Releases · Blazebit/blaze-persistence

10 Feb 21:51

beikov

1.2.0-Alpha4

9f97ec9

1.2.0-Alpha4

It has been too long since the last official release, almost a year!
But don't think we didn't do anything in this time! Many new and shiny features are part of this release.

#328 DeltaSpike Data integration
#361 Entity view attribute converter support
#414 Updatable Entity views
#419 Improved keyset pagination implementation
#430 Entity view equality now based on entity type rather than entity view type
#443 DML support for entity collections
#496 Entity View convenience methods for access by id
#441 Support for non-public entity view attribute getters and setters
#428 New archetypes for Spring Boot, Spring Data, Java EE and DeltaSpike Data

and lots of bugfixes, most notably

#417 Single valued id expression optimization was buggy in an edge case
#455 Expression cloning didn't work properly leading to various problems
#456, #475, #480 Entity view inheritance was buggy for non-trivial use cases(Thanks for the tests Jan-Willem Gmelig Meyling)

We advise you to update to 1.2.0-Alpha4 as soon as possible to prevent getting hit from the expression cloning issue #455

Assets 4

27 Apr 17:06

beikov

1.2.0-Alpha3

9678bb0

1.2.0-Alpha3

This release which should already be available on Maven Central includes some very hot features

#406 Spring Boot 1.5.0 support
#375 Entity views support primitive types now
#357 Allow to refer to this in entity view mappings
#351 Spring Data JPA Specification support
#312 Treat support and inheritance mapping support for entity views
#257 Support for specifying fetches in entity views
#198 Proper One-To-One mapping support

and lots of bugfixes

#381 Query caching issues with advanced SQL queries
#338 Workaround for Hibernate CASE WHEN parser bug
#330 Group by KEY expression regression
#319 Fixes for raw type uses in entities

There will be 1-2 subsequent Alpha releases until we reach feature completion for the planned features.
After that we will focus on stabilizing the API and release 1-2 Beta versions before the final version goes out.

In the next Alpha release you can expect at least the following

#414 Updatable entity view prototype
#321 Better support for JPA field access strategy
#88 Avoid generation of duplicate GROUP BY clauses
#188 SIZE to COUNT transformation when used in WHERE clause
#387 Macro for referring to query root in entity views
#317 Nesting of OUTER functions for proper multi-level subquery-to-parent access
#401 Mapping of java.util.Map in entity views with custom keys
#367 Support for referring to embedding query in subquery of entity view
#325 Support providing EntityViewSetting to Spring-Data repositories
#352 Support Blaze-Persistence Criteria Specification in Spring-Data repositories

Assets 4

01 Feb 18:37

beikov

1.2.0-Alpha2

6a6e799

1.2.0-Alpha2

This release includes some very hot features

#264 + #261 Spring and Spring Data Integrations for entity views are available now
#202 Entity views can now have subviews for map keys
#275 + #303 Embeddable support in CTEs and VALUES clause
#298 Using an undefined CTE class now results in a meaningful exception
#108 Entity views can now correlate unrelated entities with 3 different strategies
#183 Primitive type support in Entity Views was added
#276 Exists subquery selects a constant now
#242 + #246 Support for Oracle and SQL Server was added
#258 + #274 Support for uber-jar deployment was improved

and lots of bugfixes

#296 Implicit group by support was reworked
#314 Tracking of not finished builders was improved
#240 Edge case for entity views that resulted in duplicate results
#277 + #281 Subquery and Set operation aliases are now properly isolated from upper levels and access to aliases 2 levels above also works now
#308 Entity view metamodel building is more deterministic now and throws validation errors when non-deterministic mapping is encountered
#297 + #302 Binding of Set operations and CTEs now works on column level
#302 CTE types can now be used in the VALUES clause
#304 Using a VALUES clause within a CTE works now
#271 Keyset pagination backward scrolling order fixed
#262 Fetch joins in PaginatedCriteriaBuilder work now

There will be 2-3 subsequent Alpha releases until we reach feature completion for the planned features.
After that we will focus on stabilizing + documentation and release 1-2 Beta versions before the final version goes out.

