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

GroupingActivity.java

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Last Commit: 15 Jan 24
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Saturday 01 Dec 2018
11:27 pm

Marcin Cieslak

LDEV-4696 Remove an unnecessary Hibernate restriction

Options
    • -11
    • +1
    ./GroupingActivity.java
Monday 26 Nov 2018
11:23 pm

Marcin Cieslak

LDEV-4696 Make all @ManyToOne and @OneToOne lazy

Hibernate 3 used lazy loading of single-object relationships by default.

JPA's default setting is eager. When loading entities all references are

loaded immediately using JOINs. A large entity, like Learning Design,

can have a query consisting of 25 JOINs. It makes it very slow.

There is no way to change JPA's default behaviour. In order to make JPA

annotations behave like old Hibernate, each of them got an explicit

attribute saying that loading is lazy.

Options
    • -1
    • +1
    ./GroupingActivity.java
  2. … 170 more files in changeset.
11:23 pm

Marcin Cieslak

LDEV-4696 Make all @ManyToOne and @OneToOne lazy

Hibernate 3 used lazy loading of single-object relationships by default.

JPA's default setting is eager. When loading entities all references are

loaded immediately using JOINs. A large entity, like Learning Design,

can have a query consisting of 25 JOINs. It makes it very slow.

There is no way to change JPA's default behaviour. In order to make JPA

annotations behave like old Hibernate, each of them got an explicit

attribute saying that loading is lazy.

Options
    • -1
    • +1
    ./GroupingActivity.java
  2. … 170 more files in changeset.
Friday 02 Nov 2018
10:32 pm

Marcin Cieslak

LDEV-4696 Rewrite part of Common entities to Hibernate annotations

Options
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    ./GroupingActivity.java
  2. … 59 more files in changeset.
Wednesday 11 May 2016
3:08 pm

Marcin Cieslak

LDEV-3776: Remove $Id CVS keyword.

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    ./GroupingActivity.java
  2. … 782 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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    ./GroupingActivity.java
  2. … 1860 more files in changeset.
Thursday 28 Apr 2016
5:07 pm

Marcin Cieslak

LDEV-3401: Convert XDoclet annotations to empty comments.

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    ./GroupingActivity.java
  2. … 473 more files in changeset.
Saturday 18 Jan 2014
6:37 am

Andrey Balan

LDEV-3147 Simplify tools: get rid of instructions tab, define in monitor and offline activity options

Options
    • -152
    • +91
    ./GroupingActivity.java
  2. … 72 more files in changeset.
Thursday 18 Sep 2008
10:30 am

jliew

LDEV-1910 hibernate loses branch_activity_id value when association is uni-directional, make it bi-directional. Putting link in the top level Activity class rather than BranchingActivity because of new work for LDEV-1299 that will allow more types of Activities to be mapped to branch_activity_id in lams_branching_activity_entry

Options
    • -2
    • +4
    ./GroupingActivity.java
  2. … 19 more files in changeset.
Sunday 09 Dec 2007
5:59 pm

fmalikoff

LDEV-750: Adding insert sequence into sequence functionality. Basic functionality done - still yet to do the Flash side and some security checking.

Options
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    • +6
    ./GroupingActivity.java
  2. … 35 more files in changeset.
Wednesday 15 Aug 2007
9:54 am

fmalikoff

Changes to support tool output based branching. Work in progress!

Options
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    • +4
    ./GroupingActivity.java
  2. … 32 more files in changeset.
Thursday 19 Jul 2007
3:10 pm

fmalikoff

LDEV-1134: Branching: Added stopAfterActivity flag to activity, which will allow us to "end" a lesson at the end of the activity. Progress engine changes done.

Options
    • -1
    • +3
    ./GroupingActivity.java
  2. … 18 more files in changeset.
Tuesday 17 Jul 2007
12:34 pm

fmalikoff

LDEV-1134: Branching: View screen for the class export portfolio. Required refactoring of classes and moving the system tool link to move to an interface.

Options
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    • +1
    ./GroupingActivity.java
  2. … 1 more file in changeset.
9:35 am

fmalikoff

LDEV-1134: Branching: View screen for the class export portfolio. Required refactoring of classes and moving the system tool link to move to an interface.

Options
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    • +21
    ./GroupingActivity.java
  2. … 19 more files in changeset.
Sunday 17 Sep 2006
2:31 pm

fmalikoff

Updated address of FSF in copyright statement

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    ./GroupingActivity.java
  2. … 1392 more files in changeset.
Wednesday 21 Jun 2006
8:08 pm

fmalikoff

Implementing gate and grouping screens for export portfolio.

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    ./GroupingActivity.java
  2. … 42 more files in changeset.
Wednesday 10 May 2006
1:46 pm

fmalikoff

Moving gate and group url support to a lams_system_tool table - the first "inch" towards making these pluggable tools in a later version of LAMS.

Options
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    ./GroupingActivity.java
  2. … 20 more files in changeset.
Tuesday 04 Apr 2006
7:36 am

fmalikoff

Copyright statement change - only support GPL v2, not future versions. Missed the "version 2.0" the previous check in

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    ./GroupingActivity.java
  2. … 261 more files in changeset.
Monday 03 Apr 2006
9:13 pm

fmalikoff

Copyright statement change - only support GPL v2, not future versions. Got the lines in the wrong order in the last check in.

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    ./GroupingActivity.java
  2. … 261 more files in changeset.
8:20 pm

fmalikoff

Copyright statement change - only support GPL v2, not future versions.

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    • +2
    ./GroupingActivity.java
  2. … 261 more files in changeset.
Wednesday 08 Mar 2006
8:08 pm

fmalikoff

Split learner and export urls (in Tool) to have separate urls for teacher, learner and authoring modes. Added language file columns to activity and tool - this will be used to internationalise the activity and tool name and descriptions that are currently in the database.

Options
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    ./GroupingActivity.java
  2. … 35 more files in changeset.
Monday 10 Oct 2005
7:54 pm

fmalikoff

More changes to suit Hibernate 3

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    ./GroupingActivity.java
  2. … 32 more files in changeset.
Thursday 06 Oct 2005
2:32 pm

fmalikoff

Upgraded Hibernate to 3.0

Options
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    ./GroupingActivity.java
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Monday 22 Aug 2005
7:56 am

fmalikoff

Added initial Theme support

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    ./GroupingActivity.java
  2. … 34 more files in changeset.
Tuesday 07 Jun 2005
1:43 pm

mminhas

added licence text and got rid of TODO's

Options
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    ./GroupingActivity.java
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Monday 21 Mar 2005
12:54 pm

mminhas

onlineInstructions added to createCopy() method

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    ./GroupingActivity.java
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12:25 pm

mminhas

*** empty log message ***

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    ./GroupingActivity.java
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Tuesday 01 Mar 2005
6:56 am

mminhas

createCopy() method modified

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    ./GroupingActivity.java
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Thursday 24 Feb 2005
1:46 pm

mminhas

*** empty log message ***

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    ./GroupingActivity.java
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Wednesday 23 Feb 2005
1:21 pm

mminhas

*** empty log message ***

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    ./GroupingActivity.java
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