org.ephman.abra.database
Class ViewLookup

java.lang.Object
  |
  +--org.ephman.abra.database.ViewLookup

public class ViewLookup

extends java.lang.Object

A class to wrap a sql join and the method to rip a new view object

Version:

0.0.1 (1/27/01)

Author:

Paul M. Bethe

Field Summary

(package private) FactoryBase	factory
(package private) java.lang.reflect.Method	ripMethod
(package private) java.lang.String	sqlLookup

Constructor Summary

ViewLookup(java.lang.String sql, java.lang.reflect.Method ripper, FactoryBase factory)
create a view lookup to execute and rip correctly

ViewLookup(java.lang.String sql, java.lang.String ripperName, FactoryBase factory)
use ripperName and factory to get the Method using reflection then call ViewLookup (String, Method, FactoryBase)

Method Summary

java.lang.reflect.Method	getExtractMethod()
FactoryBase	getFactory()
static java.lang.reflect.Method	getRipMethod(java.lang.String ripperName, FactoryBase factory) provide the factories with a better way of exception handling so that they don't have to throw exception
java.lang.String	getSqlString()

Methods inherited from class java.lang.Object

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

Field Detail

ripMethod

java.lang.reflect.Method ripMethod

sqlLookup

java.lang.String sqlLookup

factory

FactoryBase factory

Constructor Detail

ViewLookup

public ViewLookup(java.lang.String sql,
                  java.lang.String ripperName,
                  FactoryBase factory)

use ripperName and factory to get the Method using reflection then call ViewLookup (String, Method, FactoryBase)

ViewLookup

public ViewLookup(java.lang.String sql,
                  java.lang.reflect.Method ripper,
                  FactoryBase factory)

create a view lookup to execute and rip correctly

Parameters:

sql - the query string which build the lookup

ripper - the method which can take a result set row and return an object

factory - the factory base on which to perform the method

Method Detail

getFactory

public FactoryBase getFactory()

getRipMethod

public static java.lang.reflect.Method getRipMethod(java.lang.String ripperName,
                                                    FactoryBase factory)

provide the factories with a better way of exception handling so that they don't have to throw exception

getExtractMethod

public java.lang.reflect.Method getExtractMethod()

getSqlString

public java.lang.String getSqlString()