Integer
parseVersion(final String versionString) parse Version
final String PERIOD_REGEX = "\\.";
final int SIG_DIGITS = 100;
String[] versionSections = versionString.split(PERIOD_REGEX);
if (versionSections.length == 3) {
final String BUILDINFO_REGEX = "([0-9]*)(.*)";
final Pattern pattern = Pattern.compile(BUILDINFO_REGEX);
final Matcher matcher = pattern.matcher(versionSections[2]);
if (matcher.find() && matcher.groupCount() >= 2) {
...
Version
parseVersion(String s, String groupId, String artifactId) parse Version
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);
return null;
int[]
parseVersion(String version, int defaultRevision) parse Version
Matcher m = VERSION_REGEX.matcher(version);
if (!m.matches()) {
throw new IllegalArgumentException("invalid version string: \"" + version + "\"");
String revision = m.group(4);
return new int[] { Integer.parseInt(m.group(1)),
Integer.parseInt(m.group(2)),
revision == null ? defaultRevision : Integer.parseInt(revision), };
...
boolean
parseVersion(String version, String currentVersion) parse Version
if (version == null || version.length() == 0)
return false;
Matcher versionMatcher = VERSION_PATTERN.matcher(version);
boolean isValid = false;
while (versionMatcher.find()) {
boolean isIntervalValid = true;
String interval = versionMatcher.group(1);
Matcher intervalMatcher = INTERVAL_PATTERN.matcher(interval);
...
String[]
parseVersionNamespace(String versionNamespace) parse Version Namespace
Matcher matcher = MODEL_URI_PATTERN.matcher(versionNamespace);
Matcher oldMatcher = OLD_MODEL_URI_PATTERN.matcher(versionNamespace);
if (matcher.matches()) {
return new String[] { DATAMODEL_PREFIX, matcher.group(1), matcher.group(2), matcher.group(3),
matcher.group(4) };
} else if (oldMatcher.matches()) {
return new String[] { PREFIX, oldMatcher.group(1), oldMatcher.group(2), oldMatcher.group(3),
oldMatcher.group(4) };
...