typesafety db and logging

13 files changed, 102 insertions, 99 deletions

diff --git a/pki/base/common/src/com/netscape/certsrv/dbs/IDBVirtualList.java b/pki/base/common/src/com/netscape/certsrv/dbs/IDBVirtualList.java
index 8e627520c..7d175c452 100644
--- a/pki/base/common/src/com/netscape/certsrv/dbs/IDBVirtualList.java
+++ b/pki/base/common/src/com/netscape/certsrv/dbs/IDBVirtualList.java
@@ -27,7 +27,7 @@ import com.netscape.certsrv.base.EBaseException;
  *
  * @version $Revision$, $Date$
  */
-public interface IDBVirtualList {
+public interface IDBVirtualList<E>  {
 
     /**
      * Sets the paging size of this virtual list.
@@ -107,7 +107,7 @@ public interface IDBVirtualList {
      *
      * @param index the index of the element to fetch
      */
-    public Object getElementAt(int index);
+    public E getElementAt(int index);
 
     /**
      * Retrieves and jumps to element in the given position.
@@ -115,7 +115,7 @@ public interface IDBVirtualList {
      * @param i position
      * @return object
      */
-    public Object getJumpToElementAt(int i);
+    public E getJumpToElementAt(int i);
 
     /**
      * Processes elements as soon as it arrives. It is
diff --git a/pki/base/common/src/com/netscape/certsrv/dbs/certdb/ICertRecordList.java b/pki/base/common/src/com/netscape/certsrv/dbs/certdb/ICertRecordList.java
index a77458880..616bd5db1 100644
--- a/pki/base/common/src/com/netscape/certsrv/dbs/certdb/ICertRecordList.java
+++ b/pki/base/common/src/com/netscape/certsrv/dbs/certdb/ICertRecordList.java
@@ -91,6 +91,6 @@ public interface ICertRecordList {
      * @return object
      * @exception EBaseException failed to retrieve
      */
-    public Object getCertRecord(int index)
+    public ICertRecord getCertRecord(int index)
         throws EBaseException;
 }
diff --git a/pki/base/common/src/com/netscape/certsrv/logging/ConsoleLog.java b/pki/base/common/src/com/netscape/certsrv/logging/ConsoleLog.java
index c18b062c2..8dee67ef8 100644
--- a/pki/base/common/src/com/netscape/certsrv/logging/ConsoleLog.java
+++ b/pki/base/common/src/com/netscape/certsrv/logging/ConsoleLog.java
@@ -88,7 +88,7 @@ public class ConsoleLog implements ILogEventListener {
 	 * @exception IOException
 	 * @exception EBaseException
      */
-    public synchronized NameValuePairs retrieveLogContent(Hashtable req) throws ServletException,
+    public synchronized NameValuePairs retrieveLogContent(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException {
         return null;
     }
@@ -97,7 +97,7 @@ public class ConsoleLog implements ILogEventListener {
      * Retrieve log file list.
 	 * <br> unimplemented
      */
-    public synchronized NameValuePairs retrieveLogList(Hashtable req) throws ServletException,
+    public synchronized NameValuePairs retrieveLogList(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException {
         return null;
     }
@@ -110,14 +110,14 @@ public class ConsoleLog implements ILogEventListener {
         return "ConsoleLog";
     }
 
-    public Vector getDefaultParams() {
-        Vector v = new Vector();
+    public Vector<String> getDefaultParams() {
+        Vector<String> v = new Vector<String>();
 
         return v;
     }
 
-    public Vector getInstanceParams() {
-        Vector v = new Vector();
+    public Vector<String> getInstanceParams() {
+        Vector<String> v = new Vector<String>();
 
         return v;
     }
diff --git a/pki/base/common/src/com/netscape/certsrv/logging/ILogEventListener.java b/pki/base/common/src/com/netscape/certsrv/logging/ILogEventListener.java
index 12c09b0bc..80953ead6 100644
--- a/pki/base/common/src/com/netscape/certsrv/logging/ILogEventListener.java
+++ b/pki/base/common/src/com/netscape/certsrv/logging/ILogEventListener.java
@@ -95,14 +95,14 @@ public interface ILogEventListener extends EventListener {
          * @exception IOException For input/output problems.
          * @exception EBaseException For other problems.
      */
-    public NameValuePairs retrieveLogContent(Hashtable req) throws ServletException,
+    public NameValuePairs retrieveLogContent(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException;
 
