[Mulgara-svn] r919 - trunk/src/jar/resolver-prefix/java/org/mulgara/resolver/prefix

[pag at mulgara.org]

Author: pag
Date: 2008-05-13 20:11:21 -0700 (Tue, 13 May 2008)
New Revision: 919

Modified:
   trunk/src/jar/resolver-prefix/java/org/mulgara/resolver/prefix/PrefixResolver.java
Log:
Removed unused elements

Modified: trunk/src/jar/resolver-prefix/java/org/mulgara/resolver/prefix/PrefixResolver.java
===================================================================
--- trunk/src/jar/resolver-prefix/java/org/mulgara/resolver/prefix/PrefixResolver.java	2008-05-14 03:06:37 UTC (rev 918)
+++ trunk/src/jar/resolver-prefix/java/org/mulgara/resolver/prefix/PrefixResolver.java	2008-05-14 03:11:21 UTC (rev 919)
@@ -13,9 +13,7 @@
 package org.mulgara.resolver.prefix;
 
 // Java 2 standard packages
-import java.io.*;
 import java.net.*;
-import java.util.*;
 import javax.transaction.xa.XAResource;
 
 // Third party packages
@@ -24,16 +22,12 @@
 
 // Locally written packages
 import org.mulgara.query.*;
-import org.mulgara.resolver.*;
 import org.mulgara.resolver.spi.*;
-import org.mulgara.server.Session;
-import org.mulgara.server.SessionFactory;
 import org.mulgara.store.stringpool.SPObject;
 import org.mulgara.store.stringpool.SPObjectFactory;
 import org.mulgara.store.stringpool.SPURI;
 import org.mulgara.store.stringpool.StringPoolException;
 import org.mulgara.store.stringpool.xa.SPObjectFactoryImpl;
-import org.mulgara.store.tuples.LiteralTuples;
 import org.mulgara.store.tuples.Tuples;
 import org.mulgara.store.tuples.TuplesOperations;
 
@@ -55,9 +49,6 @@
   /** The session that this resolver is associated with.  */
   private final ResolverSession resolverSession;
 
-  /** A map of servers to sessions.  This acts as a cache, and also so we may close the sessions.  */
-  private Map sessions;
-
   /** The URI of the type describing node type models.  */
   private URI modelTypeURI;
 
@@ -96,7 +87,6 @@
     this.resolverSession = resolverSession;
     this.modelTypeURI = modelTypeURI;
     this.mulgaraPrefix = mulgaraPrefix;
-    sessions = new Hashtable();
   }
 
   //
@@ -241,8 +231,6 @@
       Tuples tuples;
 
       if (node instanceof Variable) {
-        // extract the variable from the constraint
-        Variable variable = (Variable)node;
 
         // convert the prefix into a string pool object
         SPObjectFactory spoFact = SPObjectFactoryImpl.getInstance();