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fix(parse): 修复Number基础类型转型丢失的问题。 fix #17
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Original file line number | Diff line number | Diff line change |
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@@ -1,63 +1,63 @@ | ||
package config.offset; | ||
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import sun.misc.Unsafe; | ||
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import java.lang.reflect.Field; | ||
import java.lang.reflect.Modifier; | ||
import java.util.Collections; | ||
import java.util.LinkedList; | ||
import java.util.List; | ||
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/** | ||
* @author Chris2018998 | ||
*/ | ||
public class OffsetUtil { | ||
private static Unsafe unsafe; | ||
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static { | ||
try { | ||
// 获取 Unsafe 内部的私有的实例化单例对象 | ||
Field field = Unsafe.class.getDeclaredField("theUnsafe"); | ||
// 无视权限 | ||
field.setAccessible(true); | ||
unsafe = (Unsafe) field.get(null); | ||
} catch (NoSuchFieldException | IllegalAccessException e) { | ||
e.printStackTrace(); | ||
} | ||
//package config.offset; | ||
// | ||
// | ||
//import sun.misc.Unsafe; | ||
// | ||
//import java.lang.reflect.Field; | ||
//import java.lang.reflect.Modifier; | ||
//import java.util.Collections; | ||
//import java.util.LinkedList; | ||
//import java.util.List; | ||
// | ||
///** | ||
// * @author Chris2018998 | ||
// */ | ||
//public class OffsetUtil { | ||
// private static Unsafe unsafe; | ||
// | ||
// static { | ||
// try { | ||
// unsafe = AccessController.doPrivileged((PrivilegedExceptionAction<Unsafe>) () -> { | ||
// Field theUnsafe = Unsafe.class.getDeclaredField("theUnsafe"); | ||
// theUnsafe.setAccessible(true); | ||
// return (Unsafe) theUnsafe.get(null); | ||
// }); | ||
// } catch (Throwable e) { | ||
// System.err.println("Unable to load unsafe"); | ||
// // 获取 Unsafe 内部的私有的实例化单例对象 | ||
// Field field = Unsafe.class.getDeclaredField("theUnsafe"); | ||
// // 无视权限 | ||
// field.setAccessible(true); | ||
// unsafe = (Unsafe) field.get(null); | ||
// } catch (NoSuchFieldException | IllegalAccessException e) { | ||
// e.printStackTrace(); | ||
// } | ||
} | ||
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public static List<FieldOffset> getClassMemberOffset(Class<?> beanClass) { | ||
List<FieldOffset> offsetsList = new LinkedList<>(); | ||
for (Field field : beanClass.getDeclaredFields()) { | ||
FieldOffset fieldOffset = new FieldOffset(field); | ||
offsetsList.add(fieldOffset); | ||
if (Modifier.isStatic(field.getModifiers())) | ||
fieldOffset.setOffsetValue(unsafe.staticFieldOffset(field)); | ||
else | ||
fieldOffset.setOffsetValue(unsafe.objectFieldOffset(field)); | ||
Class<?> fieldType = field.getType(); | ||
if (!fieldType.getName().startsWith("java")) { | ||
Field[] subfields = fieldType.getDeclaredFields(); | ||
if (subfields.length > 0) { | ||
fieldOffset.setSubFieldOffsetList(getClassMemberOffset(fieldType)); | ||
} | ||
} | ||
} | ||
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Collections.sort(offsetsList); | ||
return offsetsList; | ||
} | ||
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} | ||
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//// try { | ||
//// unsafe = AccessController.doPrivileged((PrivilegedExceptionAction<Unsafe>) () -> { | ||
//// Field theUnsafe = Unsafe.class.getDeclaredField("theUnsafe"); | ||
//// theUnsafe.setAccessible(true); | ||
//// return (Unsafe) theUnsafe.get(null); | ||
//// }); | ||
//// } catch (Throwable e) { | ||
//// System.err.println("Unable to load unsafe"); | ||
//// } | ||
// } | ||
// | ||
// public static List<FieldOffset> getClassMemberOffset(Class<?> beanClass) { | ||
// List<FieldOffset> offsetsList = new LinkedList<>(); | ||
// for (Field field : beanClass.getDeclaredFields()) { | ||
// FieldOffset fieldOffset = new FieldOffset(field); | ||
// offsetsList.add(fieldOffset); | ||
// if (Modifier.isStatic(field.getModifiers())) | ||
// fieldOffset.setOffsetValue(unsafe.staticFieldOffset(field)); | ||
// else | ||
// fieldOffset.setOffsetValue(unsafe.objectFieldOffset(field)); | ||
// Class<?> fieldType = field.getType(); | ||
// if (!fieldType.getName().startsWith("java")) { | ||
// Field[] subfields = fieldType.getDeclaredFields(); | ||
// if (subfields.length > 0) { | ||
// fieldOffset.setSubFieldOffsetList(getClassMemberOffset(fieldType)); | ||
// } | ||
// } | ||
// } | ||
// | ||
// Collections.sort(offsetsList); | ||
// return offsetsList; | ||
// } | ||
// | ||
// | ||
//} | ||
// |
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