public override void SetValue(object value, IValueFields valueFields)
{
IEntityManagerSession entityManagerSession = Context.CommandContext.GetSession <IEntityManagerSession>();
if (entityManagerSession == null)
{
throw new ActivitiException("Cannot set JPA variable: " + typeof(IEntityManagerSession) + " not configured");
}
else
{
// Before we set the value we must flush all pending changes from
// the entitymanager
// If we don't do this, in some cases the primary key will not yet
// be set in the object
// which will cause exceptions down the road.
entityManagerSession.Flush();
}
if (value != null)
{
string className = mappings.GetJPAClassString(value);
string idString = mappings.GetJPAIdString(value);
valueFields.TextValue = className;
valueFields.TextValue2 = idString;
}
else
{
valueFields.TextValue = null;
valueFields.TextValue2 = null;
}
}
public override void SetValue(object value, IValueFields valueFields)
{
IEntityManagerSession entityManagerSession = Context.CommandContext.GetSession <IEntityManagerSession>();
if (entityManagerSession == null)
{
throw new ActivitiException("Cannot set JPA variable: " + typeof(IEntityManagerSession) + " not configured");
}
else
{
// Before we set the value we must flush all pending changes from
// the entitymanager
// If we don't do this, in some cases the primary key will not yet
// be set in the object
// which will cause exceptions down the road.
entityManagerSession.Flush();
}
if (value is IList <object> && ((IList <object>)value).Count > 0)
{
IList <object> list = (IList <object>)value;
IList <string> ids = new List <string>();
string type = mappings.GetJPAClassString(list[0]);
foreach (object entry in list)
{
ids.Add(mappings.GetJPAIdString(entry));
}
// Store type in text field and the ID's as a serialized array
valueFields.Bytes = SerializeIds(ids);
valueFields.TextValue = type;
}
else if (value == null)
{
valueFields.Bytes = null;
valueFields.TextValue = null;
}
else
{
throw new ActivitiIllegalArgumentException("Value is not a list of JPA entities: " + value);
}
}