Change code style
This commit is contained in:
kaenganxt
@@ -10,149 +10,161 @@ import org.bukkit.Bukkit;
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/**
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* ReflectionUtil v1.1
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*
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* You are welcome to use it, modify it and redistribute it under the condition to not claim this class as your own
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*
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*
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* You are welcome to use it, modify it and redistribute it under the condition
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* to not claim this class as your own
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*
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* @author DarkBlade12
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*/
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public abstract class ReflectionUtil {
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private static final Map<Class<?>, Class<?>> CORRESPONDING_TYPES = new HashMap<>();
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static {
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CORRESPONDING_TYPES.put(Byte.class, byte.class);
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CORRESPONDING_TYPES.put(Short.class, short.class);
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CORRESPONDING_TYPES.put(Integer.class, int.class);
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CORRESPONDING_TYPES.put(Long.class, long.class);
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CORRESPONDING_TYPES.put(Character.class, char.class);
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CORRESPONDING_TYPES.put(Float.class, float.class);
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CORRESPONDING_TYPES.put(Double.class, double.class);
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CORRESPONDING_TYPES.put(Boolean.class, boolean.class);
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}
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private static final Map<Class<?>, Class<?>> CORRESPONDING_TYPES = new HashMap<>();
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public enum DynamicPackage {
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MINECRAFT_SERVER {
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@Override
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public String toString() {
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return "net.minecraft.server." + Bukkit.getServer().getClass().getPackage().getName().substring(23, 30);
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}
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},
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CRAFTBUKKIT {
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@Override
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public String toString() {
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return Bukkit.getServer().getClass().getPackage().getName();
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}
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};
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}
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static {
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CORRESPONDING_TYPES.put(Byte.class, byte.class);
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CORRESPONDING_TYPES.put(Short.class, short.class);
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CORRESPONDING_TYPES.put(Integer.class, int.class);
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CORRESPONDING_TYPES.put(Long.class, long.class);
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CORRESPONDING_TYPES.put(Character.class, char.class);
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CORRESPONDING_TYPES.put(Float.class, float.class);
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CORRESPONDING_TYPES.put(Double.class, double.class);
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CORRESPONDING_TYPES.put(Boolean.class, boolean.class);
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}
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public static class FieldEntry {
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String key;
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Object value;
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public enum DynamicPackage {
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public FieldEntry(String key, Object value) {
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this.key = key;
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this.value = value;
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}
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MINECRAFT_SERVER {
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@Override
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public String toString() {
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return "net.minecraft.server." + Bukkit.getServer().getClass().getPackage().getName().substring(23, 30);
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}
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},
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CRAFTBUKKIT {
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@Override
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public String toString() {
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return Bukkit.getServer().getClass().getPackage().getName();
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}
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};
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}
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public String getKey() {
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return this.key;
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}
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public static class FieldEntry {
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public Object getValue() {
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return this.value;
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}
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}
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String key;
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Object value;
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private static Class<?> getPrimitiveType(Class<?> clazz) {
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return CORRESPONDING_TYPES.containsKey(clazz) ? CORRESPONDING_TYPES.get(clazz) : clazz;
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}
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public FieldEntry(String key, Object value) {
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this.key = key;
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this.value = value;
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}
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private static Class<?>[] toPrimitiveTypeArray(Object[] objects) {
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int a = objects != null ? objects.length : 0;
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Class<?>[] types = new Class<?>[a];
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for (int i = 0; i < a; i++)
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types[i] = getPrimitiveType(objects[i].getClass());
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return types;
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}
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public String getKey() {
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return this.key;
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}
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private static Class<?>[] toPrimitiveTypeArray(Class<?>[] classes) {
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int a = classes != null ? classes.length : 0;
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Class<?>[] types = new Class<?>[a];
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for (int i = 0; i < a; i++)
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types[i] = getPrimitiveType(classes[i]);
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return types;
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}
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public Object getValue() {
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return this.value;
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}
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}
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private static boolean equalsTypeArray(Class<?>[] a, Class<?>[] o) {
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if (a.length != o.length)
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return false;
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for (int i = 0; i < a.length; i++)
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if (!a[i].equals(o[i]) && !a[i].isAssignableFrom(o[i]))
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return false;
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return true;
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}
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private static Class<?> getPrimitiveType(Class<?> clazz) {
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return CORRESPONDING_TYPES.containsKey(clazz) ? CORRESPONDING_TYPES.get(clazz) : clazz;
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}
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public static Class<?> getClass(String name, DynamicPackage pack, String subPackage) throws Exception {
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return Class.forName(pack + (subPackage != null && subPackage.length() > 0 ? "." + subPackage : "") + "." + name);
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}
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private static Class<?>[] toPrimitiveTypeArray(Object[] objects) {
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int a = objects != null ? objects.length : 0;
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Class<?>[] types = new Class<?>[a];
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for (int i = 0; i < a; i++) {
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types[i] = getPrimitiveType(objects[i].getClass());
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}
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return types;
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}
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public static Class<?> getClass(String name, DynamicPackage pack) throws Exception {
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return getClass(name, pack, null);
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}
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private static Class<?>[] toPrimitiveTypeArray(Class<?>[] classes) {
