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LDEV-3514: Use postInterceptor instead of preInterceptor. PreInterceptor apparently runs before Hibernate transaction gets created. When an exception in the proxied method occurs, the transaction is canceled and is not re-created when retry is attempted. This leads to "no session" or "read only transaction on write" errors. PostInterceptor seems to work when the transaction is already created, so retries happen witin its scope.

  1. … 39 more files in changeset.
LDEV-3514: Use postInterceptor instead of preInterceptor. PreInterceptor apparently runs before Hibernate transaction gets created. When an exception in the proxied method occurs, the transaction is canceled and is not re-created when retry is attempted. This leads to "no session" or "read only transaction on write" errors. PostInterceptor seems to work when the transaction is already created, so retries happen witin its scope.

  1. … 39 more files in changeset.
LDEV-3514: Wrap all transactional methods with TransactionRetryInterceptor. Set number of attempts to 3. Remove previous safety mechanism for completeActivity() method.

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LDEV-3514: Wrap all transactional methods with TransactionRetryInterceptor. Set number of attempts to 3. Remove previous safety mechanism for completeActivity() method.

  1. … 42 more files in changeset.
LDEV-3486 Assign marks to learner in leader aware tools when he gets force completed

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LDEV-3486 Assign marks to learner in leader aware tools when he gets force completed

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LDEV-3455: Scribe headings are mandatory or the scribe tool doesn't work properly. Cleaned up imports.

LDEV-3455: Improving robustness of REST Authoring. If the calling code doesn't supply a scribe heading we create the default one, or the tool unusable in authoring.

LDEV-3455 Rest support for template based authoring.

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LDEV-3455 Rest support for template based authoring - refactoring to use shared tag names.

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LDEV-3455 Rest support for template based authoring.

LDEV-3455: Rest support for creating a new (authored) Scribe object

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

LDEV-3332: revert spring-beans schema declaration in application context xml files. export spring meta-inf in jboss-deployment-structure.xml

It is way more elegant approach to fix an issue with spring-beans.xsd loading from internet.

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LDEV-3332: fix spring contexts declaration to find spring-beans-4.0.xsd locally at classpath.

Having spring module defined as a set of spring jars (as we do have in Wildfly), it is impossible for spring to resolve xsd schema mapping file 'spring.schemas' correctly. With set of jars, we have 5 instances of this file (with different content) under the same path 'META-INF/spring.schemas'. This ended up in spring not beeing able to map spring-beans-4.0.xsd URL path to local resource location. Finally, this xsd was loaded from internet - and that significantly slowed Wildfly startup.

With this fix LAMS is way (depends on internet connection) faster to start.

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LDEV-3319: Synchronize patch execution with an external monitor. Modules in WildFly can be loaded in parallel. AutoPatch is not ready for this as it uses static methods with unsynchronized collections. Each AutoPatchService instance should be run sequentially.

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LDEV-3293: Rewrite Application Context configuration files for Spring 4.

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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.

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LDEV-3244 Release define later flag after canceling edit tool in monitor

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LDEV-3225: Add better contribution management in Monitoring.

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LDEV-3171: Remove users from activities. Fix several bugs.

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LDEV-3171: Give a Monitor an option to remove learner's content from activities when moving him backwards in a sequence. Implementation of content-removing method for most of tools.

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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-3163: Make LAMS use ServerURL when providing URLs.

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LDEV-3070: Use tool content title as lesson name instead of showing prompt pop up. Skip "Reedit"/"Cancel" page.

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LDEV-3026: Add utilities for getting activity position. Make Tools position-aware and display different label if they are last in LD.

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LDEV-2842: fixing typos

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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-2374: - Vote now accepts nominations created by Teacher as well as ones derived from input. - Teacher can now limit number of Learners contributing to Vote's nomination pool. - Each tool now declares which DataOutputDefinitions it can accept for Data Flow.

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change to ascii

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