115 lines
2.0 KiB
Java
115 lines
2.0 KiB
Java
package com.tiesheng.util.useragent;
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import cn.hutool.core.util.ReUtil;
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import java.io.Serializable;
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import java.util.regex.Pattern;
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/**
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* User-agent信息
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*
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* @author looly
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* @since 4.2.1
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*/
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public class UserAgentInfo implements Serializable {
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private static final long serialVersionUID = 1L;
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/**
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* 未知类型
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*/
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public static final String NameUnknown = "Unknown";
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/** 信息名称 */
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private final String name;
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/** 信息匹配模式 */
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private final Pattern pattern;
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/**
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* 构造
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*
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* @param name 名字
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* @param regex 表达式
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*/
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public UserAgentInfo(String name, String regex) {
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this(name, (null == regex) ? null : Pattern.compile(regex, Pattern.CASE_INSENSITIVE));
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}
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/**
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* 构造
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*
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* @param name 名字
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* @param pattern 匹配模式
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*/
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public UserAgentInfo(String name, Pattern pattern) {
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this.name = name;
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this.pattern = pattern;
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}
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/**
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* 获取信息名称
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*
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* @return 信息名称
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*/
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public String getName() {
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return name;
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}
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/**
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* 获取匹配模式
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*
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* @return 匹配模式
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*/
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public Pattern getPattern() {
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return pattern;
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}
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/**
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* 指定内容中是否包含匹配此信息的内容
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*
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* @param content User-Agent字符串
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* @return 是否包含匹配此信息的内容
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*/
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public boolean isMatch(String content) {
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return ReUtil.contains(this.pattern, content);
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}
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/**
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* 是否为Unknown
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*
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* @return 是否为Unknown
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*/
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public boolean isUnknown() {
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return NameUnknown.equals(this.name);
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + ((name == null) ? 0 : name.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (obj == null) {
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return false;
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}
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if (getClass() != obj.getClass()) {
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return false;
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}
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final UserAgentInfo other = (UserAgentInfo) obj;
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if (name == null) {
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return other.name == null;
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} else return name.equals(other.name);
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}
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@Override
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public String toString() {
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return this.name;
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}
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}
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