@Test
public void testFieldAggregations() throws ModelerException {
ModelerWorkspaceHelper helper = new ModelerWorkspaceHelper(LOCALE);
helper.autoModelFlat(workspace);
helper.autoModelRelationalFlat(workspace);
FieldMetaData firstField = workspace.getRelationalModel().get(0).get(0).get(0);
assertEquals(firstField.getTextAggregationTypes(), firstField.getSelectedAggregations());
assertEquals(AggregationType.NONE, firstField.getDefaultAggregation());
firstField.setDefaultAggregation(AggregationType.COUNT);
assertEquals(AggregationType.COUNT, firstField.getDefaultAggregation());
firstField.setSelectedAggregations(Arrays.asList(AggregationType.COUNT));
// Test Olap side
assertEquals(
workspace.getModel().getMeasures().get(0).getDefaultAggregation(), AggregationType.SUM);
helper.populateDomain(workspace);
// Now verify with the generated models
LogicalModel logicalModel = workspace.getLogicalModel(ModelerPerspective.REPORTING);
LogicalColumn lCol = logicalModel.getCategories().get(0).getLogicalColumns().get(0);
assertEquals(firstField.getDefaultAggregation(), lCol.getAggregationType());
assertEquals(firstField.getSelectedAggregations(), lCol.getAggregationList());
List<OlapCube> cubes =
(List<OlapCube>)
workspace.getLogicalModel(ModelerPerspective.ANALYSIS).getProperty("olap_cubes");
OlapMeasure measure = cubes.get(0).getOlapMeasures().get(0);
assertEquals(AggregationType.SUM, measure.getLogicalColumn().getAggregationType());
}
@SuppressWarnings("deprecation")
public void addColumn(final LogicalColumn column, final Element tableNode, final String locale) {
Element columnNode = tableNode.addElement("column"); // $NON-NLS-1$
if (column.getId() != null) {
columnNode.addElement("column_id").setText(column.getId()); // $NON-NLS-1$
}
if (column.getName(locale) != null) {
columnNode.addElement("column_name").setText(column.getName(locale)); // $NON-NLS-1$
}
if (column.getDescription(locale) != null) {
columnNode
.addElement("column_description")
.setText(column.getDescription(locale)); // $NON-NLS-1$
}
if (column.getFieldType() != null) {
// TODO this should take a locale
String desc = column.getFieldType().getDescription();
desc = org.pentaho.pms.messages.Messages.getString(desc);
columnNode.addElement("column_field_type").setText(desc); // $NON-NLS-1$
}
DataType dataType = column.getDataType();
if (dataType != null) {
columnNode.addElement("column_type").setText(dataType.getName()); // $NON-NLS-1$
}
if (column.getProperty("lookup") != null) { // $NON-NLS-1$
columnNode.addElement("column_lookup").setText("true"); // $NON-NLS-1$ //$NON-NLS-2$
}
}
public LogicalColumn findLogicalColumn(IPhysicalColumn column, ModelerPerspective perspective) {
LogicalColumn col = null;
IPhysicalTable physicalTable = column.getPhysicalTable();
LogicalModel logicalModel = this.getLogicalModel(perspective);
if (logicalModel == null) {
return col;
}
for (LogicalTable table : logicalModel.getLogicalTables()) {
if (table.getPhysicalTable().getId().equals(physicalTable.getId())) {
if ((perspective == ModelerPerspective.ANALYSIS
&& table.getId().endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX))
|| (perspective == ModelerPerspective.REPORTING
&& !table.getId().endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX))) {
for (LogicalColumn lCol : table.getLogicalColumns()) {
if (lCol.getPhysicalColumn().getId().equals(column.getId())) {
return lCol;
}
}
}
}
}
return col;
}
public LogicalColumn findLogicalColumn(String id) {
LogicalColumn col = null;
for (LogicalColumn c :
getLogicalModel(currentModelerPerspective).getLogicalTables().get(0).getLogicalColumns()) {
if (c.getName(workspaceHelper.getLocale()).equals(id)) {
col = c;
break;
}
}
return col;
}
/**
* In this test we try to test :<br>
* - if the formula engine picks the 2 specified columns from 2 different business tables<br>
* - if we calculate the multiplication of the sums <br>
*/
@Test
public void testMultiTableColumnFormulasAggregate2() throws Exception {
LogicalColumn quantityOrdered =
getOrdersModel().findLogicalColumn("BC_ORDER_DETAILS_QUANTITYORDERED");
Assert.assertNotNull(
"Expected to find the business column 'quantity ordered'", quantityOrdered);
LogicalColumn buyPrice = getOrdersModel().findLogicalColumn("BC_PRODUCTS_BUYPRICE");
Assert.assertNotNull("Expected to find the business column 'buy price'", buyPrice);
// let's enable the aggregations of the quantity ordered...
