private UDFMetaData getUDF() {
UDFMetaData mergedUDF = new UDFMetaData();
if (this.udf != null) {
mergedUDF.addFunctions(this.udf);
}
for (Schema schema : store.getSchemas().values()) {
Collection<FunctionMethod> funcs = schema.getFunctions().values();
mergedUDF.addFunctions(schema.getName(), funcs);
}
if (this.cmr != null) {
// system scoped common source functions
for (ConnectorManager cm : this.cmr.getConnectorManagers().values()) {
List<FunctionMethod> funcs = cm.getPushDownFunctions();
mergedUDF.addFunctions(CoreConstants.SYSTEM_MODEL, funcs);
}
}
if (this.children != null) {
// udf model functions - also scoped to the model
for (CompositeVDB child : this.children.values()) {
UDFMetaData funcs = child.getUDF();
if (funcs != null) {
mergedUDF.addFunctions(funcs);
}
}
}
return mergedUDF;
}
@Override
public void execute(
VDBMetaData vdb,
MetadataStore store,
ValidatorReport report,
MetadataValidator metadataValidator) {
for (Schema schema : store.getSchemaList()) {
if (vdb.getImportedModels().contains(schema.getName())) {
continue;
}
ModelMetaData model = vdb.getModel(schema.getName());
if (schema.getTables().isEmpty()
&& schema.getProcedures().isEmpty()
&& schema.getFunctions().isEmpty()) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31070, model.getName()));
}
for (Table t : schema.getTables().values()) {
if (t.getColumns() == null || t.getColumns().size() == 0) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31071, t.getFullName()));
}
Set<String> names = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
validateConstraintNames(metadataValidator, report, model, t.getAllKeys(), names);
validateConstraintNames(
metadataValidator, report, model, t.getFunctionBasedIndexes(), names);
}
// procedure validation is handled in parsing routines.
if (!schema.getFunctions().isEmpty()) {
ActivityReport<ReportItem> funcReport =
new ActivityReport<ReportItem>(
"Translator metadata load " + model.getName()); // $NON-NLS-1$
FunctionMetadataValidator.validateFunctionMethods(
teiidVersion, schema.getFunctions().values(), report);
if (report.hasItems()) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31073, funcReport));
}
}
}
}
private static TransformationMetadata buildTransformationMetaData(
VDBMetaData vdb,
LinkedHashMap<String, VDBResources.Resource> visibilityMap,
MetadataStore store,
UDFMetaData udf,
FunctionTree systemFunctions,
MetadataStore[] additionalStores) {
Collection<FunctionTree> udfs = new ArrayList<FunctionTree>();
if (udf != null) {
for (Map.Entry<String, UDFSource> entry : udf.getFunctions().entrySet()) {
udfs.add(new FunctionTree(entry.getKey(), entry.getValue(), true));
}
}
CompositeMetadataStore compositeStore = new CompositeMetadataStore(store);
for (MetadataStore s : additionalStores) {
compositeStore.merge(s);
for (Schema schema : s.getSchemas().values()) {
if (!schema.getFunctions().isEmpty()) {
UDFSource source = new UDFSource(schema.getFunctions().values());
if (udf != null) {
source.setClassLoader(udf.getClassLoader());
}
udfs.add(new FunctionTree(schema.getName(), source, true));
}
if (!schema.getProcedures().isEmpty()) {
FunctionTree ft = FunctionTree.getFunctionProcedures(schema);
if (ft != null) {
udfs.add(ft);
}
}
}
}
TransformationMetadata metadata =
new TransformationMetadata(vdb, compositeStore, visibilityMap, systemFunctions, udfs);
metadata.setUseOutputNames(false);
metadata.setWidenComparisonToString(WIDEN_COMPARISON_TO_STRING);
return metadata;
}
private void visit(Schema schema) {
boolean first = true;
if (this.includeTables) {
for (Table t : schema.getTables().values()) {
if (first) {
first = false;
