minor: fixed exception organization

ext/cbson/cbson.c

@@ -826,7 +826,7 @@ void Init_cbson() {
     Code = rb_const_get(mongo, rb_intern("Code"));
     rb_require("mongo/types/regexp_of_holding");
     RegexpOfHolding = rb_const_get(mongo, rb_intern("RegexpOfHolding"));
-    rb_require("mongo/errors");
+    rb_require("mongo/exceptions");
     InvalidName = rb_const_get(mongo, rb_intern("InvalidName"));
     InvalidStringEncoding = rb_const_get(mongo, rb_intern("InvalidStringEncoding"));
     InvalidDocument = rb_const_get(mongo, rb_intern("InvalidDocument"));

lib/mongo.rb

@@ -38,48 +38,6 @@ module Mongo
     OP_QUERY_NO_CURSOR_TIMEOUT = 16
   end
 
-  # Generic Mongo Ruby Driver exception class.
-  class MongoRubyError < StandardError; end
-
-  # Raised when MongoDB itself has returned an error.
-  class MongoDBError < RuntimeError; end
-
-  # Raised when configuration options cause connections, queries, etc., to fail.
-  class ConfigurationError < MongoRubyError; end
-
-  # Raised when invalid arguments are sent to Mongo Ruby methods.
-  class MongoArgumentError < MongoRubyError; end
-
-  # Raised when given a string is not valid utf-8 (Ruby 1.8 only).
-  class InvalidStringEncoding < MongoRubyError; end
-
-  # Raised when attempting to initialize an invalid ObjectID.
-  class InvalidObjectID < MongoRubyError; end
-
-  # Raised on failures in connection to the database server.
-  class ConnectionError < MongoRubyError; end
-
-  # Raised on failures in connection to the database server.
-  class ConnectionTimeoutError < MongoRubyError; end
-
-  # Raised when trying to insert a document that exceeds the 4MB limit or
-  # when the document contains objects that can't be serialized as BSON.
-  class InvalidDocument < MongoDBError; end
-
-  # Raised when a database operation fails.
-  class OperationFailure < MongoDBError; end
-
-  # Raised when a connection operation fails.
-  class ConnectionFailure < MongoDBError; end
-
-  # Raised when a client attempts to perform an invalid operation.
-  class InvalidOperation < MongoDBError; end
-
-  # Raised when an invalid name is used.
-  class InvalidName < RuntimeError; end
-
-  # Raised when the client supplies an invalid value to sort by.
-  class InvalidSortValueError < MongoRubyError; end
 end
 
 require 'mongo/types/binary'
@@ -93,9 +51,10 @@ require 'mongo/util/conversions'
 require 'mongo/util/server_version'
 require 'mongo/util/bson_ruby'
 
-require 'mongo/connection'
-require 'mongo/db'
-require 'mongo/cursor'
-require 'mongo/collection'
 require 'mongo/admin'
+require 'mongo/collection'
+require 'mongo/connection'
+require 'mongo/cursor'
+require 'mongo/db'
+require 'mongo/exceptions'
 require 'mongo/gridfs'

lib/mongo/exceptions.rb

@@ -0,0 +1,60 @@
+# --
+# Copyright (C) 2008-2009 10gen Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ++
+
+module Mongo
+  # Generic Mongo Ruby Driver exception class.
+  class MongoRubyError < StandardError; end
+
+  # Raised when MongoDB itself has returned an error.
+  class MongoDBError < RuntimeError; end
+
+  # Raised when configuration options cause connections, queries, etc., to fail.
+  class ConfigurationError < MongoRubyError; end
+
+  # Raised when invalid arguments are sent to Mongo Ruby methods.
+  class MongoArgumentError < MongoRubyError; end
+
+  # Raised when given a string is not valid utf-8 (Ruby 1.8 only).
+  class InvalidStringEncoding < MongoRubyError; end
+
+  # Raised when attempting to initialize an invalid ObjectID.
+  class InvalidObjectID < MongoRubyError; end
+
+  # Raised on failures in connection to the database server.
+  class ConnectionError < MongoRubyError; end
+
+  # Raised on failures in connection to the database server.
+  class ConnectionTimeoutError < MongoRubyError; end
+
+  # Raised when trying to insert a document that exceeds the 4MB limit or
+  # when the document contains objects that can't be serialized as BSON.
+  class InvalidDocument < MongoDBError; end
+
+  # Raised when a database operation fails.
+  class OperationFailure < MongoDBError; end
+
+  # Raised when a connection operation fails.
+  class ConnectionFailure < MongoDBError; end
+
+  # Raised when a client attempts to perform an invalid operation.
+  class InvalidOperation < MongoDBError; end
+
+  # Raised when an invalid name is used.
+  class InvalidName < RuntimeError; end
+
+  # Raised when the client supplies an invalid value to sort by.
+  class InvalidSortValueError < MongoRubyError; end
+end