//
AggregationType qaBackup = quantityOrdered.getAggregationType();
AggregationType paBackup = buyPrice.getAggregationType();
quantityOrdered.setAggregationType(AggregationType.SUM);
buyPrice.setAggregationType(AggregationType.SUM);
// This changes the expected result...
//
String formula =
"[BT_ORDER_DETAILS.BC_ORDER_DETAILS_QUANTITYORDERED] * [BT_PRODUCTS.BC_PRODUCTS_BUYPRICE]";
String sql = "SUM(BT_ORDER_DETAILS.QUANTITYORDERED) * SUM(BT_PRODUCTS.BUYPRICE)";
handleFormula(getOrdersModel(), "Hypersonic", formula, sql);
// Set it back to the way it was for further testing.
quantityOrdered.setAggregationType(qaBackup);
buyPrice.setAggregationType(paBackup);
}
/**
* this method adds the order by statements to the query model
*
* @param query sql query model
* @param model business model
* @param orderBy list of order bys
* @param databaseMeta database info
* @param locale locale string
*/
protected void generateOrderBy(
SQLQueryModel query,
LogicalModel model,
List<Order> orderBy,
DatabaseMeta databaseMeta,
String locale,
Map<LogicalTable, String> tableAliases,
Map<String, String> columnsMap,
Map<String, Object> parameters,
boolean genAsPreparedStatement) {
if (orderBy != null) {
for (Order orderItem : orderBy) {
LogicalColumn businessColumn = orderItem.getSelection().getLogicalColumn();
String alias = null;
if (columnsMap != null) {
// The column map is a unique mapping of Column alias to the column ID
// Here we have the column ID and we need the alias.
// We need to do the order by on the alias, not the column name itself.
// For most databases, it can be both, but the alias is more standard.
//
// Using the column name and not the alias caused an issue on Apache Derby.
//
for (String key : columnsMap.keySet()) {
String value = columnsMap.get(key);
if (value.equals(businessColumn.getId())) {
// Found it: the alias is the key
alias = key;
break;
}
}
}
SqlAndTables sqlAndTables =
getBusinessColumnSQL(
model,
orderItem.getSelection(),
tableAliases,
parameters,
genAsPreparedStatement,
databaseMeta,
locale);
query.addOrderBy(
sqlAndTables.getSql(),
databaseMeta.quoteField(alias),
orderItem.getType() != Type.ASC ? OrderType.DESCENDING : null);
}
}
}
@Override
protected void removeAutoMeasure(final ModelerWorkspace workspace, final String column) {
LogicalColumn logicalColumn = locateLogicalColumn(workspace, column);
String locale = workspace.getWorkspaceHelper().getLocale();
for (MeasureMetaData measure : workspace.getModel().getMeasures()) {
if (measureNameEquals(column, measure)
&& measure
.getLogicalColumn()
.getPhysicalColumn()
.getName(locale)
.equals(logicalColumn.getPhysicalColumn().getName(locale))
&& measure.getDefaultAggregation().equals(AggregationType.SUM)
&& !measure
.getMemberAnnotations()
.containsKey(GeneratedbyMemberAnnotation.GEBERATED_BY_STRING)) {
workspace.getModel().getMeasures().remove(measure);
break;
}
}
}
public ColumnBackedNode createColumnBackedNode(
AvailableField field, ModelerPerspective perspective) {
String locale = workspaceHelper.getLocale();
ColumnBackedNode node = new BaseColumnBackedMetaData(field.getName());
LogicalTable lTab = findLogicalTable(field.getPhysicalColumn().getPhysicalTable(), perspective);
LogicalColumn lCol = null;
if (lCol == null) {
lCol = new LogicalColumn();
lCol.setLogicalTable(lTab);
// lCol.setParentConcept(lTab);
lCol.setPhysicalColumn(field.getPhysicalColumn());
lCol.setDataType(field.getPhysicalColumn().getDataType());
if (field.getPhysicalColumn().getAggregationList() != null) {
lCol.setAggregationList(field.getPhysicalColumn().getAggregationList());
}
