lams-github / lams_common / src / java / org / lamsfoundation / lams / learningdesign

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Monday 18 Oct 2021
10:32 pm

Marcin Cieslak

LDEV-4411 Make relation from Evaluation to ToolActivity unidirectional

Hibernate can not lazy load properties connected with OneToOne

relationship. It means that with every fetch of ToolActivity its

ActivityEvaluation was also fetched, whether is was needed or not. It

made up even 10% of all queries sent to DB during a lesson.

By having the relationship unidirectional and fetching

ActivityEvaluation via DAO we ensure that it is fetched only when it is

needed. The code is not as nice, though.

Options
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    ./IActivityDAO.java
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    ./hibernate/ActivityDAO.java
  3. … 12 more files in changeset.
Friday 24 Sep 2021
3:50 pm

Marcin Cieslak

LDEV-5248, LDEV-4411 Mark some queries as cacheable

Query cache makes sense if tables which the query reference does not

change often. Each modification to table content invalidates the given

query's cache. Also each set of query parameters is a different cache

entry, so if there are various parameter values the cache overhead can

generate more load than benefit.

Options
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    ./IActivityDAO.java
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    • +7
    ./hibernate/ActivityDAO.java
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    • +2
    ./hibernate/BranchActivityEntryDAO.java
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    • +14
    ./hibernate/LearningDesignDAO.java
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    ./hibernate/LearningLibraryDAO.java
    • -2
    • +2
    ./hibernate/LicenseDAO.java
  7. … 91 more files in changeset.
Tuesday 15 Jun 2021
6:20 pm

Marcin Cieslak

LDEV-5200 Remove tool library groups feature

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    ./ILearningLibraryDAO.java
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    ./hibernate/LearningLibraryDAO.java
  3. … 12 more files in changeset.
Friday 20 Mar 2020
1:35 pm

Marcin Cieslak

Merge remote-tracking branch 'origin/master' into v4.0

Conflicts:

lams_central/src/java/org/lamsfoundation/lams/authoring/ObjectExtractor.java

lams_learning/src/java/org/lamsfoundation/lams/learning/web/controller/GateController.java

lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/dto/GroupSummary.java

lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/service/ScratchieServiceImpl.java

Options
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    ./hibernate/ActivityDAO.java
  2. … 21 more files in changeset.
Monday 16 Mar 2020
10:44 pm

Marcin Cieslak

LDEV-4989 Password Gate initial implementation

Options
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    • +6
    ./hibernate/ActivityDAO.java
  2. … 36 more files in changeset.
Wednesday 09 Oct 2019
5:27 am

Andrey Balan

LDEV-4875 Recalculate all assessments and scratchies after answer allocation into group

Options
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    ./IActivityDAO.java
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    • +2
    ./hibernate/ActivityDAO.java
  3. … 15 more files in changeset.
Friday 14 Dec 2018
9:25 am

Fiona Malikoff <Fiona.Malikoff@gmail.com>

LDEV-4726 Licenses updated to Creative Commons 4.0

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    ./ILicenseDAO.java
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    ./hibernate/LicenseDAO.java
  3. … 19 more files in changeset.
Tuesday 27 Nov 2018
9:46 pm

Marcin Cieslak

LDEV-4714 Fix LD access adding and processing

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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 2 more files in changeset.
Tuesday 06 Nov 2018
6:50 pm

Fiona Malikoff <Fiona.Malikoff@gmail.com>

LDEV-4696 Comments, Ratings, Peer Review use Annotations, removed proxy

Options
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    • +8
    ./hibernate/LearningDesignDAO.java
  2. … 34 more files in changeset.
Monday 05 Nov 2018
3:57 pm

Marcin Cieslak

LDEV-4696 Rewrite part of Common entities to Hibernate annotations

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    ./hibernate/LearningDesignDAO.java
  2. … 54 more files in changeset.
Wednesday 24 Oct 2018
3:02 pm

Fiona Malikoff <Fiona.Malikoff@gmail.com>

LDEV-4696 Runs Hibernate 5.3 with errors, Noticeboard hbm xml gone.

