io.github.nichetoolkit.rest.worker.PasswordWorker Maven / Gradle / Ivy
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package io.github.nichetoolkit.rest.worker;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* PasswordWorker
* The password worker class.
* @author Cyan ([email protected])
* @since Jdk1.8
*/
public class PasswordWorker {
/**
* LOWER_REGEX
* {@link java.lang.String} The constant LOWER_REGEX field.
* @see java.lang.String
*/
private static final String LOWER_REGEX = "[a-z]";
/**
* UPPER_REGEX
* {@link java.lang.String} The constant UPPER_REGEX field.
* @see java.lang.String
*/
private static final String UPPER_REGEX = "[A-Z]";
/**
* NUMBER_REGEX
* {@link java.lang.String} The constant NUMBER_REGEX field.
* @see java.lang.String
*/
private static final String NUMBER_REGEX = "[0-9]";
/**
* password
* {@link java.lang.String} The password field.
* @see java.lang.String
*/
private final String password;
/**
* length
* {@link java.lang.Integer} The length field.
* @see java.lang.Integer
*/
private final Integer length;
/**
* upperSize
* {@link java.lang.Integer} The upperSize field.
* @see java.lang.Integer
*/
private Integer upperSize;
/**
* lowerSize
* {@link java.lang.Integer} The lowerSize field.
* @see java.lang.Integer
*/
private Integer lowerSize;
/**
* numSize
* {@link java.lang.Integer} The numSize field.
* @see java.lang.Integer
*/
private Integer numSize;
/**
* charSize
* {@link java.lang.Integer} The charSize field.
* @see java.lang.Integer
*/
private Integer charSize;
/**
* PasswordWorker
* Instantiates a new password worker.
* @param password {@link java.lang.String} The password parameter is String type.
* @see java.lang.String
*/
public PasswordWorker(String password){
this.password = password.replaceAll("\\s", "");
this.length = password.length();
}
/**
* lengthQuest
* The length quest method.
* @return boolean The length quest return object is boolean type.
*/
public boolean lengthQuest() {
return lengthQuest(8,16);
}
/**
* lengthQuest
* The length quest method.
* @param min int The min parameter is int type.
* @param max int The max parameter is int type.
* @return boolean The length quest return object is boolean type.
*/
public boolean lengthQuest(int min, int max) {
/* 密码长度 8-16位 */
return this.length >= min && this.length <= max;
}
/**
* contentQuest
* The content quest method.
* @return boolean The content quest return object is boolean type.
*/
public boolean contentQuest() {
return (getUpperSize() + getLowerSize()) > 0 && getNumSize() > 0;
}
/**
* getUpperSize
* The get upper size getter method.
* @return {@link java.lang.Integer} The get upper size return object is Integer type.
* @see java.lang.Integer
*/
public Integer getUpperSize() {
if (this.upperSize == null) {
this.upperSize = upperMatch(this.password);
}
return this.upperSize;
}
/**
* getLowerSize
* The get lower size getter method.
* @return {@link java.lang.Integer} The get lower size return object is Integer type.
* @see java.lang.Integer
*/
public Integer getLowerSize() {
if (this.lowerSize == null) {
this.lowerSize = lowerMatch(this.password);
}
return this.lowerSize;
}
/**
* getNumSize
* The get num size getter method.
* @return {@link java.lang.Integer} The get num size return object is Integer type.
* @see java.lang.Integer
*/
public Integer getNumSize() {
if (this.numSize == null) {
this.numSize = numberMatch(this.password);
}
return this.numSize;
}
/**
* getCharSize
* The get char size getter method.
* @return int The get char size return object is int type.
*/
public int getCharSize() {
if (this.charSize == null) {
this.charSize = this.length - this.getUpperSize()
-this.getLowerSize() - this.getNumSize();
}
return this.charSize;
}
/**
* upperMatch
* The upper match method.
* @param target {@link java.lang.String} The target parameter is String type.
* @return {@link java.lang.Integer} The upper match return object is Integer type.
* @see java.lang.String
* @see java.lang.Integer
*/
public Integer upperMatch(String target) {
return match(UPPER_REGEX,target);
}
/**
* lowerMatch
* The lower match method.
* @param target {@link java.lang.String} The target parameter is String type.
* @return {@link java.lang.Integer} The lower match return object is Integer type.
* @see java.lang.String
* @see java.lang.Integer
*/
public Integer lowerMatch(String target) {
return match(LOWER_REGEX,target);
}
/**
* numberMatch
* The number match method.
* @param target {@link java.lang.String} The target parameter is String type.
* @return {@link java.lang.Integer} The number match return object is Integer type.
* @see java.lang.String
* @see java.lang.Integer
*/
public Integer numberMatch(String target) {
return match(NUMBER_REGEX,target);
}
/**
* match
* The match method.
* @param regex {@link java.lang.String} The regex parameter is String type.
* @param target {@link java.lang.String} The target parameter is String type.
* @return {@link java.lang.Integer} The match return object is Integer type.
* @see java.lang.String
* @see java.lang.Integer
*/
private Integer match(String regex,String target) {
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(target);
int length = 0;
while (matcher.find()) {
length++;
}
return length;
}
}