diff options
Diffstat (limited to 'base/common/src/com/netscape/cmscore/dbs/DBSUtil.java')
-rw-r--r-- | base/common/src/com/netscape/cmscore/dbs/DBSUtil.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cmscore/dbs/DBSUtil.java b/base/common/src/com/netscape/cmscore/dbs/DBSUtil.java new file mode 100644 index 000000000..7c551b141 --- /dev/null +++ b/base/common/src/com/netscape/cmscore/dbs/DBSUtil.java @@ -0,0 +1,49 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.cmscore.dbs; + +/** + * A class represents ann attribute mapper that maps + * a Java BigInteger object into LDAP attribute, + * and vice versa. + * + * @author thomask + * @version $Revision$, $Date$ + */ +public class DBSUtil { + + public static String longToDB(long val) { + String s = Long.toString(val); + // prefix with 2 digits that represents + // the length of the value + int l = s.length(); + String dbVal = ""; + + if (s.length() < 10) { + dbVal = "0"; + } + return dbVal + Integer.toString(l) + s; + } + + public static long longFromDB(String dbLong) { + // remove the first 2 digits + String s = dbLong.substring(2); + + return Long.parseLong(s); + } +} |