void SuperMapSelectTest::select_sdb_date()
{
CPPUNIT_ASSERT_MESSAGE("FDO连接未打开!", m_connection != NULL);
CPPUNIT_ASSERT_MESSAGE("FDO连接引用次数不为1!", m_connection->GetRefCount() == 1);
FdoPtr<FdoISelect> Select;
Select = (FdoISelect *)m_connection->CreateCommand(FdoCommandType_Select);
if(Select)
{
Select->SetFeatureClassName(L"面");
FdoString *strFilter = L"TestDate <= TIMESTAMP '2007-12-12 00:00:00'";
Select->SetFilter( strFilter );
FdoPtr<FdoIFeatureReader> ret;
try
{
ret = Select->Execute();
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
catch(...)
{
CPPUNIT_FAIL("unresolved exception");
}
CPPUNIT_ASSERT_MESSAGE("返回的要素集合为空!", ret != NULL);
int count = 0;
int SmID;
int UserID;
FdoDateTime Date;
FdoPtr<FdoByteArray> geometry;
try
{
while (ret->ReadNext ())
{
count++;
if(!ret->IsNull(L"SmID"))
{
SmID = ret->GetInt32 (L"SmID");
}
if(!ret->IsNull(L"SmUserID"))
{
UserID = ret->GetInt32 (L"SmUserID");
}
if(!ret->IsNull(L"TestDate"))
{
Date = ret->GetDateTime (L"TestDate");
}
if(!ret->IsNull(L"Geometry"))
{
geometry = ret->GetGeometry (L"Geometry");
}
CPPUNIT_ASSERT_MESSAGE ("几何对象类型不正确", FdoGeometryType_Polygon == *(int*)geometry->GetData());
}
CPPUNIT_ASSERT_MESSAGE ("未查出面数据集中的要素", 0 != count);
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
}
}
void SuperMapSelectTest::select_region()
{
CPPUNIT_ASSERT_MESSAGE("FDO连接未打开!", m_connection != NULL);
CPPUNIT_ASSERT_MESSAGE("FDO连接引用次数不为1!", m_connection->GetRefCount() == 1);
FdoPtr<FdoISelect> Select;
Select = (FdoISelect *)m_connection->CreateCommand(FdoCommandType_Select);
Select->SetFeatureClassName(L"面");
FdoPtr<FdoIFeatureReader> ret;
try
{
ret = Select->Execute();
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
catch(...)
{
CPPUNIT_FAIL("unresolved exception");
}
CPPUNIT_ASSERT_MESSAGE("返回的要素集合为空!", ret != NULL);
int count = 0;
int SmID;
int UserID;
double SmArea;
double SmPerimeter;
bool TestBoolen;
short TestShort;
float TestFloat;
FdoString *str;
FdoDateTime date;
int length;
FdoPtr<FdoByteArray> geometry;
try
{
while (ret->ReadNext ())
{
count++;
if(!ret->IsNull(L"SmID"))
{
SmID = ret->GetInt32 (L"SmID");
}
if(!ret->IsNull(L"SmUserID"))
{
UserID = ret->GetInt32 (L"SmUserID");
}
if(!ret->IsNull(L"SmArea"))
{
SmArea = ret->GetDouble (L"SmArea");
}
if(!ret->IsNull(L"SmPerimeter"))
{
SmPerimeter = ret->GetDouble (L"SmPerimeter");
}
if(!ret->IsNull(L"TestBoolen"))
{
TestBoolen = ret->GetBoolean (L"TestBoolen");
}
if(!ret->IsNull(L"TestShort"))
{
TestShort = ret->GetInt16(L"TestShort");
}
if(!ret->IsNull(L"TestFloat"))
{
TestFloat = ret->GetSingle(L"TestFloat");
}
if(!ret->IsNull(L"TestString"))
{
str = ret->GetString(L"TestString");
}
if(!ret->IsNull(L"TestDate"))
{
date = ret->GetDateTime(L"TestDate");
}
if(!ret->IsNull(L"长度"))
{
length = ret->GetInt32(L"长度");
}
if(!ret->IsNull(L"Geometry"))
{
geometry = ret->GetGeometry (L"Geometry");
}
CPPUNIT_ASSERT_MESSAGE ("几何对象类型不正确", FdoGeometryType_Polygon == *(int*)geometry->GetData());
}
CPPUNIT_ASSERT_MESSAGE ("未查出面数据集中的要素", 0 != count);
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
catch(...)
