org.datanucleus.store.rdbms.query
Class TransientIDROF

java.lang.Object
  org.datanucleus.store.rdbms.query.TransientIDROF

All Implemented Interfaces:

org.datanucleus.store.query.ResultObjectFactory

public final class TransientIDROF
extends java.lang.Object
implements org.datanucleus.store.query.ResultObjectFactory

ResultObjectFactory that generates an instance of a "nondurable" class for each ResultSet row. This is used by views though better off using a ResultClassROF.

Field Summary

protected int[]	fieldNumbers
protected org.datanucleus.store.mapped.StatementMappingIndex[]	stmtMappings

Constructor Summary

TransientIDROF(java.lang.Class candidateClass, int[] fieldNumbers, org.datanucleus.store.mapped.StatementMappingIndex[] stmtMappings)
Constructor

Method Summary

java.lang.Object

getObject(org.datanucleus.ObjectManager om, java.lang.Object rs) Method to return an object for the row of the ResultSet.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

fieldNumbers

protected final int[] fieldNumbers

stmtMappings

protected final org.datanucleus.store.mapped.StatementMappingIndex[] stmtMappings

Constructor Detail

TransientIDROF

public TransientIDROF(java.lang.Class candidateClass,
                      int[] fieldNumbers,
                      org.datanucleus.store.mapped.StatementMappingIndex[] stmtMappings)

Constructor

Parameters:

candidateClass - the candidate class

fieldNumbers - the absolute field numbers with the retrieved fields

stmtMappings - the mappings of fields in the statement

Method Detail

getObject

public java.lang.Object getObject(org.datanucleus.ObjectManager om,
                                  java.lang.Object rs)

Method to return an object for the row of the ResultSet.

Specified by:

getObject in interface org.datanucleus.store.query.ResultObjectFactory

Parameters:

om - ObjectManager

rs - ResultSet

Returns:

The Object for this row of the ResultSet.