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    ./hibernate/ActivityDAO.java
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    ./hibernate/CompetenceDAO.java
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    ./hibernate/CompetenceMappingDAO.java
    • -9
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    ./hibernate/TransitionDAO.java
  5. … 3455 more files in changeset.
Thursday 02 Nov 2017
7:51 am

Andrey Balan

LDEV-4451 Move ConfidenceLevels to the tools finally

ConfidenceLevels should be stored at the tools levels as otherwise it's

hard to keep questions hashes updated in lams_central.

Options
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    • +3
    ./hibernate/ActivityDAO.java
  2. … 12 more files in changeset.
Tuesday 04 Apr 2017
8:27 pm

Andrey Balan

LDEV-4300 Audit logs when activity is modified in monitor

Options
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    ./IActivityDAO.java
    • -0
    • +11
    ./hibernate/ActivityDAO.java
  3. … 87 more files in changeset.
Thursday 24 Nov 2016
7:26 pm

Marcin Cieslak

LDEV-3316: Remove leftovers (comments, exceptions) of Spring layer.

Options
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    ./IActivityDAO.java
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    ./hibernate/ActivityDAO.java
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    ./hibernate/GroupingDAO.java
  4. … 17 more files in changeset.
Wednesday 11 May 2016
3:08 pm

Marcin Cieslak

LDEV-3776: Remove $Id CVS keyword.

Options
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    ./IActivityDAO.java
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    ./IBranchActivityEntryDAO.java
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    ./IDataFlowDAO.java
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    ./IGroupDAO.java
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    ./IGroupUserDAO.java
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    ./IGroupingDAO.java
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    ./ILearningDesignDAO.java
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    ./ILearningLibraryDAO.java
    • -1
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    ./ILicenseDAO.java
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    ./ITransitionDAO.java
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    ./hibernate/ActivityDAO.java
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    ./hibernate/BranchActivityEntryDAO.java
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    ./hibernate/DataFlowDAO.java
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    ./hibernate/GroupDAO.java
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    ./hibernate/GroupUserDAO.java
  16. … 768 more files in changeset.
Thursday 05 May 2016
4:11 pm

Marcin Cieslak

LDEV-3776: Clean up and format all LAMS Java code.

Options
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    ./IActivityDAO.java
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    ./IBranchActivityEntryDAO.java
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    ./ICompetenceDAO.java
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    ./ICompetenceMappingDAO.java
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    ./IDataFlowDAO.java
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    ./IGroupDAO.java
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    ./IGroupUserDAO.java
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    ./IGroupingDAO.java
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    ./ILearningDesignDAO.java
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    ./ILearningLibraryDAO.java
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    ./ILicenseDAO.java
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    ./ITransitionDAO.java
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    ./hibernate/ActivityDAO.java
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    ./hibernate/BranchActivityEntryDAO.java
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    ./hibernate/CompetenceDAO.java
  16. … 1846 more files in changeset.
Wednesday 16 Mar 2016
8:14 pm

Marcin Cieslak

LDEV-3674: Remove multiple Flash elements: Authoring, icons, themes, i18n files, WDDX libraries and classes, methods, servlets etc. Rename/rewrite methods for Flashless use.

Options
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    ./IActivityDAO.java
  2. … 420 more files in changeset.
Thursday 23 Jul 2015
9:41 am

FionaMalikoff <Fiona.Malikoff@gmail.com>

LDEV-3491: Deleting a learning design no longer removes it from the database. Now it flags removed = true. Calls to get the learning designs in the DAO layer ignore rows where removed = true. Cleaned up some methods in the DAO layer that are no longer used.

