protected internal virtual IList <IProcessDefinitionEntity> FindProcessDefinition(ICommandContext commandContext)
{
// If process definition is already provided (eg. when command is called through the DeployCmd)
// we don't need to do an extra database fetch and we can simply return it, wrapped in a list
if (processDefinitionEntity != null)
{
return(new List <IProcessDefinitionEntity>(new IProcessDefinitionEntity[] { processDefinitionEntity }));
}
// Validation of input parameters
if (string.IsNullOrWhiteSpace(processDefinitionId) && string.IsNullOrWhiteSpace(processDefinitionKey))
{
throw new ActivitiIllegalArgumentException("Process definition id or key cannot be null");
}
IList <IProcessDefinitionEntity> processDefinitionEntities = new List <IProcessDefinitionEntity>();
IProcessDefinitionEntityManager processDefinitionManager = commandContext.ProcessDefinitionEntityManager;
if (!string.IsNullOrWhiteSpace(processDefinitionId))
{
IProcessDefinitionEntity processDefinitionEntity = processDefinitionManager.FindById <IProcessDefinitionEntity>(new KeyValuePair <string, object>("id", processDefinitionId));
if (processDefinitionEntity == null)
{
throw new ActivitiObjectNotFoundException("Cannot find process definition for id '" + processDefinitionId + "'", typeof(IProcessDefinition));
}
processDefinitionEntities.Add(processDefinitionEntity);
}
else
{
IProcessDefinitionQuery query = new ProcessDefinitionQueryImpl(commandContext).SetProcessDefinitionKey(processDefinitionKey);
if (tenantId is null || ProcessEngineConfiguration.NO_TENANT_ID.Equals(tenantId))
{
query.SetProcessDefinitionWithoutTenantId();
}
/// <summary>
/// Saves each process definition. It is assumed that the deployment is new, the definitions
/// have never been saved before, and that they have all their values properly set up.
/// </summary>
protected internal virtual void PersistProcessDefinitionsAndAuthorizations(ParsedDeployment parsedDeployment)
{
ICommandContext commandContext = Context.CommandContext;
IProcessDefinitionEntityManager processDefinitionManager = commandContext.ProcessDefinitionEntityManager;
foreach (IProcessDefinitionEntity processDefinition in parsedDeployment.AllProcessDefinitions)
{
processDefinitionManager.Insert(processDefinition, false);
bpmnDeploymentHelper.AddAuthorizationsForNewProcessDefinition(parsedDeployment.GetProcessModelForProcessDefinition(processDefinition), processDefinition);
}
}
public static IProcessDefinitionEntity GetProcessDefinitionFromDatabase(string processDefinitionId)
{
IProcessDefinitionEntityManager processDefinitionEntityManager = Context.ProcessEngineConfiguration.ProcessDefinitionEntityManager;
IProcessDefinitionEntity processDefinition = processDefinitionEntityManager.FindById <IProcessDefinitionEntity>(new KeyValuePair <string, object>("processDefinitionId", processDefinitionId));
if (processDefinition == null)
{
throw new ActivitiException("No process definition found with id " + processDefinitionId);
}
return(processDefinition);
}
/// <summary>
/// Gets the most recent persisted process definition that matches this one for tenant and key.
/// If none is found, returns null. This method assumes that the tenant and key are properly
/// set on the process definition entity.
/// </summary>
public virtual IProcessDefinitionEntity GetMostRecentVersionOfProcessDefinition(IProcessDefinitionEntity processDefinition)
{
string key = processDefinition.Key;
string tenantId = processDefinition.TenantId;
IProcessDefinitionEntityManager processDefinitionManager = Context.CommandContext.ProcessEngineConfiguration.ProcessDefinitionEntityManager;
IProcessDefinitionEntity existingDefinition;
if (!(tenantId is null) && !tenantId.Equals(ProcessEngineConfiguration.NO_TENANT_ID))
{
existingDefinition = processDefinitionManager.FindLatestProcessDefinitionByKeyAndTenantId(key, tenantId);
}
/// <summary>
/// Gets the persisted version of the already-deployed process definition. Note that this is
/// different from <seealso cref="#getMostRecentVersionOfProcessDefinition"/> as it looks specifically for
/// a process definition that is already persisted and attached to a particular deployment,
/// rather than the latest version across all deployments.
/// </summary>
public virtual IProcessDefinitionEntity GetPersistedInstanceOfProcessDefinition(IProcessDefinitionEntity processDefinition)
{
string deploymentId = processDefinition.DeploymentId;
if (string.IsNullOrWhiteSpace(processDefinition.DeploymentId))
{
throw new InvalidOperationException("Provided process definition must have a deployment id.");
}
IProcessDefinitionEntityManager processDefinitionManager = Context.CommandContext.ProcessEngineConfiguration.ProcessDefinitionEntityManager;
IProcessDefinitionEntity persistedProcessDefinition;
if (processDefinition.TenantId is null || ProcessEngineConfiguration.NO_TENANT_ID.Equals(processDefinition.TenantId))
{
persistedProcessDefinition = processDefinitionManager.FindProcessDefinitionByDeploymentAndKey(deploymentId, processDefinition.Key);
}