Examples with JavaField io.atlasmap.java.v2.JavaField used on opensource projects

Example 6 with JavaField

use of io.atlasmap.java.v2.JavaField in project atlasmap by atlasmap.

the class JavaValidationServiceTest method testValidateMappingSourceToTargetRangeConcerns.

@Test
public void testValidateMappingSourceToTargetRangeConcerns() throws Exception {
    AtlasMapping mapping = mappingUtil.loadMapping("src/test/resources/mappings/HappyPathMapping.xml");
    assertNotNull(mapping);
    Mapping fieldMapping = (Mapping) mapping.getMappings().getMapping().get(0);
    JavaField in = (JavaField) fieldMapping.getInputField().get(0);
    in.setFieldType(FieldType.DOUBLE);
    in.setClassName("java.lang.Double");
    JavaField out = (JavaField) fieldMapping.getOutputField().get(0);
    out.setFieldType(FieldType.LONG);
    out.setClassName("java.lang.Long");
    validations.addAll(sourceValidationService.validateMapping(mapping));
    validations.addAll(targetValidationService.validateMapping(mapping));
    if (LOG.isDebugEnabled()) {
        debugErrors(validations);
    }
    assertFalse(validationHelper.hasErrors());
    assertTrue(validationHelper.hasWarnings());
    assertFalse(validationHelper.hasInfos());
    assertThat(1, is(validationHelper.getCount()));
    assertTrue(validations.stream().anyMatch(atlasMappingError -> atlasMappingError.getMessage().contains("range")));
}

Example 7 with JavaField

use of io.atlasmap.java.v2.JavaField in project atlasmap by atlasmap.

the class JavaValidationService method validateClassConversion.

private void validateClassConversion(String mappingId, JavaField inputField, JavaField outField, List<Validation> validations) {
    Optional<AtlasConverter<?>> atlasConverter = getConversionService().findMatchingConverter(inputField.getClassName(), outField.getClassName());
    if (!atlasConverter.isPresent()) {
        Validation validation = new Validation();
        validation.setScope(ValidationScope.MAPPING);
        validation.setId(mappingId);
        validation.setMessage(String.format("Conversion from '%s' to '%s' is required but no converter is available", inputField.getClassName(), outField.getClassName()));
        validation.setStatus(ValidationStatus.WARN);
        validations.add(validation);
    } else {
        AtlasConversionInfo conversionInfo;
        // find the method that does the conversion
        Method[] methods = atlasConverter.get().getClass().getMethods();
        conversionInfo = Arrays.stream(methods).map(method -> method.getAnnotation(AtlasConversionInfo.class)).filter(atlasConversionInfo -> atlasConversionInfo != null).filter(atlasConversionInfo -> atlasConversionInfo.sourceType().compareTo(inputField.getFieldType()) == 0 && atlasConversionInfo.targetType().compareTo(outField.getFieldType()) == 0).findFirst().orElse(null);
        if (conversionInfo != null) {
            populateConversionConcerns(mappingId, conversionInfo, getFieldName(inputField), getFieldName(outField), validations);
        }
    }
}

Example 8 with JavaField

use of io.atlasmap.java.v2.JavaField in project atlasmap by atlasmap.

the class MapTest method testInspectJavaMapField.

@Test
public void testInspectJavaMapField() {
    JavaClass c = classInspectionService.inspectClass(TestMapOrders.class);
    assertNotNull(c);
    assertEquals("io.atlasmap.java.test.TestMapOrders", c.getClassName());
    assertNotNull(c.getJavaFields().getJavaField());
    assertEquals(c.getJavaFields().getJavaField().size(), 1);
    JavaField field = c.getJavaFields().getJavaField().get(0);
    assertEquals(field.getCollectionType().value(), "Map");
}

Example 9 with JavaField

use of io.atlasmap.java.v2.JavaField in project atlasmap by atlasmap.

the class TestListOrdersTest method testInspectJavaList.

