Changelog
For information on upgrading from previous versions, see the Atoti What-If Migration Notes
Note on issue keys
Each update is referenced with an issue key which is an internal reference. You can quote this to ActiveViam support if you have any questions about an item listed below.
4.0.0-AS6.1
2024-09-10
Summary
- Java 21: Atoti What-If has been upgraded to Java 21.
- Atoti Server 6.1.0: Atoti What-If has been upgraded to Atoti Server 6.1.0.
- Removed IDistributedQueryResultsMerger methods: The
IDistributedQueryResultsMergerinterface has been updated to reflect the core database service API. - The DatabaseSimulationsRestService now matches Atoti Server REST services: The
DatabaseSimulationsRestServiceis correctly added to the Atoti Server versions REST endpoint. The namespace and path have also been updated to match Atoti Server REST services.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.1.0 |
| Common Dependencies BOM | 2.1.0 (com.activeviam.apps) |
| Common Parent POM | 2.1.0 (com.activeviam.apps) |
| Java | JDK21 |
Fixed
| Issue Key | Details |
|---|---|
| BAST-1087 | Upgraded Atoti What-If to Atoti Server 6.1.0 and Java 21. |
3.0.4-AS6.0
2024-08-07
Summary
- Fixed distribution authentication: Fixed issues with authentication when executing distributed simulations concurrently.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.11-sb3 |
| Common Dependencies BOM | 2.0.0 (com.activeviam.apps) |
| Common Parent POM | 2.0.0 (com.activeviam.apps) |
| Java | JDK17 |
Fixed
| Issue Key | Details |
|---|---|
| BAST-1110 | Fixed issues with authentication when executing distributed simulations concurrently. |
3.0.3-AS6.0
2024-07-19
Summary
- Fixed persistence-related API methods: Fixed issues preventing the HibernateSimulationPersistenceManager from being used with the default simulation workflow and REST service.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.11-sb3 |
| Common Dependencies BOM | 2.0.0 (com.activeviam.apps) |
| Common Parent POM | 2.0.0 (com.activeviam.apps) |
| Java | JDK17 |
Fixed
| Issue Key | Details |
|---|---|
| BAST-1108 | Fixed issues preventing the HibernateSimulationPersistenceManager from being used with the default simulation workflow and REST service. |
3.0.2-AS6.0
2024-07-05
Summary
- Fixed Hibernate Persistence Manager: Fixed issue in the HibernateSimulationPersistenceManager preventing simulation updates.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.11-sb3 |
| Common Dependencies BOM | 2.0.0 (com.activeviam.apps) |
| Common Parent POM | 2.0.0 (com.activeviam.apps) |
| Java | JDK17 |
Fixed
| Issue Key | Details |
|---|---|
| BAST-1104 | Fixed issue in the HibernateSimulationPersistenceManager preventing simulation updates. |
3.0.1-AS6.0
2024-03-19
Summary
- Enabled parameter name retention: Enabled parameter name retention in the maven-compiler-plugin configuration to prevent Spring REST call failures.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.11-sb3 |
| Common Dependencies BOM | 2.0.0 (com.activeviam.apps) |
| Common Parent POM | 2.0.0 (com.activeviam.apps) |
| Java | JDK17 |
3.0.0-AS6.0
2024-02-06
Summary
- Java 17: Atoti What-If has been upgraded to Java 17.
- Spring Boot 3.2: Atoti What-If has been upgraded to Spring Boot 3.2.
- Atoti Server 6.0.11-sb3: Atoti What-If has been upgraded to Atoti Server 6.0.11-sb3.
- Refactored deletion workflow: The branch deletion workflow has been redesigned to better fit UI use-cases.
- Removed deprecated /version endpoint: The previously deprecated REST endpoint has been removed.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.11-sb3 |
| Common Dependencies BOM | 2.0.0 (com.activeviam.apps) |
| Common Parent POM | 2.0.0 (com.activeviam.apps) |
| Java | JDK17 |
Version upgrades
The Atoti What-If has been upgraded to Java 17, Spring Boot 3.2 and Atoti Server 6.0.5. There is no backwards compatibility with older versions of Java and Spring Boot.
Deletion workflow changes
To fit UI use-cases better, the branch deletion workflow in Atoti What-If has been modified to allow for clearer status changes. The workflow now consists of:
- A check for simulation deletion authorization - this can result in the UNAUTHORIZED status.
- The deletion of all simulations contained in the branch - any failure will set the deletion as FAILED.
- A check for branch deletion authorization (through a combination of branch permissions and simulation security management) - this can result in the UNAUTHORIZED status.
- The deletion of the branch - any failure will set the deletion as FAILED.
2.1.2-AS6.0
2023-09-22
Summary
- Common Parent POM and Common Dependencies BOM upgrade: The Common Parent POM and Common Dependencies BOM have been upgraded to 1.2.0.
