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LDEV-4696 Rewrite part of Common entities to Hibernate annotations

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LDEV-4587 Distinguish ordered branching by introducing a new field

The fields tells whether branching should start from highest ordered

answer (asc, true) or lowest (desc, false) or is it a plain, non-ordered

tool-based branching (null).

  1. … 14 more files in changeset.
LDEV-4538 Persist new gate parameters: open user and time

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LDEV-4411 Make collections and properties lazy

If it is possible, all collections and properties should be lazy. It has

big impact on DB load.

If a collection can not be made lazy because it gets iterated over in a

non-transactional method (Actions), is should probably be moved to a

transactional Service method.

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LDEV-4411 Add collections 2nd level cache

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LDEV-4411 Mark entities as cacheable

usage="read-only" seems to do nothing at the moment, but it may be a

guidance for future optimisations.

  1. … 237 more files in changeset.
LDEV-4415 Add tool output weight. Rewrite activity evaluations.

Activity evaluations have been implemented as a list, even though always

only the first element is meaningful. They were rewritten as one-to-one

association with Activity. The primary key is activity ID now instead of

DB generated UID.

Weight column was added.

Server version was bumped so a filter can pick up activityEvaluations ->

evaluation field rename when importing older LDs.

A convention without date was used for server version as it seems good

enough.

Unnecessary versions of clients were removed from configuration table as

they server the abandoned Flash authoring.

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LDEV-4180: Remove help_text from lams_learning_activity as it is take from i18n files anyway.

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LDEV-3614: Improve processing of Gate activities. Alter lams_activity_learners table so it reflects its real purpose: storing learners who are allowed to pass a gate. Find out who is waiting in front of a gate using learner progress (activity attempt). For sync gate take into account all possible lesson learners (lesson class) rather than only ones who started a lesson. Use an entity in JSP generation rather than a DTO which is just a wrapper for the entity. Code clean up.

  1. … 43 more files in changeset.
LDEV-3614: Improve processing of Gate activities. Alter lams_activity_learners table so it reflects its real purpose: storing learners who are allowed to pass a gate. Find out who is waiting in front of a gate using learner progress (activity attempt). For sync gate take into account all possible lesson learners (lesson class) rather than only ones who started a lesson. Use an entity in JSP generation rather than a DTO which is just a wrapper for the entity. Code clean up.

  1. … 42 more files in changeset.
LDEV-3292: Remove batch-size parameters from Hibernate collection mappings as they seem to cause performance problems on heavy load LAMS instances.

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LDEV-3425: add Activity and PedagogicalPlannerActivityMetadata do 2LC

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LDEV-3293: fix hibernate dtd declarations. Change 'hibernate.org' to 'www.hibernate.org'.

In order for hibernate DTDEntityResolver not to load hibernate-mapping-3.0.dtd from internet (and use local one), namespace declaration of dtd must exactly match the namespace declared in DTDEntityResolver class.

  1. … 93 more files in changeset.
LDEV-3308: Use lazy initialisation for Gate collections.

LDEV-3308: Use lazy initialisation for Gate collections.

LDEV-3308 fixed the problem with "Permissions gates are not being enforced"

LDEV-3292: Improve Add Lesson dialog response time: Fetch all users and filter them afterwards instead of fetchin one by one. Make some collections lazy or extra-lazy.

  1. … 8 more files in changeset.
LDEV-3292: Improve Add Lesson dialog response time: Fetch all users and filter them afterwards instead of fetchin one by one. Make some collections lazy or extra-lazy.

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LDEV-3293: Use Spring support for Hibernate 4 instead of 3 (session factory and filters). Use new path for Hibernate DTDs. Make XDoclet generate hbm.xml files with the correct path by providing it a new template.

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LDEV-3115: Use new FLA SVG images in Monitoring.

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LDEV-3207: Remove unused columns for setting absolute open & close gate times.

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LDEV-3207: Add support for Schedule Gate based on activity completion. Fix bugs in Flashless Authoring LD save.

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

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LDEV-2642, LDEV-2616: Move Planner activity metadata (hidden, collapsed, expanded) to a separate table, as it may grow in the future and we don't want to make ToolActivity too complex. Move Editing Advice content from Online Instructions in activities to the metadata table. Allow editing the Editing Advice straight from the planner. Use jquery_ui instead of cluetip (dispose the last one completely). While creating a node, the Learning Design is imported just once from ZIP into DB, instead of importing it each time someone opens it in Planner. This allows less unnecessary copies of the LD and allows easier modfication of the original design. Change the way a Teacher gets a copy of the design. When opening the template in Planner, a copy is made in common folder ("Planner preview"). When the user saves the design, the same copy is *moved* to user's folder, rather than copying it again. Futhermore, each subsequent save modifies the same LD rather than making another copy.

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LDEV-2614: Added expand activity button. Collapse/expand activity state is now stored on "Save as Sequence" action.

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LDEV-2374: Data flow between tools: framework and example for Q&A -> Vote.

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LDEV-2173 - Putting most of gradebook into its own project for easier maintainence

Database persistence beans and DAO are staying in lams_common

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LDEV-2173 - First commit for gradebook stuff

First monitor interface implemented, teachers can look by activity to mark the students work

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LDEV-2163 Creating a service for integrated servers where they can fetch tool outputs for a given lesson and user

this invovles:

- Outlining/Saving expecteed tool outputs in author, so that includes copying/export/insert/save

- Fetching the data in LessonManagerService so it can be serialised into xml

  1. … 20 more files in changeset.
LDEV-2074 Implemented saving Floating Activity(s) in a design. Updated with new activity type (id:15) and new system tool (id:11).

  1. … 10 more files in changeset.