1 files changed, 108 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/DateMapper.java b/pki/base/common/src/com/netscape/cmscore/dbs/DateMapper.java
new file mode 100644
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+++ b/pki/base/common/src/com/netscape/cmscore/dbs/DateMapper.java
@@ -0,0 +1,108 @@
+// --- 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 java.text.*;
+import netscape.ldap.*;
+import com.netscape.certsrv.base.*;
+import com.netscape.certsrv.dbs.*;
+
+
+/**
+ * A class represents ann attribute mapper that maps
+ * a Java Date object into LDAP attribute,
+ * and vice versa.
+ *
+ * @author thomask
+ * @version $Revision$, $Date$
+ */
+public class DateMapper implements IDBAttrMapper {
+
+    private String mLdapName = null;
+    private Vector v = new Vector();
+    private static SimpleDateFormat formatter = new
+        SimpleDateFormat("yyyyMMddHHmmss'Z'");
+
+    /**
+     * Constructs date mapper.
+     */
+    public DateMapper(String ldapName) {
+        mLdapName = ldapName;
+        v.addElement(mLdapName);
+    }
+
+    /**
+     * Retrieves a list of ldap attribute names.
+     */
+    public Enumeration getSupportedLDAPAttributeNames() {
+        return v.elements();
+    }
+
+    /**
+     * Maps object to ldap attribute set.
+     */
+    public void mapObjectToLDAPAttributeSet(IDBObj parent,
+        String name, Object obj, LDAPAttributeSet attrs)
+        throws EBaseException {
+        attrs.add(new LDAPAttribute(mLdapName, 
+                dateToDB((Date) obj)));
+    }
+
+    /**
+     * Maps LDAP attributes into object, and put the object
+     * into 'parent'.
+     */
+    public void mapLDAPAttributeSetToObject(LDAPAttributeSet attrs,
+        String name, IDBObj parent) throws EBaseException {
+        LDAPAttribute attr = attrs.getAttribute(mLdapName);
+
+        if (attr == null)
+            return;
+        parent.set(name, dateFromDB((String)
+                attr.getStringValues().nextElement()));
+    }
+
+    /**
+     * Maps search filters into LDAP search filter.
+     */
+    public String mapSearchFilter(String name, String op,
+        String value) throws EBaseException {
+        String val = null;
+
+        try {
+            val = dateToDB(new Date(Long.parseLong(value)));
+        } catch (NumberFormatException e) {
+            val = value;
+        }
+        return mLdapName + op + val;
+    }
+
+    public synchronized static String dateToDB(Date date) {
+        return formatter.format(date);
+    }
+
+    public synchronized static Date dateFromDB(String dbDate) {
+        try {
+            return formatter.parse(dbDate);
+        } catch (ParseException e) {
+        }
+        return null;
+    }
+}