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int a = classes != null ? classes.length : 0;
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Class<?>[] types = new Class<?>[a];
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for (int i = 0; i < a; i++) {
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types[i] = getPrimitiveType(classes[i]);
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}
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return types;
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}
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public static Constructor<?> getConstructor(Class<?> clazz, Class<?>... paramTypes) {
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Class<?>[] t = toPrimitiveTypeArray(paramTypes);
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for (Constructor<?> c : clazz.getConstructors()) {
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Class<?>[] types = toPrimitiveTypeArray(c.getParameterTypes());
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if (equalsTypeArray(types, t))
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return c;
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}
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return null;
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}
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private static boolean equalsTypeArray(Class<?>[] a, Class<?>[] o) {
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if (a.length != o.length) {
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return false;
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}
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for (int i = 0; i < a.length; i++) {
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if (!a[i].equals(o[i]) && !a[i].isAssignableFrom(o[i])) {
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return false;
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}
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}
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return true;
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}
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public static Object newInstance(Class<?> clazz, Object... args) throws Exception {
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return getConstructor(clazz, toPrimitiveTypeArray(args)).newInstance(args);
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}
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public static Class<?> getClass(String name, DynamicPackage pack, String subPackage) throws Exception {
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return Class.forName(pack + (subPackage != null && subPackage.length() > 0 ? "." + subPackage : "") + "." + name);
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}
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public static Object newInstance(String name, DynamicPackage pack, String subPackage, Object... args) throws Exception {
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return newInstance(getClass(name, pack, subPackage), args);
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}
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public static Class<?> getClass(String name, DynamicPackage pack) throws Exception {
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return getClass(name, pack, null);
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}
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public static Object newInstance(String name, DynamicPackage pack, Object... args) throws Exception {
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return newInstance(getClass(name, pack, null), args);
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}
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public static Constructor<?> getConstructor(Class<?> clazz, Class<?>... paramTypes) {
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Class<?>[] t = toPrimitiveTypeArray(paramTypes);
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for (Constructor<?> c : clazz.getConstructors()) {
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Class<?>[] types = toPrimitiveTypeArray(c.getParameterTypes());
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if (equalsTypeArray(types, t)) {
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return c;
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}
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}
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return null;
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}
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public static Method getMethod(String name, Class<?> clazz, Class<?>... paramTypes) {
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Class<?>[] t = toPrimitiveTypeArray(paramTypes);
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for (Method m : clazz.getMethods()) {
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Class<?>[] types = toPrimitiveTypeArray(m.getParameterTypes());
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if (m.getName().equals(name) && equalsTypeArray(types, t))
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return m;
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}
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return null;
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}
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public static Object newInstance(Class<?> clazz, Object... args) throws Exception {
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return getConstructor(clazz, toPrimitiveTypeArray(args)).newInstance(args);
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}
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public static Object invokeMethod(String name, Class<?> clazz, Object obj, Object... args) throws Exception {
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return getMethod(name, clazz, toPrimitiveTypeArray(args)).invoke(obj, args);
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}
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public static Object newInstance(String name, DynamicPackage pack, String subPackage, Object... args) throws Exception {
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return newInstance(getClass(name, pack, subPackage), args);
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}
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public static Field getField(String name, Class<?> clazz) throws Exception {
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return clazz.getDeclaredField(name);
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}
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public static Object newInstance(String name, DynamicPackage pack, Object... args) throws Exception {
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return newInstance(getClass(name, pack, null), args);
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}
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public static Object getValue(String name, Object obj) throws Exception {
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Field f = getField(name, obj.getClass());
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f.setAccessible(true);
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return f.get(obj);
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}
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public static Method getMethod(String name, Class<?> clazz, Class<?>... paramTypes) {
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Class<?>[] t = toPrimitiveTypeArray(paramTypes);
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for (Method m : clazz.getMethods()) {
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Class<?>[] types = toPrimitiveTypeArray(m.getParameterTypes());
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if (m.getName().equals(name) && equalsTypeArray(types, t)) {
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return m;
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}
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}
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return null;
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}
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public static void setValue(Object obj, FieldEntry entry) throws Exception {
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Field f = getField(entry.getKey(), obj.getClass());
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f.setAccessible(true);
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f.set(obj, entry.getValue());
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}
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public static Object invokeMethod(String name, Class<?> clazz, Object obj, Object... args) throws Exception {
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return getMethod(name, clazz, toPrimitiveTypeArray(args)).invoke(obj, args);
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}
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public static void setValues(Object obj, FieldEntry... entrys) throws Exception {
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for (FieldEntry f : entrys)
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setValue(obj, f);
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}
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}
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public static Field getField(String name, Class<?> clazz) throws Exception {
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return clazz.getDeclaredField(name);
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}
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public static Object getValue(String name, Object obj) throws Exception {
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Field f = getField(name, obj.getClass());
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f.setAccessible(true);
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return f.get(obj);
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}
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public static void setValue(Object obj, FieldEntry entry) throws Exception {
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Field f = getField(entry.getKey(), obj.getClass());
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f.setAccessible(true);
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f.set(obj, entry.getValue());
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}
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public static void setValues(Object obj, FieldEntry... entrys) throws Exception {
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for (FieldEntry f : entrys) {
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setValue(obj, f);
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}
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}
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}
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