public virtual ProcessInstanceWithVariables execute(CommandContext commandContext)
{
ProcessDefinitionEntity processDefinition = (new GetDeployedProcessDefinitionCmd(instantiationBuilder, false)).execute(commandContext);
foreach (CommandChecker checker in commandContext.ProcessEngineConfiguration.CommandCheckers)
{
checker.checkCreateProcessInstance(processDefinition);
}
ProcessInstanceModificationBuilderImpl modificationBuilder = instantiationBuilder.ModificationBuilder;
ensureNotEmpty("At least one instantiation instruction required (e.g. by invoking startBefore(..), startAfter(..) or startTransition(..))", "instructions", modificationBuilder.ModificationOperations);
// instantiate the process
ActivityImpl initialActivity = determineFirstActivity(processDefinition, modificationBuilder);
ExecutionEntity processInstance = processDefinition.createProcessInstance(instantiationBuilder.BusinessKey, instantiationBuilder.CaseInstanceId, initialActivity);
if (!string.ReferenceEquals(instantiationBuilder.TenantId, null))
{
processInstance.TenantId = instantiationBuilder.TenantId;
}
processInstance.SkipCustomListeners = modificationBuilder.SkipCustomListeners;
VariableMap variables = modificationBuilder.ProcessVariables;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.camunda.bpm.engine.impl.persistence.entity.ExecutionVariableSnapshotObserver variablesListener = new org.camunda.bpm.engine.impl.persistence.entity.ExecutionVariableSnapshotObserver(processInstance);
ExecutionVariableSnapshotObserver variablesListener = new ExecutionVariableSnapshotObserver(processInstance);
processInstance.startWithoutExecuting(variables);
// prevent ending of the process instance between instructions
processInstance.PreserveScope = true;
// apply modifications
IList <AbstractProcessInstanceModificationCommand> instructions = modificationBuilder.ModificationOperations;
for (int i = 0; i < instructions.Count; i++)
{
AbstractProcessInstanceModificationCommand instruction = instructions[i];
LOG.debugStartingInstruction(processInstance.Id, i, instruction.describe());
instruction.ProcessInstanceId = processInstance.Id;
instruction.SkipCustomListeners = modificationBuilder.SkipCustomListeners;
instruction.SkipIoMappings = modificationBuilder.SkipIoMappings;
instruction.execute(commandContext);
}
if (!processInstance.hasChildren() && processInstance.Ended)
{
// process instance has ended regularly but this has not been propagated yet
// due to preserveScope setting
processInstance.propagateEnd();
}
commandContext.OperationLogManager.logProcessInstanceOperation(org.camunda.bpm.engine.history.UserOperationLogEntry_Fields.OPERATION_TYPE_CREATE, processInstance.Id, processInstance.ProcessDefinitionId, processInstance.getProcessDefinition().Key, Collections.singletonList(PropertyChange.EMPTY_CHANGE));
return(new ProcessInstanceWithVariablesImpl(processInstance, variablesListener.Variables));
}
public virtual ProcessInstanceWithVariables execute(CommandContext commandContext)
{
ProcessDefinitionEntity processDefinition = (new GetDeployedProcessDefinitionCmd(instantiationBuilder, false)).execute(commandContext);
foreach (CommandChecker checker in commandContext.ProcessEngineConfiguration.CommandCheckers)
{
checker.checkCreateProcessInstance(processDefinition);
}
// Start the process instance
ExecutionEntity processInstance = processDefinition.createProcessInstance(instantiationBuilder.BusinessKey, instantiationBuilder.CaseInstanceId);
if (!string.ReferenceEquals(instantiationBuilder.TenantId, null))
{
processInstance.TenantId = instantiationBuilder.TenantId;
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.camunda.bpm.engine.impl.persistence.entity.ExecutionVariableSnapshotObserver variablesListener = new org.camunda.bpm.engine.impl.persistence.entity.ExecutionVariableSnapshotObserver(processInstance);
ExecutionVariableSnapshotObserver variablesListener = new ExecutionVariableSnapshotObserver(processInstance);
processInstance.start(instantiationBuilder.Variables);
commandContext.OperationLogManager.logProcessInstanceOperation(org.camunda.bpm.engine.history.UserOperationLogEntry_Fields.OPERATION_TYPE_CREATE, processInstance.Id, processInstance.ProcessDefinitionId, processInstance.getProcessDefinition().Key, Collections.singletonList(PropertyChange.EMPTY_CHANGE));
return(new ProcessInstanceWithVariablesImpl(processInstance, variablesListener.Variables));
}
public virtual ProcessInstance execute(CommandContext commandContext)
{
ProcessEngineConfigurationImpl processEngineConfiguration = Context.ProcessEngineConfiguration;
DeploymentCache deploymentCache = processEngineConfiguration.DeploymentCache;
ProcessDefinitionEntity processDefinition = deploymentCache.findDeployedProcessDefinitionById(processDefinitionId);
ensureNotNull("No process definition found for id = '" + processDefinitionId + "'", "processDefinition", processDefinition);
foreach (CommandChecker checker in commandContext.ProcessEngineConfiguration.CommandCheckers)
{
checker.checkCreateProcessInstance(processDefinition);
}
ExecutionEntity processInstance = null;
if (!string.ReferenceEquals(businessKey, null))
{
processInstance = processDefinition.createProcessInstance(businessKey);
}
else
{
processInstance = processDefinition.createProcessInstance();
}
// if the start event is async, we have to set the variables already here
// since they are lost after the async continuation otherwise
// see CAM-2828
if (processDefinition.Initial.AsyncBefore)
{
// avoid firing history events
processInstance.StartContext = new ProcessInstanceStartContext(processInstance.getActivity());
FormPropertyHelper.initFormPropertiesOnScope(variables, processInstance);
processInstance.start();
}
else
{
processInstance.startWithFormProperties(variables);
}
return(processInstance);
}
protected internal virtual ProcessInstance instantiateProcess(CommandContext commandContext, ConditionHandlerResult result)
{
ProcessDefinitionEntity processDefinitionEntity = result.ProcessDefinition;
ActivityImpl startEvent = processDefinitionEntity.findActivity(result.Activity.ActivityId);
ExecutionEntity processInstance = processDefinitionEntity.createProcessInstance(builder.BusinessKey, startEvent);
processInstance.start(builder.getVariables());
return(processInstance);
}
protected internal virtual void handleStartEvent(EventSubscriptionEntity eventSubscription,IDictionary <string,object> payload,string businessKey,CommandContext commandContext)
{
string processDefinitionId = eventSubscription.Configuration;
ensureNotNull("Configuration of signal start event subscription '" + eventSubscription.Id + "' contains no process definition id.",processDefinitionId);
DeploymentCache deploymentCache = Context.ProcessEngineConfiguration.DeploymentCache;
ProcessDefinitionEntity processDefinition = deploymentCache.findDeployedProcessDefinitionById(processDefinitionId);
if (processDefinition == null || processDefinition.Suspended)
{
// ignore event subscription
LOG.debugIgnoringEventSubscription(eventSubscription,processDefinitionId);
}
else
{
ActivityImpl signalStartEvent = processDefinition.findActivity(eventSubscription.ActivityId);
PvmProcessInstance processInstance = processDefinition.createProcessInstance(businessKey,signalStartEvent);
processInstance.start(payload);
}
}