package org.apache.jetspeed.om.dbregistry;
   
   import java.math.BigDecimal;
   import java.sql.Connection;
   import java.sql.SQLException;
   import java.util.ArrayList;
   import java.util.Date;
   import java.util.Iterator;
   import java.util.LinkedList;
  import java.util.List;
  
  import org.apache.torque.NoRowsException;
  import org.apache.torque.TooManyRowsException;
  import org.apache.torque.Torque;
  import org.apache.torque.TorqueException;
  import org.apache.torque.map.MapBuilder;
  import org.apache.torque.map.TableMap;
  import org.apache.torque.om.DateKey;
  import org.apache.torque.om.NumberKey;
  import org.apache.torque.om.StringKey;
  import org.apache.torque.om.ObjectKey;
  import org.apache.torque.om.SimpleKey;
  import org.apache.torque.util.BasePeer;
  import org.apache.torque.util.Criteria;
  
  import com.workingdogs.village.DataSetException;
  import com.workingdogs.village.QueryDataSet;
  import com.workingdogs.village.Record;
  
  // Local classes
  import org.apache.jetspeed.om.dbregistry.map.*;
  
  
    
  /***
   * This class was autogenerated by Torque on:
   *
   * [Thu Apr 22 23:12:36 EDT 2004]
   *
   */
  public abstract class BasePortletCategoryPeer
      extends BasePeer
  {
  
      /*** the default database name for this class */
      public static final String DATABASE_NAME = "default";
  
       /*** the table name for this class */
      public static final String TABLE_NAME = "CATEGORY";
  
      /***
       * @return the map builder for this peer
       * @throws TorqueException Any exceptions caught during processing will be
       *         rethrown wrapped into a TorqueException.
       */
      public static MapBuilder getMapBuilder()
          throws TorqueException
      {
          return getMapBuilder(PortletCategoryMapBuilder.CLASS_NAME);
      }
  
        /*** the column name for the ID field */
      public static final String ID;
        /*** the column name for the NAME field */
      public static final String NAME;
        /*** the column name for the GROUPE field */
      public static final String GROUPE;
        /*** the column name for the OWNER field */
      public static final String OWNER;
    
      static
      {
            ID = "CATEGORY.ID";
            NAME = "CATEGORY.NAME";
            GROUPE = "CATEGORY.GROUPE";
            OWNER = "CATEGORY.OWNER";
            if (Torque.isInit())
          {
              try
              {
                  getMapBuilder();
              }
              catch (Exception e)
              {
                  log.error("Could not initialize Peer", e);
              }
          }
          else
          {
              Torque.registerMapBuilder(PortletCategoryMapBuilder.CLASS_NAME);
          }
      }
   
      /*** number of columns for this peer */
      public static final int numColumns =  4;
  
      /*** A class that can be returned by this peer. */
      protected static final String CLASSNAME_DEFAULT =
          "org.apache.jetspeed.om.dbregistry.PortletCategory";
 
     /*** A class that can be returned by this peer. */
     protected static final Class CLASS_DEFAULT = initClass(CLASSNAME_DEFAULT);
 
     /***
      * Class object initialization method.
      *
      * @param className name of the class to initialize
      * @return the initialized class
      */
     private static Class initClass(String className)
     {
         Class c = null;
         try
         {
             c = Class.forName(className);
         }
         catch (Throwable t)
         {
             log.error("A FATAL ERROR has occurred which should not "
                 + "have happened under any circumstance.  Please notify "
                 + "the Torque developers <turbine-torque-dev@jakarta.apache.org> "
                 + "and give as many details as possible (including the error "
                 + "stack trace).", t);
 
             // Error objects should always be propogated.
             if (t instanceof Error)
             {
                 throw (Error) t.fillInStackTrace();
             }
         }
         return c;
     }
 
