public virtual object Execute(ICommandContext commandContext)
{
if (ReferenceEquals(deploymentId, null))
{
throw new ActivitiIllegalArgumentException("Deployment id is null");
}
IDeploymentEntity deployment = commandContext.DeploymentEntityManager.FindById <IDeploymentEntity>(deploymentId);
if (deployment == null)
{
throw new ActivitiObjectNotFoundException("No deployment found for id = '" + deploymentId + "'", typeof(IDeployment));
}
// Update category
deployment.Category = category;
if (commandContext.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
commandContext.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_UPDATED, deployment));
}
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);
}
}
protected internal virtual IDeployment ExecuteSave(ICommandContext commandContext)
{
IDeploymentEntity deployment = deploymentBuilder.Deployment;
deployment.Unrunable();
deployment.DeploymentTime = commandContext.ProcessEngineConfiguration.Clock.CurrentTime;
commandContext.DeploymentEntityManager.SaveDraft(deployment);
//if (deploymentBuilder.DuplicateFilterEnabled)
//{
// IList<IDeployment> existingDeployments = new List<IDeployment>();
// if (ReferenceEquals(deployment.TenantId, null) || ProcessEngineConfiguration.NO_TENANT_ID.Equals(deployment.TenantId))
// {
// IDeploymentEntity existingDeployment = commandContext.DeploymentEntityManager.findLatestDeploymentByName(deployment.Name);
// if (existingDeployment != null)
// {
// existingDeployments.Add(existingDeployment);
// }
// }
// else
// {
// IList<IDeployment> deploymentList = commandContext.ProcessEngineConfiguration.RepositoryService.createDeploymentQuery().deploymentName(deployment.Name).deploymentTenantId(deployment.TenantId).orderByDeploymentId().desc().list();
// if (deploymentList.Count > 0)
// {
// ((List<IDeployment>)existingDeployments).AddRange(deploymentList);
// }
// }
// {
// IDeploymentEntity existingDeployment = null;
// if (existingDeployments.Count > 0)
// {
// existingDeployment = (IDeploymentEntity)existingDeployments[0];
// }
// if ((existingDeployment != null) && !deploymentsDiffer(deployment, existingDeployment))
// {
// return existingDeployment;
// }
// }
//}
//deployment.New = true;
//// Save the data
//commandContext.DeploymentEntityManager.insert(deployment);
if (commandContext.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
commandContext.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_CREATED, deployment));
}
// Deployment settings
IDictionary <string, object> deploymentSettings = new Dictionary <string, object>
{
[DeploymentSettingsFields.IS_BPMN20_XSD_VALIDATION_ENABLED] = deploymentBuilder.Bpmn20XsdValidationEnabled,
[DeploymentSettingsFields.IS_PROCESS_VALIDATION_ENABLED] = deploymentBuilder.ProcessValidationEnabled
};
// Actually deploy
commandContext.ProcessEngineConfiguration.DeploymentManager.Deploy(deployment, deploymentSettings);
if (deploymentBuilder.ProcessDefinitionsActivationDate != null)
{
ScheduleProcessDefinitionActivation(commandContext, deployment);
}
if (commandContext.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
commandContext.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_INITIALIZED, deployment));
}
return(deployment);
}
protected internal virtual void ScheduleProcessDefinitionActivation(ICommandContext commandContext, IDeploymentEntity deployment)
{
foreach (IProcessDefinitionEntity processDefinitionEntity in deployment.GetDeployedArtifacts <IProcessDefinitionEntity>())
{
// If activation date is set, we first suspend all the process
// definition
SuspendProcessDefinitionCmd suspendProcessDefinitionCmd = new SuspendProcessDefinitionCmd(processDefinitionEntity, false, null, deployment.TenantId);
suspendProcessDefinitionCmd.Execute(commandContext);
// And we schedule an activation at the provided date
ActivateProcessDefinitionCmd activateProcessDefinitionCmd = new ActivateProcessDefinitionCmd(processDefinitionEntity, false, deploymentBuilder.ProcessDefinitionsActivationDate, deployment.TenantId);
activateProcessDefinitionCmd.Execute(commandContext);
}
}
protected internal virtual bool DeploymentsDiffer(IDeploymentEntity deployment, IDeploymentEntity saved)
{
if (deployment.GetResources() == null || saved.GetResources() == null)
{
return(true);
}
IDictionary <string, IResourceEntity> resources = deployment.GetResources();
