[MERGE] merge from lp:~xrg/openobject-addons/doc2-5.2

bzr revid: hmo@tinyerp.com-20091126135400-z32iycvadbt9so8n

1 files changed, 56 insertions, 0 deletions

diff --git a/addons/document_webdav/DAV/errors.py b/addons/document_webdav/DAV/errors.py
new file mode 100755
index 00000000000..9c0e7667913
--- /dev/null
+++ b/addons/document_webdav/DAV/errors.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+"""
+
+    Exceptions for the DAVserver implementation
+
+"""
+
+class DAV_Error(Exception):
+    """ in general we can have the following arguments:
+
+	1. the error code
+	2. the error result element, e.g. a <multistatus> element
+    """
+
+    def __init__(self,*args):
+        if len(args)==1:
+            self.args=(args[0],"")
+        else:
+            self.args=args
+    
+class DAV_Secret(DAV_Error):
+    """ the user is not allowed to know anything about it
+    
+    returning this for a property value means to exclude it
+    from the response xml element.
+    """
+
+    def __init__(self):
+        DAV_Error.__init__(self,0)
+        pass
+
+class DAV_NotFound(DAV_Error):
+    """ a requested property was not found for a resource """
+    
+    def __init__(self,*args):
+        if len(args):
+	    if isinstance(args[0],list):
+		stre = "Path %s not found!"%('/'.join(args[0]))
+	    else:
+	        stre = args[0]
+            DAV_Error.__init__(self,404,stre)
+        else:
+            DAV_Error.__init__(self,404)
+
+        pass
+
+class DAV_Forbidden(DAV_Error):
+    """ a method on a resource is not allowed """
+    
+    def __init__(self,*args):
+        if len(args):
+            DAV_Error.__init__(self,403,args[0])
+        else:
+            DAV_Error.__init__(self,403)
+        pass
+