objectwithmanager.vm

一个数据访问层Torque3.1的生成器的源代码

        set${col.JavaName}(new Float(((NumberKey) keys[$i]).floatValue()));
        #elseif($fktype == "Double")
        set${col.JavaName}(new Double(((NumberKey) keys[$i]).doubleValue()));
        #elseif($fktype == "String")
        set${col.JavaName}(keys[$i].toString());
        #elseif($fktype == "Date")
        set${col.JavaName}(((DateKey)keys[$i]).getDate());
        #end

        #set ( $i = $i + 1 )
      #end
    #else
      #set ($colName = $fk.LocalColumns.get(0))
      #set ($col = $table.getColumn($colName) )

      #set ($fktype = $col.JavaNative)
      #if ($fktype == "short")
        set${col.JavaName}(((NumberKey) key).shortValue());
      #elseif($fktype == "int")
        set${col.JavaName}(((NumberKey) key).intValue());
      #elseif($fktype == "long")
        set${col.JavaName}(((NumberKey) key).longValue());
      #elseif($fktype == "BigDecimal")
        set${col.JavaName}(((NumberKey) key).getBigDecimal());
      #elseif($fktype == "byte") )
        set${col.JavaName}(((NumberKey) key).byteValue());
      #elseif($fktype == "float")
        set${col.JavaName}(((NumberKey) key).floatValue());
      #elseif($fktype == "double")
        set${col.JavaName}(((NumberKey) key).doubleValue());
      #elseif($fktype == "Short")
        set${col.JavaName}(new Short(((NumberKey) key).shortValue()));
      #elseif($fktype == "Integer")
        set${col.JavaName}(new Integer(((NumberKey) key).intValue()));
      #elseif($fktype == "Long")
        set${col.JavaName}(new Long(((NumberKey) key).longValue()));
      #elseif($fktype == "Byte") )
        set${col.JavaName}(new Byte(((NumberKey) key).byteValue()));
      #elseif($fktype == "Float")
        set${col.JavaName}(new Float(((NumberKey) key).floatValue()));
      #elseif($fktype == "Double")
        set${col.JavaName}(new Double(((NumberKey) key).doubleValue()));
      #elseif($fktype == "String")
        set${col.JavaName}(key.toString());
      #elseif($fktype == "Date")
        set${col.JavaName}(((DateKey)key).getDate());
      #end
    #end
    }

  #end   ## end of foreach loop over foreign keys

  ##
  ## setup foreign key associations
  ##
  #foreach ($fk in $table.Referrers)
    #set ( $tblFK = $fk.Table )
    #if ( !($tblFK.Name.equals($table.Name)) )
      #set ( $className = $tblFK.JavaName )
      #set ( $relatedByCol = "" )
      #foreach ($columnName in $fk.LocalColumns)
        #set ( $column = $tblFK.getColumn($columnName) )
        #if ($column.isMultipleFK())
          #set ($relatedByCol= "$relatedByCol$column.JavaName")
        #end
      #end

      #if ($relatedByCol == "")
        #set ( $suffix = "" )
        #set ( $relCol = "${className}s" )
        #set ( $relColMs = $className )
      #else
        #set ( $suffix = "RelatedBy$relatedByCol" )
        #set ( $relCol= "${className}sRelatedBy$relatedByCol" )
        #set ( $relColMs= "${className}RelatedBy$relatedByCol" )
      #end
      #set ( $collName = "coll$relCol" )

    /**
     * Collection to store aggregation of $collName
     */
    protected List $collName;

    /**
     * Temporary storage of $collName to save a possible db hit in
     * the event objects are add to the collection, but the
     * complete collection is never requested.
     */
    protected void init${relCol}()
    {
        if ($collName == null)
        {
            $collName = new ArrayList();
        }
    }

      #set ($interfaceName = $table.JavaName)
      #if ($table.Interface)
        #set ($interfaceName = $table.Interface)
      #end