IDictionary <string, IResourceEntity> savedResources = saved.GetResources();
foreach (string resourceName in resources.Keys)
{
IResourceEntity savedResource = savedResources[resourceName];
if (savedResource == null)
{
return(true);
}
if (!savedResource.Generated)
{
IResourceEntity resource = resources[resourceName];
byte[] bytes = resource.Bytes;
byte[] savedBytes = savedResource.Bytes;
if (!StructuralComparisons.StructuralEqualityComparer.Equals(bytes, savedBytes))
{
return(true);
}
}
}
return(false);
}
public virtual void Deploy(IDeploymentEntity deployment)
{
Deploy(deployment, null);
}
public ParsedDeploymentBuilder(IDeploymentEntity deployment, BpmnParser bpmnParser, IDictionary <string, object> deploymentSettings)
{
this.deployment = deployment;
this.bpmnParser = bpmnParser;
this.deploymentSettings = deploymentSettings;
}
protected internal virtual IDeployment ExecuteDeploy(ICommandContext commandContext)
{
lock (syncRoot)
{
IDeploymentEntity deployment = deploymentBuilder.Deployment;
deployment.Runable();
deployment.DeploymentTime = commandContext.ProcessEngineConfiguration.Clock.CurrentTime;
IDictionary <string, IResourceEntity> resources = this.deploymentBuilder.Deployment.GetResources();
deployment.DeployExecutionBehavior();
if (deploymentBuilder.DuplicateFilterEnabled)
{
IList <IDeployment> existingDeployments = new List <IDeployment>();
if (deployment.TenantId is null || ProcessEngineConfiguration.NO_TENANT_ID.Equals(deployment.TenantId))
{
IDeploymentEntity existingDeployment = commandContext.DeploymentEntityManager.FindLatestDeploymentByName(deployment.Name);
if (existingDeployment != null)
{
existingDeployments.Add(existingDeployment);
}
}
else
{
//按部署时间倒序排序,始终与最后一次部署做比较
IList <IDeployment> deploymentList = commandContext.ProcessEngineConfiguration.RepositoryService.CreateDeploymentQuery()
.SetDeploymentName(deployment.Name)
.SetDeploymentTenantId(deployment.TenantId)
.SetOrderByDeploymenTime()
.Desc()
.List();
if (deploymentList.Count > 0)
{
((List <IDeployment>)existingDeployments).AddRange(deploymentList);
}
}
{
IDeploymentEntity existingDeployment = null;
if (existingDeployments.Count > 0)
{
existingDeployment = (IDeploymentEntity)existingDeployments[0];
}
if ((existingDeployment != null) && !DeploymentsDiffer(deployment, existingDeployment))
{
commandContext.ProcessEngineConfiguration.DeploymentEntityManager.RemoveDrafts(deployment.TenantId, deployment.Name);
return(existingDeployment);
}
}
}
deployment.New = true;
// Save the data
commandContext.DeploymentEntityManager.Insert(deployment);
if (commandContext.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
commandContext.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_CREATED, deployment));
}
// Deployment settings
IDictionary <string, object> deploymentSettings = new Dictionary <string, object>
{
[DeploymentSettingsFields.IS_BPMN20_XSD_VALIDATION_ENABLED] = deploymentBuilder.Bpmn20XsdValidationEnabled,
[DeploymentSettingsFields.IS_PROCESS_VALIDATION_ENABLED] = deploymentBuilder.ProcessValidationEnabled
};
// Actually deploy
commandContext.ProcessEngineConfiguration.DeploymentManager.Deploy(deployment, deploymentSettings);
if (deploymentBuilder.ProcessDefinitionsActivationDate != null)
{
ScheduleProcessDefinitionActivation(commandContext, deployment);
}
if (commandContext.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
commandContext.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.ENTITY_INITIALIZED, deployment));
}
commandContext.ProcessEngineConfiguration.DeploymentEntityManager.RemoveDrafts(deployment.TenantId, deployment.Name);
return(deployment);
}
public DeploymentBuilderImpl(RepositoryServiceImpl repositoryService)
{
this.repositoryService = repositoryService;
this.deployment = Context.ProcessEngineConfiguration.DeploymentEntityManager.Create();
this.resourceEntityManager = Context.ProcessEngineConfiguration.ResourceEntityManager;
}
public virtual ParsedDeploymentBuilder GetBuilderForDeploymentAndSettings(IDeploymentEntity deployment, IDictionary <string, object> deploymentSettings)
{
return(new ParsedDeploymentBuilder(deployment, bpmnParser, deploymentSettings));
}
public virtual ParsedDeploymentBuilder GetBuilderForDeployment(IDeploymentEntity deployment)
{
return(GetBuilderForDeploymentAndSettings(deployment, null));
}