if (field.getPhysicalColumn().getAggregationType() != null) {
lCol.setAggregationType(field.getPhysicalColumn().getAggregationType());
}
lCol.setName(new LocalizedString(locale, field.getPhysicalColumn().getName(locale)));
String colId =
"LC_"
+ toId(lTab.getPhysicalTable().getName(locale))
+ "_"
+ toId(field.getPhysicalColumn().getId());
// lCol.setDescription(new LocalizedString(locale,
// field.getPhysicalColumn().getName(locale)));
if (perspective == ModelerPerspective.ANALYSIS) {
colId += BaseModelerWorkspaceHelper.OLAP_SUFFIX;
}
colId = BaseModelerWorkspaceHelper.uniquify(colId, lTab.getLogicalColumns());
lCol.setId(colId);
lTab.addLogicalColumn(lCol);
}
node.setLogicalColumn(lCol);
return node;
}
@Override
public boolean apply(final ModelerWorkspace workspace, final IMetaStore metaStore)
throws ModelerException {
List<LogicalTable> logicalTables =
workspace.getLogicalModel(ModelerPerspective.ANALYSIS).getLogicalTables();
for (LogicalTable logicalTable : logicalTables) {
List<LogicalColumn> logicalColumns = logicalTable.getLogicalColumns();
for (LogicalColumn logicalColumn : logicalColumns) {
if (columnMatches(workspace, resolveField(workspace), logicalColumn)
|| columnMatches(
workspace,
PhysicalTableImporter.beautifyName(resolveField(workspace)),
logicalColumn)) {
String targetColumn =
(String)
logicalColumn.getPhysicalColumn().getProperty(SqlPhysicalColumn.TARGET_COLUMN);
MeasureMetaData measureMetaData =
new MeasureMetaData(
targetColumn,
getFormatString(),
getName(),
workspace.getWorkspaceHelper().getLocale());
LogicalColumn columnClone = (LogicalColumn) logicalColumn.clone();
columnClone.setId(
BaseModelerWorkspaceHelper.uniquify(columnClone.getId(), logicalColumns));
measureMetaData.setLogicalColumn(columnClone);
measureMetaData.setName(getName());
measureMetaData.setDefaultAggregation(getAggregateType());
measureMetaData.setHidden(isHidden());
measureMetaData
.getMemberAnnotations()
.put(
GeneratedbyMemberAnnotation.GEBERATED_BY_STRING,
new GeneratedbyMemberAnnotation(this.getName()));
if (getDescription() != null) {
measureMetaData.setDescription(getDescription());
}
removeAutoMeasure(workspace, resolveField(workspace));
removeMeasure(workspace, getName());
workspace.getModel().getMeasures().add(measureMetaData);
removeAutoLevel(workspace, locateLevel(workspace, resolveField(workspace)));
workspace.getWorkspaceHelper().populateDomain(workspace);
return true;
}
}
}
return false;
}
private void assertColumns(LogicalColumn lcolumn, Element column, String categoryId) {
assertEquals(lcolumn.getId(), column.getId());
assertEquals(lcolumn.getName(DEFAULT_LOCALE), column.getName());
assertEquals(lcolumn.getDescription(DEFAULT_LOCALE), column.getDescription());
assertEquals(categoryId, column.getParentId());
assertEquals(lcolumn.getDataType().getName().toUpperCase(), column.getDataType());
assertEquals(lcolumn.getFieldType().name(), column.getElementType());
Assert.assertArrayEquals(
new String[] {"SUM", "COUNT", "AVERAGE"}, column.getAvailableAggregations());
assertEquals(lcolumn.getAggregationType().name(), column.getDefaultAggregation());
assertEquals(lcolumn.getAggregationType().name(), column.getSelectedAggregation());
assertEquals("LEFT", column.getHorizontalAlignment());
assertEquals("test_mask", column.getFormatMask());
Assert.assertFalse(column.isHiddenForUser());
}
@Test
public void testPopulateCategories_MultipleCategoriesAggregationTypesAndFormatMasks()
throws ModelerException {
ModelerWorkspaceHelper helper = new ModelerWorkspaceHelper(LOCALE);
LogicalModel logicalModel = workspace.getLogicalModel(ModelerPerspective.REPORTING);
