Examples with Mappings io.atlasmap.v2.Mappings used on opensource projects

Example 86 with Mappings

use of io.atlasmap.v2.Mappings in project atlasmap by atlasmap.

the class JavaValidationServiceTest method testValidateMappingSourceToTargetCustomUsingClassNames.

@Test
public void testValidateMappingSourceToTargetCustomUsingClassNames() throws Exception {
    AtlasMapping mapping = mappingUtil.loadMapping("src/test/resources/mappings/HappyPathMapping.json");
    assertNotNull(mapping);
    Mapping fieldMapping = (Mapping) mapping.getMappings().getMapping().get(0);
    JavaField in = (JavaField) fieldMapping.getInputField().get(0);
    in.setFieldType(FieldType.DATE_TIME_TZ);
    in.setClassName("java.util.Date");
    JavaField out = (JavaField) fieldMapping.getOutputField().get(0);
    out.setFieldType(FieldType.DATE_TIME_TZ);
    out.setClassName("java.time.ZonedDateTime");
    validations.addAll(sourceValidationService.validateMapping(mapping));
    validations.addAll(targetValidationService.validateMapping(mapping));
    if (LOG.isDebugEnabled()) {
        debugErrors(validations);
    }
    assertFalse(validationHelper.hasErrors());
    assertFalse(validationHelper.hasWarnings());
    assertFalse(validationHelper.hasInfos());
    assertEquals(0, validationHelper.getCount());
}

Example 87 with Mappings

use of io.atlasmap.v2.Mappings in project atlasmap by atlasmap.

the class JavaValidationServiceTest method testValidateMappingSupportedSourceToTargetConversion.

@Test
public void testValidateMappingSupportedSourceToTargetConversion() throws Exception {
    AtlasMapping mapping = mappingUtil.loadMapping("src/test/resources/mappings/HappyPathMapping.json");
    assertNotNull(mapping);
    Mapping fieldMapping = (Mapping) mapping.getMappings().getMapping().get(0);
    JavaField in = (JavaField) fieldMapping.getInputField().get(0);
    in.setFieldType(FieldType.CHAR);
    validations.addAll(sourceValidationService.validateMapping(mapping));
    validations.addAll(targetValidationService.validateMapping(mapping));
    if (LOG.isDebugEnabled()) {
        debugErrors(validations);
    }
    assertFalse(validationHelper.hasErrors());
    assertFalse(validationHelper.hasWarnings());
    assertFalse(validationHelper.hasInfos());
}

Example 88 with Mappings

use of io.atlasmap.v2.Mappings in project atlasmap by atlasmap.

the class JavaValidationServiceTest method testValidateMappingSourceToTargetUnsupported.

@Test
public void testValidateMappingSourceToTargetUnsupported() throws Exception {
    AtlasMapping mapping = mappingUtil.loadMapping("src/test/resources/mappings/HappyPathMapping.json");
    assertNotNull(mapping);
    Mapping fieldMapping = (Mapping) mapping.getMappings().getMapping().get(0);
    JavaField in = (JavaField) fieldMapping.getInputField().get(0);
    in.setFieldType(FieldType.DATE);
    in.setClassName("java.util.Date");
    JavaField out = (JavaField) fieldMapping.getOutputField().get(0);
    out.setFieldType(FieldType.BYTE);
    out.setClassName("java.lang.Byte");
    validations.addAll(sourceValidationService.validateMapping(mapping));
    validations.addAll(targetValidationService.validateMapping(mapping));
    if (LOG.isDebugEnabled()) {
        debugErrors(validations);
    }
    assertFalse(validationHelper.hasErrors());
    assertTrue(validationHelper.hasWarnings());
    assertFalse(validationHelper.hasInfos());
    assertEquals(1, validationHelper.getCount());
    assertTrue(validations.stream().anyMatch(atlasMappingError -> atlasMappingError.getMessage().contains("out of range")));
}

Example 89 with Mappings

use of io.atlasmap.v2.Mappings in project atlasmap by atlasmap.

the class JavaModule method processPreTargetExecution.

@Override
public void processPreTargetExecution(AtlasInternalSession atlasSession) throws AtlasException {
    if (atlasSession == null || atlasSession.getMapping() == null || atlasSession.getMapping().getMappings() == null || atlasSession.getMapping().getMappings().getMapping() == null) {
        throw new AtlasException("AtlasSession not properly intialized with a mapping that contains field mappings");
    }
    Object rootObject;
    String targetClassName = AtlasUtil.unescapeFromUri(AtlasUtil.getUriParameterValue(getUri(), "className"));
    String collectionTypeStr = AtlasUtil.unescapeFromUri(AtlasUtil.getUriParameterValue(getUri(), "collectionType"));
    CollectionType collectionType = collectionTypeStr != null ? CollectionType.fromValue(collectionTypeStr) : CollectionType.NONE;
    String collectionClassName = AtlasUtil.unescapeFromUri(AtlasUtil.getUriParameterValue(getUri(), "collectionClassName"));
    JavaFieldWriter writer = new JavaFieldWriter(this.writerUtil);
    Class<?> clazz = writerUtil.loadClass(targetClassName);
    if (collectionType == CollectionType.ARRAY) {
        rootObject = Array.newInstance(clazz, 0);
    } else if (collectionType != CollectionType.NONE) {
        if (collectionClassName != null) {
            rootObject = writerUtil.instantiateObject(writerUtil.loadClass(collectionClassName));
        } else {
            rootObject = writerUtil.instantiateObject(writerUtil.getDefaultCollectionImplClass(collectionType));
        }
        writer.setCollectionItemClass(clazz);
    } else {
        rootObject = writerUtil.instantiateObject(clazz);
    }
    writer.setRootObject(rootObject);
    writer.setTargetValueConverter(targetValueConverter);
    atlasSession.setFieldWriter(getDocId(), writer);
    if (LOG.isDebugEnabled()) {
        LOG.debug("{}: processPreTargetExcution completed", getDocId());
    }
}

Example 90 with Mappings

use of io.atlasmap.v2.Mappings in project atlasmap by atlasmap.

the class JavaValidationServiceTest method testValidateMappingClassNotFound.

@Test
public void testValidateMappingClassNotFound() throws Exception {
    AtlasMapping mapping = mappingUtil.loadMapping("src/test/resources/mappings/HappyPathMapping.json");
    assertNotNull(mapping);
    Mapping fieldMapping = (Mapping) mapping.getMappings().getMapping().get(0);
    JavaField in = (JavaField) fieldMapping.getInputField().get(0);
    in.setClassName("java.lang.String3");
    validations.addAll(sourceValidationService.validateMapping(mapping));
    validations.addAll(targetValidationService.validateMapping(mapping));
    assertTrue(validationHelper.hasErrors());
    assertFalse(validationHelper.hasWarnings());
    assertFalse(validationHelper.hasInfos());
    assertEquals(1, validations.size());
    Validation v = validations.get(0);
    assertEquals(ValidationScope.MAPPING, v.getScope());
    assertEquals("map.firstName.firstName", v.getId());
    assertEquals(ValidationStatus.ERROR, v.getStatus());
}