public void testMetaData() throws ReportDataFactoryException {
final KettleDataFactory kettleDataFactory = new KettleDataFactory();
kettleDataFactory.initialize(new DesignTimeDataFactoryContext());
kettleDataFactory.setQuery(
"default",
new KettleTransFromFileProducer(QUERY, STEP, new String[0], new ParameterMapping[0]));
final DataFactoryMetaData metaData = kettleDataFactory.getMetaData();
final Object queryHash =
metaData.getQueryHash(kettleDataFactory, "default", new StaticDataRow());
assertNotNull(queryHash);
final KettleDataFactory kettleDataFactory2 = new KettleDataFactory();
kettleDataFactory2.initialize(new DesignTimeDataFactoryContext());
kettleDataFactory2.setQuery(
"default",
new KettleTransFromFileProducer(QUERY + "2", STEP, new String[0], new ParameterMapping[0]));
kettleDataFactory2.setQuery(
"default2",
new KettleTransFromFileProducer(QUERY, STEP, new String[0], new ParameterMapping[0]));
assertNotEquals(
"Physical Query is not the same",
queryHash,
metaData.getQueryHash(kettleDataFactory2, "default", new StaticDataRow()));
assertEquals(
"Physical Query is the same",
queryHash,
metaData.getQueryHash(kettleDataFactory2, "default2", new StaticDataRow()));
}
protected void updateSelection() {
final ReportSelectionModel selectionModel1 = getSelectionModel();
if (selectionModel1 == null) {
setEnabled(false);
editedDataFactory = null;
return;
}
final Object[] selectedObjects = selectionModel1.getSelectedElements();
for (int i = 0; i < selectedObjects.length; i++) {
final Object selectedObject = selectedObjects[i];
if (selectedObject instanceof ReportQueryNode == false) {
continue;
}
final ReportQueryNode queryNode = (ReportQueryNode) selectedObject;
final DataFactory dataFactory = queryNode.getDataFactory();
final DataFactoryMetaData metadata = dataFactory.getMetaData();
if (metadata.isEditable()) {
setEnabled(true);
return;
}
}
setEnabled(false);
}
public void testParameterMetadata() throws ReportDataFactoryException {
final DriverConnectionProvider drc = new DriverConnectionProvider();
drc.setDriver("org.hsqldb.jdbcDriver");
drc.setUrl("jdbc:hsqldb:mem:SampleData");
drc.setProperty("user", "sa");
drc.setProperty("password", "");
final SQLReportDataFactory sqlReportDataFactory = new SQLReportDataFactory(drc);
initializeDataFactory(sqlReportDataFactory);
final DataFactoryMetaData metaData = sqlReportDataFactory.getMetaData();
sqlReportDataFactory.setQuery("test", "SELECT * FROM TABLE WHERE p=${x}");
String[] fields =
metaData.getReferencedFields(sqlReportDataFactory, "test", new StaticDataRow());
assertNotNull(fields);
assertEquals(2, fields.length);
assertEquals("x", fields[0]);
assertEquals(DataFactory.QUERY_LIMIT, fields[1]);
sqlReportDataFactory.setQuery("test2", "SELECT * FROM TABLE WHERE p=${x} OR p=${y} OR p=${x}");
fields = metaData.getReferencedFields(sqlReportDataFactory, "test2", new StaticDataRow());
assertNotNull(fields);
assertEquals(3, fields.length);
assertEquals("x", fields[0]);
assertEquals("y", fields[1]);
assertEquals(DataFactory.QUERY_LIMIT, fields[2]);
}
protected String getDialogTitle() {
if (datasourceId == null) {
return "";
}
DataFactoryMetaData meta = DataFactoryRegistry.getInstance().getMetaData(datasourceId);
String displayName = meta.getDisplayName(getLocale());
return Messages.getString("KettleEmbeddedDataSourceDialog.Title", displayName);
}
public void testParameter() throws ReportDataFactoryException {
final KettleDataFactory kettleDataFactory = new KettleDataFactory();
kettleDataFactory.initialize(new DesignTimeDataFactoryContext());
final ParameterMapping[] parameterMappings = {
new ParameterMapping("name", "kettle-name"),
new ParameterMapping("name2", "k3"),
new ParameterMapping("name", "k2")
};
final String[] argumentNames = {"arg0"};
kettleDataFactory.setQuery(
"default", new KettleTransFromFileProducer(QUERY, STEP, argumentNames, parameterMappings));
final DataFactoryMetaData metaData = kettleDataFactory.getMetaData();
final String[] fields =
metaData.getReferencedFields(kettleDataFactory, "default", new StaticDataRow());
assertNotNull(fields);
assertEquals(4, fields.length);
assertEquals("arg0", fields[0]);
assertEquals("name", fields[1]);
assertEquals("name2", fields[2]);
assertEquals(DataFactory.QUERY_LIMIT, fields[3]);
}
public void performEdit(final DataFactory dataFactory, final String queryName)
throws ReportDataFactoryException {
final DataFactoryMetaData metadata = dataFactory.getMetaData();