helper.autoModelFlat(workspace);
helper.autoModelRelationalFlat(workspace);
spiceUpRelationalModel(workspace.getRelationalModel());
helper.populateCategories(workspace);
List<AvailableTable> tablesList = workspace.getAvailableTables().getAsAvailableTablesList();
List<Category> categories = logicalModel.getCategories();
assertEquals(2, categories.size());
assertEquals(
tablesList.get(0).getAvailableFields().size(),
categories.get(0).getLogicalColumns().size());
System.out.println(logicalModel.getLogicalTables().get(0).getLogicalColumns().size());
assertEquals(1, categories.get(1).getLogicalColumns().size());
for (int i = 0; i < categories.size(); i++) {
for (LogicalColumn lCol : categories.get(i).getLogicalColumns()) {
FieldMetaData orig = null;
for (FieldMetaData fieldMetaData : workspace.getRelationalModel().getCategories().get(i)) {
if (lCol.getId().equals(fieldMetaData.getLogicalColumn().getId())) {
orig = fieldMetaData;
break;
}
}
assertNotNull(orig);
assertEquals(orig.getDefaultAggregation(), lCol.getAggregationType());
if (orig.getFormat().equals("NONE")) {
if (orig.getLogicalColumn().getDataType() == DataType.NUMERIC) {
assertTrue(((String) lCol.getProperty("mask")).indexOf("#") > -1);
} else {
assertTrue(lCol.getProperty("mask") == null);
}
} else {
assertEquals(orig.getFormat(), lCol.getProperty("mask"));
}
}
}
}
@Test
public void testPopulateCategories() throws ModelerException {
ModelerWorkspaceHelper helper = new ModelerWorkspaceHelper(LOCALE);
LogicalModel logicalModel = workspace.getDomain().getLogicalModels().get(0);
List<AvailableTable> tablesList = workspace.getAvailableTables().getAsAvailableTablesList();
int fields = tablesList.get(0).getAvailableFields().size();
helper.autoModelFlat(workspace);
helper.autoModelRelationalFlat(workspace);
helper.populateCategories(workspace);
List<Category> categories = logicalModel.getCategories();
assertEquals(1, categories.size());
assertEquals(fields, tablesList.get(0).getAvailableFields().size());
System.out.println(logicalModel.getLogicalTables().get(0).getLogicalColumns().size());
assertEquals(
tablesList.get(0).getAvailableFields().size(),
categories.get(0).getLogicalColumns().size());
for (LogicalColumn lCol : categories.get(0).getLogicalColumns()) {
FieldMetaData orig = null;
for (FieldMetaData fieldMetaData : workspace.getRelationalModel().getCategories().get(0)) {
if (lCol.getId().equals(fieldMetaData.getLogicalColumn().getId())) {
orig = fieldMetaData;
break;
}
}
assertNotNull(orig);
assertEquals(orig.getDefaultAggregation(), lCol.getAggregationType());
if (orig.getFormat().equals("NONE")) {
if (orig.getLogicalColumn().getDataType() == DataType.NUMERIC) {
assertTrue("#".equals(lCol.getProperty("mask")));
} else {
assertTrue(lCol.getProperty("mask") == null);
}
} else {
assertEquals(orig.getFormat(), lCol.getProperty("mask"));
}
}
}
// this method signature is intended to provide a simpler path for unit testing the upConvert
// method on its own
protected void setDomain(Domain d, boolean upConvertDesired) {
this.domain = d;
this.setModelIsChanging(true);
this.setRelationalModelIsChanging(true);
this.model.getDimensions().clear();
this.model.getMeasures().clear();
this.relationalModel.getCategories().clear();
this.availableTables.clear();
if (upConvertDesired) {
upConvertLegacyModel();
}
List<IAvailableItem> items = new ArrayList<IAvailableItem>();
for (IPhysicalTable table : domain.getPhysicalModels().get(0).getPhysicalTables()) {
Boolean isFact = (Boolean) table.getProperty("FACT_TABLE");
items.add(new AvailableTable(table, isFact == null ? false : isFact.booleanValue()));
}
