protected internal virtual ExpressionFactory CreateExpressionFactory()
{
Bpm.Engine.Impl.Core.Model.Properties properties = new Bpm.Engine.Impl.Core.Model.Properties();
properties.properties.Add("camundafeel.javax.el.cacheSize", Convert.ToString(this.expressionCacheSize));
try
{
return(new ExpressionFactoryImpl(properties, this.CreateTypeConverter()));
}
catch (ELException var3)
{
throw LOG.unableToInitializeFeelEngine(var3);
}
}
protected internal override IList <DecisionDefinitionEntity> TransformDefinitions(DeploymentEntity deployment, ResourceEntity resource, Bpm.Engine.Impl.Core.Model.Properties properties)
{
IList <DecisionDefinitionEntity> decisions = new List <DecisionDefinitionEntity>();
// get the decisions from the deployed drd instead of parse the DMN again
DecisionRequirementsDefinitionEntity deployedDrd = FindDeployedDrdForResource(deployment, resource.Name);
if (deployedDrd == null)
{
throw Log.ExceptionNoDrdForResource(resource.Name);
}
ICollection <IDmnDecision> decisionsOfDrd = deployedDrd.Decisions;
foreach (IDmnDecision decisionOfDrd in decisionsOfDrd)
{
DecisionDefinitionEntity decisionEntity = (DecisionDefinitionEntity)decisionOfDrd;
if (DecisionRequirementsDefinitionDeployer.IsDecisionRequirementsDefinitionPersistable(deployedDrd))
{
decisionEntity.DecisionRequirementsDefinitionId = deployedDrd.Id;
decisionEntity.DecisionRequirementsDefinitionKey = deployedDrd.Key;
}
decisions.Add(decisionEntity);
}
if (!DecisionRequirementsDefinitionDeployer.IsDecisionRequirementsDefinitionPersistable(deployedDrd))
{
deployment.RemoveArtifact(deployedDrd);
}
return(decisions);
}
protected internal override IList <DecisionRequirementsDefinitionEntity> TransformDefinitions(DeploymentEntity deployment, ResourceEntity resource, Bpm.Engine.Impl.Core.Model.Properties properties)
{
byte[] bytes = resource.Bytes;
System.IO.MemoryStream inputStream = new System.IO.MemoryStream(bytes);
try
{
DecisionRequirementsDefinitionEntity drd = transformer.createTransform().modelInstance(inputStream).transformDecisionRequirementsGraph <DecisionRequirementsDefinitionEntity>();
return(new List <DecisionRequirementsDefinitionEntity>()
{
drd
});
}
catch (System.Exception e)
{
throw Log.ExceptionParseDmnResource(resource.Name, e);
}
}
