jp.gopay.sdk.models.response.transactiontoken.TokenAliasKey Maven / Gradle / Ivy

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Official Gyro-n Payments Java SDK

There is a newer version: 0.11.17

package jp.gopay.sdk.models.response.transactiontoken;

import java.util.regex.Pattern;

public class TokenAliasKey {

    private String key;

    public String getKey() {
        return key;
    }

    public TokenAliasKey(String key) {
        this.key = key;
    }

    @Override
    public boolean equals(Object obj) {
        Boolean equals;
        try{
            TokenAliasKey other = (TokenAliasKey)obj;
            equals = other.getKey().equals(this.key);
        } catch(Throwable t){
            equals = false;
        }
        return equals;
    }

    @Override
    public String toString() {
        return this.key;
    }

    private static String CANT_PARSE_AS_ALIAS = "The data is not formatted as a temporary token alias";

    private static Pattern regex = Pattern.compile("[0-9]+");

    public static TokenAliasKey parse(String aliasObjectString){
        if(isValidAlias(aliasObjectString)){
            return new TokenAliasKey(aliasObjectString);
        } else throw new IllegalArgumentException(CANT_PARSE_AS_ALIAS);
    }

    private static boolean isValidAlias(String alias){
        return regex.matcher(alias).matches();
    }
}