl.ROOT;
 import jalview.xml.binding.uniprot.DbReferenceType;
 import jalview.xml.binding.uniprot.Entry;
 import jalview.xml.binding.uniprot.FeatureType;
@@ -71,6 +72,8 @@ public class Uniprot extends DbSourceProxyImpl
 
   private static final String BAR_DELIMITER = "|";
 
+  private static Regex ACCESSION_REGEX;
+
   /**
    * Constructor
    */
@@ -81,7 +84,7 @@ public class Uniprot extends DbSourceProxyImpl
 
   private String getDomain()
   {
-    return Cache.getDefault("UNIPROT_DOMAIN", DEFAULT_UNIPROT_DOMAIN);
+    return Cache.getDefault(Preferences.UNIPROT_DOMAIN, DEFAULT_UNIPROT_DOMAIN);
   }
 
   /*
@@ -103,7 +106,12 @@ public class Uniprot extends DbSourceProxyImpl
   @Override
   public Regex getAccessionValidator()
   {
-    return new Regex("([A-Z]+[0-9]+[A-Z0-9]+|[A-Z0-9]+_[A-Z0-9]+)");
+    if (ACCESSION_REGEX == null)
+    {
+      ACCESSION_REGEX = Platform
+              .newRegex("([A-Z]+[0-9]+[A-Z0-9]+|[A-Z0-9]+_[A-Z0-9]+)", null);
+    }
+    return ACCESSION_REGEX;
   }
 
   /*