{
CPPUNIT_FAIL("unresolved exception");
}
}
void SuperMapSelectTest::select_line()
{
CPPUNIT_ASSERT_MESSAGE("FDO连接未打开!", m_connection != NULL);
CPPUNIT_ASSERT_MESSAGE("FDO连接引用次数不为1!", m_connection->GetRefCount() == 1);
FdoPtr<FdoISelect> Select;
Select = (FdoISelect *)m_connection->CreateCommand(FdoCommandType_Select);
Select->SetFeatureClassName(L"线");
FdoPtr<FdoIFeatureReader> ret;
try
{
ret = Select->Execute();
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
catch(...)
{
CPPUNIT_FAIL("unresolved exception");
}
CPPUNIT_ASSERT_MESSAGE("返回的要素集合为空!", ret != NULL);
int count = 0;
int SmID;
int UserID;
double Length;
int ToPoError;
FdoPtr<FdoByteArray> geometry;
try
{
while (ret->ReadNext ())
{
count++;
if(!ret->IsNull(L"SmID"))
{
SmID = ret->GetInt32 (L"SmID");
}
if(!ret->IsNull(L"SmUserID"))
{
UserID = ret->GetInt32 (L"SmUserID");
}
if(!ret->IsNull(L"SmLength"))
{
Length = ret->GetDouble (L"SmLength");
}
if(!ret->IsNull(L"SmTopoError"))
{
ToPoError = ret->GetInt32 (L"SmTopoError");
}
if(!ret->IsNull(L"Geometry"))
{
geometry = ret->GetGeometry (L"Geometry");
}
CPPUNIT_ASSERT_MESSAGE ("几何对象类型不正确", FdoGeometryType_MultiLineString == *(int*)geometry->GetData());
}
CPPUNIT_ASSERT_MESSAGE ("未查出点数据集中的要素", 0 != count);
}
catch (FdoException* ex)
{
FdoException* nex = ex;
while (nex)
{
AfxMessageBox(ex->GetExceptionMessage());
nex = nex->GetCause();
}
ex->Release();
}
catch(...)
{
CPPUNIT_FAIL("unresolved exception");
}
}
void FdoRdbmsMySqlFilterProcessor::ProcessSpatialCondition (FdoSpatialCondition &filter)
{
//TODO: This function's implementation is a temporary one used by the MySql demo. It must be replaced
// by a proper implementation when full spatial support is added to the MySql provider.
//
// However, the following illustrates a problem that was encountered. Spatial query result sets become
// unreliable ( sometimes they work and sometimes they return no rows when there should be some ) when
// the spatial area coordinates contain fractional parts. This is currently worked around by casting
// these coordinates to long.