     /***
      * Get the list of objects for a ResultSet.  Please not that your
      * resultset MUST return columns in the right order.  You can use
      * getFieldNames() in BaseObject to get the correct sequence.
      *
      * @param results the ResultSet
      * @return the list of objects
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List resultSet2Objects(java.sql.ResultSet results)
             throws TorqueException
     {
         try
         {
             QueryDataSet qds = null;
             List rows = null;
             try
             {
                 qds = new QueryDataSet(results);
                 rows = getSelectResults(qds);
             }
             finally
             {
                 if (qds != null)
                 {
                     qds.close();
                 }
             }
 
             return populateObjects(rows);
         }
         catch (SQLException e)
         {
             throw new TorqueException(e);
         }
         catch (DataSetException e)
         {
             throw new TorqueException(e);
         }
     }
 
 
   
     /***
      * Method to do inserts.
      *
      * @param criteria object used to create the INSERT statement.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static ObjectKey doInsert(Criteria criteria)
         throws TorqueException
     {
         return BasePortletCategoryPeer
             .doInsert(criteria, (Connection) null);
     }
 
     /***
      * Method to do inserts.  This method is to be used during a transaction,
      * otherwise use the doInsert(Criteria) method.  It will take care of
      * the connection details internally.
      *
      * @param criteria object used to create the INSERT statement.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static ObjectKey doInsert(Criteria criteria, Connection con)
         throws TorqueException
     {
                           
         // Set the correct dbName if it has not been overridden
         // criteria.getDbName will return the same object if not set to
         // another value so == check is okay and faster
         if (criteria.getDbName() == Torque.getDefaultDB())
         {
             criteria.setDbName(DATABASE_NAME);
         }
         if (con == null)
         {
             return BasePeer.doInsert(criteria);
         }
         else
         {
             return BasePeer.doInsert(criteria, con);
         }
     }
 
     /***
      * Add all the columns needed to create a new object.
      *
      * @param criteria object containing the columns to add.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void addSelectColumns(Criteria criteria)
             throws TorqueException
     {
           criteria.addSelectColumn(ID);
           criteria.addSelectColumn(NAME);
           criteria.addSelectColumn(GROUPE);
           criteria.addSelectColumn(OWNER);
       }
 
     /***
      * Create a new object of type cls from a resultset row starting
      * from a specified offset.  This is done so that you can select
      * other rows than just those needed for this object.  You may
      * for example want to create two objects from the same row.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static PortletCategory row2Object(Record row,
                                              int offset,
                                              Class cls)
         throws TorqueException
     {
         try
         {
             PortletCategory obj = (PortletCategory) cls.newInstance();
             PortletCategoryPeer.populateObject(row, offset, obj);
                   obj.setModified(false);
               obj.setNew(false);
 
             return obj;
         }
         catch (InstantiationException e)
         {
             throw new TorqueException(e);
         }
         catch (IllegalAccessException e)
         {
             throw new TorqueException(e);
         }
     }
 
     /***
      * Populates an object from a resultset row starting
      * from a specified offset.  This is done so that you can select
      * other rows than just those needed for this object.  You may
      * for example want to create two objects from the same row.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void populateObject(Record row,
                                       int offset,
                                       PortletCategory obj)
         throws TorqueException
     {
         try
         {
                 obj.setId(row.getValue(offset + 0).asLong());
                   obj.setName(row.getValue(offset + 1).asString());
                   obj.setGroup(row.getValue(offset + 2).asString());
                   obj.setOwner(row.getValue(offset + 3).asLong());
               }
         catch (DataSetException e)
         {
             throw new TorqueException(e);
         }
     }
 
     /***
      * Method to do selects.
      *
      * @param criteria object used to create the SELECT statement.
      * @return List of selected Objects
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List doSelect(Criteria criteria) throws TorqueException
     {
         return populateObjects(doSelectVillageRecords(criteria));
     }
 
     /***
      * Method to do selects within a transaction.
      *
      * @param criteria object used to create the SELECT statement.
      * @param con the connection to use
      * @return List of selected Objects
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List doSelect(Criteria criteria, Connection con)
         throws TorqueException
     {
         return populateObjects(doSelectVillageRecords(criteria, con));
     }
 
     /***
      * Grabs the raw Village records to be formed into objects.
      * This method handles connections internally.  The Record objects
      * returned by this method should be considered readonly.  Do not
      * alter the data and call save(), your results may vary, but are
      * certainly likely to result in hard to track MT bugs.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List doSelectVillageRecords(Criteria criteria)
         throws TorqueException
     {
         return BasePortletCategoryPeer
             .doSelectVillageRecords(criteria, (Connection) null);
     }
 
