NSInjectProcessor.as

package
{
	import org.swizframework.core.Bean;
	import org.swizframework.metadata.InjectMetadataTag;
	import org.swizframework.processors.IMetadataProcessor;
	import org.swizframework.processors.InjectProcessor;
	import org.swizframework.reflection.MetadataHostMethod;
	
	public class InjectNSProcessor extends InjectProcessor implements IMetadataProcessor
	{
		public function InjectNSProcessor()
		{
			// this processor is interested in InjectNS tags
			super( [ "InjectNS" ] );
		}
		
		override protected function setDestinationValue( injectTag:InjectMetadataTag, bean:Bean, value:* ):void
		{
			var setterInjection:Boolean = injectTag.host is MetadataHostMethod;
			var destObject:Object = getDestinationObject( injectTag, bean );
			var destPropName:String = getDestinationPropertyName( injectTag );
			
			// get qualified name of the destnation using custom namespace
			var qn:QName = new QName( injection_namespace, destPropName );
			
			if( setterInjection )
			{
				var f:Function = destObject[ qn ] as Function;
				f.apply( destObject, [ value ] );
			}
			else
			{
				destObject[ qn ] = value;
			}
		}
	}
}