--- ZSQLExtend/ZSQLExtend.py	2005/01/12 19:13:34	1.53
+++ ZSQLExtend/ZSQLExtend.py	2005/01/25 19:30:11	1.56
@@ -1,17 +1,20 @@
 from OFS.Folder import Folder
-from Globals import Persistent
 from Acquisition import Implicit
-from Globals import DTMLFile,package_home
+from Globals import DTMLFile,package_home,Persistent
 import urllib
 import re
 import string
+import sys
 #from pyPgSQL import libpq
 from AccessControl import getSecurityManager
-import os.path
+
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 
 from Products.ZSQLMethods.SQL import SQLConnectionIDs
 import Shared.DC.ZRDB.DA
+import zLOG
+import os.path
+import os
 
 def analyseIntSearch(word):
     #analyse integer searches
@@ -307,8 +310,31 @@ class ZSQLExtendFolder(Folder,Persistent
         #print "INLINE:",query
         return self.ZSQLSimpleSearch(query)
         
-
     def ZSQLSimpleSearch(self,query=None):
+        """simple search"""
+        if not query:
+            query=self.query
+        
+        if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):
+            self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.connection_id,"var","<dtml-var var>")
+
+            try:
+                return self._v_searchSQL.__call__(var=query)
+            except :
+                if sys.exc_info()[0]=="Database Error":
+                    try:
+                        getattr(self,self.connection_id).manage_open_connection()
+                    except: pass
+        else:
+            try:
+                return self._v_searchSQL.__call__(var=query)
+            except :
+                if sys.exc_info()[0]=="Database Error":
+                    try:
+                        getattr(self,self.connection_id).manage_open_connection()
+                    except: pass
+                    
+    def ZSQLSimpleSearch2(self,query=None):
         """ returrn SQLSearch"""
         #print "hi",query
         if not query:
@@ -1256,9 +1282,13 @@ class ZSQLBibliography(Folder,ZSQLExtend
 
     def getMetaDataXML(self):
         """crate index meta"""
-        pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
-        pt.content_type="text/xml"
-        return pt()
+        find=self.ZopeFind(self,obj_ids=["record.xml"])
+        if not find:
+            pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
+            pt.content_type="text/xml"
+            return pt()
+        else:
+            return find[0][1]()
 
     def createVLMAtripels(self):
         """index"""