     /**
     * Retrieve list of log files.
     *
     */
-    public NameValuePairs retrieveLogList(Hashtable req) throws ServletException,
+    public NameValuePairs retrieveLogList(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException;
 
     /**
@@ -121,11 +121,11 @@ public interface ILogEventListener extends EventListener {
     * Return list of default config parameters for this log event listener.
     * @return Vector of default parameters.
     */
-    public Vector getDefaultParams();
+    public Vector<String> getDefaultParams();
 
     /**
     * Return list of instance config parameters for this log event listener.
     * @return Vector of instance parameters.
     */
-    public Vector getInstanceParams();
+    public Vector<String> getInstanceParams();
 }
diff --git a/pki/base/common/src/com/netscape/certsrv/logging/ILogSubsystem.java b/pki/base/common/src/com/netscape/certsrv/logging/ILogSubsystem.java
index 438c42508..2bdba0abf 100644
--- a/pki/base/common/src/com/netscape/certsrv/logging/ILogSubsystem.java
+++ b/pki/base/common/src/com/netscape/certsrv/logging/ILogSubsystem.java
@@ -65,7 +65,7 @@ public interface ILogSubsystem extends ISubsystem {
      * Hashtable contains the name/value pair of pluginName/LogPlugin
      * @see LogPlugin
      */
-    public Hashtable getLogPlugins();
+    public Hashtable<String, LogPlugin>  getLogPlugins();
 
     /**
      * get the list of log instances that are available
@@ -73,7 +73,7 @@ public interface ILogSubsystem extends ISubsystem {
      * Hashtable contains the name/value pair of instName/ILogEventListener
      * @see LogPlugin
      */
-    public Hashtable getLogInsts();
+    public Hashtable<String, ILogEventListener> getLogInsts();
 
     /**
      * Get the default configuration parameter names associated with a 
@@ -87,7 +87,7 @@ public interface ILogSubsystem extends ISubsystem {
      * @exception ELogException when instantiation of the plugin
      * implementation fails.
      */
-    public Vector getLogDefaultParams(String implName) throws
+    public Vector<String> getLogDefaultParams(String implName) throws
             ELogException;
 
     /**
@@ -99,6 +99,6 @@ public interface ILogSubsystem extends ISubsystem {
      * @return a Vector of default configuration paramter names
      * associated with this log instance.
      */
-    public Vector getLogInstanceParams(String insName)
+    public Vector<String> getLogInstanceParams(String insName)
         throws ELogException;
 }
diff --git a/pki/base/common/src/com/netscape/cms/logging/LogFile.java b/pki/base/common/src/com/netscape/cms/logging/LogFile.java
index 284ff02d7..c2dd7b332 100644
--- a/pki/base/common/src/com/netscape/cms/logging/LogFile.java
+++ b/pki/base/common/src/com/netscape/cms/logging/LogFile.java
@@ -193,7 +193,7 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
      * The selected log event types
      */
     protected String mSelectedEventsList = null;
-    protected Vector mSelectedEvents = null;
+    protected Vector<String> mSelectedEvents = null;
 
     /**
      * The eventType that this log is triggered
@@ -297,8 +297,8 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
     /**
      * turns a comma-separated String into a Vector
      */
-    protected Vector string2Vector(String theString) {
-        Vector theVector = new Vector();
+    protected Vector<String> string2Vector(String theString) {
+        Vector<String> theVector = new Vector<String>();
         if (theString == null) {
             return theVector;
         }
@@ -337,7 +337,7 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
      * @param events comma-separated event list
      */
     public void replaceEvents(String events) {
-        Vector v = string2Vector(events);
+        Vector<String> v = string2Vector(events);
         mSelectedEvents.removeAllElements();
         mSelectedEvents = v;
     }
@@ -1145,8 +1145,8 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
      * @param fName The log file name to be read. If it's null, read the current
      * log file
      */
-    public Vector readEntry(int maxLine, int lowLevel, int source, String fName) {
-        Vector mEntries = new Vector();
+    public Vector<LogEntry> readEntry(int maxLine, int lowLevel, int source, String fName) {
+        Vector<LogEntry> mEntries = new Vector<LogEntry>();
         String fileName = mFileName;
         BufferedReader fBuffer;
         int lineNo = 0; // lineNo of the current entry in the log file
@@ -1319,12 +1319,12 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
      * and from  source "source". If the parameter is omitted. All entries
      * are sent back.
      */
-    public synchronized NameValuePairs retrieveLogContent(Hashtable req) throws ServletException,
+    public synchronized NameValuePairs retrieveLogContent(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException {
         NameValuePairs params = new NameValuePairs();
         String tmp, fName = null;
         int maxLine = -1, level = -1, source = -1;
-        Vector entries = null;
+        Vector<LogEntry>  entries = null;
 
