objectwithmanager.vm

一个数据访问层Torque3.1的生成器的源代码

package ${package};

#if ($table.BaseClass == "")
  #set ($extendsBaseClass = "" )
#else
  #set ($extendsBaseClass = "extends $table.BaseClass" )
#end

import java.math.BigDecimal;
import java.sql.Connection;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;

#if ($addSaveMethod)
import org.apache.commons.lang.ObjectUtils;
#end
#if ($addIntakeRetrievable)
import $retrievableInterface;
#end
#if (!$complexObjectModel)
import org.apache.torque.Torque;
#end
import org.apache.torque.TorqueException;
import org.apache.torque.om.BaseObject;
import org.apache.torque.om.ComboKey;
import org.apache.torque.om.DateKey;
import org.apache.torque.om.NumberKey;
import org.apache.torque.om.ObjectKey;
import org.apache.torque.om.SimpleKey;
import org.apache.torque.om.StringKey;
import org.apache.torque.om.Persistent;
import org.apache.torque.util.Criteria;
import org.apache.torque.util.Transaction;

#foreach ($fk in $table.ForeignKeys)
  #set ( $tblFK = $table.Database.getTable($fk.ForeignTableName) )
  #set ( $className = $tblFK.JavaName )
  #if ($tblFK.Interface)
    #set ($className = $tblFK.Interface)
  #end

  #if ($tblFK.Package != $package)
import ${tblFK.Package}.${className};
import ${tblFK.Package}.${className}Manager;
import ${tblFK.Package}.${tblFK.JavaName}Peer;
  #end
#end

/**
#if ($addTimeStamp)
 * This class was autogenerated by Torque on:
 *
 * [$now]
 *
#end
 * You should not use this class directly.  It should not even be
 * extended all references should be to $table.JavaName
 */
public abstract class $basePrefix$table.JavaName $extendsBaseClass
#if ($addIntakeRetrievable)
    implements $retrievableInterface
#end
{
    /** The Peer class */
    private static final ${table.JavaName}Peer peer =
        new ${table.JavaName}Peer();

#if (!$table.isAlias())
  #foreach ($col in $table.Columns)
    #set ( $cjtype = $col.JavaNative )
    #set ( $clo=$col.UncapitalisedJavaName )
    #set ($defVal = "")
    #if ($col.DefaultValue && !$col.DefaultValue.equalsIgnoreCase("NULL") )
      #set ( $quote = '' )
      #if ( $cjtype == "String" )
        #set ( $quote = '"' )
      #end
      #set ( $defaultValue = $col.DefaultValue )
      #if ( $cjtype == "boolean" || $cjtype == "Boolean" )
        #if ( $defaultValue == "1" || $defaultValue == "Y" )
          #set ( $defaultValue = "true" )
        #elseif ( $defaultValue == "0" || $defaultValue == "N" )
          #set ( $defaultValue = "false" )
        #end
      #end
      #if ($cjtype == "BigDecimal")
        #set ($defVal = "= new BigDecimal($defaultValue)")
      #elseif ($cjtype == "NumberKey")
        #set ( $quote = '"' )
        #set ($defVal = "= new NumberKey($quote$defaultValue$quote)")
      #elseif ($cjtype == "StringKey")
        #set ( $quote = '"' )
        #set ($defVal = "= new StringKey($quote$defaultValue$quote)")
      #else
        #if (!$col.isPrimitive() && $cjtype != "String")
          #set ( $defaultValue = "new ${cjtype}($defaultValue)" )
        #end
        #set ($defVal = "=$quote$defaultValue$quote")
      #end
    #end

    /** The value for the $clo field */
    private $cjtype $clo$defVal;
  #end

  #foreach ($col in $table.Columns)
    #set ( $cfc=$col.JavaName )
    #set ( $clo=$col.UncapitalisedJavaName )
    #set ( $cjtype = $col.JavaNative )

    /**
     * Get the $cfc
     * @return $cjtype
     */
    public $cjtype get${cfc}()
    {
        return $clo;
    }

    #set ( $throwsClause = "" )
    #if ($complexObjectModel)
      #if ($col.isForeignKey())
        #set ( $throwsClause = "throws TorqueException" )
      #end
      #if ( $col.Referrers.size() > 0 )
        #if ($throwsClause == "")
          #set ( $throwsClause = "throws TorqueException" )
        #end
      #end
    #end