Options
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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 6 more files in changeset.
Monday 20 Jul 2015
11:53 am

FionaMalikoff <Fiona.Malikoff@gmail.com>

LDEV-3484: Paging, searching and deletion of learning designs from Blackboard

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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 4 more files in changeset.
Tuesday 09 Dec 2014
5:50 am

marek

LDEV-3316: Get rid of HibernateTemplate and HibernateDaoSupport usage in set of LAMS DAO types from lams_common

Options
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    ./hibernate/GroupDAO.java
  2. … 14 more files in changeset.
Thursday 27 Nov 2014
6:38 am

marek

LDEV-3316: Get rid of HibernateTemplate and HibernateDaoSupport in set of LAMS DAO types from lams_common.

Options
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    ./hibernate/ActivityDAO.java
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    ./hibernate/CompetenceMappingDAO.java
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    ./hibernate/GroupDAO.java
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    ./hibernate/GroupUserDAO.java
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    ./hibernate/GroupingDAO.java
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    ./hibernate/LearningDesignDAO.java
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    ./hibernate/LearningLibraryDAO.java
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    ./hibernate/LicenseDAO.java
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    ./hibernate/TransitionDAO.java
  13. … 3 more files in changeset.
6:11 am

marek

LDEV-3316: add missing 'insert' method to ICompetenceMappingDAO after reference changed from implementation to interface in AuthoringService.

Options
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    • +1
    ./ICompetenceMappingDAO.java
Wednesday 03 Sep 2014
3:27 pm

Marcin Cieslak

LDEV-3292: When looking for an unique LD title to create a lesson, search for LDs with given prefix instead taking all from given workspace folder.

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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 1 more file in changeset.
Friday 15 Aug 2014
5:59 pm

Marcin Cieslak

LDEV-3293: Use the new Spring's support for Hibernate 4 instead of Hibernate 3. Switch from using HibernateDaoSupport.getSession() to its getSessionFactory().getSession(). The latter is sure to close the session automatically while a session returned by the first method should be closed manually. Theoritecally we do it in OpenSessionInViewFilter, but it may not be always the case, leading to open Hibernate session being left behind.

Options
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    ./hibernate/ActivityDAO.java
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    ./hibernate/GroupDAO.java
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    ./hibernate/LearningDesignDAO.java
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    ./hibernate/LearningLibraryDAO.java
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    ./hibernate/TransitionDAO.java
  8. … 81 more files in changeset.
5:31 pm

Marcin Cieslak

LDEV-3293: Cast DAO methods' results to their return type. Java 8 is more restrictive about generics. Hibernate find() methods returns List<?> and it can not be quietly cast to List<SomeClass>. Each occurence was explicitly casted and warnings about the type being unchecked were supressed.

Options
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    ./hibernate/LearningDesignDAO.java
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    ./hibernate/LearningLibraryDAO.java
  6. … 51 more files in changeset.
Thursday 17 Jul 2014
4:17 am

Marcin Cieslak

LDEV-3269: Add learning design groups management in Admin and utilisation in Flashless Authoring.

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    ./ILearningLibraryDAO.java
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    ./hibernate/LearningLibraryDAO.java
  3. … 25 more files in changeset.
Monday 21 Apr 2014
5:57 pm

Marcin Cieslak

LDEV-3115, LDEV-3215: Grouping for Floating activities. Improve grouping detection for plain Tool activities. Last LD access list front end partial implementation.

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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 11 more files in changeset.
Friday 04 Apr 2014
8:34 pm

Marcin Cieslak

LDEV-3115: Annotations saving/loading. DB structures for recently used LDs list. Duplicates of SVG icons with name pattern recognised by Flashless Authoring.

Options
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    ./ILearningDesignDAO.java
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    ./hibernate/LearningDesignDAO.java
  3. … 27 more files in changeset.
Monday 09 Jan 2012
4:40 pm

Marcin Cieslak

LDEV-2537: Change query to follow Hibernate 3.3 syntax.

Options
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    ./hibernate/GroupDAO.java
Tuesday 06 Dec 2011
12:04 am

Andrey Balan

WVI-15 Email Notifications

*merge from lams2_3_release

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    ./IGroupUserDAO.java
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    ./hibernate/GroupUserDAO.java
  3. … 31 more files in changeset.