         if ((tmp = (String)req.get(Constants.PR_LOG_ENTRY)) != null) {
             maxLine = Integer.parseInt(tmp);
@@ -1359,7 +1359,7 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
     /**
      * Retrieve log file list.
      */
-    public synchronized NameValuePairs retrieveLogList(Hashtable req) throws ServletException,
+    public synchronized NameValuePairs retrieveLogList(Hashtable<String, String> req) throws ServletException,
             IOException, EBaseException {
         return null;
     }
@@ -1372,8 +1372,8 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
         return "LogFile";
     }
 
-    public Vector getDefaultParams() {
-        Vector v = new Vector();
+    public Vector<String> getDefaultParams() {
+        Vector<String> v = new Vector<String>();
 
         v.addElement(PROP_TYPE + "=");
         v.addElement(PROP_ON + "=");
@@ -1394,8 +1394,8 @@ public class LogFile implements ILogEventListener, IExtendedPluginInfo {
         return v;
     }
 
-    public Vector getInstanceParams() {
-        Vector v = new Vector();
+    public Vector<String> getInstanceParams() {
+        Vector<String> v = new Vector<String>();
 
         try {
 
diff --git a/pki/base/common/src/com/netscape/cms/logging/RollingLogFile.java b/pki/base/common/src/com/netscape/cms/logging/RollingLogFile.java
index 2f97dcaac..d2dab3950 100644
--- a/pki/base/common/src/com/netscape/cms/logging/RollingLogFile.java
+++ b/pki/base/common/src/com/netscape/cms/logging/RollingLogFile.java
@@ -519,7 +519,7 @@ public class RollingLogFile extends LogFile {
     /**
      * Retrieve log file list.
      */
-    public synchronized NameValuePairs retrieveLogList(Hashtable req
+    public synchronized NameValuePairs retrieveLogList(Hashtable<String, String>  req
         ) throws ServletException,
             IOException, EBaseException {
         NameValuePairs params = new NameValuePairs();
@@ -584,8 +584,8 @@ public class RollingLogFile extends LogFile {
         return "RollingLogFile";
     }
 
-    public Vector getDefaultParams() {
-        Vector v = super.getDefaultParams();
+    public Vector<String> getDefaultParams() {
+        Vector<String> v = super.getDefaultParams();
 
         v.addElement(PROP_MAX_FILE_SIZE + "=");
         v.addElement(PROP_ROLLOVER_INTERVAL + "=");
@@ -593,8 +593,8 @@ public class RollingLogFile extends LogFile {
         return v;
     }
 
-    public Vector getInstanceParams() {
-        Vector v = super.getInstanceParams();
+    public Vector<String> getInstanceParams() {
+        Vector<String> v = super.getInstanceParams();
 
         try {
             v.addElement(PROP_MAX_FILE_SIZE + "=" + mMaxFileSize / 1024);
@@ -617,7 +617,7 @@ public class RollingLogFile extends LogFile {
 
     public String[] getExtendedPluginInfo(Locale locale) {
         String[] p = super.getExtendedPluginInfo(locale);
-        Vector info = new Vector();
+        Vector<String> info = new Vector<String>();
 
         for (int i = 0; i < p.length; i++) {
             if (!p[i].startsWith(IExtendedPluginInfo.HELP_TOKEN) && !p[i].startsWith(IExtendedPluginInfo.HELP_TEXT))
diff --git a/pki/base/common/src/com/netscape/cms/servlet/admin/LogAdminServlet.java b/pki/base/common/src/com/netscape/cms/servlet/admin/LogAdminServlet.java
index 358553074..08d6fcf56 100644
--- a/pki/base/common/src/com/netscape/cms/servlet/admin/LogAdminServlet.java
+++ b/pki/base/common/src/com/netscape/cms/servlet/admin/LogAdminServlet.java
@@ -83,9 +83,9 @@ public class LogAdminServlet extends AdminServlet {
         super();
     }
 