     /***
      * Grabs the raw Village records to be formed into objects.
      * This method should be used for transactions
      *
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List doSelectVillageRecords(Criteria criteria, Connection con)
         throws TorqueException
     {
         if (criteria.getSelectColumns().size() == 0)
         {
             addSelectColumns(criteria);
         }
 
                           
         // Set the correct dbName if it has not been overridden
         // criteria.getDbName will return the same object if not set to
         // another value so == check is okay and faster
         if (criteria.getDbName() == Torque.getDefaultDB())
         {
             criteria.setDbName(DATABASE_NAME);
         }
         // BasePeer returns a List of Value (Village) arrays.  The array
         // order follows the order columns were placed in the Select clause.
         if (con == null)
         {
             return BasePeer.doSelect(criteria);
         }
         else
         {
             return BasePeer.doSelect(criteria, con);
         }
     }
 
     /***
      * The returned List will contain objects of the default type or
      * objects that inherit from the default.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List populateObjects(List records)
         throws TorqueException
     {
         List results = new ArrayList(records.size());
 
         // populate the object(s)
         for (int i = 0; i < records.size(); i++)
         {
             Record row = (Record) records.get(i);
               results.add(PortletCategoryPeer.row2Object(row, 1,
                 PortletCategoryPeer.getOMClass()));
           }
         return results;
     }
  
 
     /***
      * The class that the Peer will make instances of.
      * If the BO is abstract then you must implement this method
      * in the BO.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static Class getOMClass()
         throws TorqueException
     {
         return CLASS_DEFAULT;
     }
 
     /***
      * Method to do updates.
      *
      * @param criteria object containing data that is used to create the UPDATE
      *        statement.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doUpdate(Criteria criteria) throws TorqueException
     {
          BasePortletCategoryPeer
             .doUpdate(criteria, (Connection) null);
     }
 
     /***
      * Method to do updates.  This method is to be used during a transaction,
      * otherwise use the doUpdate(Criteria) method.  It will take care of
      * the connection details internally.
      *
      * @param criteria object containing data that is used to create the UPDATE
      *        statement.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doUpdate(Criteria criteria, Connection con)
         throws TorqueException
     {
         Criteria selectCriteria = new Criteria(DATABASE_NAME, 2);
                    selectCriteria.put(ID, criteria.remove(ID));
                                     
         // Set the correct dbName if it has not been overridden
         // criteria.getDbName will return the same object if not set to
         // another value so == check is okay and faster
         if (criteria.getDbName() == Torque.getDefaultDB())
         {
             criteria.setDbName(DATABASE_NAME);
         }
         if (con == null)
         {
             BasePeer.doUpdate(selectCriteria, criteria);
         }
         else
         {
             BasePeer.doUpdate(selectCriteria, criteria, con);
         }
     }
 
     /***
      * Method to do deletes.
      *
      * @param criteria object containing data that is used DELETE from database.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
      public static void doDelete(Criteria criteria) throws TorqueException
      {
          BasePortletCategoryPeer
             .doDelete(criteria, (Connection) null);
      }
 
     /***
      * Method to do deletes.  This method is to be used during a transaction,
      * otherwise use the doDelete(Criteria) method.  It will take care of
      * the connection details internally.
      *
      * @param criteria object containing data that is used DELETE from database.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
      public static void doDelete(Criteria criteria, Connection con)
         throws TorqueException
      {
                           
         // Set the correct dbName if it has not been overridden
         // criteria.getDbName will return the same object if not set to
         // another value so == check is okay and faster
         if (criteria.getDbName() == Torque.getDefaultDB())
         {
             criteria.setDbName(DATABASE_NAME);
         }
         if (con == null)
         {
             BasePeer.doDelete(criteria);
         }
         else
         {
             BasePeer.doDelete(criteria, con);
         }
      }
 
     /***
      * Method to do selects
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List doSelect(PortletCategory obj) throws TorqueException
     {
         return doSelect(buildCriteria(obj));
     }
 
     /***
      * Method to do inserts
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doInsert(PortletCategory obj) throws TorqueException
     {
           obj.setPrimaryKey(doInsert(buildCriteria(obj)));
           obj.setNew(false);
         obj.setModified(false);
     }
 
