internal EditLogger(ISDUTExtension ext, Transaction current, TransactionConfig config, QAManager qaManager)
{
chg_evnt = new IEditEvents_OnChangeFeatureEventHandler(LogFeatureUpdate);
crt_evnt = new IEditEvents_OnCreateFeatureEventHandler(LogFeatureInsert);
del_evnt = new IEditEvents_OnDeleteFeatureEventHandler(LogFeatureDelete);
transaction = current;
this.config = config;
this.qaManager = qaManager;
editor = ext.Editor;
((IEditEvents_Event)editor).OnChangeFeature += chg_evnt;
((IEditEvents_Event)editor).OnCreateFeature += crt_evnt;
((IEditEvents_Event)editor).OnDeleteFeature += del_evnt;
}
public void add(int txid, TransactionConfig.LayerConfig layer, IFeature feature)
{
//string prefix = this.ext.get_SystemValue(DAOUtils.ISDUT_SCHEMA_KEY);
//if(prefix !=null && !prefix.Equals("") && !prefix.EndsWith("."))
//{
// prefix = prefix+".";
//}
//ITable table = ((IFeatureWorkspace)ext.TransactionManager.ConnectionManager.Isdut).OpenTable(prefix+TABLE_NAME);
//ICursor crs = null;
//try{
// crs = table.Insert(false);
// IRowBuffer buffer = table.CreateRowBuffer();
// /*
// create table ISDUT_EDIT_EXTENT_FEATURES
// (
// EDIT_EXTENT_FEATURE_ID INTEGER not null,
// OPERATIONAL_DATASET_NAME VARCHAR2(32) not null,
// SDE_LAYER_NAME VARCHAR2(60) not null,
// SPATIAL_EDIT_EXTENT_SP_ID INTEGER not null,
// PRIMARY_KEY_VALUE VARCHAR2(132) not null,
// WHO_CREATED VARCHAR2(30) not null,
// WHEN_CREATED DATE not null,
// WHO_UPDATED VARCHAR2(30),
// WHEN_UPDATED DATE,
// OBJECTID INTEGER not null
// )
// */
// string t = null;
// switch (layer.BusinessArea)
// {
// case BusinessArea.ForAdmBound:
// t = "FADM";
// break;
// case BusinessArea.Tantalis:
// t = "TANT";
// break;
// default:
// break;
// }
// buffer.set_Value(crs.FindField(OSDB_NAME_COL),t);
// buffer.set_Value(crs.FindField(SDE_LAYER_COL),layer.OsdbLayerName);
// buffer.set_Value(crs.FindField(SEE_COL),txid);
// t = null;
// for(int i=0;i<layer.Keys.Length;i++)
// {
// int index = feature.Fields.FindField(layer.Keys[i]);
// if( index != -1)
// {
// if(t == null)
// {
// // first time
// t = ""+feature.get_Value(index);
// }
// else
// {
// t = t + "|"+feature.get_Value(index);
// }
// }
// }
// buffer.set_Value(crs.FindField(PK_COL),t);
// crs.InsertRow(buffer);
// crs.Flush();
//}
//finally
//{
// if(crs != null)
// {
// Utils.Release(crs);
// }
//}
}
private ArrayList findTopologies(TransactionConfig.LayerConfig lc)
{
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)this.pgdbConnection;
IFeatureClass fc = featureWorkspace.OpenFeatureClass(lc.WorkingLayerName);
// assumption made here about the template format!