-    public static Hashtable toHashtable(HttpServletRequest req) {
-        Hashtable httpReqHash = new Hashtable();
-        Enumeration names = req.getParameterNames();
+    public static Hashtable<String, String> toHashtable(HttpServletRequest req) {
+        Hashtable<String, String> httpReqHash = new Hashtable<String, String>();
+        Enumeration<?> names = req.getParameterNames();
 
         while (names.hasMoreElements()) {
             String name = (String) names.nextElement();
@@ -342,7 +342,7 @@ public class LogAdminServlet extends AdminServlet {
 
         NameValuePairs params = new NameValuePairs();
         String insts = null;
-        Enumeration e = mSys.getLogInsts().keys();
+        Enumeration<String> e = mSys.getLogInsts().keys();
 
         for (; e.hasMoreElements();) {
             String name = (String) e.nextElement();
@@ -422,7 +422,8 @@ public class LogAdminServlet extends AdminServlet {
      * @exception IOException an input/output error has occurred
      * @exception EBaseException an error has occurred
      */
-    private synchronized void addLogPlugin(HttpServletRequest req, 
+    @SuppressWarnings("unchecked")
+	private synchronized void addLogPlugin(HttpServletRequest req,
         HttpServletResponse resp, String scope)
         throws ServletException, IOException, EBaseException {
         String auditMessage = null;
@@ -507,10 +508,10 @@ public class LogAdminServlet extends AdminServlet {
                 destStore.getSubStore("impl");
 
             // Does the class exist?
-            Class newImpl = null;
+            Class<ILogEventListener> newImpl = null;
 
             try {
-                newImpl = Class.forName(classPath);
+                newImpl = (Class<ILogEventListener>) Class.forName(classPath);
             } catch (ClassNotFoundException e) {
                 // store a message in the signed audit log file
                 if (logType.equals(SIGNED_AUDIT_LOG_TYPE)) {
@@ -810,7 +811,7 @@ public class LogAdminServlet extends AdminServlet {
                 return;
             }
 
-            Vector configParams = mSys.getLogDefaultParams(implname);
+            Vector<String> configParams = mSys.getLogDefaultParams(implname);
 
             IConfigStore destStore =
                 mConfig.getSubStore("log");
@@ -1029,7 +1030,7 @@ public class LogAdminServlet extends AdminServlet {
         HttpServletResponse resp) throws ServletException, 
             IOException, EBaseException {
         NameValuePairs params = new NameValuePairs();
-        Enumeration e = mSys.getLogPlugins().keys();
+        Enumeration<String> e = mSys.getLogPlugins().keys();
 
         while (e.hasMoreElements()) {
             String name = (String) e.nextElement();
@@ -1304,7 +1305,7 @@ public class LogAdminServlet extends AdminServlet {
 
             // first check if any instances from this log
             // DON'T remove log if any instance
-            for (Enumeration e = mSys.getLogInsts().keys();
+            for (Enumeration<String> e = mSys.getLogInsts().keys();
                 e.hasMoreElements();) {
                 String name = (String) e.nextElement();
                 ILogEventListener log = mSys.getLogInstance(name);
@@ -1559,7 +1560,7 @@ public class LogAdminServlet extends AdminServlet {
 
             ILogEventListener oldinst =
                 (ILogEventListener) mSys.getLogInstance(id);
-            Vector oldConfigParms = oldinst.getInstanceParams();
+            Vector<String> oldConfigParms = oldinst.getInstanceParams();
             NameValuePairs saveParams = new NameValuePairs();
 
             // implName is always required so always include it it.
@@ -1585,7 +1586,7 @@ public class LogAdminServlet extends AdminServlet {
 
             // create new substore.
 