DbiConnection *mDbiConnection = mFdoConnection->GetDbiConnection();
const FdoSmLpClassDefinition *classDefinition = mDbiConnection->GetSchemaUtil()->GetClass(mCurrentClassName);
if (classDefinition == NULL || classDefinition->GetClassType() != FdoClassType_FeatureClass)
throw FdoFilterException::Create(NlsMsgGet(FDORDBMS_230, "Spatial condition can only be used with feature classes"));
const FdoSmLpGeometricPropertyDefinition* geomProp =
GetGeometricProperty(classDefinition,
FdoPtr<FdoIdentifier>(filter.GetPropertyName())->GetName());
const FdoString* classTableName = classDefinition->GetDbObjectName();
const FdoString* tableName = geomProp ? geomProp->GetContainingDbObjectName() : L""; // The geometry table name
FdoStringP columnName = GetGeometryColumnNameForProperty(geomProp, true);
FdoStringP columnName2 = GetGeometryColumnNameForProperty(geomProp, false);
FdoStringP spatialClause;
FdoPtr<FdoGeometryValue> geom = dynamic_cast<FdoGeometryValue*>(filter.GetGeometry());
FdoPtr<FdoFgfGeometryFactory> gf;
FdoPtr<FdoByteArray> geomFgf;
FdoPtr<FdoIGeometry> geometryObj;
geomFgf = geom->GetGeometry();
if (geomFgf == NULL)
throw FdoFilterException::Create(NlsMsgGet(FDORDBMS_46, "No geometry value"));
// Geometry factory
gf = FdoFgfGeometryFactory::GetInstance();
geometryObj = gf->CreateGeometryFromFgf(geomFgf);
FdoPtr<FdoIEnvelope> env = geometryObj->GetEnvelope();
double minx = env->GetMinX();
double miny = env->GetMinY();
double maxx = env->GetMaxX();
double maxy = env->GetMaxY();
wchar_t minxStr[NUMBER_FORMAT_SIZE];
wchar_t minyStr[NUMBER_FORMAT_SIZE];
wchar_t maxxStr[NUMBER_FORMAT_SIZE];
wchar_t maxyStr[NUMBER_FORMAT_SIZE];
FdoCommonStringUtil::FormatDouble(minx, minxStr, NUMBER_FORMAT_SIZE);
FdoCommonStringUtil::FormatDouble(miny, minyStr, NUMBER_FORMAT_SIZE);
FdoCommonStringUtil::FormatDouble(maxx, maxxStr, NUMBER_FORMAT_SIZE);
FdoCommonStringUtil::FormatDouble(maxy, maxyStr, NUMBER_FORMAT_SIZE);
// In MySQL 5.0, there really is no secondary filter -- the MBR family of functions
// give the same results as the non-MBR functions, and often aren't even as selective
// as advertised. Plus, some clients pass in geometry conditions with extra dimensions.
// For now, we'll take advantage of MySQL's limitations and reduce all geometry types
// and dimensionalities to a 2D polygon with one ring, and just use the MBRIntersects operator.
FdoStringP buf = FdoStringP::Format(L"MBRIntersects(GeomFromText('Polygon((%ls %ls,%ls %ls,%ls %ls,%ls %ls,%ls %ls))'),\"%ls\")",
minxStr, minyStr,
maxxStr, minyStr,
maxxStr, maxyStr,
minxStr, maxyStr,
minxStr, minyStr,
(FdoString*) columnName);
AppendString((const wchar_t*)buf);
}
/* Test basic update operation. */
void BasicUpdateTests::simple_update ()
{
if (CreateSchemaOnly()) return;
try
{
mConnection = ArcSDETests::GetConnection ();
mConnection->SetConnectionString (ArcSDETestConfig::ConnStringMetadcov());
mConnection->Open ();
// Clean up previous tests:
CleanUpClass(mConnection, ArcSDETestConfig::ClassSchemaTestClassSimple(), ArcSDETestConfig::ClassNameTestClassSimple(), true);
// insert a feature
FdoPtr<FdoIInsert> insert = (FdoIInsert*)mConnection->CreateCommand (FdoCommandType_Insert);
insert->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassSimple());
FdoPtr<FdoPropertyValueCollection> values = insert->GetPropertyValues ();
