org.onemind.commons.relabean
Class RelationalBeanModel

java.lang.Object
  org.onemind.commons.relabean.RelationalBeanModel

public class RelationalBeanModel

extends java.lang.Object

A RelationalBeanModel describe a set of inter-related beans in terms of their properties and relation to each others.

Version:

$Id: RelationalBeanModel.java,v 1.2 2004/08/26 16:28:58 thlee Exp $ $Name: $

Author:

TiongHiang Lee (thlee@onemindsoft.org)

Constructor Summary

RelationalBeanModel(RelationalBeanModelDescriptor desc)
Constructor {@inheritDoc}

Method Summary

void	addBeanInfo(RelationalBeanInfo info) Add a bean info
void	dump(java.lang.String prefix, java.io.Writer writer) Dump the property
RelationalBeanInfo	getBeanInfo(java.lang.Class beanClass) Get a bean info
java.util.Collection	getBeanInfos() Get all the bean infos
RelationalBeanModelDescriptor	getDescriptor() The descriptor
java.lang.Object	readProperty(java.lang.Object obj, java.lang.String propName) Read the value of the property of bean
void	setDesc(RelationalBeanModelDescriptor descriptor) Set the descriptor
java.lang.Object	writeProperty(java.lang.Object obj, java.lang.String propName, java.lang.Object value) Write the property to the bean

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationalBeanModel

public RelationalBeanModel(RelationalBeanModelDescriptor desc)

Constructor {@inheritDoc}

Method Detail

addBeanInfo

public void addBeanInfo(RelationalBeanInfo info)

Add a bean info

Parameters:

info - the relational bean info

getBeanInfo

public RelationalBeanInfo getBeanInfo(java.lang.Class beanClass)

Get a bean info

Parameters:

beanClass - the class

Returns:

the bean info for the class

getBeanInfos

public java.util.Collection getBeanInfos()

Get all the bean infos

Returns:

the bean infos

getDescriptor

public RelationalBeanModelDescriptor getDescriptor()

The descriptor

Returns:

the descriptor

setDesc

public void setDesc(RelationalBeanModelDescriptor descriptor)

Set the descriptor

Parameters:

descriptor - the descriptor

dump

public void dump(java.lang.String prefix,
                 java.io.Writer writer)
          throws java.io.IOException

Dump the property

Parameters:

prefix - the prefix

writer - the writer

Throws:

java.io.IOException - if there's IO problem

readProperty

public java.lang.Object readProperty(java.lang.Object obj,
                                     java.lang.String propName)
                              throws java.lang.IllegalAccessException,
                                     java.lang.reflect.InvocationTargetException

Read the value of the property of bean

Parameters:

obj - the bean

propName - the property

Returns:

the value

Throws:

java.lang.IllegalAccessException - if there's access problem

java.lang.reflect.InvocationTargetException - if there's exception invoking method

writeProperty

public java.lang.Object writeProperty(java.lang.Object obj,
                                      java.lang.String propName,
                                      java.lang.Object value)
                               throws java.lang.IllegalAccessException,
                                      java.lang.reflect.InvocationTargetException

Write the property to the bean

Parameters:

obj - the bean

propName - the property name

value - the bean value to set/write

Returns:

return the value set

Throws:

java.lang.IllegalAccessException - if there's access problem

java.lang.reflect.InvocationTargetException - if there's exception invoking method