Hi,
Doing my first steps with Guice, I thought the fastest way to understand it
would migrate parts of existing application to Guice style. The application
is kind of web crawler, and I have factory creating crawlers based on the
input url:
public static Crawler getCrawler( String url )
{
try
{
if( url.contains( "www.site1.com" ) )
return new Site1( AppConfig.getInstance() );
else if( url.contains( "www.site2.com" ) )
return new Site2( AppConfig.getInstance() );
}
catch ( Exception e )
{
logger.error( "failure", e );
}
return null;
}
Is the Guice version is only take the crawler instances from the injector
and injecting the AppConfig?
public static Crawler getCrawler( String url )
{
try
{
if( url.contains( "www.site1.com" ) )
return GuiceInjector.getInstance( Site1.class );
else if( url.contains( "www.site2.com" ) )
return GuiceInjector.getInstance( Site2.class );
}
catch ( Exception e )
{
logger.error( "failure", e );
}
return null;
}
Is there a better and/or more elegant way?
Thanks!
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