Changeset 16652 for greenstone3

Timestamp:

2008-08-05T14:36:54+12:00 (16 years ago)

Author:

shaoqun

Message:

remove the caching of DBWrapper

File:

• greenstone3/trunk/src/java/org/greenstone/gsdl3/sql/DatabaseFactory.java (modified) (4 diffs)

greenstone3/trunk/src/java/org/greenstone/gsdl3/sql/DatabaseFactory.java

@@ -12 +12 @@
 public class DatabaseFactory{
     private static HashMap serverMap = new HashMap();
-    private static HashMap wrapperMap = new HashMap();
     private static Logger logger = Logger.getLogger(org.greenstone.gsdl3.sql.DatabaseFactory.class.getName());
 
@@ -67 +66 @@
     public static final MetadataDBWrapper getMetadataDBWrapper(String dbname, String sqlstate){
     dbname = properDBName(dbname);
-    if (wrapperMap.containsKey(dbname + ":" + sqlstate)) return (MetadataDBWrapper)wrapperMap.get(dbname + ":" + sqlstate); 
 
     String fullName = "org.greenstone.gsdl3.sql." + dbname.toLowerCase()+ "." + dbname +"DBWrapper";
@@ -85 +83 @@
            if (state != null){
                wrapper.setSQLStatements(state); 
-               wrapperMap.put(dbname + ":" + sqlstate, wrapper);
                return wrapper;
            }
@@ -95 +92 @@
             if (state != null){
                 wrapper.setSQLStatements(state);
-                wrapperMap.put(dbname + ":" + sqlstate,wrapper);
                 return wrapper;
             }