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perf[storage]: orm和storage的注解的语法校验，避免犯小错误

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jaysunxiao committed 2021-08-31 21:23:36 +08:00
1 parent 3cdf9b6131
commit 9ae201abf6
4 files changed
+49 -20
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protocol/src/main/java/com/zfoo/protocol/util/ReflectionUtils.java
+32 -15
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@@ -23,7 +23,6 @@ import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.function.Consumer;
import java.util.function.Predicate;
@@ -65,8 +64,8 @@ public abstract class ReflectionUtils {
// Keep backing up the inheritance hierarchy.
Class<?> targetClass = clazz;
do {
Field[] fields = clazz.getDeclaredFields();
for (Field field : fields) {
var fields = clazz.getDeclaredFields();
for (var field : fields) {
ReflectionUtils.filterField(field, fieldFilter, fieldCallback);
}
targetClass = targetClass.getSuperclass();
@@ -118,9 +117,9 @@ public abstract class ReflectionUtils {
* @return 数组，可能长度为0
*/
public static Field[] getFieldsByAnnoInPOJOClass(Class<?> clazz, Class<? extends Annotation> annotation) {
List<Field> list = new ArrayList<Field>();
Field[] fields = clazz.getDeclaredFields();
for (Field field : fields) {
var list = new ArrayList<Field>();
var fields = clazz.getDeclaredFields();
for (var field : fields) {
if (field.isAnnotationPresent(annotation)) {
list.add(field);
}
@@ -128,6 +127,24 @@ public abstract class ReflectionUtils {
return ArrayUtils.listToArray(list, Field.class);
}
public static Field[] getFieldsByAnnoNameInPOJOClass(Class<?> clazz, String annotationName) {
var list = new ArrayList<Field>();
var fields = clazz.getDeclaredFields();
for (var field : fields) {
var annotations = field.getAnnotations();
if (ArrayUtils.isEmpty(annotations)) {
continue;
}
for (var annotation : annotations) {
if (annotation.annotationType().getName().equals(annotationName)) {
list.add(field);
}
}
}
return ArrayUtils.listToArray(list, Field.class);
}
public static Field getFieldByNameInPOJOClass(Class<?> clazz, String fieldName) {
try {
return clazz.getDeclaredField(fieldName);
@@ -144,9 +161,9 @@ public abstract class ReflectionUtils {
* @return 数组，可能长度为0
*/
public static Method[] getMethodsByAnnoInPOJOClass(Class<?> clazz, Class<? extends Annotation> annotation) {
List<Method> list = new ArrayList<>();
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
var list = new ArrayList<Method>();
var methods = clazz.getDeclaredMethods();
for (var method : methods) {
if (method.isAnnotationPresent(annotation)) {
list.add(method);
}
@@ -155,9 +172,9 @@ public abstract class ReflectionUtils {
}
public static Method[] getMethodsByNameInPOJOClass(Class<?> clazz, String methodName) {
List<Method> list = new ArrayList<>();
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
var list = new ArrayList<Method>();
var methods = clazz.getDeclaredMethods();
for (var method : methods) {
if (method.getName().equalsIgnoreCase(methodName)) {
list.add(method);
}
@@ -174,10 +191,10 @@ public abstract class ReflectionUtils {
*/
public static Method[] getAllMethods(Class<?> clazz) {
AssertionUtils.notNull(clazz, "Class must not be null");
List<Method> list = new ArrayList<>();
Class<?> superClazz = clazz;
var list = new ArrayList<Method>();
var superClazz = clazz;
while (superClazz != null) {
Method[] methods = superClazz.getDeclaredMethods();
var methods = superClazz.getDeclaredMethods();
Collections.addAll(list, methods);
superClazz = superClazz.getSuperclass();
}