diff options
Diffstat (limited to 'base/common/src/com/netscape/cmscore/dbs/ReplicaIDRepository.java')
-rw-r--r-- | base/common/src/com/netscape/cmscore/dbs/ReplicaIDRepository.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cmscore/dbs/ReplicaIDRepository.java b/base/common/src/com/netscape/cmscore/dbs/ReplicaIDRepository.java new file mode 100644 index 000000000..46ab07385 --- /dev/null +++ b/base/common/src/com/netscape/cmscore/dbs/ReplicaIDRepository.java @@ -0,0 +1,83 @@ +// --- 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; + +import java.math.BigInteger; + +import com.netscape.certsrv.apps.CMS; +import com.netscape.certsrv.base.EBaseException; +import com.netscape.certsrv.dbs.EDBException; +import com.netscape.certsrv.dbs.IDBSubsystem; +import com.netscape.certsrv.dbs.replicadb.IReplicaIDRepository; + +/** + * A class represents a replica repository. It + * creates unique managed replica IDs. + * <P> + * + * @author alee + * @version $Revision$, $Date$ + */ +public class ReplicaIDRepository extends Repository + implements IReplicaIDRepository { + + private IDBSubsystem mDBService; + private String mBaseDN; + + /** + * Constructs a certificate repository. + */ + public ReplicaIDRepository(IDBSubsystem dbService, int increment, String baseDN) + throws EDBException { + super(dbService, increment, baseDN); + mBaseDN = baseDN; + mDBService = dbService; + } + + /** + * Returns last serial number in given range + */ + public BigInteger getLastSerialNumberInRange(BigInteger serial_low_bound, BigInteger serial_upper_bound) + throws EBaseException { + CMS.debug("ReplicaIDReposoitory: in getLastSerialNumberInRange: low " + + serial_low_bound + " high " + serial_upper_bound); + if (serial_low_bound == null + || serial_upper_bound == null || serial_low_bound.compareTo(serial_upper_bound) >= 0) { + return null; + } + BigInteger ret = new BigInteger(getMinSerial()); + if ((ret == null) || (ret.compareTo(serial_upper_bound) > 0) || (ret.compareTo(serial_low_bound) < 0)) { + return null; + } + return ret; + } + + /** + * Retrieves DN of this repository. + */ + public String getDN() { + return mBaseDN; + } + + /** + * Retrieves backend database handle. + */ + public IDBSubsystem getDBSubsystem() { + return mDBService; + } +} |