IFeatureDataset fd = fc.FeatureDataset;
ITopologyContainer topocon = (ITopologyContainer)fd;
if (topocon.TopologyCount > 0)
{
ArrayList r = new ArrayList();
for (int i = 0; i < topocon.TopologyCount; i++)
{
ITopology t = (ITopology)topocon.get_Topology(i);
if (t != null)
{
r.Add(t);
}
}
return r;
}
return null;
}
private void enableTopology(TransactionConfig.LayerConfig lc)
{
// find a topology if it exists
ArrayList l = findTopologies(lc);
if (l != null)
{
for (int i = 0; i < l.Count; i++)
{
ITopology t = (ITopology)l[i];
ITopologyRuleContainer trc = (ITopologyRuleContainer)t;
IEnumRule rls = trc.Rules;
for (IRule rl = rls.Next(); rl != null; rl = rls.Next())
{
ITopologyRule trl = (ITopologyRule)rl;
trl.TriggerErrorEvents = true;
}
ISegmentCollection location = (ISegmentCollection)new PolygonClass();
IGeoDataset geoDataset = (IGeoDataset)t;
IEnvelope env = geoDataset.Extent;
if (!env.IsEmpty)
{
try
{
t.ValidateTopology(env);
}
catch (AccessViolationException e)
{
throw new TopoValidException(e, lc.WorkingLayerName);
}
catch (Exception e)
{
throw new TopoValidException(e,lc.WorkingLayerName);
}
}
}
}
}
private void disableTopology(TransactionConfig.LayerConfig lc)
{
// find a topology if it exists
ArrayList l = findTopologies(lc);
if (l != null)
{
for (int i = 0; i < l.Count; i++)
{
ITopology t = (ITopology)l[i];
ITopologyRuleContainer trc = (ITopologyRuleContainer)t;
IEnumRule rls = trc.Rules;
for (IRule rl = rls.Next(); rl != null; rl = rls.Next())
{
ITopologyRule trl = (ITopologyRule)rl;
trl.TriggerErrorEvents = false;
}
}
}
}
internal ConnectionManager(IApplication app, ISDUTExtension ext, TransactionConfig transactionConfig)
{
this.app = app;
this.ext = ext;
}
public EditsDAO(IFeatureWorkspace transactionDB, TransactionConfig config)
{
this.transactionDB = transactionDB;
this.config = config;
}
private int count(string prefix, TransactionConfig.LayerConfig layer, IWorkspace sdeConn, SEE see)
{
if(prefix !=null && !prefix.Equals("") && !prefix.EndsWith("."))
{
prefix = prefix+".";
}
Logger.Write("Opening "+prefix+layer.OsdbLayerName);
IFeatureClass osdb_fc = null;
try
{
osdb_fc = ((IFeatureWorkspace)sdeConn).OpenFeatureClass(prefix+layer.OsdbLayerName);
}
catch(Exception e)
{
throw new HandledException(e);
}
ITable osdb_tbl = (ITable)osdb_fc;
string[] keys = layer.Keys;
IRelationshipClass osdb_rltn = null;
if(layer.JoinName != null)
{
Logger.Write("Creating Join");
IMemoryRelationshipClassFactory memoryRelClassFactory = new MemoryRelationshipClassFactoryClass();
ITable osdb_jtbl = null;
try
{
osdb_jtbl = ((IFeatureWorkspace)sdeConn).OpenTable(prefix+layer.JoinTable);
}
catch(Exception e)
{
MessageBox.Show("Table "+prefix+layer.JoinTable+" Not Found in OSDB",
"EXCEPTION", MessageBoxButtons.OK,
MessageBoxIcon.Error);
throw new HandledException(e);
}
string kprint = null;
for(int i=0;i<keys.Length;i++)
{
if(kprint == null)
{
kprint = keys[i];
}
else
{
kprint = kprint+","+keys[i];
}
}
osdb_rltn = memoryRelClassFactory.Open(layer.JoinName,osdb_fc,kprint,(IObjectClass)osdb_jtbl,kprint,
"forward","backward",esriRelCardinality.esriRelCardinalityOneToOne);
}
ISpatialFilter osdb_filter = new SpatialFilterClass();
osdb_filter.Geometry = see.Shape;
osdb_filter.GeometryField = osdb_fc.ShapeFieldName;
osdb_filter.SubFields = osdb_fc.OIDFieldName;
osdb_filter.SpatialRel = esriSpatialRelEnum.esriSpatialRelRelation;
if (layer.isPoint)
{
osdb_filter.SpatialRelDescription = Transaction.ExtractPointMask;
}
else
{
if (layer.isLine)
{
osdb_filter.SpatialRelDescription = Transaction.ExtractLineMask;
}
else
{
if (layer.isPoly)
{
osdb_filter.SpatialRelDescription = Transaction.ExtractPolyMask;
}
else
{
// default
osdb_filter.SpatialRelDescription = Transaction.ExtractPolyMask;
}
}
}
Logger.Write("Create extract cursor");
ICursor osdb_cursor = null;
int r = 0;
try
{
osdb_cursor = osdb_tbl.Search(osdb_filter, false);
for (IRow row = osdb_cursor.NextRow(); row != null; row = osdb_cursor.NextRow())
{
if (row != null)
r++;
}
}
finally
{
if (osdb_filter != null)
{
Utils.Release(osdb_filter);
}
if (osdb_cursor != null)
{
Utils.Release(osdb_cursor);
}
}
return r;
}