Spring Data Document Changelog
=============================================

Changes in version 1.0.0.M4 MongoDB (2011-09-01)
------------------------------------------------

** Bug
    * [DATADOC-134] - MongoDB: No exception when saving duplicate value to an attribute annotated with @Indexed(unique=true)
    * [DATADOC-162] - Exception thrown on toString of Point class
    * [DATADOC-167] - @Document annotation is not inherited
    * [DATADOC-168] - Registering a custom converter from String to UUID causes all Strings to be converted to UUIDs
    * [DATADOC-172] - Unable to force property order when saving document
    * [DATADOC-176] - @DBRef annotation only supports ids of type ObjectId
    * [DATADOC-177] - Sorting on multiple fields does not maintain order
    * [DATADOC-181] - MongoFactoryBean does not call Mongo.close() on shutdown
    * [DATADOC-190] - SimpleMongoRepository.exists(…) returns false for existing entities with non-ObjectId id
    * [DATADOC-192] - MappingMongoConverter does not read empty Sets correctly
    * [DATADOC-199] - Synchronisation during performance tests
    * [DATADOC-207] - MappingMongoConverter fails when reading empty java.util.SortedMaps
    * [DATADOC-209] - Collections of enums not handled correctly
    * [DATADOC-210] - spring-data-mongodb requires Java 1.6, should require 1.5
    * [DATADOC-212] - NPE during MongoTemplate.update() if no ID field is defined (via field name or annotation)
    * [DATADOC-217] - Set cannot be used as a collection in a Document
    * [DATADOC-218] - Adding of custom simple types is not easy
    * [DATADOC-221] - BigDecimal values not read correctly in maps
    * [DATADOC-224] - MappingMongoConverter does not inspect value type for Object properties
    * [DATADOC-228] - NullPointerException when persiting Map with null values
    * [DATADOC-229] - When a parameterized List is used in the PersistentConstructor, conversion fail
    * [DATADOC-231] - spring-data-mongodb does not work in an OSGi server because of unresolved dependencies
    * [DATADOC-232] - mongodb allow to $inc many fields in one query, but Updat().inc(firs).inc(last)  do only last inc 
    * [DATADOC-235] - Unable to map unstructured data
    * [DATADOC-236] - Repository queries do not honour order defined in method name
    * [DATADOC-237] - @Indexed annotation doesn't honor field name from @Field annotation
    * [DATADOC-240] - Update with id key is not working
    * [DATADOC-243] - mongo:mapping-converter schema does not allow db-factory-ref
    * [DATADOC-246] - Stack overflow when Update.pushAll(push)
    * [DATADOC-247] - QueryMapper does not handle BigInteger ids correctly
    * [DATADOC-248] - MongoDB Query and Collection mapping
    * [DATADOC-249] - ConcurrentModificationException when calling MongoTemplate.updateFirst
    * [DATADOC-254] - SimpleMongoDbFactory should handle dots in database names correctly

** Improvement
    * [DATADOC-32] - SimpleMongoConverter could support identifying Spring EL expressions in keys
    * [DATADOC-63] - Converters to support use of a 'typeId' strategy to determine class to marshall/unmarshal from Mongo 
    * [DATADOC-166] - Check for null if various template CRUD methods
    * [DATADOC-169] - Registering custom converters for a type requires treating the type as simple in mapping context
    * [DATADOC-171] - IllegalArgumentException when persisting entity with BigDecimal field
    * [DATADOC-178] - System.out.println in the in method of Criteria. Line 179.
    * [DATADOC-188] - Allow means to disable repository infrastructure creating indexes
    * [DATADOC-189] - Improve extensibility of MongoRepositoryFactoryBean
    * [DATADOC-215] - Allow configuring WriteConcern via MongoFactoryBean and thus the namespace
    * [DATADOC-223] - Registering of customSimpleTypes should be available through the mongo namespace of spring-data-mongodb
    * [DATADOC-225] - BasicMongoPersistentEntity shouldn't reject root entities without an id property
    * [DATADOC-241] - Allow Map conversion behavior overriding
    * [DATADOC-255] - Add to MongoOperations and executeCommand with an additional integer options argument
    * [DATADOC-256] - Update to use MongoDB driver version 2.6.5