     /***
      * @param obj the data object to update in the database.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doUpdate(PortletCategory obj) throws TorqueException
     {
         doUpdate(buildCriteria(obj));
         obj.setModified(false);
     }
 
     /***
      * @param obj the data object to delete in the database.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doDelete(PortletCategory obj) throws TorqueException
     {
         doDelete(buildCriteria(obj));
     }
 
     /***
      * Method to do inserts.  This method is to be used during a transaction,
      * otherwise use the doInsert(PortletCategory) method.  It will take
      * care of the connection details internally.
      *
      * @param obj the data object to insert into the database.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doInsert(PortletCategory obj, Connection con)
         throws TorqueException
     {
           obj.setPrimaryKey(doInsert(buildCriteria(obj), con));
           obj.setNew(false);
         obj.setModified(false);
     }
 
     /***
      * Method to do update.  This method is to be used during a transaction,
      * otherwise use the doUpdate(PortletCategory) method.  It will take
      * care of the connection details internally.
      *
      * @param obj the data object to update in the database.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doUpdate(PortletCategory obj, Connection con)
         throws TorqueException
     {
         doUpdate(buildCriteria(obj), con);
         obj.setModified(false);
     }
 
     /***
      * Method to delete.  This method is to be used during a transaction,
      * otherwise use the doDelete(PortletCategory) method.  It will take
      * care of the connection details internally.
      *
      * @param obj the data object to delete in the database.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doDelete(PortletCategory obj, Connection con)
         throws TorqueException
     {
         doDelete(buildCriteria(obj), con);
     }
 
     /***
      * Method to do deletes.
      *
      * @param pk ObjectKey that is used DELETE from database.
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doDelete(ObjectKey pk) throws TorqueException
     {
         BasePortletCategoryPeer
            .doDelete(pk, (Connection) null);
     }
 
     /***
      * Method to delete.  This method is to be used during a transaction,
      * otherwise use the doDelete(ObjectKey) method.  It will take
      * care of the connection details internally.
      *
      * @param pk the primary key for the object to delete in the database.
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static void doDelete(ObjectKey pk, Connection con)
         throws TorqueException
     {
         doDelete(buildCriteria(pk), con);
     }
 
     /*** Build a Criteria object from an ObjectKey */
     public static Criteria buildCriteria( ObjectKey pk )
     {
         Criteria criteria = new Criteria();
               criteria.add(ID, pk);
           return criteria;
      }
 
     /*** Build a Criteria object from the data object for this peer */
     public static Criteria buildCriteria( PortletCategory obj )
     {
         Criteria criteria = new Criteria(DATABASE_NAME);
               if (!obj.isNew())
                 criteria.add(ID, obj.getId());
                   criteria.add(NAME, obj.getName());
                   criteria.add(GROUPE, obj.getGroup());
                   criteria.add(OWNER, obj.getOwner());
           return criteria;
     }
  
     
         /***
      * Retrieve a single object by pk
      *
      * @param pk the primary key
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      * @throws NoRowsException Primary key was not found in database.
      * @throws TooManyRowsException Primary key was not found in database.
      */
     public static PortletCategory retrieveByPK(long pk)
         throws TorqueException, NoRowsException, TooManyRowsException
     {
         return retrieveByPK(SimpleKey.keyFor(pk));
     }
   
     /***
      * Retrieve a single object by pk
      *
      * @param pk the primary key
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      * @throws NoRowsException Primary key was not found in database.
      * @throws TooManyRowsException Primary key was not found in database.
      */
     public static PortletCategory retrieveByPK(ObjectKey pk)
         throws TorqueException, NoRowsException, TooManyRowsException
     {
         Connection db = null;
         PortletCategory retVal = null;
         try
         {
             db = Torque.getConnection(DATABASE_NAME);
             retVal = retrieveByPK(pk, db);
         }
         finally
         {
             Torque.closeConnection(db);
         }
         return(retVal);
     }
 
