From dd47fcc8281c25397b7bbac995cca8baeb52ca8f Mon Sep 17 00:00:00 2001
From: "tao.takashi" <devnull@localhost>
Date: Sun, 10 Aug 2008 22:26:34 +0000
Subject: [PATCH] added proposal for exceptions. not wired yet just defined.
 Many are missing but probably should be defined inside the own subpackage.

---
 pyogp/lib/base/exc.py | 113 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 pyogp/lib/base/exc.py

diff --git a/pyogp/lib/base/exc.py b/pyogp/lib/base/exc.py
new file mode 100644
index 0000000..6f12853
--- /dev/null
+++ b/pyogp/lib/base/exc.py
@@ -0,0 +1,113 @@
+"""
+Exceptions for the pyogp library
+
+"""
+
+
+class Error(Exception):
+    """base exception for all pyogp related exceptions"""
+    
+    
+#### Network errors
+    
+class NetworkError(Error):
+    """general network exception"""
+    
+class ResourceNotFound(NetworkError):
+    """raised if a resource couldn't be found
+    
+    the URL to that resource is stored inside a ``url`` attribute.
+    
+    """
+    def __init__(self, url = ''):
+        self.url = url
+        
+class ResourceError(NetworkError):
+    """raised if any other error occurred (usually a 500)
+    
+    contains ``url`` to the resource and ``code`` and ``message`` and ``body``
+    
+    """
+    
+    def __init__(self, url='', code='', message='', body=''):
+        self.url = url
+        self.code = code
+        self.message = message
+        self.body = body
+
+
+
+### Serialization errors
+
+class SerializationError(Error):
+    """serialization related exceptions"""
+    
+
+
+### Deserialization errors
+    
+class DeserializationError(Error):
+    """deserialization related exception"""
+    
+class DeserializerNotFound(DeserializationError):
+    """raised if a deserializer for a certain content type couldn't be found
+    
+    stores the content type inside a ``content_type`` attribute.
+    """
+    
+    def __init__(self, content_type=''):
+        self.content_type = content_type
+
+class DeserializationFailed(DeserializationError):
+    """raised if a deserializer couldn't deserialize a payload
+    
+    stores the payload inside a ``payload`` attribute and the error message
+    inside a ``reason`` attribute.
+    """
+    
+    def __init__(self, payload='', reason=''):
+        self.payload = payload
+        self.reason = reason
+      
+        
+        
+### Message System related errors
+
+class MessageSystemError(Error):
+    """message system related exception"""
+    
+
+
+##########################
+### high level exceptions
+##########################
+
+### Agent Domain related errors
+
+class AgentDomainError(Error):
+    """base exception for all errors which can occur on an agent domain"""
+    
+class UserNotFound(AgentDomainError):
+    """user couldn't be found
+    
+    This exception stores the credentials used inside a ``credentials`` attribute
+    """
+    
+    def __init__(self, credentials = None):
+        """initialize this exception"""
+        self.credentials = credentials
+        
+
+class UserNotAuthorized(AgentDomainError):
+    """an error raised in case a user couldn't be authorized
+    
+    stores the credentials used inside a ``credentials`` attribute
+    
+    """
+
+    def __init__(self, credentials = None):
+        """initialize this exception"""
+        self.credentials = credentials
+    
+
+class     
\ No newline at end of file