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

Example 1 with Json

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

the class AtlasMappingServiceTest method testLoadMappingFileAtlasMappingFormatAtlasValidationException.

@Test(expected = AtlasValidationException.class)
public void testLoadMappingFileAtlasMappingFormatAtlasValidationException() throws AtlasValidationException {
    File file = Paths.get("src" + File.separator + "test" + File.separator + "resources" + File.separator + "atlasmapping2.json").toFile();
    AtlasMapping atlasMapping = atlasMappingService.loadMapping(file, AtlasMappingFormat.JSON);
    assertNotNull(atlasMapping);
}

Example 2 with Json

use of io.atlasmap.v2.Json in project syndesis-qe by syndesisio.

the class AtlasMapperGenerator method getField.

/**
 * Gets the field with the path corresponding to the search string. It recursively goes through child fields if the field is a complex type.
 *
 * @param fields list of fields
 * @param searchString path search string
 * @return field
 */
private Field getField(List<Field> fields, String searchString) {
    Field f = null;
    for (Field field : fields) {
        if (field instanceof JsonComplexType || field instanceof XmlComplexType) {
            // Search child elements of the complex element, just create a new list because Json/XmlField is a child class of Field
            final List<Field> fieldList;
            if (field instanceof JsonComplexType) {
                fieldList = new ArrayList<>(((JsonComplexType) field).getJsonFields().getJsonField());
            } else {
                fieldList = new ArrayList<>(((XmlComplexType) field).getXmlFields().getXmlField());
            }
            f = getField(fieldList, searchString);
        } else {
            if (field.getPath().equals(searchString)) {
                return field;
            } else {
                continue;
            }
        }
        if (f != null) {
            break;
        }
    }
    return f;
}

Example 3 with Json

use of io.atlasmap.v2.Json in project syndesis-qe by syndesisio.

the class AtlasMapperGenerator method processDataShapeIntoFields.

/**
 * The dataShapeSpecification needs to be separated into fields, which could then be used for generation of mapping
 * steps. This is different for the "Json", "Java" and also "Xml" data shape type. Java DS type is already the
 * specification of field types, Json needs to be send to be sent first to Json inspection endpoint, to generate the
 * fields.
 *
 * @return list of fields from given datashape
 */
private List<Field> processDataShapeIntoFields(String dataShapeSpecification, DataShapeKinds dsKind) {
    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(DeserializationFeature.UNWRAP_ROOT_VALUE);
    List<Field> fields = null;
    if (dsKind.equals(DataShapeKinds.JAVA)) {
        try {
            JavaClass jClass = mapper.readValue(dataShapeSpecification, JavaClass.class);
            fields = getJavaFields(jClass).stream().map(this::replacePrimitiveWithObject).collect(Collectors.toList());
        } catch (IOException e) {
            log.error("error: ", e);
        }
    } else if (dsKind.equals(DataShapeKinds.JSON_SCHEMA) || dsKind.equals(DataShapeKinds.JSON_INSTANCE)) {
        JsonInspectionResponse inspectionResponse = atlasmapEndpoint.inspectJson(dataShapeSpecification, dsKind);
        try {
            log.debug("Inspection API response: " + mapper.writeValueAsString(inspectionResponse));
            fields = inspectionResponse.getJsonDocument().getFields().getField();
        } catch (JsonProcessingException e) {
            log.error("Unable to write inspection API response as string", e);
        }
    } else if (dsKind.equals(DataShapeKinds.XML_SCHEMA) || dsKind.equals(DataShapeKinds.XML_INSTANCE)) {
        XmlInspectionResponse inspectionResponse = atlasmapEndpoint.inspectXml(dataShapeSpecification, dsKind);
        try {
            log.debug("Inspection API response: " + mapper.writeValueAsString(inspectionResponse));
            fields = inspectionResponse.getXmlDocument().getFields().getField();
        } catch (JsonProcessingException e) {
            log.error("Unable to write inspection API response as string", e);
        }
    }
    return fields;
}

Example 4 with Json

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

the class JsonMarshallerTest method testJsonMapXMLField.

@Test
public void testJsonMapXMLField() throws Exception {
    AtlasMapping atlasMapping = generateAtlasMapping();
    // Object to JSON in file
    mapper.writerWithDefaultPrettyPrinter().writeValue(new File("target" + File.separator + "junit" + File.separator + testMethodName + File.separator + "atlasmapping.json"), atlasMapping);
    AtlasMapping uMapping = mapper.readValue(new File("target" + File.separator + "junit" + File.separator + testMethodName + File.separator + "atlasmapping.json"), AtlasMapping.class);
    assertNotNull(uMapping);
    validateAtlasMapping(uMapping);
}

Example 5 with Json

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

the class JsonModule method processPreValidation.

@Override
public void processPreValidation(AtlasInternalSession atlasSession) throws AtlasException {
    if (atlasSession == null || atlasSession.getMapping() == null) {
        throw new AtlasValidationException("Invalid session: Session and AtlasMapping must be specified");
    }
    Validations validations = atlasSession.getValidations();
    JsonValidationService jsonValidationService = new JsonValidationService(getConversionService(), getFieldActionService());
    jsonValidationService.setMode(getMode());
    jsonValidationService.setDocId(getDocId());
    List<Validation> jsonValidations = jsonValidationService.validateMapping(atlasSession.getMapping());
    if (jsonValidations != null && !jsonValidations.isEmpty()) {
        validations.getValidation().addAll(jsonValidations);
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("Detected " + jsonValidations.size() + " json validation notices");
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("{}: processPreValidation completed", getDocId());
    }
}