Examples with MigratingProcessElementInstanceTopDownWalker org.camunda.bpm.engine.impl.migration.instance.MigratingProcessElementInstanceTopDownWalker used on opensource projects

Example 1 with MigratingProcessElementInstanceTopDownWalker

use of org.camunda.bpm.engine.impl.migration.instance.MigratingProcessElementInstanceTopDownWalker in project camunda-bpm-platform by camunda.

the class MigrateProcessInstanceCmd method migrateProcessInstance.

/**
 * Migrate activity instances to their new activities and process definition. Creates new
 * scope instances as necessary.
 */
protected void migrateProcessInstance(MigratingProcessInstance migratingProcessInstance) {
    MigratingActivityInstance rootActivityInstance = migratingProcessInstance.getRootInstance();
    MigratingProcessElementInstanceTopDownWalker walker = new MigratingProcessElementInstanceTopDownWalker(rootActivityInstance);
    walker.addPreVisitor(new MigratingActivityInstanceVisitor(executionBuilder.isSkipCustomListeners(), executionBuilder.isSkipIoMappings()));
    walker.addPreVisitor(new MigrationCompensationInstanceVisitor());
    walker.walkUntil();
}