Examples with MetadataFactory org.teiid.metadata.MetadataFactory used on opensource projects

Example 86 with MetadataFactory

use of org.teiid.metadata.MetadataFactory in project teiid by teiid.

the class TestSQLConversionVisitor method queryMetadataInterface.

private static TransformationMetadata queryMetadataInterface() {
    try {
        ModelMetaData mmd = new ModelMetaData();
        mmd.setName("prestodbModel");
        MetadataFactory mf = new MetadataFactory("prestodb", 1, SystemMetadata.getInstance().getRuntimeTypeMap(), mmd);
        mf.setParser(new QueryParser());
        mf.parse(new FileReader(UnitTestUtil.getTestDataFile("sample.ddl")));
        TransformationMetadata tm = RealMetadataFactory.createTransformationMetadata(mf.asMetadataStore(), "x");
        ValidatorReport report = new MetadataValidator().validate(tm.getVdbMetaData(), tm.getMetadataStore());
        if (report.hasItems()) {
            throw new RuntimeException(report.getFailureMessage());
        }
        return tm;
    } catch (MetadataException | FileNotFoundException e) {
        throw new RuntimeException(e);
    }
}

Example 87 with MetadataFactory

use of org.teiid.metadata.MetadataFactory in project teiid by teiid.

the class TestODataMetadataProcessor method multiplePKMetadata.

static MetadataFactory multiplePKMetadata() throws TranslatorException {
    ODataMetadataProcessor processor = new ODataMetadataProcessor();
    MetadataFactory mf = new MetadataFactory("vdb", 1, "northwind", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
    CsdlEntityType entityType = multipleKeyEntityType("g1");
    CsdlEntitySet entitySet = createES("G1", "namespace.g1");
    XMLMetadata metadata = buildXmlMetadata(entityType, entitySet);
    processor.getMetadata(mf, metadata);
    return mf;
}

Example 88 with MetadataFactory

use of org.teiid.metadata.MetadataFactory in project teiid by teiid.

the class TestODataMetadataProcessor method testEnititySet.

@Test
public void testEnititySet() throws Exception {
    ODataMetadataProcessor processor = new ODataMetadataProcessor();
    MetadataFactory mf = new MetadataFactory("vdb", 1, "trippin", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
    ArrayList<CsdlProperty> properties = new ArrayList<CsdlProperty>();
    properties.add(createProperty("name", EdmPrimitiveTypeKind.String).setMaxLength(25).setNullable(false));
    properties.add(createProperty("dob", EdmPrimitiveTypeKind.DateTimeOffset).setNullable(true));
    properties.add(createProperty("ssn", EdmPrimitiveTypeKind.Int64).setNullable(false));
    CsdlEntityType entityType = new CsdlEntityType();
    entityType.setName("Person");
    entityType.setProperties(properties);
    entityType.setKey(Arrays.asList(new CsdlPropertyRef().setName("ssn")));
    CsdlEntitySet es = createES("Persons", "namespace.Person");
    XMLMetadata metadata = buildXmlMetadata(es, entityType);
    processor.getMetadata(mf, metadata);
    assertNotNull(mf.getSchema().getTable("Persons"));
    Table person = mf.getSchema().getTable("Persons");
    assertEquals(3, person.getColumns().size());
    assertNotNull(person.getColumnByName("name"));
    assertNotNull(person.getColumnByName("dob"));
    assertNotNull(person.getColumnByName("ssn"));
    Column name = person.getColumnByName("name");
    Column dob = person.getColumnByName("dob");
    Column ssn = person.getColumnByName("ssn");
    assertEquals("string", name.getDatatype().getRuntimeTypeName());
    assertEquals("timestamp", dob.getDatatype().getRuntimeTypeName());
    assertEquals("long", ssn.getDatatype().getRuntimeTypeName());
    assertTrue(name.getNullType() == NullType.No_Nulls);
    assertTrue(dob.getNullType() == NullType.Nullable);
    assertTrue(ssn.getNullType() == NullType.No_Nulls);
    assertEquals(25, name.getLength());
    assertNotNull(person.getPrimaryKey());
    assertEquals(1, person.getPrimaryKey().getColumns().size());
    assertEquals("ssn", person.getPrimaryKey().getColumns().get(0).getName());
    assertTrue(person.getForeignKeys().isEmpty());
}

Example 89 with MetadataFactory

use of org.teiid.metadata.MetadataFactory in project teiid by teiid.

the class TestODataMetadataProcessor method actionMetadata.

static MetadataFactory actionMetadata(String name, CsdlReturnType returnType, Object other) throws TranslatorException {
    ODataMetadataProcessor processor = new ODataMetadataProcessor();
    MetadataFactory mf = new MetadataFactory("vdb", 1, "northwind", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
    CsdlAction func = action(name, returnType);
    CsdlActionImport funcImport = new CsdlActionImport();
    funcImport.setAction(new FullQualifiedName("namespace." + name));
    funcImport.setName(name);
    XMLMetadata metadata = buildXmlMetadata(funcImport, func, other);
    processor.getMetadata(mf, metadata);
    return mf;
}

Example 90 with MetadataFactory

use of org.teiid.metadata.MetadataFactory in project teiid by teiid.

the class TestODataMetadataProcessor method testOneToOneAssosiation.

@Test
public void testOneToOneAssosiation() throws Exception {
    MetadataFactory mf = oneToOneRelationMetadata(true);
    Table g1 = mf.getSchema().getTable("G1");
    Table g2 = mf.getSchema().getTable("G2");
    ForeignKey fk = g1.getForeignKeys().get(0);
    assertEquals("G2_one_2_one", fk.getName());
    assertNotNull(fk.getColumnByName("e1"));
    fk = g2.getForeignKeys().get(0);
    assertEquals("G1_one_2_one", fk.getName());
    assertNotNull(fk.getColumnByName("e1"));
    mf = oneToOneRelationMetadata(false);
    g1 = mf.getSchema().getTable("G1");
    g2 = mf.getSchema().getTable("G2");
    fk = g1.getForeignKeys().get(0);
    assertEquals("G2_one_2_one", fk.getName());
    assertNotNull(fk.getColumnByName("e1"));
    // TODO: could infer this, but for now it's not in the metadata
    assertTrue(g2.getForeignKeys().isEmpty());
}