public virtual object Execute(ICommandContext commandContext)
{
if (string.IsNullOrWhiteSpace(processDefinitionId))
{
throw new ActivitiIllegalArgumentException("Process definition id is null");
}
IProcessDefinitionEntity processDefinition = commandContext.ProcessDefinitionEntityManager.FindById <IProcessDefinitionEntity>(processDefinitionId);
if (processDefinition == null)
{
throw new ActivitiObjectNotFoundException("No process definition found for id = '" + processDefinitionId + "'", typeof(IProcessDefinition));
}
// Update category
processDefinition.Category = category;
// Remove process definition from cache, it will be refetched later
IDeploymentCache <ProcessDefinitionCacheEntry> processDefinitionCache = commandContext.ProcessEngineConfiguration.ProcessDefinitionCache;
if (processDefinitionCache != null)
{
processDefinitionCache.Remove(processDefinitionId);
}
if (commandContext.EventDispatcher.Enabled)
{
commandContext.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_UPDATED, processDefinition));
}
return(null);
}
public virtual void RemoveDeployment(string deploymentId, bool cascade)
{
IDeploymentEntity deployment = deploymentEntityManager.FindById <IDeploymentEntity>(new KeyValuePair <string, object>("id", deploymentId));
if (deployment == null)
{
throw new ActivitiObjectNotFoundException("Could not find a deployment with id '" + deploymentId + "'.", typeof(IDeploymentEntity));
}
// Remove any process definition from the cache
IList <IProcessDefinition> processDefinitions = (new ProcessDefinitionQueryImpl()).SetDeploymentId(deploymentId).List();
IActivitiEventDispatcher eventDispatcher = Context.ProcessEngineConfiguration.EventDispatcher;
foreach (IProcessDefinition processDefinition in processDefinitions)
{
// Since all process definitions are deleted by a single query, we should dispatch the events in this loop
if (eventDispatcher.Enabled)
{
eventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_DELETED, processDefinition));
}
}
// Delete data
deploymentEntityManager.DeleteDeployment(deploymentId, cascade);
// Since we use a delete by query, delete-events are not automatically dispatched
if (eventDispatcher.Enabled)
{
eventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_DELETED, deployment));
}
foreach (IProcessDefinition processDefinition in processDefinitions)
{
processDefinitionCache.Remove(processDefinition.Id);
}
}