availableTables.setChildren(items);
fireTablesChanged();
LogicalModel lModel = domain.getLogicalModels().get(0);
setModelName(lModel.getName(workspaceHelper.getLocale()));
setRelationalModelName(lModel.getName(workspaceHelper.getLocale()));
// Set the type of modeling session. This will propagate to the UI
if (supportsOlap(domain)) {
this.setModellingMode(ModelerMode.ANALYSIS_AND_REPORTING);
} else {
this.setModellingMode(ModelerMode.REPORTING_ONLY);
}
lModel = getLogicalModel(ModelerPerspective.ANALYSIS);
List<OlapDimension> theDimensions = null;
if (lModel != null) {
theDimensions = (List) lModel.getProperty(LogicalModel.PROPERTY_OLAP_DIMS); // $NON-NLS-1$
}
if (theDimensions != null) {
Iterator<OlapDimension> theDimensionItr = theDimensions.iterator();
while (theDimensionItr.hasNext()) {
OlapDimension theDimension = theDimensionItr.next();
DimensionMetaData theDimensionMD =
new DimensionMetaData(theDimension.getName(), theDimension.getType());
theDimensionMD.setTimeDimension(theDimension.isTimeDimension());
List<OlapHierarchy> theHierarchies = (List) theDimension.getHierarchies();
Iterator<OlapHierarchy> theHierarchiesItr = theHierarchies.iterator();
while (theHierarchiesItr.hasNext()) {
OlapHierarchy theHierarchy = theHierarchiesItr.next();
HierarchyMetaData theHierarchyMD = new HierarchyMetaData(theHierarchy.getName());
List<OlapHierarchyLevel> theLevels = theHierarchy.getHierarchyLevels();
Iterator<OlapHierarchyLevel> theLevelsItr = theLevels.iterator();
while (theLevelsItr.hasNext()) {
OlapHierarchyLevel theLevel = theLevelsItr.next();
LevelMetaData theLevelMD = new LevelMetaData(theHierarchyMD, theLevel.getName());
theLevelMD.setParent(theHierarchyMD);
theLevelMD.setUniqueMembers(theLevel.isHavingUniqueMembers());
if (theDimensionMD.isTimeDimension()) {
TimeRole role = TimeRole.fromMondrianAttributeValue(theLevel.getLevelType());
if (role != null) {
theLevelMD.setDataRole(role);
}
}
// Make sure we're dealing with the OLAP copy. Note that duplicated columns will have an
// OLAP_[0-9]+ at the
// end
String refID;
LogicalColumn olapCol;
olapCol = theLevel.getReferenceColumn();
if (olapCol != null) {
refID = olapCol.getId();
if (!refID.endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX)
&& !refID.contains(BaseModelerWorkspaceHelper.OLAP_SUFFIX + "_")) {
olapCol = ModelerConversionUtil.findCorrespondingOlapColumn(olapCol, lModel);
theLevel.setReferenceColumn(olapCol);
}
theLevelMD.setLogicalColumn(olapCol);
}
olapCol = theLevel.getReferenceOrdinalColumn();
if (olapCol != null) {
refID = olapCol.getId();
if (!refID.endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX)
&& !refID.contains(BaseModelerWorkspaceHelper.OLAP_SUFFIX + "_")) {
olapCol = ModelerConversionUtil.findCorrespondingOlapColumn(olapCol, lModel);
theLevel.setReferenceOrdinalColumn(olapCol);
}
theLevelMD.setLogicalOrdinalColumn(olapCol);
}
olapCol = theLevel.getReferenceCaptionColumn();
if (olapCol != null) {
refID = olapCol.getId();
if (!refID.endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX)
&& !refID.contains(BaseModelerWorkspaceHelper.OLAP_SUFFIX + "_")) {
olapCol = ModelerConversionUtil.findCorrespondingOlapColumn(olapCol, lModel);
theLevel.setReferenceCaptionColumn(olapCol);
}
theLevelMD.setLogicalCaptionColumn(olapCol);
}
// get any logicalColumns and turn them into member properties
if (theLevel.getLogicalColumns() != null && theLevel.getLogicalColumns().size() > 0) {
for (LogicalColumn lc : theLevel.getLogicalColumns()) {
// BISERVER-11578 - Protect against null lc's in the collection. We still need to
// investigate why this can happen in the model.
