Java Regex Version Validate parseVersion(String s, String groupId, String artifactId)

Description

parse Version

License

Open Source License

Declaration

public static Version parseVersion(String s, String groupId, String artifactId) 

Method Source Code

//package com.java2s;

import java.util.regex.Pattern;
import com.fasterxml.jackson.core.Version;

public class Main {
    private final static Pattern V_SEP = Pattern.compile("[-_./;:]");

    public static Version parseVersion(String s, String groupId, String artifactId) {
        if (s != null && (s = s.trim()).length() > 0) {
            String[] parts = V_SEP.split(s);
            return new Version(parseVersionPart(parts[0]), (parts.length > 1) ? parseVersionPart(parts[1]) : 0,
                    (parts.length > 2) ? parseVersionPart(parts[2]) : 0, (parts.length > 3) ? parts[3] : null,
                    groupId, artifactId);
        }//  w  w w . j  av a  2 s .  c o  m
        return null;
    }

    protected static int parseVersionPart(String s) {
        int number = 0;
        for (int i = 0, len = s.length(); i < len; ++i) {
            char c = s.charAt(i);
            if (c > '9' || c < '0')
                break;
            number = (number * 10) + (c - '0');
        }
        return number;
    }
}

Related

1. parseVersion(final String versionString)
2. parseVersion(String version, int defaultRevision)
3. parseVersion(String version, String currentVersion)
4. parseVersionNamespace(String versionNamespace)