X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fseqfetcher%2FDbSourceProxyImpl.java;h=c09e6747c1483a18d57c49f21dda4e5732cde4ba;hb=b57a02c25e335d033c97f8a6bacd6b54f62bd2b6;hp=e3f5664dbbf2b99bb4bac42e17d2704134e88cb0;hpb=769b5ceb2eeb6d016b87f2605622c858ba913eea;p=jalview.git

diff --git a/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java b/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
index e3f5664..c09e674 100644
--- a/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
+++ b/src/jalview/ws/seqfetcher/DbSourceProxyImpl.java
@@ -1,20 +1,19 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
- * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
  * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * This file is part of Jalview.
  * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
  * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
  */
 package jalview.ws.seqfetcher;
 
@@ -47,7 +46,7 @@ public abstract class DbSourceProxyImpl implements DbSourceProxy
    */
   public Hashtable getDbSourceProperties()
   {
-    if (props==null)
+    if (props == null)
     {
       props = new Hashtable();
     }
@@ -129,4 +128,11 @@ public abstract class DbSourceProxyImpl implements DbSourceProxy
     return sequences;
   }
 
+  @Override
+  public boolean isA(Object dbsourceproperty)
+  {
+    assert (dbsourceproperty != null);
+    return (props == null) ? false : props.containsKey(dbsourceproperty);
+  }
+
 }