added default_store and modified funcitonality to allow store to be o…

…ptional for all store specific actions.

README.md

@@ -20,6 +20,29 @@ Or install it yourself as:
 
 ## Usage
 
+##Global Config
+
+### #namespace
+The namespace is used to set the prefix applied to all table and index names.
+
+    DynamoDbFramework.namespace = 'uat'
+
+> With a namespace of 'uat' and a table name of 'people', the resulting table name would be 'uat.people'
+    
+### #namespace_delimiter
+This is the delimiter used to join the namespace prefix to table/index names.
+
+> DEFAULT = '.'
+
+    DynamoDbFramework.namespace_delimiter = '-'
+
+### #default_store
+This is used to set the default store that should be used for all connection actions that don't specify a store override.
+
+    DynamoDbFramework.default_store = store
+
+> If no [DynamoDbFramework::Store] is manually specified then the default store will attempt to use the aws credentials from the host machines aws configuration profile.
+
 # Table
 Before you can work with any data in dynamodb you require a table definition.
 To define a table create a class and use the `DynamoDbFramework::Table` module.
@@ -51,84 +74,87 @@ This method is called create the table definition within a dynamodb account.
  - **write_capacity** [Integer] [Optional] [Default=25] This is used to specify the write capacity to provision for this table.
 
 
-    ExampleTable.create(store: store, read_capacity: 50, write_capacity: 35)
+    ExampleTable.create(read_capacity: 50, write_capacity: 35)
 
 ## #update
 This method is called to update the provisioned capacity for the table.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **read_capacity** [Integer] [Required] This is used to specify the read capacity to provision for this table.
  - **write_capacity** [Integer] [Required] This is used to specify the write capacity to provision for this table.
 
-    ExampleTable.update(store: store, read_capacity: 100, write_capacity: 50)
+
+    ExampleTable.update(read_capacity: 100, write_capacity: 50)
 
 ## #drop
 This method is called to drop the table from a dynamodb account.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
+
 
-    ExampleTable.drop(store: store)
+    ExampleTable.drop
 
 
 ## #exists?
 This method is called to determine if this table exists in a dynamodb account.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used. 
+
 
-    ExampleTable.exists?(store: store)
+    ExampleTable.exists?
 
 ## #get_item
 This method is called to get a single item from the table by its unique key.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **partition** [object] [Required] This is used to specify the partition_key value of the item to get.
  - **range** [object] [Optional] This is used to specify the range_key value of the item to get.
 
 
-    ExampleTable.get_item(store: store, partition: uuid, range: timestamp)
+    ExampleTable.get_item(partition: uuid, range: timestamp)
 
 
 ## #put_item
 This method is called to put a single item into the table.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **item** [object] [Required] This is the item to store in the table.
 
 
-    ExampleTable.put_item(store: store, item: item)
+    ExampleTable.put_item(item: item)
 
 
 ## #delete_item
 This method is called to delete an item from the table.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **partition** [object] [Required] This is used to specify the partition_key value of the item.
  - **range** [object] [Optional] This is used to specify the range_key value of the item.
 
 
-    ExampleTable.delete_item(store: store, partition: uuid, range: timestamp)
+    ExampleTable.delete_item(partition: uuid, range: timestamp)
 
 
 ## #all
 This method is called to return all items from the table.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
 
-    ExampleTable.all(store: store)
+    ExampleTable.all
 
 
 ## #query
@@ -148,14 +174,14 @@ The above query chain translates into:
      
 To execute the query you can then call `#execute` on the query:
 
-    query.execute(store: store)
+    query.execute
 
 ### #execute
 This method is called to execute a query.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **limit** [Integer] [Optional] This is used to specify a limit to the number of items returned by the query.
  - **count** [Boolean] [Optional] This is used to specify if the query should just return a count of results.
 
