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feat: support simple generic arguments for List and Set mappings
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4 changes: 1 addition & 3 deletions
4
...o/jonasg/xjx/serdes/deserialize/Path.java → .../main/java/io/jonasg/xjx/serdes/Path.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,4 @@ | ||
| package io.jonasg.xjx.serdes; | ||
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| import java.util.StringJoiner; | ||
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| public class Section { | ||
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| private final String name; | ||
| private final boolean isLeaf; | ||
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| public Section(String name) { | ||
| this.name = name; | ||
| isLeaf = false; | ||
| } | ||
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| public Section(String name, boolean isLeaf) { | ||
| this.name = name; | ||
| this.isLeaf = isLeaf; | ||
| } | ||
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| public String name() { | ||
| return name; | ||
| } | ||
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| public boolean isLeaf() { | ||
| return isLeaf; | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| return new StringJoiner(", ", Section.class.getSimpleName() + "[", "]") | ||
| .add("name='" + name + "'") | ||
| .add("isLeaf=" + isLeaf) | ||
| .toString(); | ||
| } | ||
| public record Section(String name, boolean isLeaf) { | ||
| } |
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89 changes: 89 additions & 0 deletions
89
xjx-serdes/src/main/java/io/jonasg/xjx/serdes/TypeMappers.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| package io.jonasg.xjx.serdes; | ||
|
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| import java.math.BigDecimal; | ||
| import java.time.LocalDate; | ||
| import java.time.LocalDateTime; | ||
| import java.time.ZonedDateTime; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
| import java.util.function.Function; | ||
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| public final class TypeMappers { | ||
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| static List<Class<Double>> DOUBLE_TYPES = List.of(double.class, Double.class); | ||
| static List<Class<Long>> LONG_TYPES = List.of(long.class, Long.class); | ||
| static List<Class<Character>> CHAR_TYPES = List.of(char.class, Character.class); | ||
| static List<Class<Boolean>> BOOLEAN_TYPES = List.of(boolean.class, Boolean.class); | ||
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| public static Set<Class<?>> TYPES; | ||
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| static { | ||
| TYPES = new HashSet<>(); | ||
| TYPES.addAll(DOUBLE_TYPES); | ||
| TYPES.addAll(LONG_TYPES); | ||
| TYPES.addAll(CHAR_TYPES); | ||
| TYPES.addAll(BOOLEAN_TYPES); | ||
| TYPES.add(String.class); | ||
| TYPES.add(LocalDate.class); | ||
| } | ||
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| public static Function<Object, Object> forType(Class<?> type) { | ||
| Function<Object, Object> mapper = Function.identity(); | ||
| if (type.equals(String.class)) { | ||
| mapper = String::valueOf; | ||
| } | ||
| if (type.equals(Integer.class)) { | ||
| mapper = value -> Integer.parseInt(String.valueOf(value)); | ||
| } | ||
| if (LONG_TYPES.contains(type)) { | ||
| mapper = value -> Long.parseLong(String.valueOf(value)); | ||
| } | ||
| if (type.equals(BigDecimal.class)) { | ||
| mapper = value -> new BigDecimal(String.valueOf(value)); | ||
| } | ||
| if (DOUBLE_TYPES.contains(type)) { | ||
| mapper = value -> Double.valueOf(String.valueOf(value)); | ||
| } | ||
| if (CHAR_TYPES.contains(type)) { | ||
| mapper = value -> String.valueOf(value).charAt(0); | ||
| } | ||
| if (BOOLEAN_TYPES.contains(type)) { | ||
| mapper = value -> { | ||
| String lowered = String.valueOf(value).toLowerCase(); | ||
| if (lowered.equals("true") || lowered.equals("yes") || lowered.equals("1")) { | ||
| return true; | ||
| } | ||
| return false; | ||
| }; | ||
| } | ||
| if (type.equals(LocalDate.class)) { | ||
| mapper = value -> LocalDate.parse(String.valueOf(value)); | ||
| } | ||
| if (type.equals(LocalDateTime.class)) { | ||
| mapper = value -> LocalDateTime.parse(String.valueOf(value)); | ||
| } | ||
| if (type.equals(ZonedDateTime.class)) { | ||
| mapper = value -> ZonedDateTime.parse(String.valueOf(value)); | ||
| } | ||
| if (type.isEnum()) { | ||
| mapper = value -> toEnum(type, String.valueOf(value)); | ||
| } | ||
| return mapper; | ||
| } | ||
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| @SuppressWarnings("unchecked") | ||
| private static <T extends Enum<T>> T toEnum(Class<?> type, String value) { | ||
| try { | ||
| T[] enumConstants = (T[]) type.getEnumConstants(); | ||
| for (T constant : enumConstants) { | ||
| if (value.equals(constant.name())) { | ||
| return constant; | ||
| } | ||
| } | ||
| } catch (Exception e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| return null; | ||
| } | ||
| } |
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