     /***
      * Retrieve a single object by pk
      *
      * @param pk the primary key
      * @param con the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      * @throws NoRowsException Primary key was not found in database.
      * @throws TooManyRowsException Primary key was not found in database.
      */
     public static PortletCategory retrieveByPK(ObjectKey pk, Connection con)
         throws TorqueException, NoRowsException, TooManyRowsException
     {
         Criteria criteria = buildCriteria(pk);
         List v = doSelect(criteria, con);
         if (v.size() == 0)
         {
             throw new NoRowsException("Failed to select a row.");
         }
         else if (v.size() > 1)
         {
             throw new TooManyRowsException("Failed to select only one row.");
         }
         else
         {
             return (PortletCategory)v.get(0);
         }
     }
 
     /***
      * Retrieve a multiple objects by pk
      *
      * @param pks List of primary keys
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List retrieveByPKs(List pks)
         throws TorqueException
     {
         Connection db = null;
         List retVal = null;
         try
         {
            db = Torque.getConnection(DATABASE_NAME);
            retVal = retrieveByPKs(pks, db);
         }
         finally
         {
             Torque.closeConnection(db);
         }
         return(retVal);
     }
 
     /***
      * Retrieve a multiple objects by pk
      *
      * @param pks List of primary keys
      * @param dbcon the connection to use
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     public static List retrieveByPKs( List pks, Connection dbcon )
         throws TorqueException
     {
         List objs = null;
         if (pks == null || pks.size() == 0)
         {
             objs = new LinkedList();
         }
         else
         {
             Criteria criteria = new Criteria();
               criteria.addIn( ID, pks );
           objs = doSelect(criteria, dbcon);
         }
         return objs;
     }
 
  
 
 
 
           
                                               
                 
                 
 
     /***
      * selects a collection of PortletCategory objects pre-filled with their
      * PortletDbEntry objects.
      *
      * This method is protected by default in order to keep the public
      * api reasonable.  You can provide public methods for those you
      * actually need in PortletCategoryPeer.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     protected static List doSelectJoinPortletDbEntry(Criteria c)
         throws TorqueException
     {
         // Set the correct dbName if it has not been overridden
         // c.getDbName will return the same object if not set to
         // another value so == check is okay and faster
         if (c.getDbName() == Torque.getDefaultDB())
         {
             c.setDbName(DATABASE_NAME);
         }
 
         PortletCategoryPeer.addSelectColumns(c);
         int offset = numColumns + 1;
         PortletDbEntryPeer.addSelectColumns(c);
 
 
                         c.addJoin(PortletCategoryPeer.OWNER,
             PortletDbEntryPeer.ID);
         
 
                                                                                 
         List rows = BasePeer.doSelect(c);
         List results = new ArrayList();
 
         for (int i = 0; i < rows.size(); i++)
         {
             Record row = (Record) rows.get(i);
 
                             Class omClass = PortletCategoryPeer.getOMClass();
                     PortletCategory obj1 = (PortletCategory) PortletCategoryPeer
                 .row2Object(row, 1, omClass);
                      omClass = PortletDbEntryPeer.getOMClass();
                     PortletDbEntry obj2 = (PortletDbEntry)PortletDbEntryPeer
                 .row2Object(row, offset, omClass);
 
             boolean newObject = true;
             for (int j = 0; j < results.size(); j++)
             {
                 PortletCategory temp_obj1 = (PortletCategory)results.get(j);
                 PortletDbEntry temp_obj2 = (PortletDbEntry)temp_obj1.getPortletDbEntry();
                 if (temp_obj2.getPrimaryKey().equals(obj2.getPrimaryKey()))
                 {
                     newObject = false;
                     temp_obj2.addPortletCategory(obj1);
                     break;
                 }
             }
             if (newObject)
             {
                 obj2.initPortletCategorys();
                 obj2.addPortletCategory(obj1);
             }
             results.add(obj1);
         }
         return results;
     }
                     
   
     
   
       /***
      * Returns the TableMap related to this peer.  This method is not
      * needed for general use but a specific application could have a need.
      *
      * @throws TorqueException Any exceptions caught during processing will be
      *         rethrown wrapped into a TorqueException.
      */
     protected static TableMap getTableMap()
         throws TorqueException
     {
         return Torque.getDatabaseMap(DATABASE_NAME).getTable(TABLE_NAME);
     }
    }