Examples with NullValueMappingStrategyPrism org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism used on opensource projects

Example 1 with NullValueMappingStrategyPrism

use of org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism in project mapstruct by mapstruct.

the class BeanMapping method fromPrism.

public static BeanMapping fromPrism(BeanMappingPrism beanMapping, ExecutableElement method, FormattingMessager messager, Types typeUtils) {
    if (beanMapping == null) {
        return null;
    }
    boolean resultTypeIsDefined = !TypeKind.VOID.equals(beanMapping.resultType().getKind());
    NullValueMappingStrategyPrism nullValueMappingStrategy = null == beanMapping.values.nullValueMappingStrategy() ? null : NullValueMappingStrategyPrism.valueOf(beanMapping.nullValueMappingStrategy());
    if (!resultTypeIsDefined && beanMapping.qualifiedBy().isEmpty() && beanMapping.qualifiedByName().isEmpty() && (nullValueMappingStrategy == null)) {
        messager.printMessage(method, Message.BEANMAPPING_NO_ELEMENTS);
    }
    SelectionParameters cmp = new SelectionParameters(beanMapping.qualifiedBy(), beanMapping.qualifiedByName(), resultTypeIsDefined ? beanMapping.resultType() : null, typeUtils);
    // TODO Do we want to add the reporting policy to the BeanMapping as well? To give more granular support?
    return new BeanMapping(cmp, nullValueMappingStrategy, null);
}

Example 2 with NullValueMappingStrategyPrism

use of org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism in project mapstruct by mapstruct.

the class IterableMapping method fromPrism.

public static IterableMapping fromPrism(IterableMappingPrism iterableMapping, ExecutableElement method, FormattingMessager messager, Types typeUtils) {
    if (iterableMapping == null) {
        return null;
    }
    boolean elementTargetTypeIsDefined = !TypeKind.VOID.equals(iterableMapping.elementTargetType().getKind());
    NullValueMappingStrategyPrism nullValueMappingStrategy = iterableMapping.values.nullValueMappingStrategy() == null ? null : NullValueMappingStrategyPrism.valueOf(iterableMapping.nullValueMappingStrategy());
    if (!elementTargetTypeIsDefined && iterableMapping.dateFormat().isEmpty() && iterableMapping.numberFormat().isEmpty() && iterableMapping.qualifiedBy().isEmpty() && iterableMapping.qualifiedByName().isEmpty() && (nullValueMappingStrategy == null)) {
        messager.printMessage(method, Message.ITERABLEMAPPING_NO_ELEMENTS);
    }
    SelectionParameters selection = new SelectionParameters(iterableMapping.qualifiedBy(), iterableMapping.qualifiedByName(), elementTargetTypeIsDefined ? iterableMapping.elementTargetType() : null, typeUtils);
    FormattingParameters formatting = new FormattingParameters(iterableMapping.dateFormat(), iterableMapping.numberFormat(), iterableMapping.mirror, iterableMapping.values.dateFormat(), method);
    return new IterableMapping(formatting, selection, iterableMapping.mirror, nullValueMappingStrategy);
}

Example 3 with NullValueMappingStrategyPrism

use of org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism in project mapstruct by mapstruct.

the class MapperCreationProcessor method createWithElementMappingMethod.

private <M extends ContainerMappingMethod> M createWithElementMappingMethod(SourceMethod method, MappingOptions mappingOptions, ContainerMappingMethodBuilder<?, M> builder) {
    FormattingParameters formattingParameters = null;
    SelectionParameters selectionParameters = null;
    NullValueMappingStrategyPrism nullValueMappingStrategy = null;
    if (mappingOptions.getIterableMapping() != null) {
        formattingParameters = mappingOptions.getIterableMapping().getFormattingParameters();
        selectionParameters = mappingOptions.getIterableMapping().getSelectionParameters();
        nullValueMappingStrategy = mappingOptions.getIterableMapping().getNullValueMappingStrategy();
    }
    return builder.mappingContext(mappingContext).method(method).formattingParameters(formattingParameters).selectionParameters(selectionParameters).nullValueMappingStrategy(nullValueMappingStrategy).build();
}

Example 4 with NullValueMappingStrategyPrism

use of org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism in project mapstruct by mapstruct.

the class MapperCreationProcessor method getMappingMethods.