if (lc == null) {
continue;
}
if (!lc.getId().endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX)
&& !lc.getId().contains(BaseModelerWorkspaceHelper.OLAP_SUFFIX + "_")) {
// not pointing to the olap col
lc = ModelerConversionUtil.findCorrespondingOlapColumn(lc, lModel);
}
MemberPropertyMetaData memberProp =
new MemberPropertyMetaData(theLevelMD, lc.getName(workspaceHelper.getLocale()));
memberProp.setLogicalColumn(lc);
memberProp.setDescription(lc.getDescription(workspaceHelper.getLocale()));
theLevelMD.add(memberProp);
}
}
List<OlapAnnotation> annotations = theLevel.getAnnotations();
if (annotations != null) {
for (OlapAnnotation anno : annotations) {
IMemberAnnotation annoMeta = MemberAnnotationFactory.create(anno);
theLevelMD.getMemberAnnotations().put(anno.getName(), annoMeta);
}
}
theHierarchyMD.add(theLevelMD);
}
theHierarchyMD.setParent(theDimensionMD);
theDimensionMD.add(theHierarchyMD);
}
this.model.getDimensions().add(theDimensionMD);
}
}
List<OlapCube> theCubes = null;
if (lModel != null) {
theCubes = (List) lModel.getProperty(LogicalModel.PROPERTY_OLAP_CUBES); // $NON-NLS-1$
}
if (theCubes != null) {
Iterator<OlapCube> theCubeItr = theCubes.iterator();
while (theCubeItr.hasNext()) {
OlapCube theCube = theCubeItr.next();
List<OlapMeasure> theMeasures = theCube.getOlapMeasures();
Iterator<OlapMeasure> theMeasuresItr = theMeasures.iterator();
while (theMeasuresItr.hasNext()) {
OlapMeasure theMeasure = theMeasuresItr.next();
MeasureMetaData theMeasureMD = new MeasureMetaData(workspaceHelper.getLocale());
if (theMeasure.getName() == null || theMeasure.getName().length() == 0) {
theMeasureMD.setName(
theMeasure.getLogicalColumn().getName(workspaceHelper.getLocale()));
} else {
theMeasureMD.setName(theMeasure.getName());
}
theMeasureMD.setFormat(
(String) theMeasure.getLogicalColumn().getProperty("mask")); // $NON-NLS-1$
theMeasureMD.setDefaultAggregation(theMeasure.getLogicalColumn().getAggregationType());
String possibleMeasureName = theMeasure.getLogicalColumn().getId();
if (!theMeasure
.getLogicalColumn()
.getId()
.endsWith(BaseModelerWorkspaceHelper.OLAP_SUFFIX)
&& !theMeasure
.getLogicalColumn()
.getId()
.contains(BaseModelerWorkspaceHelper.OLAP_SUFFIX + "_")) {
// change the backing column to the olap version
LogicalColumn olapCol =
ModelerConversionUtil.findCorrespondingOlapColumn(
theMeasure.getLogicalColumn(), lModel);
theMeasure.setLogicalColumn(olapCol);
}
// BISERVER-6077 - Mondrian exporter uses logical column names as measure names, make sure
// they get set
// properly
LogicalColumn lCol = theMeasure.getLogicalColumn();
Set<String> locales = lCol.getName().getLocales();
String[] stringLocals = locales.toArray(new String[] {});
if (stringLocals != null && stringLocals.length > 0) {
if (theMeasure.getName() == null || theMeasure.getName().trim().length() == 0) {
theMeasure.setName(possibleMeasureName);
}
lCol.setName(new LocalizedString(stringLocals[0], theMeasure.getName()));
}
theMeasureMD.setLogicalColumn(lCol);
this.model.getMeasures().add(theMeasureMD);
}
}
}
lModel = this.getLogicalModel(ModelerPerspective.REPORTING);
int i = 1;
for (Category cat : lModel.getCategories()) {
String catName =
BaseModelerWorkspaceHelper.getCleanCategoryName(
cat.getName(workspaceHelper.getLocale()), this, i++);
CategoryMetaData catMeta = new CategoryMetaData(catName);
for (LogicalColumn col : cat.getLogicalColumns()) {
LogicalTable table = col.getLogicalTable();
