query.rb in stuartpreston-azure-sdk-for-ruby-0.7.2

- old
+ new
@@ -1,112 +1,112 @@
-#-------------------------------------------------------------------------
-# # Copyright (c) Microsoft and contributors. All rights reserved.
-#
-# 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.
-#--------------------------------------------------------------------------
-require 'azure/table/table_service'
-require 'azure/table/edmtype'
-
-module Azure
-  module Table
-    class Query
-      def initialize(table="", partition=nil, row=nil, &block)
-        @table = table
-        @partition_key = partition
-        @row_key = row
-        @fields = []
-        @filters = []
-        @top_n = nil
-        @table_service = Azure::Table::TableService.new
-        self.instance_eval(&block) if block_given?
-      end
-        
-      attr_reader :table
-      attr_reader :partition_key
-      attr_reader :row_key
-
-      attr_reader :fields
-      attr_reader :filters
-      attr_reader :top_n
-
-      attr_reader :next_partition_key
-      attr_reader :next_row_key
-
-      attr_reader :table_service
-
-      def from(table_name)
-        @table = table_name
-        self
-      end
-
-      def partition(partition_key)
-        @partition_key = partition_key
-        self
-      end
-
-      def row(row_key)
-        @row_key = row_key
-        self
-      end
-
-      def select(*p)
-        @fields.concat(p)
-        self
-      end
-
-      def where(*p)
-        @filters.push(p)
-        self
-      end
-      
-      def top(n)
-        @top_n = n
-        self
-      end
-
-      def next_partition(next_partition_key)
-        @next_partition_key = next_partition_key
-        self
-      end
-
-      def next_row(next_row_key)
-        @next_row_key = next_row_key
-        self
-      end
-
-      def execute
-        @table_service.query_entities(@table, {
-          :partition_key => @partition_key,
-          :row_key => @row_key, 
-          :select => @fields.map{ |f| f.to_s },
-          :filter => _build_filter_string,
-          :top => (@top_n ? @top_n.to_i : @top_n),
-          :continuation_token => { 
-            :next_partition_key => @next_partition_key,
-            :next_row_key => @next_row_key
-          }
-        })
-      end
-
-      def _build_filter_string
-        result = ""
-        clauses = []
-        filters.each { |f|
-          clauses.push "#{f[0].to_s} #{f[1].to_s} #{Azure::Table::EdmType.serialize_query_value(f[2])}"
-        }
-        return nil if clauses.length == 0 
-        
-        result << clauses.join(" and ")
-        result
-      end
-    end
-  end
+#-------------------------------------------------------------------------
+# # Copyright (c) Microsoft and contributors. All rights reserved.
+#
+# 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.
+#--------------------------------------------------------------------------
+require 'azure/table/table_service'
+require 'azure/table/edmtype'
+
+module Azure
+  module Table
+    class Query
+      def initialize(table="", partition=nil, row=nil, &block)
+        @table = table
+        @partition_key = partition
+        @row_key = row
+        @fields = []
+        @filters = []
+        @top_n = nil
+        @table_service = Azure::Table::TableService.new
+        self.instance_eval(&block) if block_given?
+      end
+        
+      attr_reader :table
+      attr_reader :partition_key
+      attr_reader :row_key
+
+      attr_reader :fields
+      attr_reader :filters
+      attr_reader :top_n
+
+      attr_reader :next_partition_key
+      attr_reader :next_row_key
+
+      attr_reader :table_service
+
+      def from(table_name)
+        @table = table_name
+        self
+      end
+
+      def partition(partition_key)
+        @partition_key = partition_key
+        self
+      end
+
+      def row(row_key)
+        @row_key = row_key
+        self
+      end
+
+      def select(*p)
+        @fields.concat(p)
+        self
+      end
+
+      def where(*p)
+        @filters.push(p)
+        self
+      end
+      
+      def top(n)
+        @top_n = n
+        self
+      end
+
+      def next_partition(next_partition_key)
+        @next_partition_key = next_partition_key
+        self
+      end
+
+      def next_row(next_row_key)
+        @next_row_key = next_row_key
+        self
+      end
+
+      def execute
+        @table_service.query_entities(@table, {
+          :partition_key => @partition_key,
+          :row_key => @row_key, 
+          :select => @fields.map{ |f| f.to_s },
+          :filter => _build_filter_string,
+          :top => (@top_n ? @top_n.to_i : @top_n),
+          :continuation_token => { 
+            :next_partition_key => @next_partition_key,
+            :next_row_key => @next_row_key
+          }
+        })
+      end
+
+      def _build_filter_string
+        result = ""
+        clauses = []
+        filters.each { |f|
+          clauses.push "#{f[0].to_s} #{f[1].to_s} #{Azure::Table::EdmType.serialize_query_value(f[2])}"
+        }
+        return nil if clauses.length == 0 
+        
+        result << clauses.join(" and ")
+        result
+      end
+    end
+  end
 end
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