Dear Oliver
Thanks a lot for your nicely reply.
but you know , I was thinking of a service approach in which I have an
entity(bean) which stored in XML file and by request , I load it into a
bean-object and give it to the client (another module) and after all changes
applied of the bean-object , I save it in it's corresponding location in xml
file.
is there any way to do so , or is it a correct approach of using
configuration entities?
thanks again / Moein
On Sat, Feb 12, 2011 at 7:07 PM, Oliver Heger
<oliver.he...@oliver-heger.de>wrote:
> Hi,
>
> Am 12.02.2011 15:58, schrieb Moein Enayati:
>
> Dear all
>>
>> I'm newly familiar with apache.commons and wondering of having an
>> XML-Preferences file for my java applicaiton . till know I found
>> apache.commons.configuration so useful in set/getproperties and also in
>> getting a saved bean from xml resource.
>> but I need to load a bean and apply user changes on it and save it again
>> in
>> its previous location in xml file.
>>
>> would you please help me is there any way to do so ?
>>
>> thanks/Moein
>>
>>
> with "bean" you mean the bean declarations as described in the user's guide
> [1] I assume.
>
> Well, basically a bean declaration is no different from normal properties
> defined in the XML document. This means you can use setProperty() with the
> corresponding keys to alter parts of the declaration.
>
> Take the following example from the user's guide:
>
> <config>
> <gui>
> <windowManager config-class="examples.windows.DefaultWindowManager"
> closable="false" resizable="true" defaultWidth="400"
> defaultHeight="250">
> <styleDefinition config-class="examples.windows.WindowStyleDefinition"
> backColor="#ffffff" foreColor="0080ff" iconName="myicon" />
> </windowManager>
> </gui>
> </config>
>
> If you want to change the backColor property of the style definition of the
> window manager bean, you could use the following call:
>
> config.setProperty("gui.windowManager.styleDefinition[@backColor]",
> "#0000ff");
>
> Oliver
>
> [1]
> http://commons.apache.org/configuration/userguide/howto_beans.html#Declaring_and_Creating_Beans
>
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