FdoPtr<FdoValueExpression> expression = (FdoValueExpression*)FdoExpression::Parse (Data[0]->mPropertyData[0]);
FdoPtr<FdoPropertyValue> value = FdoPropertyValue::Create (Data[0]->mPropertyName, expression);
values->Add (value);
expression = (FdoValueExpression*)FdoExpression::Parse (L"GeomFromText('POLYGON XY ((5108.8 5104.7, 5109 5104, 5109 5105, 5108.8 5104.7))')");
value = FdoPropertyValue::Create ((FdoString*)GetGeomPropName(), expression);
values->Add (value);
FdoPtr<FdoIFeatureReader> reader = insert->Execute ();
int id;
while (reader->ReadNext ())
id = reader->GetInt32 ((FdoString*)GetIdPropName());
reader->Close();
// update it
FdoPtr<FdoIUpdate> update = (FdoIUpdate*)mConnection->CreateCommand (FdoCommandType_Update);
update->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassSimple());
FdoPtr<FdoPropertyValueCollection> propertyValues = update->GetPropertyValues();
wchar_t filter[1024];
FdoCommonOSUtil::swprintf(filter, ELEMENTS(filter), L"%ls = %d", (FdoString*)GetIdPropName(), id);
update->SetFilter (FdoPtr<FdoFilter>(FdoFilter::Parse (filter)));
values = update->GetPropertyValues ();
value = FdoPropertyValue::Create ();
value->SetName (Data[0]->mPropertyName);
//FdoPtr<FdoStringValue> _string = static_cast<FdoStringValue*>(value->GetValue ());
//_string->SetNull ();
value->SetValue (L"'All mimsy were the borogoves'");
values->Add (value);
if (1 != update->Execute ())
CPPUNIT_FAIL ("update execute failed");
// check by doing a select
FdoPtr<FdoISelect> select = (FdoISelect*)mConnection->CreateCommand (FdoCommandType_Select);
select->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassSimple());
reader = select->Execute ();
while (reader->ReadNext ())
{
CPPUNIT_ASSERT_MESSAGE ("incorrect value", 0 == wcscmp (L"All mimsy were the borogoves", reader->GetString (Data[0]->mPropertyName)));
// check geometry was not affected
FdoPtr<FdoGeometryValue> geometry = (FdoGeometryValue*)FDO_SAFE_ADDREF(expression.p);
FdoPtr<FdoByteArray> fetched = reader->GetGeometry ((FdoString*)GetGeomPropName());
FdoString* geometryText = geometry->ToString();
FdoPtr<FdoGeometryValue> fetchedGeom = FdoGeometryValue::Create (fetched);
FdoString* fetchedText = fetchedGeom->ToString ();
CPPUNIT_ASSERT_MESSAGE ("incorrect geometry value", 0==wcscmp(geometryText, fetchedText));
}
reader->Close();
// Clean up after test:
CleanUpClass(mConnection, ArcSDETestConfig::ClassSchemaTestClassSimple(), ArcSDETestConfig::ClassNameTestClassSimple(), true);
}
catch (FdoException* ge)
{
fail (ge);
}
}
/* Test geometry update operation. */
void BasicUpdateTests::geometry_update ()
{
if (CreateSchemaOnly()) return;
try
{
mConnection = ArcSDETests::GetConnection ();
mConnection->SetConnectionString (ArcSDETestConfig::ConnStringMetadcovSingleDb());
mConnection->Open ();
// Clean up previous tests:
CleanUpClass(mConnection, ArcSDETestConfig::ClassSchemaTestClassComplex(), ArcSDETestConfig::ClassNameTestClassComplex(), true);
FdoPtr<FdoIInsert> insert = (FdoIInsert*)mConnection->CreateCommand (FdoCommandType_Insert);
insert->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassComplex()); // misnomer, it's not a feature class
FdoPtr<FdoPropertyValueCollection> values = insert->GetPropertyValues ();
FdoPtr<FdoValueExpression> expression = (FdoValueExpression*)FdoExpression::Parse (Data[0]->mPropertyData[0]);
FdoPtr<FdoPropertyValue> value = FdoPropertyValue::Create (Data[0]->mPropertyName, expression);
