uk.ac.ebi.intact.persistence
Class IntactRowReaderImpl

java.lang.Object
  |
  +--org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl
        |
        +--uk.ac.ebi.intact.persistence.IntactRowReaderImpl

All Implemented Interfaces:

org.apache.ojb.broker.accesslayer.RowReader, java.io.Serializable

public class IntactRowReaderImpl

extends org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl

Row Reader class specific to Intact. This Row Reader is used by OJB to materialize Intact objects via private no-arg constructors. This is acheieved by reflection - OJB works best if it uses no-arg constructors (although it supports multi-arg ones, the argumment must be primitive types only).

Version:

$Id: IntactRowReaderImpl.java,v 1.2 2004/01/31 11:44:52 skerrien Exp $

Author:

Chris Lewington

See Also:

Serialized Form

Constructor Summary

IntactRowReaderImpl()

Method Summary

protected java.lang.Object

buildWithReflection(org.apache.ojb.broker.metadata.ClassDescriptor cld, java.util.Map row) Method used by the main OJB code in RowReaderDefaultImpl to generate an object via reflections.

Methods inherited from class org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl

buildWithMultiArgsConstructor, readObjectArrayFrom, readObjectFrom, readPkValuesFrom, selectClassDescriptor

Methods inherited from class java.lang.Object

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

Constructor Detail

IntactRowReaderImpl

public IntactRowReaderImpl()

Method Detail

buildWithReflection

protected java.lang.Object buildWithReflection(org.apache.ojb.broker.metadata.ClassDescriptor cld,
                                               java.util.Map row)

Method used by the main OJB code in RowReaderDefaultImpl to generate an object via reflections. This is the only difference for Intact - we want private no-arg constructors, hence we deal with that here. This method overrides the one provided in the default OJB class.

Overrides:

buildWithReflection in class org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl

Parameters:

cld - The ClassDescriptor of the class to build

row - The DB row containing the object data

Returns:

Object The object created