Index: topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java
diff -u topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.53 topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.54
--- topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.53	Wed Nov  7 19:59:31 2007
+++ topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java	Wed Nov 14 17:34:04 2007
@@ -23,30 +23,22 @@
  * 
  * @author poussin
  * 
- * @version $Revision: 1.53 $
+ * @version $Revision: 1.54 $
  * 
- * Last update: $Date: 2007-11-07 19:59:31 $ by : $Author: bpoussin $
+ * Last update: $Date: 2007-11-14 17:34:04 $ by : $Author: chatellier $
  */
 
 package org.codelutin.topia.framework;
 
 import java.beans.PropertyChangeListener;
 import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.PrintStream;
 import java.io.Reader;
 import java.io.Writer;
 import java.lang.reflect.Field;
-import java.sql.Connection;
-import java.sql.Statement;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Collection;
@@ -59,11 +51,8 @@
 import java.util.Properties;
 import java.util.Set;
 import java.util.WeakHashMap;
-import java.util.Map.Entry;
 import java.util.zip.GZIPInputStream;
-import java.util.zip.GZIPOutputStream;
 
-import org.apache.commons.collections.MapIterator;
 import org.apache.commons.collections.set.MapBackedSet;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -519,10 +508,14 @@
                 
                 for (TopiaService service : getAllServices()) {
                     Class [] persistenceClasses = service.getPersistenceClasses();
-                    for (Class pc : persistenceClasses) {
-                        String name = pc.getName();
-                        if (persistenceClasses != null && !"".equals(name)) {
-                            listPersistenceClasses += "," + name;
+                    
+                    // certains service n'ont pas de classe persistantes
+                    if(persistenceClasses!=null) {
+                        for (Class pc : persistenceClasses) {
+                            String name = pc.getName();
+                            if (persistenceClasses != null && !"".equals(name)) {
+                                listPersistenceClasses += "," + name;
+                            }
                         }
                     }
                 }