protected internal virtual void initializeCallableElement(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
Deployment deployment = context.Deployment;
string deploymentId = null;
if (deployment != null)
{
deploymentId = deployment.Id;
}
BaseCallableElement callableElement = createCallableElement();
callableElement.DeploymentId = deploymentId;
// set callableElement on behavior
CallingTaskActivityBehavior behavior = (CallingTaskActivityBehavior)activity.ActivityBehavior;
behavior.CallableElement = callableElement;
// definition key
initializeDefinitionKey(element, activity, context, callableElement);
// binding
initializeBinding(element, activity, context, callableElement);
// version
initializeVersion(element, activity, context, callableElement);
// tenant-id
initializeTenantId(element, activity, context, callableElement);
}
protected internal virtual void initializeResultVariable(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
DecisionTask decisionTask = getDefinition(element);
DmnDecisionTaskActivityBehavior behavior = getActivityBehavior(activity);
string resultVariable = decisionTask.CamundaResultVariable;
behavior.ResultVariable = resultVariable;
}
protected internal virtual void initializeVersion(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, BaseCallableElement callableElement)
{
ExpressionManager expressionManager = context.ExpressionManager;
string version = getVersion(element, activity, context);
ParameterValueProvider versionProvider = createParameterValueProvider(version, expressionManager);
callableElement.VersionValueProvider = versionProvider;
}
protected internal override void initializeActivity(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
base.initializeActivity(element, activity, context);
initializeResultVariable(element, activity, context);
initializeDecisionTableResultMapper(element, activity, context);
}
protected internal virtual void initializeDefinitionKey(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, BaseCallableElement callableElement)
{
ExpressionManager expressionManager = context.ExpressionManager;
string definitionKey = getDefinitionKey(element, activity, context);
ParameterValueProvider definitionKeyProvider = createParameterValueProvider(definitionKey, expressionManager);
callableElement.DefinitionKeyValueProvider = definitionKeyProvider;
}
protected internal virtual void initializeDecisionTableResultMapper(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
DecisionTask decisionTask = getDefinition(element);
DmnDecisionTaskActivityBehavior behavior = getActivityBehavior(activity);
string mapper = decisionTask.CamundaMapDecisionResult;
DecisionResultMapper decisionResultMapper = getDecisionResultMapperForName(mapper);
behavior.DecisionTableResultMapper = decisionResultMapper;
}
protected internal override string getDefinitionKey(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
DecisionTask definition = getDefinition(element);
string decision = definition.Decision;
if (string.ReferenceEquals(decision, null))
{
DecisionRefExpression decisionExpression = definition.DecisionExpression;
if (decisionExpression != null)
{
decision = decisionExpression.Text;
}
}
return(decision);
}
protected internal virtual void initializeBinding(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, BaseCallableElement callableElement)
{
string binding = getBinding(element, activity, context);
if (BaseCallableElement.CallableElementBinding.DEPLOYMENT.Value.Equals(binding))
{
callableElement.Binding = BaseCallableElement.CallableElementBinding.DEPLOYMENT;
}
else if (BaseCallableElement.CallableElementBinding.LATEST.Value.Equals(binding))
{
callableElement.Binding = BaseCallableElement.CallableElementBinding.LATEST;
}
else if (BaseCallableElement.CallableElementBinding.VERSION.Value.Equals(binding))
{
callableElement.Binding = BaseCallableElement.CallableElementBinding.VERSION;
}
}
protected internal virtual void initializeTenantId(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, BaseCallableElement callableElement)
{
ParameterValueProvider tenantIdProvider;
ExpressionManager expressionManager = context.ExpressionManager;
string tenantId = getTenantId(element, activity, context);
if (!string.ReferenceEquals(tenantId, null) && tenantId.Length > 0)
{
tenantIdProvider = createParameterValueProvider(tenantId, expressionManager);
}
else
{
tenantIdProvider = new DefaultCallableElementTenantIdProvider();
}
callableElement.TenantIdProvider = tenantIdProvider;
}
protected internal override void initializeActivity(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
base.initializeActivity(element, activity, context);
initializeCallableElement(element, activity, context);
}
protected internal abstract string getTenantId(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context);
protected internal abstract string getDefinitionKey(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context);
protected internal override DecisionTask getDefinition(CmmnElement element)
{
return((DecisionTask)base.getDefinition(element));
}
protected internal override string getDefinitionKey(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
ProcessTask definition = getDefinition(element);
return(definition.Process);
}
protected internal override ProcessTask getDefinition(CmmnElement element)
{
return((ProcessTask)base.getDefinition(element));
}
protected internal override string getVersion(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
CaseTask definition = getDefinition(element);
return(definition.CamundaCaseVersion);
}
protected internal override string getTenantId(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
ProcessTask definition = getDefinition(element);
return(definition.CamundaProcessTenantId);
}
protected internal override string getBinding(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context)
{
DecisionTask definition = getDefinition(element);
return(definition.CamundaDecisionBinding);
}