-            Vector configParams = mSys.getLogInstanceParams(id);
+            Vector<String> configParams = mSys.getLogInstanceParams(id);
 
             //instancesConfig.removeSubStore(id);
 
@@ -2204,7 +2205,7 @@ public class LogAdminServlet extends AdminServlet {
             return;
         }
 
-        Vector configParams = mSys.getLogDefaultParams(implname);
+        Vector<String> configParams = mSys.getLogDefaultParams(implname);
         NameValuePairs params = new NameValuePairs();
 
         // implName is always required so always send it.
@@ -2250,7 +2251,7 @@ public class LogAdminServlet extends AdminServlet {
 
         ILogEventListener logInst = (ILogEventListener)
             mSys.getLogInstance(id);
-        Vector configParams = logInst.getInstanceParams();
+        Vector<String> configParams = logInst.getInstanceParams();
         NameValuePairs params = new NameValuePairs();
 
         params.add(Constants.PR_LOG_IMPL_NAME, 
@@ -2276,7 +2277,7 @@ public class LogAdminServlet extends AdminServlet {
         store.removeSubStore(id);
         IConfigStore rstore = store.makeSubStore(id);
 
-        Enumeration keys = saveParams.getNames();
+        Enumeration<String> keys = saveParams.getNames();
 
         while (keys.hasMoreElements()) {
             String key = (String) keys.nextElement();
@@ -2329,11 +2330,12 @@ public class LogAdminServlet extends AdminServlet {
         HttpServletResponse resp) throws ServletException,
             IOException, EBaseException {
 
-        Enumeration enum1 = req.getParameterNames();
+        @SuppressWarnings("unchecked")
+		Enumeration<String> enum1 = req.getParameterNames();
         boolean restart = false;
 
         while (enum1.hasMoreElements()) {
-            String key = (String) enum1.nextElement();
+            String key = enum1.nextElement();
             String value = req.getParameter(key);
 
             if (key.equals(Constants.PR_DEBUG_LOG_ENABLE)) {
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/CertRecordList.java b/pki/base/common/src/com/netscape/cmscore/dbs/CertRecordList.java
index e8d7df9c8..3477360e0 100644
--- a/pki/base/common/src/com/netscape/cmscore/dbs/CertRecordList.java
+++ b/pki/base/common/src/com/netscape/cmscore/dbs/CertRecordList.java
@@ -24,6 +24,7 @@ import java.util.Vector;
 import com.netscape.certsrv.base.EBaseException;
 import com.netscape.certsrv.dbs.IDBVirtualList;
 import com.netscape.certsrv.dbs.IElementProcessor;
+import com.netscape.certsrv.dbs.certdb.ICertRecord;
 import com.netscape.certsrv.dbs.certdb.ICertRecordList;
 
 
@@ -36,12 +37,12 @@ import com.netscape.certsrv.dbs.certdb.ICertRecordList;
  */
 public class CertRecordList implements ICertRecordList {
 
-    private IDBVirtualList mVlist = null;
+    private IDBVirtualList<ICertRecord> mVlist = null;
 
     /**
      * Constructs a request list.
      */
-    public CertRecordList(IDBVirtualList vlist) {
+    public CertRecordList(IDBVirtualList<ICertRecord> vlist) {
         mVlist = vlist;
     }
 
@@ -89,12 +90,12 @@ public class CertRecordList implements ICertRecordList {
      * It's no good to call this if you didnt check
      * if the startidx, endidx are valid.
      */
-    public Enumeration getCertRecords(int startidx, int endidx)
+    public Enumeration<ICertRecord> getCertRecords(int startidx, int endidx)
         throws EBaseException {
-        Vector entries = new Vector();
+        Vector<ICertRecord> entries = new Vector<ICertRecord>();
 
         for (int i = startidx; i <= endidx; i++) {
-            Object element = mVlist.getElementAt(i);
+            ICertRecord element = mVlist.getElementAt(i);
 
             //  CMS.debug("gerCertRecords[" + i + "] element: " + element);
             if (element != null) {
@@ -104,12 +105,11 @@ public class CertRecordList implements ICertRecordList {
         return entries.elements();
     }
 
-    public Object getCertRecord(int index)
+    public ICertRecord getCertRecord(int index)
         throws EBaseException {
 
-        Object element = mVlist.getElementAt(index);
+        return mVlist.getElementAt(index);
 
-        return element;
 