if (!table.getLogicalColumns().contains(col)) {
table.addLogicalColumn(col);
}
Object formatMask = col.getProperty("mask");
String colName = col.getName(workspaceHelper.getLocale());
AggregationType aggType = col.getAggregationType();
FieldMetaData field =
new FieldMetaData(
catMeta,
colName,
formatMask == null ? null : formatMask.toString(),
colName,
workspaceHelper.getLocale());
if (aggType != null) {
field.setDefaultAggregation(aggType);
} else {
field.setDefaultAggregation(AggregationType.NONE);
}
field.setLogicalColumn(col);
catMeta.add(field);
}
this.getRelationalModel().getCategories().add(catMeta);
}
this.setModelIsChanging(false, true);
this.setRelationalModelIsChanging(false, true);
}
private boolean columnMatches(
final ModelerWorkspace workspace, final String column, final LogicalColumn logicalColumn) {
return column.equalsIgnoreCase(
logicalColumn.getName(workspace.getWorkspaceHelper().getLocale()));
}
public Document getLookup() {
// Create a document that describes the result
Document doc = DocumentHelper.createDocument();
Element root = doc.addElement("metadata"); // $NON-NLS-1$
if (domainName == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_DOMAIN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (modelId == null) {
// we can't do this without a view
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_MODEL_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (columnId == null) {
// we can't do this without a view
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_COLUMN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
Domain domain = getMetadataRepository().getDomain(domainName);
String locale =
LocaleHelper.getClosestLocale(LocaleHelper.getLocale().toString(), domain.getLocaleCodes());
LogicalModel model =
domain.findLogicalModel(modelId); // This is the business view that was selected.
if (model == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_MODEL_LOADING_ERROR",
modelId)); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
LogicalColumn column = model.findLogicalColumn(columnId);
if (column == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString("PMDUIComponent.USER_COLUMN_NOT_FOUND")); // $NON-NLS-1$ //$NON-NLS-2$
return doc;
}
// Temporary hack to get the BusinessCategory. When fixed properly, you should be able to
// interrogate the
// business column thingie for it's containing BusinessCategory.
Category view = null;
for (Category category : model.getCategories()) {
for (LogicalColumn col : category.getLogicalColumns()) {
if (col.getId().equals(column.getId())) {
view = category;
break;
}
}
}
if (view == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString("PMDUIComponent.USER_VIEW_NOT_FOUND")); // $NON-NLS-1$ //$NON-NLS-2$
return doc;
}
String mql =
"<mql><domain_type>relational</domain_type><domain_id>"
+ domainName
+ "</domain_id><model_id>"
+ modelId
+ "</model_id>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
if (column.getProperty("lookup") == null) { // $NON-NLS-1$
mql +=
"<selection><view>"
+ view.getId()
+ "</view><column>"
+ column.getId()
+ "</column></selection>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
mql +=
"<orders><order><direction>asc</direction><view_id>"
+ view.getId()
+ "</view_id><column_id>"
+ column.getId()
+ "</column_id></order></orders>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
} else {
String lookup = (String) column.getProperty("lookup"); // $NON-NLS-1$
// assume model and view are the same...