- Spring Boot upgrade: Spring Boot has been upgraded to 2.7.16.
- Spring Security upgrade: Spring Security has been upgraded to 5.8.7.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.5 |
| Common Dependencies BOM | 1.2.0 (com.activeviam.apps) |
| Common Parent POM | 1.2.0 (com.activeviam.apps) |
| Java | JDK11 |
Changed
| Issue Key | Details |
|---|---|
| GENACL-1004 | Upgraded to Common Parent POM 1.2.0 and Common Dependencies BOM 1.2.0 to upgrade to Spring Boot 2.7.16 and Spring Security 5.8.7. |
2.1.1-AS6.0
2023-08-17
Summary
- Distribution synchronization fix: The
RestDistributedDatabaseServicenow waits for cluster notifications between all operations that trigger a cluster update. - Query pagination temporary fix: All
JsonDatabaseQueryqueries generated internally now set the page size toInteger.MAX_VALUE - 100000to minimize the potential for missing rows due to pagination.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.5 |
| Common Dependencies BOM | 1.1.0 (com.activeviam.apps) |
| Common Parent POM | 1.1.0 (com.activeviam.apps) |
| Java | JDK11 |
Distribution synchronization fix
Distributed datastore operations could result in synchronization issues if cluster updates were in progress when the next operation was started. The RestDistributedDatabaseService now waits for cluster notifications whenever this is the case.
Query pagination temporary fix
The default query pagination sets a page size of 20 rows. Subsequent pages were ignored by the What-if library. As a temporary fix, all JsonDatabaseQuery queries generated internally now set the page size to Integer.MAX_VALUE - 100000.
2.1.0-AS6.0
2023-07-27
Summary
- Atoti Server 6.0.5 upgrade: Updated the Atoti Server dependency to 6.0.5, Common Parent POM to 1.1.0 and Common Dependencies BOM to 1.1.0.
- Added field index retrieval to provided utilities: A method to retrieve table fields and their indexes is now available in
DatabaseSimulationsUtils. - Removed DatabaseSimulationsUtils.MASTER_BRANCH constant: The
DatabaseSimulationsUtils.MASTER_BRANCHconstant has been removed. - Added DatabaseSimulationsRestService to Spring versions endpoint:
DatabaseSimulationsRestServicenow extendsASpringVersionedRestServerConfig
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.5 |
| Common Dependencies BOM | 1.1.0 (com.activeviam.apps) |
| Common Parent POM | 1.1.0 (com.activeviam.apps) |
| Java | JDK11 |
Added DatabaseSimulationsRestService to Spring versions endpoint
/version endpoint which returned the WhatIf module version inside of DatabaseSimulationsRestService has been marked
deprecated now that we extend ASpringVersionedRestServerConfig. Extending this class exposes our endpoint in the
spring versions endpoint. It is recommended that each WhatIf REST service is exposed in the versions endpoint in a
similar way. The version in the versions endpoint is 2.
Changed
| Issue Key | Details |
|---|---|
| GENACL-954 | Upgraded to AS 6.0.5, Common Parent POM 1.1.0 and Common Dependencies BOM 1.1.0 to synchronize third party dependencies. |
| PST-947 /BAS-1396 | Fixed branch permissions check to allow creating new branches from within the simulations workflow. |
| PST-948 /BAS-1398 | Added a Map<String, Integer> getFieldIndexes(String table) method to the DatabaseSimulationsUtils utility class. |
| PST-949 /BAS-1391 | Removed the DatabaseSiomulationsUtils.MASTER_BRANCH constant. |
| PST-950 | Added DatabaseSimulationsRestService to Spring versions endpoint. |
2.0.1-AS6.0
2023-04-27
Summary
- Provided Atoti What-If dependency : To allow projects to use Atoti What-If for any Atoti Server 6.0.x version, the dependency is now used as provided.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.3 |
| Common Dependencies BOM | 3.0.0 (com.activeviam.tools) |
| Java | JDK11 |
| Tools Parent POM | 2.0.0 (com.activeviam.tools) |
2.0.0-AS6.0
2023-04-17
Summary
- Top to bottom redesign : The API has been extensively redesigned to reduce coupling between implementation details and simulation parameters and make use of Atoti Server database service APIs.
- Simplified deliverables : Merged the
whatif-coreandwhatif-exampleslibraries into a singlewhatiflibrary. - Support for distributed simulations : Simulations are now fully supported in a distributed environment.
- Removal of Netty messaging : The distribution implementation based on Netty messaging has been removed.
- JSON-based persistence : Simulations are now persisted using JSON-based serialization.
- Removal of the merge mechanism : Merging simulations into a parent branch is no longer supported.
Dependency versions
| Component | Version |
|---|---|
| Atoti Server | 6.0.3 |
| Common Dependencies BOM | 3.0.0 (com.activeviam.tools) |
| Java | JDK11 |
| Tools Parent POM | 2.0.0 (com.activeviam.tools) |