     }
 
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/CertificateRepository.java b/pki/base/common/src/com/netscape/cmscore/dbs/CertificateRepository.java
index 740948712..93f9f35c0 100644
--- a/pki/base/common/src/com/netscape/cmscore/dbs/CertificateRepository.java
+++ b/pki/base/common/src/com/netscape/cmscore/dbs/CertificateRepository.java
@@ -77,7 +77,7 @@ public class CertificateRepository extends Repository
     private boolean mSkipIfInconsistent = false;
 
     private int mCertStatusUpdateInterval = 0;
-    private Hashtable mCRLIssuingPoints = new Hashtable();
+    private Hashtable<String, ICRLIssuingPoint> mCRLIssuingPoints = new Hashtable<String, ICRLIssuingPoint>();
 
     private int mTransitMaxRecords = 1000000;
     private int mTransitRecordPageSize = 200;
@@ -134,7 +134,6 @@ public class CertificateRepository extends Repository
         }
         int ltSize = recList.getSizeBeforeJumpTo();
 
-        Vector cList = new Vector(ltSize);
 
         CMS.debug("CertificateRepository:getLastSerialNumberInRange: ltSize " + ltSize);
 
@@ -183,7 +182,7 @@ public class CertificateRepository extends Repository
         ICertRecordList list =findCertRecordsInList(filter, 
                     null, "serialno", 10);
         int size = list.getSize();
-        Enumeration e = list.getCertRecords(0, size - 1);
+        Enumeration<ICertRecord> e = list.getCertRecords(0, size - 1);
         while (e.hasMoreElements()) {
             CertRecord rec = (CertRecord) e.nextElement();
             BigInteger cur = rec.getSerialNumber();
@@ -425,7 +424,7 @@ public class CertificateRepository extends Repository
         CertRecord curRec = null;
 
         int i;
-        Object obj = null;
+        ICertRecord obj = null;
 
         for (i = 0; i < ltSize; i++) {
             obj = recList.getCertRecord(i);
@@ -891,7 +890,7 @@ public class CertificateRepository extends Repository
         CertRecordList list = null;
 
         try {
-            DBVirtualList vlist = (DBVirtualList) s.createVirtualList(getDN(), filter, attrs,
+            DBVirtualList<ICertRecord> vlist = (DBVirtualList<ICertRecord>) s.createVirtualList(getDN(), filter, attrs,
                     sortKey, pageSize);
 
             list = new CertRecordList(vlist);
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/DBRegistry.java b/pki/base/common/src/com/netscape/cmscore/dbs/DBRegistry.java
index adbae506c..65b1039d4 100644
--- a/pki/base/common/src/com/netscape/cmscore/dbs/DBRegistry.java
+++ b/pki/base/common/src/com/netscape/cmscore/dbs/DBRegistry.java
@@ -57,11 +57,11 @@ import com.netscape.certsrv.logging.ILogger;
 public class DBRegistry implements IDBRegistry, ISubsystem {
 
     private IConfigStore mConfig = null;
-    private Hashtable mOCclassNames = new Hashtable();
-    private Hashtable mOCldapNames = new Hashtable();
-    private Hashtable mAttrufNames = new Hashtable();
+    private Hashtable<String, String[]> mOCclassNames = new Hashtable<String, String[]>();
+    private Hashtable<String, NameAndObject> mOCldapNames = new Hashtable<String, NameAndObject>();
+    private Hashtable<String, IDBAttrMapper> mAttrufNames = new Hashtable<String, IDBAttrMapper>();
     private IFilterConverter mConverter = null;
-    private Vector mDynAttrMappers = new Vector();
+    private Vector<IDBDynAttrMapper> mDynAttrMappers = new Vector<IDBDynAttrMapper>();
 
     private ILogger mLogger = CMS.getLogger();
 
@@ -130,7 +130,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
     public void registerObjectClass(String className, String ldapNames[])
         throws EDBException {
         try {
-            Class c = Class.forName(className);
+            Class<?> c = Class.forName(className);
 
             mOCclassNames.put(className, ldapNames);
             mOCldapNames.put(sortAndConcate(
@@ -244,7 +244,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
         int level = 0;
         int start = 0;
         int end = 0;
-        Vector v = new Vector();
+        Vector<String> v = new Vector<String>();
 
         for (int i = 0; i < f.length(); i++) {
             if (f.charAt(i) == '(') {
@@ -364,7 +364,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
 	    
         if (attrs == null)
             return null;
-        Vector v = new Vector();
+        Vector<String> v = new Vector<String>();
 
         for (int i = 0; i < attrs.length; i++) {
 
@@ -379,7 +379,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
                 if (mapper == null) {
                     throw new EDBException(CMS.getUserMessage("CMS_DBS_INVALID_ATTRS"));
                 }
-                Enumeration e = mapper.getSupportedLDAPAttributeNames();
+                Enumeration<String> e = mapper.getSupportedLDAPAttributeNames();
 
