package com.qianwen.core.tool.convert;
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import com.fasterxml.jackson.annotation.JsonValue;
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import java.lang.reflect.AccessibleObject;
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import java.lang.reflect.Field;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentMap;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.qianwen.core.tool.utils.ConvertUtil;
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import org.springframework.core.convert.TypeDescriptor;
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import org.springframework.core.convert.converter.ConditionalGenericConverter;
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import org.springframework.core.convert.converter.GenericConverter;
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import org.springframework.lang.Nullable;
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/* loaded from: blade-core-tool-9.3.0.0-SNAPSHOT.jar:org/springblade/core/tool/convert/EnumToStringConverter.class */
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public class EnumToStringConverter implements ConditionalGenericConverter {
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private static final Logger log = LoggerFactory.getLogger(EnumToStringConverter.class);
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private static final ConcurrentMap<Class<?>, AccessibleObject> ENUM_CACHE_MAP = new ConcurrentHashMap(8);
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@Nullable
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private static AccessibleObject getAnnotation(Class<?> clazz) {
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Set<AccessibleObject> accessibleObjects = new HashSet<>();
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Field[] fields = clazz.getDeclaredFields();
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Collections.addAll(accessibleObjects, fields);
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Method[] methods = clazz.getDeclaredMethods();
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Collections.addAll(accessibleObjects, methods);
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for (AccessibleObject accessibleObject : accessibleObjects) {
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JsonValue jsonValue = accessibleObject.getAnnotation(JsonValue.class);
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if (jsonValue != null && jsonValue.value()) {
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accessibleObject.setAccessible(true);
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return accessibleObject;
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}
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}
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return null;
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}
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public boolean matches(TypeDescriptor sourceType, TypeDescriptor targetType) {
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return true;
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}
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public Set<GenericConverter.ConvertiblePair> getConvertibleTypes() {
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Set<GenericConverter.ConvertiblePair> pairSet = new HashSet<>(3);
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pairSet.add(new GenericConverter.ConvertiblePair(Enum.class, String.class));
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pairSet.add(new GenericConverter.ConvertiblePair(Enum.class, Integer.class));
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pairSet.add(new GenericConverter.ConvertiblePair(Enum.class, Long.class));
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return Collections.unmodifiableSet(pairSet);
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}
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public Object convert(@Nullable Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
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if (source == null) {
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return null;
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}
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Class<?> sourceClazz = sourceType.getType();
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AccessibleObject accessibleObject = ENUM_CACHE_MAP.computeIfAbsent(sourceClazz, EnumToStringConverter::getAnnotation);
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Class<?> targetClazz = targetType.getType();
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if (accessibleObject == null) {
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if (String.class == targetClazz) {
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return ((Enum) source).name();
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}
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int ordinal = ((Enum) source).ordinal();
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return ConvertUtil.convert(Integer.valueOf(ordinal), targetClazz);
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}
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try {
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return invoke(sourceClazz, accessibleObject, source, targetClazz);
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} catch (Exception e) {
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log.error(e.getMessage(), e);
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return null;
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}
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}
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@Nullable
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private static Object invoke(Class<?> clazz, AccessibleObject accessibleObject, Object source, Class<?> targetClazz) throws IllegalAccessException, InvocationTargetException {
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Object value = null;
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if (accessibleObject instanceof Field) {
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Field field = (Field) accessibleObject;
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value = field.get(source);
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} else if (accessibleObject instanceof Method) {
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Method method = (Method) accessibleObject;
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Class<?> paramType = method.getParameterTypes()[0];
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Object object = ConvertUtil.convert(source, paramType);
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value = method.invoke(clazz, object);
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}
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if (value == null) {
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return null;
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}
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return ConvertUtil.convert(value, targetClazz);
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}
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}
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