protected internal virtual IList <MigrationInstruction> generateInstructions(CommandContext commandContext, ProcessDefinitionImpl sourceProcessDefinition, ProcessDefinitionImpl targetProcessDefinition, bool updateEventTriggers)
{
ProcessEngineConfigurationImpl processEngineConfiguration = commandContext.ProcessEngineConfiguration;
// generate instructions
MigrationInstructionGenerator migrationInstructionGenerator = processEngineConfiguration.MigrationInstructionGenerator;
ValidatingMigrationInstructions generatedInstructions = migrationInstructionGenerator.generate(sourceProcessDefinition, targetProcessDefinition, updateEventTriggers);
// filter only valid instructions
generatedInstructions.filterWith(processEngineConfiguration.MigrationInstructionValidators);
return(generatedInstructions.asMigrationInstructions());
}
public virtual void generate(ScopeImpl sourceScope, ScopeImpl targetScope, ProcessDefinitionImpl sourceProcessDefinition, ProcessDefinitionImpl targetProcessDefinition, ValidatingMigrationInstructions existingInstructions, bool updateEventTriggers)
{
IList <ValidatingMigrationInstruction> flowScopeInstructions = generateInstructionsForActivities(sourceScope.Activities, targetScope.Activities, updateEventTriggers, existingInstructions);
existingInstructions.addAll(flowScopeInstructions);
IList <ValidatingMigrationInstruction> eventScopeInstructions = generateInstructionsForActivities(sourceScope.EventActivities, targetScope.EventActivities, updateEventTriggers, existingInstructions);
existingInstructions.addAll(eventScopeInstructions);
existingInstructions.filterWith(migrationInstructionValidators_Renamed);
foreach (ValidatingMigrationInstruction generatedInstruction in flowScopeInstructions)
{
if (existingInstructions.contains(generatedInstruction))
{
generate(generatedInstruction.SourceActivity, generatedInstruction.TargetActivity, sourceProcessDefinition, targetProcessDefinition, existingInstructions, updateEventTriggers);
}
}
}