protected void tearDown() throws Exception {
if (olapConnection != null && !olapConnection.isClosed()) {
olapConnection.close();
olapConnection = null;
}
if (connection != null && !connection.isClosed()) {
connection.close();
connection = null;
}
}
protected void setUp() throws SQLException {
Olap4ldUtil.prepareLogging();
Olap4ldUtil._isDebug = false;
connection = tester.createConnection();
connection.getCatalog();
olapConnection = tester.getWrapper().unwrap(connection, OlapConnection.class);
olapConnection.getMetaData();
// Create a statement based upon the object model.
// One can simply keep open the statement and issue new queries.
OlapConnection olapconnection = (OlapConnection) connection;
this.stmt = null;
try {
stmt = olapconnection.createStatement();
} catch (OlapException e) {
System.out.println("Validation failed: " + e);
return;
}
}
private void metadataTest(String dsUri, int numberOfDimensions, int numberOfMeasures) {
try {
// We have to use MDX encoded name
String name = URLEncoder.encode(dsUri, "UTF-8");
name = name.replace("%", "XXX");
name = name.replace(".", "YYY");
name = name.replace("-", "ZZZ");
// xmla4js is attaching square brackets automatically
// xmla-server is using a set of values for a restriction.
Cube cube =
olapConnection
.getOlapDatabases()
.get(0)
.getCatalogs()
.get(0)
.getSchemas()
.get(0)
.getCubes()
.get("[" + name + "]");
// Currently, we have to first query for dimensions.
List<Dimension> dimensions = cube.getDimensions();
// Number of dimensions
assertEquals(numberOfDimensions, dimensions.size());
for (Dimension dimension : dimensions) {
List<Member> members = dimension.getHierarchies().get(0).getLevels().get(0).getMembers();
// Each dimension should have some members
assertEquals(true, members.size() >= 1);
}
List<Measure> measures = cube.getMeasures();
// Number of measures
assertEquals(numberOfMeasures, measures.size());
} catch (OlapException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static CellSet getResultSet(String mdx, OlapConnection conn) throws OlapException {
OlapStatement statement = conn.createStatement();
CellSet cellSet = statement.executeOlapQuery(mdx);
return cellSet;
}
