Examples with AtlasConversionInfo io.atlasmap.spi.AtlasConversionInfo used on opensource projects

Example 6 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class DoubleConverterTest method checkAnnotations.

@Test
public void checkAnnotations() throws Exception {
    Class<?> aClass = DoubleConverter.class;
    Method[] methods = aClass.getMethods();
    for (Method method : methods) {
        if (method.isSynthetic()) {
            // We are running in Eclipse or jacoco
            continue;
        }
        if (method.getName().startsWith("convert")) {
            Annotation[] annotations = method.getDeclaredAnnotations();
            assertNotNull(annotations);
            assertTrue(annotations.length > 0);
            for (Annotation annotation : annotations) {
                assertTrue(AtlasConversionInfo.class.isAssignableFrom(annotation.annotationType()));
                AtlasConversionInfo atlasConversionInfo = (AtlasConversionInfo) annotation;
                assertNotNull(atlasConversionInfo.sourceType());
                assertTrue(atlasConversionInfo.sourceType().compareTo(FieldType.DOUBLE) == 0);
                assertNotNull(atlasConversionInfo.targetType());
                for (AtlasConversionConcern atlasConversionConcern : atlasConversionInfo.concerns()) {
                    assertNotNull(atlasConversionConcern.getMessage(atlasConversionInfo));
                    assertNotNull(atlasConversionConcern.value());
                }
            }
        }
    }
}

Example 7 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class JavaMappingFieldPairValidator method validateClassConversion.

private void validateClassConversion(String mappingId, JavaField inputField, JavaField outField, List<Validation> validations) {
    // skip converter check for COMPLEX source field (possible for conditional mapping)
    if (inputField.getFieldType() == FieldType.COMPLEX) {
        return;
    }
    Optional<AtlasConverter<?>> atlasConverter = conversionService.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.ERROR);
        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(validations, mappingId, conversionInfo, service.getModuleFieldName(inputField), service.getModuleFieldName(outField));
        }
    }
}

Example 8 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class FloatConverterTest method checkAnnotations.

@Test
public void checkAnnotations() throws Exception {
    Class<?> aClass = FloatConverter.class;
    Method[] methods = aClass.getMethods();
    for (Method method : methods) {
        if (method.isSynthetic()) {
            // We are running in Eclipse or jacoco
            continue;
        }
        if (method.getName().startsWith("convert")) {
            Annotation[] annotations = method.getDeclaredAnnotations();
            assertNotNull(annotations);
            assertTrue(annotations.length > 0);
            for (Annotation annotation : annotations) {
                assertTrue(AtlasConversionInfo.class.isAssignableFrom(annotation.annotationType()));
                AtlasConversionInfo atlasConversionInfo = (AtlasConversionInfo) annotation;
                assertNotNull(atlasConversionInfo.sourceType());
                assertTrue(atlasConversionInfo.sourceType().compareTo(FieldType.FLOAT) == 0);
                assertNotNull(atlasConversionInfo.targetType());
                for (AtlasConversionConcern atlasConversionConcern : atlasConversionInfo.concerns()) {
                    assertNotNull(atlasConversionConcern.getMessage(atlasConversionInfo));
                    assertNotNull(atlasConversionConcern.value());
                }
            }
        }
    }
}

Example 9 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class BaseModuleValidationService method validateFieldTypeConversion.

protected void validateFieldTypeConversion(String mappingId, Field inputField, Field outField, List<Validation> validations) {
    FieldType inFieldType = inputField.getFieldType();
    FieldType outFieldType = outField.getFieldType();
    Optional<AtlasConverter<?>> atlasConverter = conversionService.findMatchingConverter(inFieldType, outFieldType);
    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.getFieldType(), outField.getFieldType()));
        validation.setStatus(ValidationStatus.ERROR);
        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(inFieldType) == 0 && atlasConversionInfo.targetType().compareTo(outFieldType) == 0)).findFirst().orElse(null);
        if (conversionInfo != null) {
            populateConversionConcerns(mappingId, conversionInfo, getFieldName(inputField), getFieldName(outField), validations);
        }
    }
}

Example 10 with AtlasConversionInfo

use of io.atlasmap.spi.AtlasConversionInfo in project atlasmap by atlasmap.

the class StringConverter method toLong.

@AtlasConversionInfo(sourceType = FieldType.STRING, targetType = FieldType.LONG, concerns = { AtlasConversionConcern.FORMAT, AtlasConversionConcern.RANGE })
public Long toLong(String value) throws AtlasConversionException {
    if (value == null) {
        return null;
    }
    BigDecimal bd = null;
    Long l = null;
    try {
        l = Long.parseLong(value);
    } catch (NumberFormatException nfe) {
        try {
            bd = new BigDecimal(value);
            l = bd.longValue();
        } catch (NumberFormatException nfe2) {
            throw new AtlasConversionException(nfe);
        }
    }
    if (bd != null && bd.compareTo(BigDecimal.valueOf(l)) != 0) {
        throw new AtlasConversionException(String.format("String %s is greater than Long.MAX_VALUE  or less than Long.MIN_VALUE", value));
    }
    return l;
}