    /**
     * Set the value of $cfc
     */
    public void set${cfc}($cjtype v ) $throwsClause
    {
    #if (($cjtype == "NumberKey") || ($cjtype == "StringKey") || ($cjtype == "DateKey"))
        if (v != null && v.getValue() == null)
        {
            // If this is an Objectkey than this set method is
            // probably storing the id of this object or some
            // associated object.  If the objectKey value is null
            // then we convert the parameter to null so that this
            // property is consistently null to indicate that no
            // object is associated or defined.
            v = null;
        }
    #end

    #if ($addSaveMethod)
      #if ($col.isPrimitive())
        if (this.$clo != v)
      #else
        if (!ObjectUtils.equals(this.$clo, v))
      #end
        {
            this.$clo = v;
            setModified(true);
        }
    #else
        this.$clo = v;
    #end

    #if ($complexObjectModel)
      #if ($col.isForeignKey())
        #set ( $tblFK = $table.Database.getTable($col.RelatedTableName) )
        #set ($interfaceName = $tblFK.JavaName)
        #if ($tblFK.Interface)
          #set ($interfaceName = $tblFK.Interface)
        #end
        #set ( $colFK = $tblFK.getColumn($col.RelatedColumnName) )
        #if ($col.isMultipleFK() || $col.RelatedTableName.equals($table.Name))
          #set ( $relCol = "" )
          #foreach ($columnName in $col.foreignKey.LocalColumns)
            #set ( $column = $table.getColumn($columnName) )
            #set ( $relCol = "$relCol$column.JavaName" )
          #end
          #if ($relCol != "")
            #set ( $relCol = "RelatedBy$relCol" )
          #end
          #set ( $varName = "a${interfaceName}$relCol" )
        #else
          #set ( $varName = "a$interfaceName" )
        #end

        #if($colFK.Primitive)
        if ($varName != null && !(${varName}.get${colFK.JavaName}() == v))
        #else
        if ($varName != null && !ObjectUtils.equals(${varName}.get${colFK.JavaName}(), v))
        #end
        {
            $varName = null;
        }
      #end

      #foreach ($fk in $col.Referrers)
        #set ( $fkColName = $fk.ForeignLocalMapping.get($col.Name) )
        #set ( $tblFK = $fk.Table )
        #if ( !($tblFK.Name.equals($table.Name)) )
          #set ( $colFK = $tblFK.getColumn($fkColName) )
          #if ($colFK.isMultipleFK())
            #set ( $collName = "coll${tblFK.JavaName}sRelatedBy$colFK.JavaName" )
          #else
            #set ( $collName = "coll${tblFK.JavaName}s" )
          #end

        // update associated $tblFK.JavaName
        if ($collName != null )
        {
            for (int i = 0; i < ${collName}.size(); i++)
            {
                ((${tblFK.JavaName})${collName}.get(i))
                        .set${colFK.JavaName}(v);
            }
        }
        #end
      #end
    #end
    }

  #end
#end

##association code
#if ($complexObjectModel)
  #set($pVars = [])  ## Array of object set method names for later reference.
  #set($aVars = [])  ## Array of object field names for later reference.
  #foreach ($fk in $table.ForeignKeys)

    #set ( $tblFK = $table.Database.getTable($fk.ForeignTableName) )
    #set ( $className = $tblFK.JavaName )
    #set ($interfaceName = $tblFK.JavaName)
    #if ($tblFK.Interface)
      #set ($interfaceName = $tblFK.Interface)
    #end

    #set ( $relCol = "" )
    #foreach ($columnName in $fk.LocalColumns)
      #set ( $column = $table.getColumn($columnName) )
      #if ($column.isMultipleFK() || $fk.ForeignTableName.equals($table.Name))
        #set ( $relCol = "$relCol$column.JavaName" )
      #end
    #end

    #if ($relCol != "")
      #set ( $relCol = "RelatedBy$relCol" )
    #end
    #set ( $pVarName = "$interfaceName$relCol" )
    #set ( $varName = "a$pVarName" )
    private $interfaceName $varName;

