com.arextest.storage.compression.GenericCompressionBuilder Maven / Gradle / Ivy
//package com.arextest.storage.compression;
//
//import com.arextest.common.utils.CompressionUtils;
//import com.arextest.model.mock.Mocker;
//import com.arextest.storage.model.annotations.FieldCompression;
//import com.arextest.storage.model.mocker.MockItem;
//import lombok.extern.slf4j.Slf4j;
//import org.apache.commons.collections4.CollectionUtils;
//import org.apache.commons.lang3.StringUtils;
//
//import javax.validation.constraints.NotNull;
//import java.lang.reflect.Field;
//import java.util.ArrayList;
//import java.util.List;
//
///**
// * @author jmo
// * @since 2021/11/8
// */
//@Slf4j
//public final class GenericCompressionBuilder {
// public static final GenericCompressionBuilder DEFAULT = new GenericCompressionBuilder<>();
// private static final int DEFAULT_INITIAL_CAPACITY = 2;
//
// public void compress(T instance, List fieldList) {
// if (CollectionUtils.isEmpty(fieldList)) {
// return;
// }
// for (int i = 0; i < fieldList.size(); i++) {
// Field field = fieldList.get(i);
// try {
// String value = (String) field.get(instance);
// if (StringUtils.isNotEmpty(value)) {
// field.set(instance, CompressionUtils.useZstdCompress(value));
// }
// } catch (IllegalAccessException e) {
// LOGGER.error("field: {} compress error:{}", field, e.getMessage(), e);
// }
// }
// }
//
// public void decompress(T instance, List fieldList) {
// if (CollectionUtils.isEmpty(fieldList)) {
// return;
// }
// for (int i = 0; i < fieldList.size(); i++) {
// Field field = fieldList.get(i);
// try {
// String value = (String) field.get(instance);
//
// field.set(instance, CompressionUtils.useZstdDecompress(value));
//
// } catch (IllegalAccessException e) {
// LOGGER.error("field: {} decompress error:{}", field, e.getMessage(), e);
// }
// }
// }
//
// public List discoverCompression(@NotNull Class target) {
// List fieldList = null;
// Class current = target;
// while (current != null) {
// Field[] fields = current.getDeclaredFields();
// for (int i = 0; i < fields.length; i++) {
// Field field = fields[i];
// if (field.getType() != String.class) {
// continue;
// }
// if (!field.isAnnotationPresent(FieldCompression.class)) {
// continue;
// }
// if (fieldList == null) {
// fieldList = new ArrayList<>(DEFAULT_INITIAL_CAPACITY);
// }
// field.setAccessible(true);
// fieldList.add(field);
// }
// current = current.getSuperclass();
// }
// return fieldList;
// }
//}