Examples with TransformationMetadata org.teiid.query.metadata.TransformationMetadata used on opensource projects

Example 21 with TransformationMetadata

use of org.teiid.query.metadata.TransformationMetadata in project teiid by teiid.

the class TestDataEntitySchemaBuilder method testEdmPropertyPrimaryKey.

@Test
public void testEdmPropertyPrimaryKey() throws Exception {
    String ddl = "CREATE FOREIGN TABLE Sales (\n" + "	id integer PRIMARY KEY OPTIONS(NAMEINSOURCE 'myid'),\n" + "   name string(5));";
    TransformationMetadata metadata = RealMetadataFactory.fromDDL(ddl, "sales", "sl");
    EdmDataServices edm = ODataEntitySchemaBuilder.buildMetadata(metadata.getMetadataStore());
    assertFalse("Primary key is nullable.", ((EdmProperty) edm.findEdmProperty("id")).isNullable());
    assertTrue(((EdmProperty) edm.findEdmProperty("name")).isNullable());
}

Example 22 with TransformationMetadata

use of org.teiid.query.metadata.TransformationMetadata in project teiid by teiid.

the class TestODataMetadataProcessor method testSchema.

@Test
public void testSchema() throws Exception {
    translator = new ODataExecutionFactory();
    translator.start();
    String csdl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("northwind.xml"));
    ODataMetadataProcessor processor = new ODataMetadataProcessor();
    Properties props = new Properties();
    props.setProperty("schemaNamespace", "ODataWeb.Northwind.Model");
    props.setProperty("entityContainer", "NorthwindEntities");
    MetadataFactory mf = new MetadataFactory("vdb", 1, "northwind", SystemMetadata.getInstance().getRuntimeTypeMap(), props, null);
    processor.getMetadata(mf, new EdmxFormatParser().parseMetadata(StaxUtil.newXMLEventReader(new InputStreamReader(new ByteArrayInputStream(csdl.getBytes())))));
    TransformationMetadata metadata = RealMetadataFactory.createTransformationMetadata(mf.asMetadataStore(), "northwind", new FunctionTree("foo", new UDFSource(translator.getPushDownFunctions())));
    ValidatorReport report = new MetadataValidator().validate(metadata.getVdbMetaData(), metadata.getMetadataStore());
    if (report.hasItems()) {
        throw new RuntimeException(report.getFailureMessage());
    }
    String ddl = DDLStringVisitor.getDDLString(mf.getSchema(), null, null);
    // System.out.println(ddl);
    MetadataFactory mf2 = new MetadataFactory("vdb", 1, "northwind", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
    QueryParser.getQueryParser().parseDDL(mf2, ddl);
    Procedure p = mf.getSchema().getProcedure("executeVoid");
    assertNotNull(p);
    assertEquals(1, p.getParameters().size());
}

Example 23 with TransformationMetadata

use of org.teiid.query.metadata.TransformationMetadata in project teiid by teiid.

the class TestODataQueryExecution method testArrayType.

@Test
public void testArrayType() throws Exception {
    ModelMetaData model = new ModelMetaData();
    model.setName("nw");
    model.setModelType(Type.PHYSICAL);
    MetadataFactory mf = new MetadataFactory("northwind", 1, SystemMetadata.getInstance().getRuntimeTypeMap(), model);
    EdmDataServices edm = new EdmxFormatParser().parseMetadata(StaxUtil.newXMLEventReader(new FileReader(UnitTestUtil.getTestDataFile("arraytest.xml"))));
    ODataMetadataProcessor metadataProcessor = new ODataMetadataProcessor();
    // $NON-NLS-1$
    PropertiesUtils.setBeanProperties(metadataProcessor, mf.getModelProperties(), "importer");
    metadataProcessor.getMetadata(mf, edm);
    Column c = mf.getSchema().getTable("G2").getColumnByName("e3");
    assertEquals("integer[]", c.getRuntimeType());
    Procedure p = mf.getSchema().getProcedure("ARRAYITERATE");
    assertEquals("varbinary[]", p.getParameters().get(0).getRuntimeType());
    assertEquals("varbinary", p.getResultSet().getColumns().get(0).getRuntimeType());
    String ddl = DDLStringVisitor.getDDLString(mf.getSchema(), null, null);
    TransformationMetadata metadata = RealMetadataFactory.fromDDL(ddl, "northwind", "nw");
    String query = "SELECT * FROM G2";
    String expectedURL = "G2?$select=e1,e3";
    String result = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<feed xmlns=\"http://www.w3.org/2005/Atom\" xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\" xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" xml:base=\"http://localhost:8080/odata/loopy/\">\n" + "   <title type=\"text\">VM1.x</title>\n" + "   <id>http://localhost:8080/odata/loopy/VM1.x</id>\n" + "   <updated>2015-10-14T19:36:58Z</updated>\n" + "   <link rel=\"self\" title=\"VM1.x\" href=\"VM1.x\" />\n" + "   <entry>\n" + "      <id>http://localhost:8080/odata/loopy/VM1.x('x')</id>\n" + "      <title type=\"text\" />\n" + "      <updated>2015-10-14T19:36:58Z</updated>\n" + "      <author>\n" + "         <name />\n" + "      </author>\n" + "      <link rel=\"edit\" title=\"x\" href=\"VM1.x('x')\" />\n" + "      <category term=\"PM1.G2\" scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" />\n" + "      <content type=\"application/xml\">\n" + "         <m:properties>\n" + "            <d:e1>32</d:e1>\n" + "            <d:e3 m:type=\"Collection(Edm.Int32)\">\n" + "               <d:element>1</d:element>\n" + "               <d:element>2</d:element>\n" + "               <d:element>3</d:element>\n" + "            </d:e3>\n" + "         </m:properties>\n" + "      </content>\n" + "   </entry>\n" + "</feed>";
    ResultSetExecution excution = helpExecute(query, result, expectedURL, 200, metadata);
    assertArrayEquals(new Object[] { 32, new Integer[] { 1, 2, 3 } }, excution.next().toArray(new Object[2]));
}

