Re: Using XPP3 in an Applet

sisyphus_shadow  wrote:

>I am trying to use XPP3 in a applet to parse data from a URL on the 
>Web server.  I ran the example given in MyXmlPullApp.class and it 
>worked fine.  Unfortunatly, with the applet I get the following 
>error:
>
>java.security.AccessControlException: access denied 
>(java.util.PropertyPermission org.xmlpull.v1.XmlPullParserFactory
>
>when calling the System.getPOropery while creating the factory.
>
>XmlPullParserFactory factory = XmlPullParserFactory.newInstance(
>    System.getProperty(XmlPullParserFactory.PROPERTY_NAME), null);
>
>I am relatively new to Java and could use some help.
>
>What do I need to do to parse XML in an Applet?
>
>Thanks for your help.
>  
>
hi,

in such environment where only one parser implementation is available i 
would create parser instance directly (for example by calling new* 
org.xmlpull.mxp1.MXParser())* would not use 
org.xmlpull.v1.XmlPullParserFactory

it is true that factory provides allow to hide implementation and to 
allow switching different implementations without application source 
code change - but this flexibility is rarely needed in applets anyway - 
but on the other hand for applets size matters and not using 
XmlPullParserFactory will keep applet size smaller ..

hope it helps,

alek 


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