private List<MappingMethod> getMappingMethods(MapperConfiguration mapperConfig, List<SourceMethod> methods) {
    List<MappingMethod> mappingMethods = new ArrayList<MappingMethod>();
    for (SourceMethod method : methods) {
        if (!method.overridesMethod()) {
            continue;
        }
        mergeInheritedOptions(method, mapperConfig, methods, new ArrayList<SourceMethod>());
        MappingOptions mappingOptions = method.getMappingOptions();
        boolean hasFactoryMethod = false;
        if (method.isIterableMapping()) {
            IterableMappingMethod iterableMappingMethod = createWithElementMappingMethod(method, mappingOptions, new IterableMappingMethod.Builder());
            hasFactoryMethod = iterableMappingMethod.getFactoryMethod() != null;
            mappingMethods.add(iterableMappingMethod);
        } else if (method.isMapMapping()) {
            MapMappingMethod.Builder builder = new MapMappingMethod.Builder();
            SelectionParameters keySelectionParameters = null;
            FormattingParameters keyFormattingParameters = null;
            SelectionParameters valueSelectionParameters = null;
            FormattingParameters valueFormattingParameters = null;
            NullValueMappingStrategyPrism nullValueMappingStrategy = null;
            if (mappingOptions.getMapMapping() != null) {
                keySelectionParameters = mappingOptions.getMapMapping().getKeySelectionParameters();
                keyFormattingParameters = mappingOptions.getMapMapping().getKeyFormattingParameters();
                valueSelectionParameters = mappingOptions.getMapMapping().getValueSelectionParameters();
                valueFormattingParameters = mappingOptions.getMapMapping().getValueFormattingParameters();
                nullValueMappingStrategy = mappingOptions.getMapMapping().getNullValueMappingStrategy();
            }
            MapMappingMethod mapMappingMethod = builder.mappingContext(mappingContext).method(method).keyFormattingParameters(keyFormattingParameters).keySelectionParameters(keySelectionParameters).valueFormattingParameters(valueFormattingParameters).valueSelectionParameters(valueSelectionParameters).nullValueMappingStrategy(nullValueMappingStrategy).build();
            hasFactoryMethod = mapMappingMethod.getFactoryMethod() != null;
            mappingMethods.add(mapMappingMethod);
        } else if (method.isValueMapping()) {
            // prefer value mappings over enum mapping
            ValueMappingMethod valueMappingMethod = new ValueMappingMethod.Builder().mappingContext(mappingContext).method(method).valueMappings(mappingOptions.getValueMappings()).build();
            mappingMethods.add(valueMappingMethod);
        } else if (method.isEnumMapping()) {
            messager.printMessage(method.getExecutable(), Message.ENUMMAPPING_DEPRECATED);
            EnumMappingMethod.Builder builder = new EnumMappingMethod.Builder();
            MappingMethod enumMappingMethod = builder.mappingContext(mappingContext).souceMethod(method).build();
            if (enumMappingMethod != null) {
                mappingMethods.add(enumMappingMethod);
            }
        } else if (method.isStreamMapping()) {
            StreamMappingMethod streamMappingMethod = createWithElementMappingMethod(method, mappingOptions, new StreamMappingMethod.Builder());
            // If we do StreamMapping that means that internally there is a way to generate the result type
            hasFactoryMethod = streamMappingMethod.getFactoryMethod() != null || method.getResultType().isStreamType();
            mappingMethods.add(streamMappingMethod);
        } else {
            NullValueMappingStrategyPrism nullValueMappingStrategy = null;
            SelectionParameters selectionParameters = null;
            if (mappingOptions.getBeanMapping() != null) {
                nullValueMappingStrategy = mappingOptions.getBeanMapping().getNullValueMappingStrategy();
                selectionParameters = mappingOptions.getBeanMapping().getSelectionParameters();
            }
            BeanMappingMethod.Builder builder = new BeanMappingMethod.Builder();
            BeanMappingMethod beanMappingMethod = builder.mappingContext(mappingContext).souceMethod(method).nullValueMappingStrategy(nullValueMappingStrategy).selectionParameters(selectionParameters).build();
            if (beanMappingMethod != null) {
                // We can consider that the bean mapping method can always be constructed. If there is a problem
                // it would have been reported in its build
                hasFactoryMethod = true;
                mappingMethods.add(beanMappingMethod);
            }
        }
        if (!hasFactoryMethod) {
            // A factory method  is allowed to return an interface type and hence, the generated
            // implementation as well. The check below must only be executed if there's no factory
            // method that could be responsible.
            reportErrorIfNoImplementationTypeIsRegisteredForInterfaceReturnType(method);
        }
    }
    return mappingMethods;
}

Example 5 with NullValueMappingStrategyPrism

use of org.mapstruct.ap.internal.prism.NullValueMappingStrategyPrism in project mapstruct by mapstruct.

the class MapMapping method fromPrism.

public static MapMapping fromPrism(MapMappingPrism mapMapping, ExecutableElement method, FormattingMessager messager, Types typeUtils) {
    if (mapMapping == null) {
        return null;
    }
    NullValueMappingStrategyPrism nullValueMappingStrategy = mapMapping.values.nullValueMappingStrategy() == null ? null : NullValueMappingStrategyPrism.valueOf(mapMapping.nullValueMappingStrategy());
    boolean keyTargetTypeIsDefined = !TypeKind.VOID.equals(mapMapping.keyTargetType().getKind());
    boolean valueTargetTypeIsDefined = !TypeKind.VOID.equals(mapMapping.valueTargetType().getKind());
    if (mapMapping.keyDateFormat().isEmpty() && mapMapping.keyNumberFormat().isEmpty() && mapMapping.keyQualifiedBy().isEmpty() && mapMapping.keyQualifiedByName().isEmpty() && mapMapping.valueDateFormat().isEmpty() && mapMapping.valueNumberFormat().isEmpty() && mapMapping.valueQualifiedBy().isEmpty() && mapMapping.valueQualifiedByName().isEmpty() && !keyTargetTypeIsDefined && !valueTargetTypeIsDefined && (nullValueMappingStrategy == null)) {
        messager.printMessage(method, Message.MAPMAPPING_NO_ELEMENTS);
    }
    SelectionParameters keySelection = new SelectionParameters(mapMapping.keyQualifiedBy(), mapMapping.keyQualifiedByName(), keyTargetTypeIsDefined ? mapMapping.keyTargetType() : null, typeUtils);
    SelectionParameters valueSelection = new SelectionParameters(mapMapping.valueQualifiedBy(), mapMapping.valueQualifiedByName(), valueTargetTypeIsDefined ? mapMapping.valueTargetType() : null, typeUtils);
    FormattingParameters keyFormatting = new FormattingParameters(mapMapping.keyDateFormat(), mapMapping.keyNumberFormat(), mapMapping.mirror, mapMapping.values.keyDateFormat(), method);
    FormattingParameters valueFormatting = new FormattingParameters(mapMapping.valueDateFormat(), mapMapping.valueNumberFormat(), mapMapping.mirror, mapMapping.values.valueDateFormat(), method);
    return new MapMapping(keyFormatting, keySelection, valueFormatting, valueSelection, mapMapping.mirror, nullValueMappingStrategy);
}