if (metadata.isEditable() == false) {
return;
}
final DataSourcePlugin dataSourcePlugin = metadata.createEditor();
final DataFactory storedFactory = dataFactory.derive();
if (dataSourcePlugin.canHandle(dataFactory)) {
final ReportRenderContext activeContext = getActiveContext();
final AbstractReportDefinition report = activeContext.getReportDefinition();
final boolean editingActiveQuery = contains(report.getQuery(), dataFactory.getQueryNames());
final ReportDesignerDesignTimeContext designTimeContext =
new ReportDesignerDesignTimeContext(getReportDesignerContext());
editedDataFactory =
dataSourcePlugin.performEdit(designTimeContext, dataFactory, queryName, null);
if (editedDataFactory == null) {
return;
}
final Window parentWindow = designTimeContext.getParentWindow();
parentWindow.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
final CompoundDataFactory collection = (CompoundDataFactory) report.getDataFactory();
final int dataFactoryCount = collection.size();
for (int j = 0; j < dataFactoryCount; j++) {
final DataFactory originalDataFactory = collection.getReference(j);
if (originalDataFactory == dataFactory) {
collection.remove(j);
final DataFactory editedClone = editedDataFactory.derive();
collection.add(j, editedDataFactory);
activeContext
.getUndo()
.addChange(
ActionMessages.getString("EditQueryAction.Text"),
new DataSourceEditUndoEntry(j, storedFactory, editedClone));
report.notifyNodeChildRemoved(originalDataFactory);
report.notifyNodeChildAdded(editedDataFactory);
parentWindow.setCursor(Cursor.getDefaultCursor());
if (editingActiveQuery == false) {
// if we are editing a query that is not the one the current report uses, do not mess
// around with it.
return;
}
final String[] editedQueries = editedDataFactory.getQueryNames();
if (contains(report.getQuery(), editedQueries) == false) {
report.setQuery(null);
}
return;
}
}
throw new IllegalStateException();
}
}
public void testMetaDataDrc() {
final DriverConnectionProvider drc = new DriverConnectionProvider();
drc.setDriver("org.hsqldb.jdbcDriver");
drc.setUrl("jdbc:hsqldb:mem:SampleData");
drc.setProperty("user", "sa");
drc.setProperty("password", "");
final SQLReportDataFactory sqlReportDataFactory = new SQLReportDataFactory(drc);
final DataFactoryMetaData metaData = sqlReportDataFactory.getMetaData();
assertNull(
"No name property set, so display-name must be null",
metaData.getDisplayConnectionName(sqlReportDataFactory));
drc.setProperty("::pentaho-reporting::name", "test");
assertEquals(
"Name property set, so display name must be test",
"test",
metaData.getDisplayConnectionName(sqlReportDataFactory));
sqlReportDataFactory.setQuery("test", "SELECT * FROM TABLE");
assertNotNull(
"QueryHash must exist",
metaData.getQueryHash(sqlReportDataFactory, "test", new StaticDataRow()));
final SQLReportDataFactory sqlReportDataFactory2 = new SQLReportDataFactory(drc);
sqlReportDataFactory2.setQuery("test", "SELECT * FROM TABLE2");
assertNotEquals(
"Physical Queries do not match, so query hash must be different",
metaData.getQueryHash(sqlReportDataFactory, "test", new StaticDataRow()),
(metaData.getQueryHash(sqlReportDataFactory2, "test", new StaticDataRow())));
sqlReportDataFactory2.setQuery("test2", "SELECT * FROM TABLE");
final Object qh1 = metaData.getQueryHash(sqlReportDataFactory, "test", new StaticDataRow());
final Object qh2 = metaData.getQueryHash(sqlReportDataFactory2, "test2", new StaticDataRow());
assertEquals("Physical Queries match, so queries are considered the same", qh1, qh2);
final DriverConnectionProvider drc2 = new DriverConnectionProvider();
drc.setDriver("org.hsqldb.jdbcDriver");
drc.setUrl("jdbc:hsqldb:mem:SampleData2");
drc.setProperty("user", "sa");
drc.setProperty("password", "");
final SQLReportDataFactory sqlReportDataFactory3 = new SQLReportDataFactory(drc2);
sqlReportDataFactory3.setQuery("test", "SELECT * FROM TABLE2");
assertNotEquals(
"Connections do not match, so query hash must be different",
metaData.getQueryHash(sqlReportDataFactory, "test", new StaticDataRow()),
(metaData.getQueryHash(sqlReportDataFactory3, "test", new StaticDataRow())));
sqlReportDataFactory3.setQuery("test2", "SELECT * FROM TABLE");
assertNotEquals(
"Connections do not match, so queries are considered the same",
metaData.getQueryHash(sqlReportDataFactory, "test", new StaticDataRow()),
metaData.getQueryHash(sqlReportDataFactory3, "test2", new StaticDataRow()));
}