In the next Alpha release you can expect at least the following

#120 + #312 Treat operator support for entity views
#327 Better subview mapping validation
#323 Fetch strategy support for non-correlated attributes
#191 + #216 Entity views will allow better collection usage
#204 Polymorphic queries will be supported
#190 + #257 Entity attributes in entity views will be able to specify fetches
#198 Proper One-To-One mapping support
#181 Custom table functions and builtins for generating series

Assets 4

30 Sep 06:43

beikov

1.2.0-Alpha1

57d6229

1.2.0-Alpha1

This release includes some very hot features

#222 Entity joins support in core has landed!
#202 Entity views can now reference their view root via VIEW_ROOT
#218 Entity views can also now have a custom root defined when applying the setting
#211 Parser implements negation optimizations
#200 Parser supports literals with type suffix
#193 Subqueries can use correlated paths now
#205 IN-predicate API of core supports Collection now instead of List
#192 Various API changes for supporting multi-subquery expressions
#108 Entity views can now correlate separate queries as subviews to an entity view
#120 Treat support was added
#181 Support for the VALUES clause has been added
#183 JPA Criteria API has been implemented that is backed by blaze-persistence
#90 + #67 SIZE to COUNT transformation was reworked from ground up for better reliability

and lots of bugfixes

#234 Fix SIZE to COUNT transformation for indexed collections
#233 Workaround for Hibernate bug included: https://hibernate.atlassian.net/browse/HHH-9329
#208 Provider classes for entity view get validated now to avoid runtime exceptions
#219 Embeddable entity views now allowed to be abstract classes too
#214 Generics issues fixed

In the next Alpha release you can expect at least the following

#108 Correlation strategy subselect and batching will be implemented
#120 Treat operator support will be finished
#181 Table function support will be finished
#198 Problems with one-to-one mappings will be fixed
#191 + 216 Entity views will allow better collection usage
#204 Polymorphic queries will be supported
#257 Entity attributes in entity views will be able to specify fetches

Assets 4

29 Sep 11:53

beikov

1.1.1

a9967ca

1.1.1

This release includes some bugfixes for the core module

#215 PaginatedCriteriaBuilder workaround for composite id entities
#197 Hibernate integration issue

This will probably be the last release for the 1.1 branch as 1.2 is approaching the first Alpha release which is quite stable from a user perspective. We recommend updating to 1.2.0-Alpha1 directly.

Assets 4

18 Feb 19:04

beikov

1.1.0-Alpha7

b7f89ee

1.1.0-Alpha7

This release includes some bugfixes for

#176
#177
Temporary fix for #179

Assets 2

18 Feb 21:50

beikov

1.1.0

1058eb7

1.1.0

This release includes some bugfixes for the core module

#90 Size-to-Count transformation for SELECT clause can be disabled with the property com.blazebit.persistence.size_to_count_transformation
#104 Group concat for the major supported databases, DB2 might be problematic because of DB2 bugs
#178 day_diff, month_diff, etc. functions for all major supported databases
#179 Concurrency bugfix
#189 String literals in array indices

and some bugfixes for the entity-view module

#83 and #148 JPA Metamodel check can be disabled with the property com.blazebit.persistence.view.expression_validation_disabled
#127 Partial implementation for updatable entity views
#152 Embeddables can have custom entity views now with @EmbeddableEntityView
#182 Classloader fix for entity views

NOTE that there is a breaking change. We had to change the way blaze-persistence is bootstraped because of a concurrency bug(#179). The cdi integration modules that previously provided producers for the CriteriaBuilderFactory and EntityViewManager have been completely replaced.

The integration module blaze-persistence-integration-core-cdi has been removed.
The integration module blaze-persistence-integration-entity-view-cdi only provides a producer for a default EntityViewConfiguration.

For the new integration approach take a look into the documentation https://github.com/Blazebit/blaze-persistence/blob/master/documentation/src/main/asciidoc/core/manual/en_US/01_getting_started.adoc#java-ee and https://github.com/Blazebit/blaze-persistence/blob/master/documentation/src/main/asciidoc/entity-view/manual/en_US/01_ev_getting_started.adoc#java-ee

There are some new configuration properties and new methods(setProperty(String, String) etc.) for setting the configuration on a per-CriteriaBuilder-basis. The new properties can be used to deactivate implicit logic that might not always be wanted