示例#1
0
        public DomainBuildResult Build(Hatfield.EnviroData.DataProfile.WQ.Models.WQProfileEntity entity, Hatfield.EnviroData.Core.ODM2Entities dbContext)
        {
            var data = (Hatfield.EnviroData.DataProfile.WQ.Models.Site)entity;

            Hatfield.EnviroData.Core.Site  domain = null;
            System.Data.Entity.EntityState state  = EntityState.Unchanged;

            if (data == null)
            {
                throw new NullReferenceException("System fail to build domain on null entity.");
            }

            if (data.Id > 0)
            {
                domain = dbContext.Sites.Where(x => x.SamplingFeatureID == data.Id).FirstOrDefault();
            }

            //data has not change, return the data in the database
            if (!IsDataDirty(data, domain))
            {
                return(new DomainBuildResult(true, domain, EntityState.Unchanged));
            }

            //data is dirty
            if (domain == null)
            {
                domain = new Core.Site();
                state  = EntityState.Added;
            }
            else
            {
                state = EntityState.Modified;
            }

            domain.Latitude  = data.Latitude.HasValue ? data.Latitude.Value : domain.Latitude;
            domain.Longitude = data.Longitude.HasValue ? data.Longitude.Value : domain.Longitude;
            domain.SamplingFeature.SamplingFeatureName = data.Name;
            var result = new DomainBuildResult(true, domain, state);

            return(result);
        }
示例#2
0
 public WaterQualityDataProfile(Hatfield.EnviroData.Core.ODM2Entities dbContext)
 {
     _dbContext = dbContext;
 }
 public WaterQualityDataProfile(Hatfield.EnviroData.Core.ODM2Entities dbContext)
 {
     _dbContext = dbContext;
 }