** New Feature
    * [DATADOC-7] - Support for map-reduce operations in MongoTemplate
    * [DATADOC-64] - Allow defining the collections a query is ran against on finder methods
    * [DATADOC-68] - Support for geoNear command
    * [DATADOC-87] - Provide @GeoSpatialIndexed annotation that mirrors GeoSpatialIndex class for use in mapping.
    * [DATADOC-100] - Provide means to externalize manually defined queries
    * [DATADOC-202] - Add a 'DocumentCallbackHandler' so that a callback can process each DBObject returned from a query
    * [DATADOC-216] - Allow configuring a WriteConcern on SimpleMongoDbFactory for DB wide WriteConcern
    * [DATADOC-226] - Add QuerydslRepositorySupport helper class similar to the one in Spring Data JPA

** Refactoring
    * [DATADOC-170] - Review listener design
    * [DATADOC-191] - Remove 'document' from package names
    * [DATADOC-214] - MongoConverter refactorings

** Task
    * [DATADOC-91] - Add more TestCases for the basic functionality
    * [DATADOC-152] - Investigate failing of test for repository.findbyLocationWithinBox
    * [DATADOC-175] - Review DSM matrix and remove package cycles if found.
    * [DATADOC-194] - Remove use of Class.forName to support use in an OSGi environment
    * [DATADOC-206] - Upgrade to Querydsl 2.2.0
    * [DATADOC-253] - Upgrade to Spring 3.0.6


Changes in version 1.0.0.M3 MongoDB (2011-06-02)
------------------------------------------------

General
* [DATADOC-92] - Exception translation to catch RuntimeException instead of MongoException
* [DATADOC-111] - Ensure all MongoTemplate methods execute within the context of a callback method.
* [DATADOC-120] - Remove MongoReaderWriter
* [DATADOC-160] - Review MongoOperations and make the parameter ordering more consistent across methods

Core Data Access
* [DATADOC-80] - Rename addConverters to setCustomConverters in MappingMongoConverter and SimpleMongoConverter
* [DATADOC-89] - Support setting slaveOk in MongoTemplate per query
* [DATADOC-108] - Add findById method to MongoTemplate.
* [DATADOC-112] - Storing a DBRef uses the wrong collection name
* [DATADOC-116] - Nesting DBRefs doesn't work > 1 layers
* [DATADOC-117] - Remove the default collection name on the MongoTemplate
* [DATADOC-118] - Remove MongoTemplate methods that take a Reader/Writer parameter
* [DATADOC-121] - Deprecate SimpleMongoConverter
* [DATADOC-124] - Add method to MappingContext to get the collection name used for a specific type
* [DATADOC-127] - @Document(collection="SOME_COLLECTION_NAME") doesn't take effect
* [DATADOC-141] - Provide a prepareCollection protected method in MongoTemplate to allow customization of behavior such as slaveOk or writeConcern via a subclass
* [DATADOC-142] - Change constructors in MongoTemplate that take Mongo object
* [DATADOC-143] - MappingMongoConverter should be MongoTemplate's default converter
* [DATADOC-149] - Remove setter for MongoDbFactory from MappingMongoConverter
* [DATADOC-157] - MongoTemplate updateFirst/updateMulti methods to take java.lang.Class parameter as last in method param list to be consistent with other usage
* [DATADOC-158] - Change default conventions of java.lang.Class to collection name in MappingMongoConverter to be first letter lower case camel casing.

Configuration
* [DATADOC-42] - Provide option for configuring replica sets using the Mongo namespace
* [DATADOC-88] - Create MongoDbFactory to consolidate DB, Server location, and user credentials into one location
* [DATADOC-119] - Modify XML schema and @Configuration base class to make it easy to register custom Spring converters with the mapper.
* [DATADOC-133] - Support Property Placeholder as MongoDB Port Number in Application Context Configuration
* [DATADOC-135] - <mongo:options /> should use - instead of camel case to be consistent with other attribute names
* [DATADOC-138] - Expose all properties of the MongoOptions class in Mongo namespace

Querying / Updating
* [DATADOC-43] - Query creator should support Near and Within keyword
* [DATADOC-96] - Query#or(Query) does not work
* [DATADOC-102] - Update does not let you $set across multiple fields
* [DATADOC-106] - Add additional mongo operators to Criteria class
* [DATADOC-107] - Criteria "in" operator should correctly handle passing in a collection instead of an array.
* [DATADOC-113] - NotNull/IsNotNull not implemented in MongoQueryCreator
* [DATADOC-146] - Advanced Regexp Queries