values->Add (value);
expression = (FdoValueExpression*)FdoExpression::Parse (L"GeomFromText('POLYGON XY ((5010.282 5011.717, 5011 5012, 5013 5012, 5010.282 5011.717))')");
FdoPtr<FdoPropertyValue> geometry = FdoPropertyValue::Create ((FdoString*)GetGeomPropName(), expression);
values->Add (geometry);
FdoPtr<FdoIFeatureReader> reader = insert->Execute ();
int id;
while (reader->ReadNext ())
id = reader->GetInt32 ((FdoString*)GetIdPropName());
reader->Close();
value = values->GetItem (Data[0]->mPropertyName);
expression = (FdoValueExpression*)FdoExpression::Parse (L"'John Smith'");
value->SetValue (expression);
value = values->GetItem ((FdoString*)GetGeomPropName());
expression = (FdoValueExpression*)FdoExpression::Parse (L"GeomFromText('POLYGON XY ((5000.919 5000.277, 5005 5000, 5005 5005, 5000.919 5000.277))')");
value->SetValue (expression);
reader = insert->Execute ();
int id2;
while (reader->ReadNext ())
id2 = reader->GetInt32 ((FdoString*)GetIdPropName());
reader->Close();
value = values->GetItem (Data[0]->mPropertyName);
expression = (FdoValueExpression*)FdoExpression::Parse (L"'Mott the Hoople'");
value->SetValue (expression);
value = values->GetItem ((FdoString*)GetGeomPropName());
expression = (FdoValueExpression*)FdoExpression::Parse (L"GeomFromText('POLYGON XY ((5014.262 5000.018, 5015 5005, 5016 5010, 5014.262 5000.018))')");
value->SetValue (expression);
reader = insert->Execute ();
int id3;
while (reader->ReadNext ())
id3 = reader->GetInt32 ((FdoString*)GetIdPropName());
reader->Close();
// update it
FdoPtr<FdoIUpdate> update = (FdoIUpdate*)mConnection->CreateCommand (FdoCommandType_Update);
update->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassComplex());
FdoPtr<FdoPropertyValueCollection> propertyValues = update->GetPropertyValues();
wchar_t filter[1024];
FdoCommonOSUtil::swprintf(filter, ELEMENTS(filter), L"%ls = %d", (FdoString*)GetIdPropName(), id);
FdoPtr<FdoFilter> fdoFilter = FdoFilter::Parse (filter);
update->SetFilter (fdoFilter);
values = update->GetPropertyValues ();
expression = (FdoValueExpression*)FdoExpression::Parse (L"GeomFromText('POLYGON XY ((5008.8 5004.7, 5010 5010, 5000 5005, 5008.8 5004.7))')");
value = FdoPropertyValue::Create ((FdoString*)GetGeomPropName(), expression);
values->Add (value);
if (1 != update->Execute ())
CPPUNIT_FAIL ("update execute failed");
// check by doing a select
FdoPtr<FdoISelect> select = (FdoISelect*)mConnection->CreateCommand (FdoCommandType_Select);
select->SetFeatureClassName (ArcSDETestConfig::QClassNameTestClassComplex());
fdoFilter = FdoFilter::Parse (filter);
select->SetFilter (fdoFilter);
reader = select->Execute ();
while (reader->ReadNext ())
{
FdoPtr<FdoGeometryValue> geometry = FDO_SAFE_ADDREF((FdoGeometryValue*)expression.p);
FdoPtr<FdoByteArray> fetched = reader->GetGeometry ((FdoString*)GetGeomPropName());
FdoString* referenceText = geometry->ToString();
FdoPtr<FdoGeometryValue> fetchedGeom = FdoGeometryValue::Create (fetched);
const wchar_t* fetchedText = fetchedGeom->ToString ();
CPPUNIT_ASSERT_MESSAGE ("incorrect geometry value", 0==wcscmp(referenceText, fetchedText));
}
reader->Close();
// Clean up after test:
CleanUpClass(mConnection, ArcSDETestConfig::ClassSchemaTestClassComplex(), ArcSDETestConfig::ClassNameTestClassComplex(), true);
}
catch (FdoException* ge)
{
fail (ge);
}
}