private String getLatestSnapshot()

in cloud-vmware-server/src/main/java/jetbrains/buildServer/clouds/vmware/connector/VMWareApiConnectorImpl.java [723:743]

• 21 lines of code
• 8 McCabe index (conditional complexity)

  private String getLatestSnapshot(final String snapshotNameMask, final Map<String, VirtualMachineSnapshotTree> snapshotList) {
    if (snapshotNameMask == null)
      return null;
    if (!snapshotNameMask.contains("*") && !snapshotNameMask.contains("?")) {
      return snapshotList.containsKey(snapshotNameMask) ? snapshotNameMask : null;
    }
    Date latestTime = new Date(0);
    String latestSnapshotName = null;
    for (Map.Entry<String, VirtualMachineSnapshotTree> entry : snapshotList.entrySet()) {
      final String snapshotNameMaskRegex = StringUtil.convertWildcardToRegexp(snapshotNameMask);
      final Pattern pattern = Pattern.compile(snapshotNameMaskRegex);
      if (pattern.matcher(entry.getKey()).matches()) {
        final Date snapshotTime = entry.getValue().getCreateTime().getTime();
        if (latestTime.before(snapshotTime)) {
          latestTime = snapshotTime;
          latestSnapshotName = entry.getKey();
        }
      }
    }
    return latestSnapshotName;
  }