Mapping
* [DATADOC-95] - Can not save an object that has not had any of its properties set 
* [DATADOC-97] - ID replacement not working correctly when using updateFirst/updateMulti
* [DATADOC-98] - Collection<Collection> or Object[][] doesn't save correctly
* [DATADOC-109] - Add MappingContext to MongoConverter interface
* [DATADOC-110] - Improve implementation of substituteMappedIdIfNecessary
* [DATADOC-101] - Explicit Converters only registered one way.
* [DATADOC-114] - UpdateFirst/Multi operations on MongoTemplate not properly using converter to store objects.
* [DATADOC-122] - Use same default collection name for MappingMongoConverter and SimpleMongoConverter
* [DATADOC-123] - Use the same id/_id mapping for MappingMongoConverter and SimpleMongoConverter
* [DATADOC-128] - Support inheritance with Document mappings
* [DATADOC-130] - Problem with Converters (java.util.Locale)
* [DATADOC-144] - Add an @Key annotation to allow defining the key a property is stored under
* [DATADOC-145] - MappingMongoConverter does not convert objects for collections of interfaces
* [DATADOC-155] - Need to support plain POJOs with non-ObjectId-compatible ID properties
* [DATADOC-156] - MongoOperations.find(query(where("id").in(ids)) fails where ids aren't ObjectIds
* [DATADOC-159] - Saving the same Entity multiple times creates multiple entries in the database
* [DATADOC-161] - MappingMongoConverter now supports nested Maps

Repository
* [DATADOC-115] - Upgrade to QueryDsl 2.2.0-beta4
* [DATADOC-137] - Parameter values in MongoDB JSON Query are not being replaced properly

Documentation
* [DATADOC-99] - Reference documentation shows invalid field spec for @Query usage with repositories


Changes in version 1.0.0.M2 MongoDB (2011-04-09)
------------------------------------------------

General
* Spring configuration support using Java based @Configuration classes

Core Data Access
* Persistence and mapping lifecycle events
* GeoSpatial integration
* [DATADOC-76] - Add support for findAndRemove to MongoTemplate/MongoOperations
* [DATADOC-5] - Provide detailed mapping of Mongo errors onto Spring DAO exception
* [DATADOC-51] - Fixed issue with exceptions thrown when authenticating multiple times for sam eDB instance

Querying
* [DATADOC-72] - Add support for Mongo's $elemMatch and chained Criteria
* [DATADOC-77] - Rename "and" method in Query to "addCritera"
* [DATADOC-67] - Criteria API to support keywords for geo search

Mapping
* Feature Rich Object Mapping integrated with Spring's Conversion Service
* Annotation based mapping metadata but extensible to support other metadata formats
* [DATADOC-60] - Add namespace support to setup a MappingMongoConverter
* [DATADOC-33] - Introduce annotation to demarcate id field in a domain object

Repository
* [DATADOC-47, DATACMNS-17] - Adapted new metamodel API 
* [DATADOC-46] - Added support for 'In' and 'NotIn' keyword
* [DATADOC-49] - Fixed 'And' and 'Or' keywords
* [DATADOC-41] - Added support for executing QueryDsl predicates 
* [DATADOC-69] - Let repository namespace pickup the default mapping context bean and allow configuration
* [DATADOC-24] - Allow use of @Query annotation to define queries
* [DATADOC-34] - Create indexes for columns that are mentioned in query methods

Cross-Store
* [DATADOC-48] - Cross-store persistance - support for JPA Entities with fields transparently persisted/retrieved using MongoDB

Logging
* [DATADOC-66] - Log4j log appender

Changes in version 1.0.0.M1 MongoDB (2011-02-14)
------------------------------------------------

General
* BeanFactory for basic configuration of Mongo environment
* Namespace for basic configuration of Mongo environment

Core Data Access
* Introduce MongoTemplate implementation with methods defined in MongoOperations interface
* MongoTemplate support for insert, find, save, update, remove
* MongoTemplate support for basic POJO serialization based on bean properties
* Allow MongoTemplate methods to use a default collection name
* Exception translation in MongoTemplate to Spring's DAO exception hierarchy
* Support for update modifiers to allow for partial document updates
* Expose WriteConcern settings on MongoTemplate used for any write operations
* Support in MongoTemplate for enabling either logging or throwing exceptions based on value of WriteResult return value.

Repository
* Introducing generic repository implementation for MongoDB
* Automatic implementation of interface query method names on repositories.
* Namespace support for Mongo repositories
* Allow usage of pagination and sorting with repositories