    /**
     * Declares an association between this object and a $interfaceName object
     *
     * @param $interfaceName v
     */
    public void set${pVarName}($interfaceName v) throws TorqueException
    {
    #foreach ($columnName in $fk.LocalColumns)
      #set ( $column = $table.getColumn($columnName) )
      #set ( $colFKName = $fk.LocalForeignMapping.get($columnName) )
      #set ( $colFK = $tblFK.getColumn($colFKName) )
        if (v == null)
        {
      #if($colFK.Primitive)
        #set ($coldefval = "0")
        #set ($coldefval = $column.DefaultValue)
            set${column.JavaName}($coldefval);
      #else
            set${column.JavaName}(($column.JavaNative)null);
      #end
        }
        else
        {
            set${column.JavaName}(v.get${colFK.JavaName}());
        }
    #end
        $varName = v;
    }

    #set ( $and = "" )
    #set ( $comma = "" )
    #set ( $conditional = "" )
    #set ( $arglist = "" )
    #set ( $argsize = 0 )
    #foreach ($columnName in $fk.LocalColumns)
      #set ( $column = $table.getColumn($columnName) )
      #set ( $cjtype = $column.JavaNative )
      #set ( $clo=$column.UncapitalisedJavaName )
      #if ($cjtype == "short" || $cjtype == "int" || $cjtype == "long" || $cjtype == "byte" || $cjtype == "float" || $cjtype == "double")
        #set ( $conditional = "$conditional${and}get${column.JavaName}()>0" )
      #else
        #set ( $conditional = "$conditional${and}!ObjectUtils.equals(get${column.JavaName}(), null)" )
      #end
      #set ( $arglist = "$arglist${comma}SimpleKey.keyFor(get${column.JavaName}())" )
      #set ( $and = " && " )
      #set ( $comma = ", " )
      #set ( $argsize = $argsize + 1 )
    #end

    public $interfaceName get${pVarName}() throws TorqueException
    {
        if ( $conditional )
        {
    #if ($argsize > 1)
            SimpleKey[] keys = { $arglist };
            return ${interfaceName}Manager.getInstance(new ComboKey(keys));
    #else
            return ${interfaceName}Manager.getInstance($arglist);
    #end
        }
        return $varName;
    }

    /**
     * Provides convenient way to set a relationship based on a
     * ObjectKey.  e.g.
     * <code>bar.setFooKey(foo.getPrimaryKey())</code>
     *
    #if ($fk.LocalColumns.size() > 1)
     * Note: It is important that the xml schema used to create this class
     * maintains consistency in the order of related columns between
     * $table.Name and ${tblFK.Name}.
     * If for some reason this is impossible, this method should be
     * overridden in <code>$table.JavaName</code>.
    #end
     */
    public void set${pVarName}Key(ObjectKey key) throws TorqueException
    {
    #if ($fk.LocalColumns.size() > 1)
        SimpleKey[] keys = (SimpleKey[])key.getValue();
      #set ($i = 0)
      #foreach ($colName in $fk.LocalColumns)
        #set ($col = $table.getColumn($colName) )
        #set ($fktype = $col.JavaNative)
        #if ($fktype == "short")
        set${col.JavaName}(((NumberKey) keys[$i]).shortValue());
        #elseif($fktype == "int")
        set${col.JavaName}(((NumberKey) keys[$i]).intValue());
        #elseif($fktype == "long")
        set${col.JavaName}(((NumberKey) keys[$i]).longValue());
        #elseif($fktype == "BigDecimal")
        set${col.JavaName}(((NumberKey) keys[$i]).getBigDecimal());
        #elseif($fktype == "byte") )
        set${col.JavaName}(((NumberKey) keys[$i]).byteValue());
        #elseif($fktype == "float")
        set${col.JavaName}(((NumberKey) keys[$i]).floatValue());
        #elseif($fktype == "double")
        set${col.JavaName}(((NumberKey) keys[$i]).doubleValue());
        #elseif($fktype == "Short")
        set${col.JavaName}(new Short(((NumberKey) keys[$i]).shortValue()));
        #elseif($fktype == "Integer")
        set${col.JavaName}(new Integer(((NumberKey) keys[$i]).intValue()));
        #elseif($fktype == "Long")
        set${col.JavaName}(new Long(((NumberKey) keys[$i]).longValue()));
        #elseif($fktype == "Byte") )
        set${col.JavaName}(new Byte(((NumberKey) keys[$i]).byteValue()));
        #elseif($fktype == "Float")