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Diffstat (limited to 'pki/base/common/src/com/netscape/cmscore/dbs/DBSearchResults.java')
-rw-r--r-- | pki/base/common/src/com/netscape/cmscore/dbs/DBSearchResults.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/DBSearchResults.java b/pki/base/common/src/com/netscape/cmscore/dbs/DBSearchResults.java new file mode 100644 index 000000000..b7f6cd616 --- /dev/null +++ b/pki/base/common/src/com/netscape/cmscore/dbs/DBSearchResults.java @@ -0,0 +1,92 @@ +// --- 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.util.*; +import netscape.ldap.*; +import com.netscape.certsrv.base.*; +import com.netscape.certsrv.dbs.*; +import com.netscape.certsrv.logging.*; +import com.netscape.certsrv.apps.*; + + +/** + * A class represents the search results. A search + * results object contain a enumeration of + * Java objects that are just read from the database. + * + * @author thomask + * @version $Revision$, $Date$ + */ +public class DBSearchResults implements IDBSearchResults { + + private IDBRegistry mRegistry = null; + private Enumeration mRes = null; + private ILogger mLogger = CMS.getLogger(); + + /** + * Constructs search results. + */ + public DBSearchResults(IDBRegistry registry, Enumeration res) { + mRegistry = registry; + mRes = res; + } + + /** + * Checks if any element is available. + */ + public boolean hasMoreElements() { + return mRes.hasMoreElements(); + } + + /** + * Retrieves next element. + */ + public Object nextElement() { + LDAPEntry entry = null; + + try { + Object o = mRes.nextElement(); + + if (o instanceof LDAPEntry) { + entry = (LDAPEntry) o; + return mRegistry.createObject(entry.getAttributeSet()); + } else { + if (o instanceof LDAPException) + ; + // doing nothing because the last object in the search + // results is always LDAPException + else + mLogger.log(ILogger.EV_SYSTEM, ILogger.S_DB, + ILogger.LL_FAILURE, "DBSearchResults: result format error class=" + o.getClass().getName()); + } + } catch (Exception e) { + + /*LogDoc + * + * @phase local ldap search + * @reason failed to get next element + * @message DBSearchResults: <exception thrown> + */ + mLogger.log(ILogger.EV_SYSTEM, ILogger.S_DB, + ILogger.LL_FAILURE, "DBSearchResults: " + e.toString()); + } + return null; + } +} |