StringTokenizer tokenizer1 = new StringTokenizer(lookup, ";"); // $NON-NLS-1$
while (tokenizer1.hasMoreTokens()) {
StringTokenizer tokenizer2 =
new StringTokenizer(tokenizer1.nextToken(), "."); // $NON-NLS-1$
if (tokenizer2.countTokens() == 2) {
String lookupViewId = tokenizer2.nextToken();
String lookupColumnId = tokenizer2.nextToken();
mql +=
"<selection><view>"
+ lookupViewId
+ "</view><column>"
+ lookupColumnId
+ "</column></selection>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
}
mql += "</mql>"; // $NON-NLS-1$
ArrayList messages = new ArrayList();
SimpleParameterProvider lookupParameters = new SimpleParameterProvider();
lookupParameters.setParameter("mql", mql); // $NON-NLS-1$
IRuntimeContext runtime =
SolutionHelper.doAction(
"/system/metadata/PickList.xaction",
"lookup-list",
lookupParameters,
getSession(),
messages,
this); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
IPentahoResultSet results = null;
if (runtime != null) {
if (runtime.getStatus() == IRuntimeContext.RUNTIME_STATUS_SUCCESS) {
if (runtime.getOutputNames().contains("data")) { // $NON-NLS-1$
results = runtime.getOutputParameter("data").getValueAsResultSet(); // $NON-NLS-1$
Object[][] columnHeaders = results.getMetaData().getColumnHeaders();
boolean hasColumnHeaders = columnHeaders != null;
Element rowElement;
Element dataElement = root.addElement("data"); // $NON-NLS-1$
if (hasColumnHeaders) {
for (int rowNo = 0; rowNo < columnHeaders.length; rowNo++) {
rowElement = dataElement.addElement("COLUMN-HDR-ROW"); // $NON-NLS-1$
for (int columnNo = 0; columnNo < columnHeaders[rowNo].length; columnNo++) {
Object nameAttr =
results.getMetaData().getAttribute(rowNo, columnNo, "name"); // $NON-NLS-1$
if ((nameAttr != null) && (nameAttr instanceof LocalizedString)) {
LocalizedString str = (LocalizedString) nameAttr;
String name = str.getLocalizedString(locale);
if (name != null) {
rowElement.addElement("COLUMN-HDR-ITEM").setText(name); // $NON-NLS-1$
} else {
rowElement
.addElement("COLUMN-HDR-ITEM")
.setText(columnHeaders[rowNo][columnNo].toString()); // $NON-NLS-1$
}
} else {
rowElement
.addElement("COLUMN-HDR-ITEM")
.setText(columnHeaders[rowNo][columnNo].toString()); // $NON-NLS-1$
}
}
}
}
Object[] row = results.next();
while (row != null) {
rowElement = dataElement.addElement("DATA-ROW"); // $NON-NLS-1$
for (Object element : row) {
if (element == null) {
rowElement.addElement("DATA-ITEM").setText(""); // $NON-NLS-1$ //$NON-NLS-2$
} else {
rowElement.addElement("DATA-ITEM").setText(element.toString()); // $NON-NLS-1$
}
}
row = results.next();
}
}
}
}
return doc;
}
private Document loadModel() {
// Create a document that describes the result
Document doc = DocumentHelper.createDocument();
Element root = doc.addElement("metadata"); // $NON-NLS-1$
if (domainName == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_DOMAIN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (modelId == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_MODEL_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
Element modelNode = root.addElement("model"); // $NON-NLS-1$
// because it's lighter weight, check the thin model
Domain domain = getMetadataRepository().getDomain(domainName);
if (domain == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_DOMAIN_LOADING_ERROR",
domainName)); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
String locale =
LocaleHelper.getClosestLocale(LocaleHelper.getLocale().toString(), domain.getLocaleCodes());
LogicalModel model = domain.findLogicalModel(modelId);
if (model == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_MODEL_LOADING_ERROR",
modelId)); //$NON-NLS-1$ //$NON-NLS-2$
error(
Messages.getInstance()
.getString("PMDUIComponent.USER_MODEL_LOADING_ERROR", modelId)); // $NON-NLS-1$
return doc;
}
modelNode.addElement("domain_id").setText(domainName); // $NON-NLS-1$
if (model.getId() != null) {
modelNode.addElement("model_id").setText(model.getId()); // $NON-NLS-1$
}
if (model.getName(locale) != null) {
modelNode.addElement("model_name").setText(model.getName(locale)); // $NON-NLS-1$
}
if (model.getDescription(locale) != null) {
modelNode
.addElement("model_description")
.setText(model.getDescription(locale)); // $NON-NLS-1$
}
Element tableNode;
for (Category category : model.getCategories()) {
tableNode = modelNode.addElement("view"); // $NON-NLS-1$
if (category.getId() != null) {
tableNode.addElement("view_id").setText(category.getId()); // $NON-NLS-1$
}
if (category.getName(locale) != null) {
tableNode.addElement("view_name").setText(category.getName(locale)); // $NON-NLS-1$
}
if (category.getDescription(locale) != null) {
tableNode
.addElement("view_description")
.setText(category.getDescription(locale)); // $NON-NLS-1$
}
for (LogicalColumn column : category.getLogicalColumns()) {
Boolean hidden = (Boolean) column.getProperty("hidden"); // $NON-NLS-1$
if (hidden != null && hidden) {
continue;
}
addColumn(column, tableNode, locale);
}
}
return doc;
}