@Test
public void testInspectJavaList() {
    JavaClass c = classInspectionService.inspectClass(TestListOrders.class);
    assertNotNull(c);
    assertNull(c.getAnnotations());
    assertNull(c.getArrayDimensions());
    assertEquals("io.atlasmap.java.test.TestListOrders", c.getClassName());
    assertNull(c.getCollectionClassName());
    assertNull(c.getCollectionType());
    assertNull(c.getGetMethod());
    assertNotNull(c.getJavaEnumFields());
    assertNotNull(c.getJavaEnumFields().getJavaEnumField());
    assertEquals(Integer.valueOf(0), Integer.valueOf(c.getJavaEnumFields().getJavaEnumField().size()));
    assertNotNull(c.getJavaFields());
    assertNotNull(c.getJavaFields().getJavaField());
    assertNull(c.getName());
    assertEquals("io.atlasmap.java.test", c.getPackageName());
    assertNull(c.getSetMethod());
    assertNull(c.getFieldType());
    assertNotNull(c.getUri());
    assertEquals(String.format(AtlasJavaModelFactory.URI_FORMAT, "io.atlasmap.java.test.TestListOrders"), c.getUri());
    assertNull(c.getValue());
    assertEquals(Integer.valueOf(2), new Integer(c.getJavaFields().getJavaField().size()));
    JavaField f1 = c.getJavaFields().getJavaField().get(0);
    assertNotNull(f1);
    assertTrue(f1 instanceof JavaClass);
    JavaClass c2 = (JavaClass) f1;
    assertNotNull(c2.getCollectionClassName());
    assertEquals("java.util.List", c2.getCollectionClassName());
    assertEquals(CollectionType.LIST, c2.getCollectionType());
    boolean foundAddress = false;
    boolean foundContact = false;
    boolean foundCreated = false;
    for (JavaField c2f : c2.getJavaFields().getJavaField()) {
        if (c2f instanceof JavaClass) {
            if ("io.atlasmap.java.test.BaseAddress".equals(((JavaClass) c2f).getClassName())) {
                ClassValidationUtil.validateSimpleTestAddress(((JavaClass) c2f));
                foundAddress = true;
            } else if ("io.atlasmap.java.test.BaseContact".equals(((JavaClass) c2f).getClassName())) {
                ClassValidationUtil.validateSimpleTestContact(((JavaClass) c2f));
                foundContact = true;
            } else if ("java.util.Date".equals(((JavaClass) c2f).getClassName())) {
                ClassValidationUtil.validateCreated(c2f);
                foundCreated = true;
            } else {
                fail("Unexpected class: " + ((JavaClass) c2f).getClassName());
            }
        } else if ("java.util.Date".equals(c2f.getClassName())) {
            ClassValidationUtil.validateCreated(c2f);
            foundCreated = true;
        }
    }
    assertTrue(foundAddress);
    assertTrue(foundContact);
    assertTrue(foundCreated);
}

Example 10 with JavaField

use of io.atlasmap.java.v2.JavaField in project atlasmap by atlasmap.

the class DocumentJavaFieldReader method read.

@Override
public void read(AtlasInternalSession session) throws AtlasException {
    try {
        Field sourceField = session.head().getSourceField();
        Method getter = null;
        if (sourceField.getFieldType() == null && (sourceField instanceof JavaField || sourceField instanceof JavaEnumField)) {
            getter = resolveGetMethod(sourceDocument, sourceField);
            if (getter == null) {
                AtlasUtil.addAudit(session, sourceField.getDocId(), String.format("Unable to auto-detect sourceField type path=%s docId=%s", sourceField.getPath(), sourceField.getDocId()), sourceField.getPath(), AuditStatus.WARN, null);
                return;
            }
            Class<?> returnType = getter.getReturnType();
            sourceField.setFieldType(conversionService.fieldTypeFromClass(returnType));
            if (LOG.isTraceEnabled()) {
                LOG.trace("Auto-detected sourceField type p=" + sourceField.getPath() + " t=" + sourceField.getFieldType());
            }
        }
        populateSourceFieldValue(session, sourceField, sourceDocument, getter);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Processed input field sPath=" + sourceField.getPath() + " sV=" + sourceField.getValue() + " sT=" + sourceField.getFieldType() + " docId: " + sourceField.getDocId());
        }
    } catch (Exception e) {
        throw new AtlasException(e);
    }
}