Examples with FieldMapperImpl org.simpleflatmapper.map.fieldmapper.FieldMapperImpl used on opensource projects

Example 1 with FieldMapperImpl

use of org.simpleflatmapper.map.fieldmapper.FieldMapperImpl in project SimpleFlatMapper by arnaudroger.

the class FieldMapperToAppendableFactory method newFieldMapper.

@Override
@SuppressWarnings("unchecked")
public <S, P> FieldMapper<S, Appendable> newFieldMapper(PropertyMapping<S, P, CsvColumnKey, FieldMapperColumnDefinition<CsvColumnKey>> pm, MappingContextFactoryBuilder builder, MapperBuilderErrorHandler mappingErrorHandler) {
    if (pm == null)
        throw new NullPointerException("pm is null");
    Getter<? super S, ? extends P> getter;
    Getter<?, ?> customGetter = pm.getColumnDefinition().getCustomGetterFrom(pm.getPropertyMeta().getOwnerType());
    if (customGetter != null) {
        getter = (Getter<S, P>) customGetter;
    } else {
        getter = pm.getPropertyMeta().getGetter();
    }
    ColumnDefinition<CsvColumnKey, ?> columnDefinition = pm.getColumnDefinition();
    Type type = pm.getPropertyMeta().getPropertyType();
    if (TypeHelper.isPrimitive(type) && !columnDefinition.has(FormatProperty.class)) {
        if (getter instanceof BooleanGetter) {
            return new BooleanFieldMapper<S, Appendable>((BooleanGetter) getter, new BooleanAppendableSetter(cellWriter));
        } else if (getter instanceof ByteGetter) {
            return new ByteFieldMapper<S, Appendable>((ByteGetter) getter, new ByteAppendableSetter(cellWriter));
        } else if (getter instanceof CharacterGetter) {
            return new CharacterFieldMapper<S, Appendable>((CharacterGetter) getter, new CharacterAppendableSetter(cellWriter));
        } else if (getter instanceof ShortGetter) {
            return new ShortFieldMapper<S, Appendable>((ShortGetter) getter, new ShortAppendableSetter(cellWriter));
        } else if (getter instanceof IntGetter) {
            return new IntFieldMapper<S, Appendable>((IntGetter) getter, new IntegerAppendableSetter(cellWriter));
        } else if (getter instanceof LongGetter) {
            return new LongFieldMapper<S, Appendable>((LongGetter) getter, new LongAppendableSetter(cellWriter));
        } else if (getter instanceof FloatGetter) {
            return new FloatFieldMapper<S, Appendable>((FloatGetter) getter, new FloatAppendableSetter(cellWriter));
        } else if (getter instanceof DoubleGetter) {
            return new DoubleFieldMapper<S, Appendable>((DoubleGetter) getter, new DoubleAppendableSetter(cellWriter));
        }
    }
    Setter<Appendable, ? super P> setter = null;
    if (TypeHelper.isEnum(type) && columnDefinition.has(EnumOrdinalFormatProperty.class)) {
        setter = (Setter) new EnumOrdinalAppendableSetter(cellWriter);
    }
    Format format = null;
    if (columnDefinition.has(FormatProperty.class)) {
        format = columnDefinition.lookFor(FormatProperty.class).format();
    } else if (TypeHelper.areEquals(type, Date.class)) {
        String df = DEFAULT_DATE_FORMAT;
        DateFormatProperty dfp = columnDefinition.lookFor(DateFormatProperty.class);
        if (dfp != null) {
            df = dfp.get();
        }
        format = new SimpleDateFormat(df);
    }
    if (format != null) {
        final Format f = format;
        builder.addSupplier(pm.getColumnKey().getIndex(), new CloneFormatSupplier(f));
        return new FormatingAppender<S>(getter, new MappingContextFormatGetter<S>(pm.getColumnKey().getIndex()), cellWriter);
    }
    if (setter == null) {
        setter = getSetter(pm, cellWriter);
    }
    if (setter == null) {
        Converter<? super P, ? extends CharSequence> converter = converterService.findConverter(pm.getPropertyMeta().getPropertyType(), CharSequence.class, columnDefinition != null ? columnDefinition.properties() : new Object[0]);
        if (converter != null) {
            return new ConvertingAppender<S, P>(getter, converter, cellWriter);
        }
    }
    return new FieldMapperImpl<S, Appendable, P>(getter, setter);
}