1 files changed, 37 insertions, 0 deletions
diff --git a/boto/swf/exceptions.py b/boto/swf/exceptions.py
new file mode 100644
index 00000000..eacfda9d
--- /dev/null
+++ b/boto/swf/exceptions.py
@@ -0,0 +1,37 @@
+"""
+Exceptions that are specific to the swf module.
+
+This module subclasses the base SWF response exception, 
+boto.exceptions.SWFResponseError, for some of the SWF specific faults.
+"""
+from boto.exception import SWFResponseError
+
+
+class SWFDomainAlreadyExistsError(SWFResponseError):
+    """
+    Raised when when the domain already exists.
+    """
+    pass
+
+
+class SWFLimitExceededError(SWFResponseError):
+    """
+    Raised when when a system imposed limitation has been reached.
+    """
+    pass
+
+
+class SWFOperationNotPermittedError(SWFResponseError):
+    """
+    Raised when (reserved for future use).
+    """
+
+
+class SWFTypeAlreadyExistsError(SWFResponseError):
+    """
+    Raised when when the workflow type or activity type already exists.
+    """
+    pass
+
+
+