Example 24 with TransformationMetadata

use of org.teiid.query.metadata.TransformationMetadata in project teiid by teiid.

the class TestODataSQLVistor method setUp.

@Before
public void setUp() throws Exception {
    translator = new ODataExecutionFactory();
    translator.start();
    String csdl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("northwind.xml"));
    EdmDataServices eds = new EdmxFormatParser().parseMetadata(StaxUtil.newXMLEventReader(new InputStreamReader(new ByteArrayInputStream(csdl.getBytes()))));
    ODataMetadataProcessor processor = new ODataMetadataProcessor();
    Properties props = new Properties();
    props.setProperty("schemaNamespace", "ODataWeb.Northwind.Model");
    props.setProperty("entityContainer", "NorthwindEntities");
    MetadataFactory mf = new MetadataFactory("vdb", 1, "nw", SystemMetadata.getInstance().getRuntimeTypeMap(), props, null);
    processor.getMetadata(mf, eds);
    TransformationMetadata metadata = RealMetadataFactory.createTransformationMetadata(mf.asMetadataStore(), "northwind", new FunctionTree("foo", new UDFSource(translator.getPushDownFunctions())));
    ValidatorReport report = new MetadataValidator().validate(metadata.getVdbMetaData(), metadata.getMetadataStore());
    if (report.hasItems()) {
        throw new RuntimeException(report.getFailureMessage());
    }
    // TransformationMetadata metadata = RealMetadataFactory.fromDDL(ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("northwind.ddl")), "northwind", "nw");
    utility = new TranslationUtility(metadata);
}

Example 25 with TransformationMetadata

use of org.teiid.query.metadata.TransformationMetadata in project teiid by teiid.

the class TestSAPODataMetadataProcessor method testSchema.

@Test
public void testSchema() throws Exception {
    translator = new SAPODataExecutionFactory();
    translator.start();
    String csdl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("sap-metadata.xml"));
    SAPMetadataProcessor processor = new SAPMetadataProcessor();
    Properties props = new Properties();
    MetadataFactory mf = new MetadataFactory("vdb", 1, "flight", SystemMetadata.getInstance().getRuntimeTypeMap(), props, null);
    processor.getMetadata(mf, new EdmxFormatParser().parseMetadata(StaxUtil.newXMLEventReader(new InputStreamReader(new ByteArrayInputStream(csdl.getBytes())))));
    TransformationMetadata metadata = RealMetadataFactory.createTransformationMetadata(mf.asMetadataStore(), "flight", new FunctionTree("foo", new UDFSource(translator.getPushDownFunctions())));
    ValidatorReport report = new MetadataValidator().validate(metadata.getVdbMetaData(), metadata.getMetadataStore());
    if (report.hasItems()) {
        throw new RuntimeException(report.getFailureMessage());
    }
    // String ddl = DDLStringVisitor.getDDLString(mf.getSchema(), null, null);
    // System.out.println(ddl);
    // 
    // MetadataFactory mf2 = new MetadataFactory(null, 1, "flight", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
    // QueryParser.getQueryParser().parseDDL(mf2, ddl);
    TranslationUtility utility = new TranslationUtility(metadata);
    RuntimeMetadata rm = utility.createRuntimeMetadata();
    Table t = rm.getTable("flight", "SubscriptionCollection");
    assertNotNull(t);
    // check the label name
    assertNotNull(t.getColumnByName("persistNotifications"));
    assertTrue(!t.getColumnByName("ID").isUpdatable());
    assertEquals("Persist Notification", t.getColumnByName("persistNotifications").getAnnotation());
    // check filterable
    assertEquals(SearchType.Unsearchable, t.getColumnByName("persistNotifications").getSearchType());
    // check sortable
    assertEquals(SearchType.Unsearchable, t.getColumnByName("filter").getSearchType());
    // check visible
    assertEquals(false, t.getColumnByName("filter").isSelectable());
    // check required-in-filter
    assertEquals(1, t.getAccessPatterns().size());
    assertEquals(2, t.getAccessPatterns().get(0).getColumns().size());
}