@@ -217,41 +243,44 @@ This method is called create the index definition within a dynamodb account.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **read_capacity** [Integer] [Optional] [Default=25] This is used to specify the read capacity to provision for this index.
  - **write_capacity** [Integer] [Optional] [Default=25] This is used to specify the write capacity to provision for this index.
 
 
-    ExampleIndex.create(store: store, read_capacity: 50, write_capacity: 35)
+    ExampleIndex.create(read_capacity: 50, write_capacity: 35)
 
 ## #update
 This method is called to update the provisioned capacity for the index.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **read_capacity** [Integer] [Required] This is used to specify the read capacity to provision for this index.
  - **write_capacity** [Integer] [Required] This is used to specify the write capacity to provision for this index.
 
-    ExampleIndex.update(store: store, read_capacity: 100, write_capacity: 50)
+
+    ExampleIndex.update(read_capacity: 100, write_capacity: 50)
 
 ## #drop
 This method is called to drop the current index.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
+
 
-    ExampleIndex.drop(store: store)
+    ExampleIndex.drop
 
 ## #exists?
 This method is called to determine if this index exists in a dynamodb account.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
+
 
-    ExampleIndex.exists?(store: store)
+    ExampleIndex.exists?
 
 
 ## #query
@@ -271,14 +300,14 @@ The above query chain translates into:
      
 To execute the query you can then call `#execute` on the query:
 
-    query.execute(store: store)
+    query.execute
 
 ### #execute
 This method is called to execute a query.
 
 **Params**
 
- - **store** [DynamoDbFramework::Store] [Required] This is used to specify the Dynamodb instance/account to connect to.
+ - **store** [DynamoDbFramework::Store] [Optional] This is used to specify the Dynamodb instance/account to connect to. If not specified the `DyanmoDbFramework.default_store` will be used.
  - **limit** [Integer] [Optional] This is used to specify a limit to the number of items returned by the query.
  - **count** [Boolean] [Optional] This is used to specify if the query should just return a count of results.
 
@@ -328,10 +357,10 @@ To create or modify a DynamoDb instance you first need to create a migration scr
 		end
 
 		def apply
-			EventTrackingTable.create(store: store, read_capacity: 50, write_capacity: 35)
+			EventTrackingTable.create(read_capacity: 50, write_capacity: 35)
 		end
 		def undo		
-			EventTrackingTable.drop(store: store)		
+			EventTrackingTable.drop		
 		end
 	end
 

lib/dynamodb_framework.rb

@@ -29,4 +29,13 @@ def self.namespace_delimiter=(value)
   def self.namespace_delimiter
     @namespace_delimiter ||= '.'
   end
+  def self.default_store=(value)
+    unless value.is_a?(DynamoDbFramework::Store)
+      raise 'Invalid default store specified. Store must be of type: [DynamoDbFramework::Store]'
+    end
+    @default_store = value
+  end
+  def self.default_store
+    @default_store ||= DynamoDbFramework::Store.new
+  end
 end

lib/dynamodb_framework/dynamodb_index.rb

@@ -46,7 +46,7 @@ def range_key(field, type)
       self.instance_variable_set(:@range_key, { field: field, type: type })
     end
 
-    def create(store:, read_capacity: 25, write_capacity: 25)
+    def create(store: DynamoDbFramework.default_store, read_capacity: 25, write_capacity: 25)
       unless self.instance_variable_defined?(:@table)
         raise DynamoDbFramework::Index::InvalidConfigException.new('Table must be specified.')
       end
@@ -83,7 +83,7 @@ def create(store:, read_capacity: 25, write_capacity: 25)
       table_manager.add_index(table_name, builder.attributes, index)
     end
 
-    def update(store:, read_capacity:, write_capacity:)
+    def update(store: DynamoDbFramework.default_store, read_capacity:, write_capacity:)
       unless self.instance_variable_defined?(:@table)
         raise DynamoDbFramework::Index::InvalidConfigException.new('Table must be specified.')
       end
@@ -92,7 +92,7 @@ def update(store:, read_capacity:, write_capacity:)
       DynamoDbFramework::TableManager.new(store).update_index_throughput(table.config[:table_name], full_index_name, read_capacity, write_capacity)
     end
 