} else {
append(NEWLINE);
append(NEWLINE);
}
visit(t);
}
}
if (this.includeProcedures) {
for (Procedure p : schema.getProcedures().values()) {
if (first) {
first = false;
} else {
append(NEWLINE);
append(NEWLINE);
}
visit(p);
}
}
if (this.includeFunctions) {
for (FunctionMethod f : schema.getFunctions().values()) {
if (first) {
first = false;
} else {
append(NEWLINE);
append(NEWLINE);
}
visit(f);
}
}
}
@Override
public void execute(
VDBMetaData vdb,
MetadataStore store,
ValidatorReport report,
MetadataValidator metadataValidator) {
for (Schema schema : store.getSchemaList()) {
if (vdb.getImportedModels().contains(schema.getName())) {
continue;
}
ModelMetaData model = vdb.getModel(schema.getName());
for (Table t : schema.getTables().values()) {
if (t.isPhysical() && !model.isSource()) {
metadataValidator.log(
report,
model,
Messages.gs(Messages.TEIID.TEIID31075, t.getFullName(), model.getName()));
}
}
Set<String> names = new HashSet<String>();
for (Procedure p : schema.getProcedures().values()) {
boolean hasReturn = false;
names.clear();
for (int i = 0; i < p.getParameters().size(); i++) {
ProcedureParameter param = p.getParameters().get(i);
if (param.isVarArg() && param != p.getParameters().get(p.getParameters().size() - 1)) {
// check that the rest of the parameters are optional
// this accommodates variadic multi-source procedures
// effective this and the resolving logic ensure that you can used named parameters
// for everything,
// or call the vararg procedure as normal
if (isTeiidOrGreater(Version.TEIID_8_10)) {
for (int j = i + 1; j < p.getParameters().size(); j++) {
ProcedureParameter param1 = p.getParameters().get(j);
if ((param1.getType() == Type.In || param1.getType() == Type.InOut)
&& (param1.isVarArg()
|| (param1.getNullType() != NullType.Nullable
&& param1.getDefaultValue() == null))) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31112, p.getFullName()));
}
}
} else {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31112, p.getFullName()));
}
}
if (param.getType() == ProcedureParameter.Type.ReturnValue) {
if (hasReturn) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31107, p.getFullName()));
}
hasReturn = true;
} else if (p.isFunction()
&& param.getType() != ProcedureParameter.Type.In
&& teiidVersion.isGreaterThanOrEqualTo(Version.TEIID_8_11)) {
metadataValidator.log(
report,
model,
Messages.gs(Messages.TEIID.TEIID31165, p.getFullName(), param.getFullName()));
}
if (!names.add(param.getName())) {
metadataValidator.log(
report,
model,
Messages.gs(Messages.TEIID.TEIID31106, p.getFullName(), param.getFullName()));
}
}
if (!p.isVirtual() && !model.isSource()) {
metadataValidator.log(
report,
model,
Messages.gs(Messages.TEIID.TEIID31077, p.getFullName(), model.getName()));
}
if (p.isFunction() && teiidVersion.isGreaterThanOrEqualTo(Version.TEIID_8_11)) {
if (!hasReturn) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31166, p.getFullName()));
}
if (p.isVirtual() && p.getQueryPlan() == null) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31167, p.getFullName()));
}
}
}
for (FunctionMethod func : schema.getFunctions().values()) {
for (FunctionParameter param : func.getInputParameters()) {
if (param.isVarArg()
&& param != func.getInputParameters().get(func.getInputParameterCount() - 1)) {
metadataValidator.log(
report, model, Messages.gs(Messages.TEIID.TEIID31112, func.getFullName()));
}
}
if (func.getPushdown().equals(FunctionMethod.PushDown.MUST_PUSHDOWN)
&& !model.isSource()) {
metadataValidator.log(
report,
model,
Messages.gs(Messages.TEIID.TEIID31078, func.getFullName(), model.getName()));
}
}
}
}