    /**
     * Method called to associate a $tblFK.JavaName object to this object
     * through the $className foreign key attribute
     *
     * @param $className l
     */
    public void add${relColMs}($className l) throws TorqueException
    {
        get${relCol}().add(l);
        l.set${interfaceName}${suffix}(($table.JavaName)this);
    }

    /**
     * The criteria used to select the current contents of $collName
     */
    private Criteria last${relCol}Criteria = null;

    /**
     * If this collection has already been initialized, returns
     * the collection. Otherwise returns the results of
     * get${relCol}(new Criteria())
     */
    public List get${relCol}() throws TorqueException
    {
        if ($collName == null)
        {
            $collName = get${relCol}(new Criteria(10));
        }
        return $collName;
    }

    /**
     * If this collection has already been initialized with
     * an identical criteria, it returns the collection.
     * Otherwise if this $table.JavaName has previously
     * been saved, it will retrieve related ${relCol} from storage.
     * If this $table.JavaName is new, it will return
     * an empty collection or the current collection, the criteria
     * is ignored on a new object.
     */
    public List get${relCol}(Criteria criteria) throws TorqueException
    {
        if ($collName == null)
        {
            if (isNew())
            {
               $collName = new ArrayList();
            }
            else
            {
      #foreach ($columnName in $fk.ForeignColumns)
        #set ( $column = $table.getColumn($columnName) )
        #set ( $colFKName = $fk.ForeignLocalMapping.get($columnName) )
        #set ( $colFK = $tblFK.getColumn($colFKName) )
                criteria.add(${className}Peer.${colFK.Name.toUpperCase()}, get${column.JavaName}() );
      #end
                $collName = ${className}Peer.doSelect(criteria);
            }
        }
        else
        {
            // criteria has no effect for a new object
            if (!isNew())
            {
                // the following code is to determine if a new query is
                // called for.  If the criteria is the same as the last
                // one, just return the collection.
      #foreach ($columnName in $fk.ForeignColumns)
        #set ( $column = $table.getColumn($columnName) )
        #set ( $colFKName = $fk.ForeignLocalMapping.get($columnName) )
        #set ( $colFK = $tblFK.getColumn($colFKName) )
                criteria.add(${className}Peer.${colFK.Name.toUpperCase()}, get${column.JavaName}() );
      #end
                if (!last${relCol}Criteria.equals(criteria))
                {
                    $collName = ${className}Peer.doSelect(criteria);
                }
            }
        }
        last${relCol}Criteria = criteria;

        return $collName;
    }

    /**
     * If this collection has already been initialized, returns
     * the collection. Otherwise returns the results of
     * get${relCol}(new Criteria(),Connection)
     * This method takes in the Connection also as input so that
     * referenced objects can also be obtained using a Connection
     * that is taken as input
     */
    public List get${relCol}(Connection con) throws TorqueException
    {
        if ($collName == null)
        {
            $collName = get${relCol}(new Criteria(10),con);
        }
        return $collName;
    }

    /**
     * If this collection has already been initialized with
     * an identical criteria, it returns the collection.
     * Otherwise if this $table.JavaName has previously
     * been saved, it will retrieve related ${relCol} from storage.
     * If this $table.JavaName is new, it will return
     * an empty collection or the current collection, the criteria
     * is ignored on a new object.
     * This method takes in the Connection also as input so that
     * referenced objects can also be obtained using a Connection
     * that is taken as input
     */
    public List get${relCol}(Criteria criteria,Connection con) throws TorqueException
    {
        if ($collName == null)
        {
            if (isNew())
            {
               $collName = new ArrayList();
            }
            else
            {
      #foreach ($columnName in $fk.ForeignColumns)
        #set ( $column = $table.getColumn($columnName) )
        #set ( $colFKName = $fk.ForeignLocalMapping.get($columnName) )
        #set ( $colFK = $tblFK.getColumn($colFKName) )
                 criteria.add(${className}Peer.${colFK.Name.toUpperCase()}, get${column.JavaName}() );
      #end
                 $collName = ${className}Peer.doSelect(criteria,con);
             }
         }
         else
         {
             // criteria has no effect for a new object
             if (!isNew())
             {
                 // the following code is to determine if a new query is
                 // called for.  If the criteria is the same as the last
                 // one, just return the collection.
    #foreach ($columnName in $fk.ForeignColumns)
        #set ( $column = $table.getColumn($columnName) )
        #set ( $colFKName = $fk.ForeignLocalMapping.get($columnName) )
        #set ( $colFK = $tblFK.getColumn($colFKName) )
                 criteria.add(${className}Peer.${colFK.Name.toUpperCase()}, get${column.JavaName}() );
    #end
                 if (!last${relCol}Criteria.equals(criteria))
                 {
                     $collName = ${className}Peer.doSelect(criteria,con);
                 }
             }
         }
         last${relCol}Criteria = criteria;

