Activity lams/lams_tool

Each Tools' service has a method to report whether there is significant users' content left it the Activity. If so, it reports the Activity as read-only. Otherwise the flag can be re-set.

Grouping, Gate and Complex activities also have their way of checking their immutability.

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./org/lamsfoundation/lams/tool/bbb/service/BbbService.java
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./org/lamsfoundation/.../BbbService.java
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11:24 pm

Marcin Cieslak

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lams2_head_wildfly:marcin:20150810152410
changed 46 files
lams2_head_wildfly

LDEV-3514: Use pretInterceptor instead of postInterceptor.

Create new transactions for service method retries.

Attach activity to Hibernate session in completeActivity() method.

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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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11:07 pm

Marcin Cieslak

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MAIN:marcin:20150810150735
changed 44 files
MAIN

LDEV-3514: Use pretInterceptor instead of postInterceptor.

Create new transactions for service method retries.

Attach activity to Hibernate session in completeActivity() method.

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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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1:44 am

Marcin Cieslak

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lams2_head_wildfly:marcin:20150805174448
changed 40 files
lams2_head_wildfly

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.

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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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12:49 am

Marcin Cieslak

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MAIN:marcin:20150805164912
changed 40 files
MAIN

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.

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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
… 39 more files in changeset.

4:46 pm

Marcin Cieslak

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lams2_head_wildfly:marcin:20150722084632
changed 42 files
lams2_head_wildfly

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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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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3:59 pm

Marcin Cieslak

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MAIN:marcin:20150722075952
changed 43 files
MAIN

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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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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4:34 am

Andrey Balan

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lams2_head_wildfly:andreyb:20150703203437
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lams2_head_wildfly

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

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./org/lamsfoundation/lams/tool/bbb/service/BbbService.java
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9:57 pm

Andrey Balan

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MAIN:andreyb:20150619135721
changed 33 files
MAIN

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

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./org/lamsfoundation/lams/tool/bbb/service/BbbService.java
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./org/lamsfoundation/.../BbbService.java
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4:47 am

marek

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

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./org/lamsfoundation/lams/tool/bbb/dao/hibernate/BbbConfigDAO.java
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./org/lamsfoundation/.../BbbConfigDAO.java
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./org/lamsfoundation/lams/tool/bbb/dao/hibernate/BbbDAO.java
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./org/lamsfoundation/.../hibernate/BbbDAO.java
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./org/lamsfoundation/lams/tool/bbb/dao/hibernate/BbbSessionDAO.java
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./org/lamsfoundation/.../BbbSessionDAO.java
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./org/lamsfoundation/lams/tool/bbb/dao/hibernate/BbbUserDAO.java
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./org/lamsfoundation/.../BbbUserDAO.java

4:35 pm

marek

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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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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./org/lamsfoundation/lams/tool/bbb/dbupdates/autopatchContext.xml
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./org/lamsfoundation/.../autopatchContext.xml
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4:28 am

marek

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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./org/lamsfoundation/lams/tool/bbb/bbbApplicationContext.xml
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./org/.../bbbApplicationContext.xml
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./org/lamsfoundation/lams/tool/bbb/dbupdates/autopatchContext.xml
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./org/lamsfoundation/.../autopatchContext.xml
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5:55 pm

Marcin Cieslak

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lams2_head_wildfly:marcin:20141009095511
changed 33 files
lams2_head_wildfly

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.