package org.richfaces.integration.partialResponse;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.richfaces.shrinkwrap.descriptor.FaceletAsset;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
/**
* This utility helps to parse a last partial-response done by jsf.js by intercepting the JSF JS API and writing the response to
* the object for inspection.
*/
public class PartialResponseTestingHelper {
public static void addPartialResponseInterceptorToPage(FaceletAsset p) {
p.body("<h:outputScript>");
p.body(" var __backup = jsf.ajax.response;");
p.body(" var __response;");
p.body(" jsf.ajax.response = function(request, context) {");
p.body(" __response = request.responseText;");
p.body(" __backup(request, context);");
p.body(" };");
p.body("</h:outputScript>");
}
public static Document getDocument(WebDriver browser) throws SAXException, IOException, ParserConfigurationException {
final JavascriptExecutor executor = (JavascriptExecutor) browser;
String responseText = (String) executor.executeScript("return __response");
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
return dBuilder.parse(new ByteArrayInputStream(responseText.getBytes()));
}
}