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初始化Http Converter Plugin
添加ValueHideFilter
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‎api-boot-project/api-boot-plugins/api-boot-plugin-http-converter/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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~ Copyright [2019] [恒宇少年 - 于起宇]
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~
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~ Licensed under the Apache License, Version 2.0 (the "License");
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~ you may not use this file except in compliance with the License.
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~ You may obtain a copy of the License at
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS,
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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~ See the License for the specific language governing permissions and
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~ limitations under the License.
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~
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>api-boot-plugins</artifactId>
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<groupId>org.minbox.framework</groupId>
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<version>2.0.4.RC1</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<properties>
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<main.basedir>${basedir}/../../..</main.basedir>
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</properties>
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<artifactId>api-boot-plugin-http-converter</artifactId>
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<description>
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ApiBoot Http Converter 插件
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提供插件的扩展、集成方式
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</description>
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<dependencies>
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<!--ApiBoot Plugin-->
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<dependency>
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<groupId>org.minbox.framework</groupId>
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<artifactId>api-boot-plugin</artifactId>
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</dependency>
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<!--fastJson-->
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<dependency>
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<groupId>com.alibaba</groupId>
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<artifactId>fastjson</artifactId>
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<optional>true</optional>
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</dependency>
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</dependencies>
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</project>

‎api-boot-project/api-boot-plugins/api-boot-plugin-http-converter/src/main/java/org/minbox/framework/api/boot/plugin/http/converter/filter/ValueHideFilter.java‎

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/*
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* Copyright [2019] [恒宇少年 - 于起宇]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package org.minbox.framework.api.boot.plugin.http.converter.filter;
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import com.alibaba.fastjson.serializer.ValueFilter;
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import org.minbox.framework.api.boot.plugin.http.converter.filter.annotation.ApiBootValueHide;
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import java.lang.reflect.Field;
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/**
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* Value Hide Filter
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*
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* @author：恒宇少年 - 于起宇
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* <p>
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* DateTime：2019-04-15 17:44
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* Blog：http://blog.yuqiyu.com
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* WebSite：http://www.jianshu.com/u/092df3f77bca
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* Gitee：https://gitee.com/hengboy
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* GitHub：https://github.com/hengboy
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*/
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public class ValueHideFilter implements ValueFilter {
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/**
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* Execute hide value
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*
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* @param object object instance
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* @param name field name
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* @param value filed value
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* @return hidden values
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*/
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@Override
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public Object process(Object object, String name, Object value) {
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if (object != null) {
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try {
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// get declared field
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Field field = object.getClass().getDeclaredField(name);
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if (field.isAnnotationPresent(ApiBootValueHide.class)) {
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// field declared ApiBootValueHide Annotation
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ApiBootValueHide valueHide = field.getDeclaredAnnotation(ApiBootValueHide.class);
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// don't execute hide
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if (valueHide.length() <= 0) {
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return object;
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}
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// field value
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String fieldValue = String.valueOf(value);
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// convert to char array
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char[] chars = fieldValue.toCharArray();
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// hide with start position
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if (valueHide.start() > 0) {
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return startHide(valueHide, chars);
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}
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// hide with position model
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else {
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return positionHide(valueHide, chars);
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}
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}
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} catch (Exception e) {
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return value;
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}
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}
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return value;
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}
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/**
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* hide with start position
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*
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* @param valueHide ApiBootValueHide annotation
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* @param chars field value char array
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* @return hidden values
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*/
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String startHide(ApiBootValueHide valueHide, char[] chars) {
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for (int i = 0; i < chars.length; i++) {
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if (valueHide.start() < i && i < valueHide.start() + valueHide.length()) {
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chars[i] = valueHide.placeholder().charAt(0);
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}
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}
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return new String(chars);
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}
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/**
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* hide with position model
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*
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* @param valueHide ApiBootValueHide annotation
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* @param chars field value char array
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* @return hidden values
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*/
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String positionHide(ApiBootValueHide valueHide, char[] chars) {
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for (int i = 0; i < chars.length; i++) {
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switch (valueHide.position()) {
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// Back to back
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case START:
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if (i < valueHide.length()) {
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chars[i] = valueHide.placeholder().charAt(0);
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}
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break;
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// middle
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case MIDDLE:
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// start hide position
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int startPosition = chars.length / 2;
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if (i >= startPosition - 1 && i < startPosition - 1 + valueHide.length()) {
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chars[i] = valueHide.placeholder().charAt(0);
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}
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break;
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// From behind
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case END:
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if (i >= chars.length - valueHide.length()) {
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chars[i] = valueHide.placeholder().charAt(0);
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}
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break;
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}
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}
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return new String(chars);
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}
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}

‎api-boot-project/api-boot-plugins/api-boot-plugin-http-converter/src/main/java/org/minbox/framework/api/boot/plugin/http/converter/filter/annotation/ApiBootValueHide.java‎

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/*
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* Copyright [2019] [恒宇少年 - 于起宇]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package org.minbox.framework.api.boot.plugin.http.converter.filter.annotation;
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import org.minbox.framework.api.boot.plugin.http.converter.filter.enums.ValueHidePositionEnum;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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/**
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* ApiBoot Value Hide Value Filter
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*
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* @author：恒宇少年 - 于起宇
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* <p>
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* DateTime：2019-04-15 17:45
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* Blog：http://blog.yuqiyu.com
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* WebSite：http://www.jianshu.com/u/092df3f77bca
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* Gitee：https://gitee.com/hengboy
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* GitHub：https://github.com/hengboy
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*/
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@Target({ElementType.FIELD})
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@Retention(RetentionPolicy.RUNTIME)
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public @interface ApiBootValueHide {
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/**
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* hide length
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*
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* @return
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*/
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int length() default 0;
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/**
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* start hide position
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*
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* @return
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*/
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int start() default 0;
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/**
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* 隐藏位置枚举
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* 1、从前往后开始隐藏（排除excludeLength的值个字符）
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* 2、从后往前开始隐藏（排除excludeLength的值个字符）
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*
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* @return
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*/
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ValueHidePositionEnum position();
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/**
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* placeholder
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*
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* @return
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*/
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String placeholder() default "*";
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}

‎api-boot-project/api-boot-plugins/api-boot-plugin-http-converter/src/main/java/org/minbox/framework/api/boot/plugin/http/converter/filter/enums/ValueHidePositionEnum.java‎

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/*
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* Copyright [2019] [恒宇少年 - 于起宇]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package org.minbox.framework.api.boot.plugin.http.converter.filter.enums;
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/**
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* 隐藏位置枚举
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* @author：于起宇 <br/>
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* ===============================
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* Created with IDEA.
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* Date：2018/1/20
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* Time：14:27
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* 简书：http://www.jianshu.com/u/092df3f77bca
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* ================================
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*/
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public enum ValueHidePositionEnum {
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/**
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* 从前往后
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*/
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START,
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/**
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* 从后往前
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*/
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END,
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/**
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* 中间
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*/
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MIDDLE
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}

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