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UpdateEntity 去除有忽略注解的字段

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Signed-off-by: aqnghu <405705277@qq.com>
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aqnghu 2023-09-11 17:26:33 +00:00 committed by Gitee
parent 3a7c78d7af
commit d34b171196
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1 changed files with 24 additions and 5 deletions
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mybatis-flex-core/src/main/java/com/mybatisflex/core/update/ModifyAttrsRecordHandler.java
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@ -15,10 +15,12 @@
*/ */
package com.mybatisflex.core.update; package com.mybatisflex.core.update;
import com.mybatisflex.annotation.Column;
import com.mybatisflex.core.util.FieldWrapper;
import com.mybatisflex.core.util.StringUtil; import com.mybatisflex.core.util.StringUtil;
import org.apache.ibatis.javassist.util.proxy.MethodHandler; import org.apache.ibatis.javassist.util.proxy.MethodHandler;
import java.lang.reflect.Field;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.LinkedHashMap; import java.util.LinkedHashMap;
import java.util.Map; import java.util.Map;
@ -44,12 +46,29 @@ class ModifyAttrsRecordHandler implements MethodHandler {
&& originalMethod.getParameterCount() == 1) { && originalMethod.getParameterCount() == 1) {
String property = StringUtil.firstCharToLowerCase(originalMethod.getName().substring(3)); String property = StringUtil.firstCharToLowerCase(originalMethod.getName().substring(3));
updates.put(property, args[0]); updates.put(property, args[0]);
//去除有忽略注解的字段
Field field = getField(originalMethod.getDeclaringClass(), property);
if (field != null) {
Column column = field.getAnnotation(Column.class);
if (column != null && column.ignore()) {
updates.remove(property);
}
}
} }
return proxyMethod.invoke(self, args); return proxyMethod.invoke(self, args);
} }
private Field getField(Class<?> clazz, String fieldName) {
try {
FieldWrapper fw = FieldWrapper.of(clazz, fieldName);
if (fw != null) {
return fw.getField();
}
} catch (Exception ignored) {
}
return null;
}
}
}