public IEnumerable <ServerPartitionDataAccess> GetServerPartitionDataAccessGroups(ServerPartition partition)
{
var broker = HttpContextData.Current.ReadContext.GetBroker <IServerPartitionDataAccessEntityBroker>();
var criteria = new ServerPartitionDataAccessSelectCriteria();
criteria.ServerPartitionKey.EqualTo(partition.Key);
return(broker.Find(criteria));
}
public void LoadDataAcessInformation(IPersistenceContext context)
{
lock (_syncLock)
{
if (_dataAccessInfoloaded)
{
return;
}
IServerPartitionDataAccessEntityBroker broker = context.GetBroker <IServerPartitionDataAccessEntityBroker>();
ServerPartitionDataAccessSelectCriteria criteria = new ServerPartitionDataAccessSelectCriteria();
criteria.ServerPartitionKey.EqualTo(this.Key);
_dataAccessGroups = broker.Find(criteria);
_dataAccessInfoloaded = true;
}
}
private void UpdateDataAccess(IUpdateContext ctx, ServerPartition partition, List <string> groupsWithAccess)
{
var broker = ctx.GetBroker <IServerPartitionDataAccessEntityBroker>();
var criteria = new ServerPartitionDataAccessSelectCriteria();
criteria.ServerPartitionKey.EqualTo(partition.Key);
var existingGroups = broker.Find(criteria);
if (existingGroups != null)
{
foreach (var g in existingGroups)
{
if (!groupsWithAccess.Contains(g.Key.ToString()))
{
broker.Delete(g.Key);
}
}
}
if (groupsWithAccess != null)
{
foreach (var g in groupsWithAccess)
{
string g1 = g;
if (!CollectionUtils.Contains(existingGroups, group => group.Key.ToString().Equals(g1)))
{
var dataAccessGroup = AddDataAccessIfNotExists(g);
var record = new ServerPartitionDataAccessUpdateColumns
{
DataAccessGroupKey = dataAccessGroup.Key,
ServerPartitionKey = partition.Key
};
broker.Insert(record);
}
}
}
}
/// <summary>
/// Gets a list of authority groups that can access a given partition
/// </summary>
/// <param name="partitionKey">The partition</param>
/// <param name="dataAccessGrupsOnly">True to find data access groups only; False to find all authority groups</param>
/// <param name="allStudiesGroup">Returns a list of groups that have access to all studies</param>
/// <returns></returns>
public IList <AuthorityGroupDetail> GetAuthorityGroupsForPartition(ServerEntityKey partitionKey, bool dataAccessGrupsOnly, out IList <AuthorityGroupDetail> allStudiesGroup)
{
using (var service = new AuthorityRead())
{
IList <AuthorityGroupDetail> groups = dataAccessGrupsOnly
? service.ListDataAccessAuthorityGroupDetails()
: service.ListAllAuthorityGroupDetails();
IList <AuthorityGroupDetail> resultGroups = new List <AuthorityGroupDetail>();
var internalAllStudiesGroup = new List <AuthorityGroupDetail>();
CollectionUtils.ForEach(
groups,
delegate(AuthorityGroupDetail group)
{
bool allPartitions = false;
bool allStudies = false;
foreach (var token in group.AuthorityTokens)
{
if (token.Name.Equals(ClearCanvas.Enterprise.Common.AuthorityTokens.DataAccess.AllPartitions))
{
allPartitions = true;
}
else if (token.Name.Equals(ClearCanvas.Enterprise.Common.AuthorityTokens.DataAccess.AllStudies))
{
allStudies = true;
}
if (allPartitions && allStudies)
{
break;
}
}
if (allPartitions && allStudies)
{
internalAllStudiesGroup.Add(group);
return;
}
if (!allPartitions)
{
using (IReadContext readContext = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
var criteria = new ServerPartitionDataAccessSelectCriteria();
criteria.ServerPartitionKey.EqualTo(partitionKey);
var dataCriteria = new DataAccessGroupSelectCriteria();
dataCriteria.AuthorityGroupOID.EqualTo(new ServerEntityKey("AuthorityGroupOID", new Guid(group.AuthorityGroupRef.ToString(false, false))));
dataCriteria.ServerPartitionDataAccessRelatedEntityCondition.Exists(criteria);
var broker = readContext.GetBroker <IDataAccessGroupEntityBroker>();
if (broker.Count(dataCriteria) == 0)
{
return;
}
}
}
if (allStudies)
{
internalAllStudiesGroup.Add(group);
return;
}
resultGroups.Add(group);
});
allStudiesGroup = internalAllStudiesGroup;
return(resultGroups);
}
}
