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package stalkr.http;

import java.io.IOException;

import lombok.val;

import com.ning.http.client.AsyncHandler;
import com.ning.http.client.RequestBuilderBase;
import com.ning.http.client.Response;

public class ListenableRequestBuilder extends RequestBuilderBase {

	final ContextualRequests requests;

	public ListenableRequestBuilder( final ContextualRequests requests ) {
		super( ListenableRequestBuilder.class, "GET", false );
		this.requests = requests;
	}

	public ListenableRequestBuilder execute( final CompletionListener listener ) throws IOException {
		return execute( new AsyncCompletionHandlerBase( listener ), listener );
	}

	public  ListenableRequestBuilder execute( final AsyncHandler handler, final CompletionListener listener ) throws IOException {
		val responseWrapper = new ResponseHolderAsyncHandlerWrapper( handler, requests.storedContext() );
		val future = requests.client().executeRequest( build(), responseWrapper );
		val completionListenerWrapper = new CompletionListenerWrapper( listener, future, requests );
		future.addListener( completionListenerWrapper, requests.executor() );
		return this;
	}
}