         return $collName;
     }

      #set ( $countFK = 0 )
      #foreach ($dummyFK in $tblFK.ForeignKeys)
        #set ( $countFK = $countFK + 1 )
      #end

## ------------------------------------------------------------
##

      #if ($countFK >= 1)
        #set ( $lastTable = "" )
        #foreach ($fk2 in $tblFK.ForeignKeys)

          ## Add join methods if the fk2 table is not this table or
          ## the fk2 table references this table multiple times.

          #set ( $doJoinGet = true )
          #if ( $fk2.ForeignTableName.equals($table.Name) )
            #set ( $doJoinGet = false )
          #end

          #foreach ($columnName in $fk2.LocalColumns)
            #set ( $column = $tblFK.getColumn($columnName) )
            #if ($column.isMultipleFK())
              #set ( $doJoinGet = true )
            #end
          #end

          #set ( $tblFK2 = $table.Database.getTable($fk2.ForeignTableName) )
          #if ($tblFK2.isForReferenceOnly())
            #set ($doJoinGet = false)
          #else
            #set ($doJoinGet = true)
          #end
          #set ( $relatedByCol2 = "" )
          #foreach ($columnName in $fk2.LocalColumns)
            #set ( $column = $tblFK.getColumn($columnName) )
            #if ($column.isMultipleFK())
              #set($relatedByCol2 = "$relatedByCol2$column.JavaName")
            #end
          #end

          #set ( $fkClassName = $tblFK2.JavaName )
          ## do not generate code for self-referencing fk's, it would be
          ## good to do, but it is just not implemented yet.
          #if ($className == $fkClassName)
            #set ( $doJoinGet = false )
          #end

          #if ($relatedByCol2 == "")
            #set ( $relCol2 = $fkClassName )
          #else
            #set ($relCol2 = "${fkClassName}RelatedBy$relatedByCol2")
          #end

          #if ( $relatedByCol == "")
          #else
            #if ( $relatedByCol.equals($relatedByCol2) )
              #set ( $doJoinGet = false )
            #end
          #end

          #if ($doJoinGet)

    /**
     * If this collection has already been initialized with
     * an identical criteria, it returns the collection.
     * Otherwise if this $table.JavaName is new, it will return
     * an empty collection; or if this $table.JavaName has previously
     * been saved, it will retrieve related ${relCol} from storage.
     *
     * 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 ${table.JavaName}.
     */
    protected List get${relCol}Join${relCol2}(Criteria criteria)
        throws TorqueException
    {
        if ($collName == null)
        {
            if (isNew())
            {
               $collName = new ArrayList();
            }
            else
            {
            #foreach ($columnName in $fk.ForeignColumns)
              #set ( $column = $table.getColumn($columnName) )
              #set ( $colFKName = $fk.ForeignLocalMapping.get($columnName) )
              #set ( $colFK = $tblFK.getColumn($colFKName) )
                criteria.add(${className}Peer.${colFK.Name.toUpperCase()}, get${column.JavaName}() );
            #end
                $collName = ${className}Peer.doSelectJoin${relCol2}(criteria);
            }
        }
        else
        {
            // the following code is to determine if a new query is
            // called for.  If the criteria is the same as the last
            // one, just return the collection.
            boolean newCriteria = true;
            #foreach ($columnName in $fk.ForeignColumns)
              #set ( $column = $table.getColumn($columnName) )