...

• In the workflow.properties file enabled with Flowable support (it could be core/src/main/resources/workflow.properties, core/src/main/resources/all/workflow.properties or other, depending on your project setup), replace

  Code Block
  language java
  uwfAdapter=org.apache.syncope.core.workflow.flowable.FlowableUserWorkflowAdapter

  with

  Code Block
  language java
  uwfAdapter=org.apache.syncope.core.flowable.impl.FlowableUserWorkflowAdapter

  
  

• In both console/src/main/resources/console.properties and console/src/test/resources/console.properties, remove

  Code Block
  flowableModelerDirectory=${flowable-modeler.directory}

  and

  Code Block
  page.workflow=org.apache.syncope.client.console.pages.Workflow

  then add

  Code Block
  topology.corePoolSize=10 topology.maxPoolSize=20 topology.queueCapacity=50

  
  

Replace the following files with their 2.1.2 counterparts (re-apply any customization previously made):

• core/src/main/resources/restCXFContext.xml
• core/src/main/resources/workflowFlowableContext.xml (if such file is present in your source tree)
• all files under enduser/src/main/webapp/app

Classes

• move all workflow tasks from package org.apache.syncope.core.workflow.flowable.task to package org.apache.syncope.core.flowable.task
• change parent class from AbstractFlowableServiceTask to FlowableServiceTask 

Internal Storage

If not using Flowable

Stop the Java EE container running Syncope Core, then execute the following SQL statement:

DROP VIEW user_search;
ALTER TABLE SyncopeUser DROP COLUMN workflowId;
CREATE VIEW user_search AS SELECT u.id as any_id, u.* FROM SyncopeUser u;

DROP VIEW group_search;
ALTER TABLE SyncopeGroup DROP COLUMN workflowId;
CREATE VIEW group_search AS SELECT r.id as any_id, r.* FROM SyncopeGroup r;

DROP VIEW anyObject_search;
ALTER TABLE AnyObject DROP COLUMN workflowId;
CREATE VIEW anyObject_search AS SELECT a.id as any_id, a.* FROM AnyObject a;

Finally start again the Java EE container.

...

./syncopeupgrade.sh org.postgresql.Driver \
 jdbc:postgresql://localhost:5432/syncope syncope syncope postgres \
 -flowable-2.1.2 \
 upgradeFlowable212.sql

...

Finally start again the Java EE container and watch the log files to check for any error.

User workflow definition

The user workflow must be updated: in the XML definition, replace any occurrence like as follows:

flowable:expression="#{create.execute(execution.processInstanceId)}"

with

flowable:delegateExpression="${create}"

Once the updated definition is set, stop the Java EE container and verify the actual version on the internal storage:

SELECT ID_ FROM ACT_RE_PROCDEF ORDER BY VERSION_ DESC LIMIT 1

Supposing that the statement above returns userWorkflow:2:12504, execute the following SQL statements:

UPDATE ACT_RU_EXECUTION SET PROC_DEF_ID_ = 'userWorkflow:2:12504' WHERE ID_ IS NOT NULL;
UPDATE ACT_RU_TASK SET PROC_DEF_ID_ = 'userWorkflow:2:12504' WHERE ID_ IS NOT NULL;

Finally start again the Java EE container and watch the log files to check for any error.