-    def drop(store:)
+    def drop(store: DynamoDbFramework.default_store)
       unless self.instance_variable_defined?(:@table)
         raise DynamoDbFramework::Index::InvalidConfigException.new('Table must be specified.')
       end
@@ -102,7 +102,7 @@ def drop(store:)
       DynamoDbFramework::TableManager.new(store).drop_index(table_name, full_index_name)
     end
 
-    def exists?(store:)
+    def exists?(store: DynamoDbFramework.default_store)
       unless self.instance_variable_defined?(:@table)
         raise DynamoDbFramework::Index::InvalidConfigException.new('Table must be specified.')
       end

lib/dynamodb_framework/dynamodb_query.rb

@@ -80,7 +80,7 @@ def or
       self
     end
 
-    def execute(store:, limit: nil, count: false)
+    def execute(store: DynamoDbFramework.default_store, limit: nil, count: false)
       build
       repository = DynamoDbFramework::Repository.new(store)
       repository.table_name = @table_name

lib/dynamodb_framework/dynamodb_table.rb

@@ -41,7 +41,7 @@ def range_key(field, type)
       self.instance_variable_set(:@range_key, { field: field, type: type })
     end
 
-    def create(store:, read_capacity: 25, write_capacity: 25)
+    def create(store: DynamoDbFramework.default_store, read_capacity: 25, write_capacity: 25)
       unless self.instance_variable_defined?(:@partition_key)
         raise DynamoDbFramework::Table::InvalidConfigException.new('Partition key must be specified.')
       end
@@ -60,35 +60,35 @@ def create(store:, read_capacity: 25, write_capacity: 25)
       DynamoDbFramework::TableManager.new(store).create_table({ name: full_table_name, attributes: builder.attributes, read_capacity: read_capacity, write_capacity: write_capacity })
     end
 
-    def update(store:, read_capacity:, write_capacity:)
+    def update(store: DynamoDbFramework.default_store, read_capacity:, write_capacity:)
       DynamoDbFramework::TableManager.new(store).update_throughput(full_table_name, read_capacity, write_capacity)
     end
 
-    def drop(store:)
+    def drop(store: DynamoDbFramework.default_store)
       DynamoDbFramework::TableManager.new(store).drop(full_table_name)
     end
 
-    def exists?(store:)
+    def exists?(store: DynamoDbFramework.default_store)
       DynamoDbFramework::TableManager.new(store).exists?(full_table_name)
     end
 
     def query(partition:)
       DynamoDbFramework::Query.new(table_name: config[:table_name], partition_key: config[:partition_key][:field], partition_value: partition)
     end
 
-    def all(store:)
+    def all(store: DynamoDbFramework.default_store)
       repository = DynamoDbFramework::Repository.new(store)
       repository.table_name = config[:table_name]
       repository.all
     end
 
-    def put_item(store:, item:)
+    def put_item(store: DynamoDbFramework.default_store, item:)
       repository = DynamoDbFramework::Repository.new(store)
       repository.table_name = config[:table_name]
       repository.put(item)
     end
 
-    def get_item(store:, partition:, range: nil)
+    def get_item(store: DynamoDbFramework.default_store, partition:, range: nil)
       repository = DynamoDbFramework::Repository.new(store)
       repository.table_name = config[:table_name]
 
@@ -99,7 +99,7 @@ def get_item(store:, partition:, range: nil)
       end
     end
 
-    def delete_item(store:, partition:, range: nil)
+    def delete_item(store: DynamoDbFramework.default_store, partition:, range: nil)
       repository = DynamoDbFramework::Repository.new(store)
       repository.table_name = config[:table_name]