Fixed some architecture inconsistencies.

Updated Sonargraph architecture description file to include GridFS subsystem. Moved QueryMapper into convert subsystem. Polished MongoRepository interface. Let SimpleMongoRepository implement MongoRepository.

spring-data-mongodb/Spring Data MongoDB.sonargraph

@@ -49,6 +49,12 @@
                 </element>
                 <dependency type="AllowedDependency" toName="Project|spring-data-mongodb::Layer|Core"/>
             </element>
+            <element name="GridFS" type="Layer">
+                <element name="Assignment" type="TypeFilter">
+                    <element name="**.gridfs.**" type="IncludeTypePattern"/>
+                </element>
+                <dependency type="AllowedDependency" toName="Project|spring-data-mongodb::Layer|Core"/>
+            </element>
             <element name="Core" type="Layer">
                 <element name="Assignment" type="TypeFilter">
                     <element name="**.core.**" type="IncludeTypePattern"/>

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/IndexOperations.java

@@ -20,6 +20,7 @@ import java.util.List;
 import org.springframework.data.mongodb.core.index.IndexDefinition;
 import org.springframework.data.mongodb.core.index.IndexInfo;
 
+
 /**
  * Index operations on a collection.
  * 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java

@@ -53,6 +53,7 @@ import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
 import org.springframework.data.mongodb.core.convert.MongoConverter;
 import org.springframework.data.mongodb.core.convert.MongoWriter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
 import org.springframework.data.mongodb.core.geo.Distance;
 import org.springframework.data.mongodb.core.geo.GeoResult;
 import org.springframework.data.mongodb.core.geo.GeoResults;

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/MappingMongoConverter.java

@@ -47,7 +47,6 @@ import org.springframework.data.mapping.model.PropertyValueProvider;
 import org.springframework.data.mapping.model.SpELContext;
 import org.springframework.data.mapping.model.SpELExpressionEvaluator;
 import org.springframework.data.mongodb.MongoDbFactory;
-import org.springframework.data.mongodb.core.QueryMapper;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.data.util.ClassTypeInformation;

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/QueryMapper.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.mongodb.core;
+package org.springframework.data.mongodb.core.convert;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -25,7 +25,6 @@ import org.bson.types.ObjectId;
 import org.springframework.core.convert.ConversionException;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.data.mapping.PersistentEntity;
-import org.springframework.data.mongodb.core.convert.MongoConverter;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.util.Assert;

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsTemplate.java

@@ -24,8 +24,8 @@ import java.util.List;
 
 import org.springframework.core.io.support.ResourcePatternResolver;
 import org.springframework.data.mongodb.MongoDbFactory;
-import org.springframework.data.mongodb.core.QueryMapper;
 import org.springframework.data.mongodb.core.convert.MongoConverter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.util.Assert;
 import org.springframework.util.StringUtils;

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/MongoRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,22 +32,19 @@ public interface MongoRepository<T, ID extends Serializable> extends PagingAndSo
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see org.springframework.data.repository.Repository#save(java.lang.Iterable)
+	 * @see org.springframework.data.repository.CrudRepository#save(java.lang.Iterable)
 	 */
 	List<T> save(Iterable<? extends T> entites);
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see org.springframework.data.repository.Repository#findAll()
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.CrudRepository#findAll()
+	 */
 	List<T> findAll();
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort)
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort)
+	 */
 	List<T> findAll(Sort sort);
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/SimpleMongoRepository.java

@@ -32,9 +32,9 @@ import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.query.Criteria;
 import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
 import org.springframework.data.mongodb.repository.query.QueryUtils;
-import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.util.Assert;
 
 /**
@@ -42,7 +42,7 @@ import org.springframework.util.Assert;
  * 
  * @author Oliver Gierke
  */
-public class SimpleMongoRepository<T, ID extends Serializable> implements PagingAndSortingRepository<T, ID> {
+public class SimpleMongoRepository<T, ID extends Serializable> implements MongoRepository<T, ID> {
 
 	private final MongoOperations mongoOperations;
 	private final MongoEntityInformation<T, ID> entityInformation;

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/MongoTemplateUnitTests.java

@@ -38,6 +38,7 @@ import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.convert.CustomConversions;
 import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
 import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.data.mongodb.core.query.Update;

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/convert/QueryMapperUnitTests.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.mongodb.core.query;
+package org.springframework.data.mongodb.core.convert;
 
 import static org.hamcrest.Matchers.*;
 import static org.junit.Assert.*;
@@ -32,10 +32,12 @@ import org.mockito.runners.MockitoJUnitRunner;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.Person;
-import org.springframework.data.mongodb.core.QueryMapper;
 import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
 import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
 
 import com.mongodb.BasicDBList;
 import com.mongodb.BasicDBObject;