added community find page and some necessary patches to the framework, fixed

bugs

src/dynamo-framework/com/silverwrist/dynamo/db/GroupObject.java

@@ -608,4 +608,10 @@ class GroupObject implements DynamoGroup
 
   } // end setAcl
 
+  public synchronized int getMemberCount() throws DatabaseException
+  {
+    return m_ops.getMemberCount(m_gid);
+
+  } // end getMemberCount
+
 } // end class GroupObject

src/dynamo-framework/com/silverwrist/dynamo/db/GroupObjectOps.java

@@ -60,4 +60,6 @@ abstract class GroupObjectOps extends OpsBase
 
   abstract void setAclID(int gid, int aclid) throws DatabaseException;
 
+  abstract int getMemberCount(int gid) throws DatabaseException;
+
 } // end class GroupObjectOps

src/dynamo-framework/com/silverwrist/dynamo/db/GroupObjectOps_mysql.java

@@ -553,4 +553,36 @@ class GroupObjectOps_mysql extends GroupObjectOps
 
   } // end setAclID
 
+  int getMemberCount(int gid) throws DatabaseException
+  {
+    Connection conn = null;
+    PreparedStatement stmt = null;
+    ResultSet rs = null;
+    ArrayList tmp = null;
+    try
+    { // get a connection
+      conn = getConnection();
+
+      // create a query to get all the UIDs
+      stmt = conn.prepareStatement("SELECT COUNT(*) FROM groupmembers WHERE gid = ?;");
+      stmt.setInt(1,gid);
+      rs = stmt.executeQuery();
+      return SQLUtils.getReturnCountInt(rs,1);
+
+    } // end try
+    catch (SQLException e)
+    { // translate to a general DatabaseException
+      throw generalException(e);
+
+    } // end catch
+    finally
+    { // shut everything down
+      SQLUtils.shutdown(rs);
+      SQLUtils.shutdown(stmt);
+      SQLUtils.shutdown(conn);
+
+    } // end finally
+
+  } // end getMemberCount
+
 } // end class GroupObjectOps_mysql

src/dynamo-framework/com/silverwrist/dynamo/db/GroupProxy.java

@@ -235,6 +235,12 @@ abstract class GroupProxy implements DynamoGroup, DynamicWrapper
 
   } // end setAcl
 
+  public int getMemberCount() throws DatabaseException
+  {
+    return getRealGroup().getMemberCount();
+
+  } // end getMemberCount
+
   /*--------------------------------------------------------------------------------
    * Implementations from interface DynamicWrapper
    *--------------------------------------------------------------------------------

src/dynamo-framework/com/silverwrist/dynamo/iface/DynamoGroup.java

@@ -45,4 +45,6 @@ public interface DynamoGroup extends Group, NamedObject, SecureObjectStore
 
   public void setAcl(DynamoUser caller, DynamoAcl acl) throws DatabaseException, DynamoSecurityException;
 
+  public int getMemberCount() throws DatabaseException;
+
 } // end interface DynamoGroup