How to use

CajaHtmlSerializer

in

org.apache.shindig.gadgets.parse.caja

CajaHtmlSerializer serializer = new CajaHtmlSerializer();
HtmlSerialization.attach(document, serializer, null);
Node html = null;

 private void testImportsAndBackgroundUrlsInStyleTag(String html, String expected, String container) 
   throws Exception {
  Document doc = htmlParser.parseDom(html);

  ContentRewriterFeature.Config config = injector.getInstance(
    ContentRewriterFeature.DefaultConfig.class);
  EasyMock.replay();

  StyleTagProxyEmbeddedUrlsVisitor visitor = new StyleTagProxyEmbeddedUrlsVisitor(
    config, proxyUriManager,
    injector.getInstance(CssResponseRewriter.class));

  Gadget gadget = DomWalker.makeGadget(new HttpRequest(Uri.parse("http://1.com/")).setContainer(
    container));

  NodeList list = doc.getElementsByTagName("style");
  visitor.revisit(gadget, ImmutableList.of(list.item(0)));
  EasyMock.verify();

  assertEquals(StringUtils.deleteWhitespace(expected),
    StringUtils.deleteWhitespace(serializer.serialize(doc)));
 }
}

@Before
public void setUp() {
 super.setUp();
 injector = Guice.createInjector(
   new PropertiesModule(), new DefaultGuiceModule(), new OAuthModule());
 ParseModule.DOMImplementationProvider domImpl =
   new ParseModule.DOMImplementationProvider();
 htmlParser = new CajaHtmlParser(domImpl.get());
 serializer = new CajaHtmlSerializer();
 ContainerConfig config = new FakeContainerConfig(injector.getInstance(ContainerConfig.class));
 proxyUriManager = new DefaultProxyUriManager(config, null);
}

 private void testImportsAndBackgroundUrlsInStyleTag(String html, String expected, String container, Config config)
   throws Exception {
  // TODO: IMPORTANT!  This test needs to not rely on the packaged shindig config, but rather
  //       mock the config with expected values, so that tests do not fail when people set
  //       alternative defaults.
  Document doc = htmlParser.parseDom(html);

  StyleTagProxyEmbeddedUrlsVisitor visitor = new StyleTagProxyEmbeddedUrlsVisitor(
    config, proxyUriManager,
    injector.getInstance(CssResponseRewriter.class));

  Gadget gadget = DomWalker.makeGadget(new HttpRequest(Uri.parse("http://1.com/")).setContainer(
    container));

  NodeList list = doc.getElementsByTagName("style");
  visitor.revisit(gadget, ImmutableList.of(list.item(0)));
  EasyMock.verify();

  assertEquals(StringUtils.deleteWhitespace(expected),
    StringUtils.deleteWhitespace(serializer.serialize(doc)));
 }
}

String html = serializer.serialize(doc);
assertTrue(html.contains(concatUri.toString().replace("&", "&")));
serializer = new CajaHtmlSerializer();
html = serializer.serialize(doc);
assertTrue(html.contains(concatUri.toString().replace("&", "&")));

 private void testImportsAndBackgroundUrlsInStyleTag(String html, String expected, String container, Config config)
   throws Exception {
  // TODO: IMPORTANT!  This test needs to not rely on the packaged shindig config, but rather
  //       mock the config with expected values, so that tests do not fail when people set
  //       alternative defaults.
  Document doc = htmlParser.parseDom(html);

  StyleTagProxyEmbeddedUrlsVisitor visitor = new StyleTagProxyEmbeddedUrlsVisitor(
    config, proxyUriManager,
    injector.getInstance(CssResponseRewriter.class));

  Gadget gadget = DomWalker.makeGadget(new HttpRequest(Uri.parse("http://1.com/")).setContainer(
    container));

  NodeList list = doc.getElementsByTagName("style");
  visitor.revisit(gadget, ImmutableList.of(list.item(0)));
  EasyMock.verify();

  assertEquals(StringUtils.deleteWhitespace(expected),
    StringUtils.deleteWhitespace(serializer.serialize(doc)));
 }
}

String html = serializer.serialize(doc);
assertTrue(html.contains(concatUri.toString().replace("&", "&")));
serializer = new CajaHtmlSerializer();
html = serializer.serialize(doc);
assertTrue(html.contains(concatUri.toString().replace("&", "&")));

@Override
@Before
public void setUp() throws Exception {
 super.setUp();
 injector = Guice.createInjector(
   new PropertiesModule(), new GadgetAdminModule(), new DefaultGuiceModule(),
   new OAuthModule(), new OAuth2Module(), new OAuth2PersistenceModule(), new OAuth2MessageModule(), new OAuth2HandlerModule());
 ParseModule.DOMImplementationProvider domImpl =
   new ParseModule.DOMImplementationProvider();
 htmlParser = new CajaHtmlParser(domImpl.get());
 serializer = new CajaHtmlSerializer();
 ContainerConfig config = injector.getInstance(ContainerConfig.class);
 config.newTransaction().addContainer(MOCK_CONTAINER_CONFIG).commit();
 proxyUriManager = new DefaultProxyUriManager(config, null);
}

@Override
@Before
public void setUp() throws Exception {
 super.setUp();
 injector = Guice.createInjector(
   new PropertiesModule(), new GadgetAdminModule(), new DefaultGuiceModule(),
   new OAuthModule(), new OAuth2Module(), new OAuth2PersistenceModule(), new OAuth2MessageModule(), new OAuth2HandlerModule());
 ParseModule.DOMImplementationProvider domImpl =
   new ParseModule.DOMImplementationProvider();
 htmlParser = new CajaHtmlParser(domImpl.get());
 serializer = new CajaHtmlSerializer();
 ContainerConfig config = injector.getInstance(ContainerConfig.class);
 config.newTransaction().addContainer(MOCK_CONTAINER_CONFIG).commit();
 proxyUriManager = new DefaultProxyUriManager(config, null);
}