                 while (e.hasMoreElements()) {
                     String s = (String) e.nextElement();
@@ -391,7 +391,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
             } else {
                 IDBDynAttrMapper matchingDynAttrMapper = null;
                 // check if a dynamic mapper can handle the attribute
-                for (Iterator dynMapperIter = mDynAttrMappers.iterator();
+                for (Iterator<IDBDynAttrMapper> dynMapperIter = mDynAttrMappers.iterator();
                      dynMapperIter.hasNext();) {
                     IDBDynAttrMapper dynAttrMapper =
                             (IDBDynAttrMapper)dynMapperIter.next();
@@ -429,7 +429,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
      */
     public LDAPAttributeSet createLDAPAttributeSet(IDBObj obj) 
         throws EBaseException {
-        Enumeration e = obj.getSerializableAttrNames();
+        Enumeration<String> e = obj.getSerializableAttrNames();
         LDAPAttributeSet attrs = new LDAPAttributeSet();
 
         // add object class to attribute set
@@ -462,8 +462,9 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
         attrs.remove("objectclass");
 
         // sort the object class values
-        Enumeration vals = attr.getStringValues();
-        Vector v = new Vector();
+        @SuppressWarnings("unchecked")
+		Enumeration<String> vals = attr.getStringValues();
+        Vector<String> v = new Vector<String>();
 
         while (vals.hasMoreElements()) {
             v.addElement(vals.nextElement());
@@ -478,11 +479,11 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
             throw new EDBException(
                     CMS.getUserMessage("CMS_DBS_INVALID_CLASS_NAME", sorted));
         }
-        Class c = (Class) no.getObject();
+        Class<?> c = (Class<?>) no.getObject();
 
         try {
             IDBObj obj = (IDBObj) c.newInstance();
-            Enumeration ee = obj.getSerializableAttrNames();
+            Enumeration<String> ee = obj.getSerializableAttrNames();
 
             while (ee.hasMoreElements()) {
                 String oname = (String) ee.nextElement();
@@ -516,7 +517,7 @@ public class DBRegistry implements IDBRegistry, ISubsystem {
      * Sorts and concate given strings.
      */
     private String sortAndConcate(String s[]) {
-        Vector v = new Vector();
+        Vector<String> v = new Vector<String>();
 
         // sort it first
         for (int i = 0; i < s.length; i++) {
diff --git a/pki/base/common/src/com/netscape/cmscore/dbs/DBVirtualList.java b/pki/base/common/src/com/netscape/cmscore/dbs/DBVirtualList.java
index e5fc8c7bb..ddec63cef 100644
--- a/pki/base/common/src/com/netscape/cmscore/dbs/DBVirtualList.java
+++ b/pki/base/common/src/com/netscape/cmscore/dbs/DBVirtualList.java
@@ -47,7 +47,7 @@ import com.netscape.certsrv.logging.ILogger;
  * @author mzhao
  * @version $Revision$, $Date$
  */
-public class DBVirtualList implements IDBVirtualList {
+public class DBVirtualList<E> implements IDBVirtualList<E> {
 
     private IDBRegistry mRegistry = null;
     private LDAPConnection mConn = null;
@@ -57,7 +57,7 @@ public class DBVirtualList implements IDBVirtualList {
     // virtual list size
     private int mSize = -1;
 
-    private Vector mEntries = new Vector();
+    private Vector<E> mEntries = new Vector<E>();
     // mSize is get or not?
     private boolean mInitialized = false;
     private LDAPSortKey[] mKeys;
@@ -460,7 +460,8 @@ public class DBVirtualList implements IDBVirtualList {
 
                 try {
                     //maintain mEntries as vector of LDAPEntry
-                    Object o = mRegistry.createObject(entry.getAttributeSet());
+                    @SuppressWarnings("unchecked")
+					E o = (E)mRegistry.createObject(entry.getAttributeSet());
 
                     mEntries.addElement(o);
                 } catch (Exception e) {
@@ -631,7 +632,7 @@ public class DBVirtualList implements IDBVirtualList {
      *
      * @param index the index of the element to fetch
      */
-    public Object getElementAt(int index) {
+    public E getElementAt(int index) {
 
         /* mSize may not be init at this time! Bad !
          * the caller should really check the index is within bound before this
@@ -715,12 +716,12 @@ public class DBVirtualList implements IDBVirtualList {
 
         if ((offset < 0) || (offset >= mEntries.size()))
             //XXX
-            return ("No entry at " + index);
+            return null; //("No entry at " + index);
         else
             return mEntries.elementAt(offset);
     }
 
-    public Object getJumpToElementAt(int i) {
+    public E getJumpToElementAt(int i) {
         return mEntries.elementAt(i);
     }
 
diff --git a/pki/base/common/src/com/netscape/cmscore/logging/LogSubsystem.java b/pki/base/common/src/com/netscape/cmscore/logging/LogSubsystem.java
index eeae860c2..05e4e91ff 100644
--- a/pki/base/common/src/com/netscape/cmscore/logging/LogSubsystem.java
+++ b/pki/base/common/src/com/netscape/cmscore/logging/LogSubsystem.java
@@ -57,8 +57,8 @@ public class LogSubsystem implements ILogSubsystem {
     public static final String PROP_PLUGIN = "pluginName";
     public static final String PROP_INSTANCE = "instance";
 
-    public Hashtable mLogPlugins = new Hashtable();
-    public Hashtable mLogInsts = new Hashtable();
+    public Hashtable<String, LogPlugin> mLogPlugins = new Hashtable<String, LogPlugin>();
+    public Hashtable<String, ILogEventListener> mLogInsts = new Hashtable<String, ILogEventListener>();
 
     /**
      * Constructs a log subsystem.
@@ -88,7 +88,7 @@ public class LogSubsystem implements ILogSubsystem {
 
         // load log plugin implementation
         IConfigStore c = config.getSubStore(PROP_IMPL);
-        Enumeration mImpls = c.getSubStoreNames();
+        Enumeration<String> mImpls = c.getSubStoreNames();
 
         while (mImpls.hasMoreElements()) {
             String id = (String) mImpls.nextElement();
@@ -102,7 +102,7 @@ public class LogSubsystem implements ILogSubsystem {
 
             // load log instances
         c = config.getSubStore(PROP_INSTANCE);
-        Enumeration instances = c.getSubStoreNames();
+        Enumeration<String> instances = c.getSubStoreNames();
 
         while (instances.hasMoreElements()) {
             String insName = (String) instances.nextElement();
@@ -158,7 +158,7 @@ public class LogSubsystem implements ILogSubsystem {
 
     public void startup() throws EBaseException {
         Debug.trace("entering LogSubsystem.startup()");
-        Enumeration enum1 = mLogInsts.keys();
+        Enumeration<String> enum1 = mLogInsts.keys();
 
         while (enum1.hasMoreElements()) {
             String instName = (String) enum1.nextElement();
@@ -220,15 +220,15 @@ public class LogSubsystem implements ILogSubsystem {
         return (ILogEventListener) mLogInsts.get(insName);
     }
 
-    public Hashtable getLogPlugins() {
+    public Hashtable<String, LogPlugin> getLogPlugins() {
         return mLogPlugins;
     }
 
-    public Hashtable getLogInsts() {
+    public Hashtable<String, ILogEventListener> getLogInsts() {
         return mLogInsts;
     }
 
-    public Vector getLogDefaultParams(String implName) throws
+    public Vector<String> getLogDefaultParams(String implName) throws
             ELogException {
         // is this a registered implname?
         LogPlugin plugin = (LogPlugin)
@@ -245,7 +245,7 @@ public class LogSubsystem implements ILogSubsystem {
         try {
             LogInst = (ILogEventListener)
                     Class.forName(className).newInstance();
-            Vector v = LogInst.getDefaultParams();
+            Vector<String> v = LogInst.getDefaultParams();
 
             return v;
         } catch (InstantiationException e) {
@@ -260,14 +260,14 @@ public class LogSubsystem implements ILogSubsystem {
         }
     }
 
-    public Vector getLogInstanceParams(String insName) throws
+    public Vector<String> getLogInstanceParams(String insName) throws
             ELogException {
         ILogEventListener logInst = getLogInstance(insName);
 
         if (logInst == null) {
             return null;
         }
-        Vector v = logInst.getInstanceParams();
+        Vector<String> v = logInst.getInstanceParams();
 
         return v;
     }