Package org.apache.wicket.response

Examples of org.apache.wicket.response.StringResponse

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  {
    final int originalStreamPos = stream.getCurrentIndex();

    final Response original = cycle.getResponse();

    final StringResponse buffer = new StringResponse();
    cycle.setResponse(buffer);
    try
    {
      executeInsideBufferedZone();
      return buffer.getBuffer();
    }
    finally
    {
      cycle.setResponse(original);
      stream.setCurrentIndex(originalStreamPos);
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   *
   * @return Response object. Must not be null
   */
  protected Response newResponse()
  {
    return new StringResponse();
  }
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      add(header);

      Response orgResponse = getRequestCycle().getResponse();
      try
      {
        final StringResponse response = new StringResponse();
        getRequestCycle().setResponse(response);

        // Render all header sections of all components on the page
        renderHead(header);

        // Make sure all Components interested in contributing to the header
        // and there attached behaviors are asked.
        final HtmlHeaderContainer finalHeader = header;
        visitChildren(new IVisitor<Component, Void>()
        {
          /**
           * @see org.apache.wicket.IVisitor#component(org.apache.wicket.Component)
           */
          public void component(final Component component, final IVisit<Void> visit)
          {
            component.renderHead(finalHeader);
          }
        });
        response.close();

        if (response.getBuffer().length() > 0)
        {
          // @TODO it is not yet working properly. JDo to fix it
          log.error("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
          log.error("You probably forgot to add a <body> or <head> tag to your markup since no Header Container was \n" +
            "found but components were found which want to write to the <head> section.\n" +
            response.getBuffer());
          log.error("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
        }
      }
      catch (Exception e)
      {
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    // Temporarily replace the web response with a String response
    final Response webResponse = getResponse();

    try
    {
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);

      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }

      // In any case, first render the header section directly associated
      // with the markup
      super.onComponentTagBody(markupStream, openTag);

      // Render all header sections of all components on the page
      AbstractHeaderRenderStrategy.get().renderHeader(this, getPage());
      getHeaderResponse().close();

      // Automatically add <head> if necessary
      CharSequence output = response.getBuffer();
      if (output.length() > 0)
      {
        if (output.charAt(0) == '\r')
        {
          for (int i = 2; i < output.length(); i += 2)
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   * @see org.apache.wicket.request.target.component.BookmarkablePageRequestTarget#respond(org.apache.wicket.RequestCycle)
   */
  @Override
  public void respond(RequestCycle requestCycle)
  {
    final StringResponse emailResponse = new StringResponse();
    final WebResponse originalResponse = (WebResponse)RequestCycle.get().getResponse();
    RequestCycle.get().setResponse(emailResponse);
    super.respond(requestCycle);
    onCapture(emailResponse);
    RequestCycle.get().setResponse(originalResponse);
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    // Temporarily replace the web response with a String response
    final Response webResponse = getResponse();

    try
    {
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);

      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }

      // In any case, first render the header section directly associated
      // with the markup
      super.onComponentTagBody(markupStream, openTag);

      // Render all header sections of all components on the page
      AbstractHeaderRenderStrategy.get().renderHeader(this, getPage());
      getHeaderResponse().close();

      // Automatically add <head> if necessary
      CharSequence output = response.getBuffer();
      if (output.length() > 0)
      {
        if (output.charAt(0) == '\r')
        {
          for (int i = 2; i < output.length(); i += 2)
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      add(header);

      Response orgResponse = getRequestCycle().getResponse();
      try
      {
        final StringResponse response = new StringResponse();
        getRequestCycle().setResponse(response);

        // Render all header sections of all components on the page
        renderHead(header);

        // Make sure all Components interested in contributing to the header
        // and there attached behaviors are asked.
        final HtmlHeaderContainer finalHeader = header;
        visitChildren(new IVisitor<Component, Void>()
        {
          /**
           * @see org.apache.wicket.IVisitor#component(org.apache.wicket.Component)
           */
          public void component(final Component component, final IVisit<Void> visit)
          {
            component.renderHead(finalHeader);
          }
        });
        response.close();

        if (response.getBuffer().length() > 0)
        {
          // @TODO it is not yet working properly. JDo to fix it
          log.error("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
          log.error("You probably forgot to add a <body> or <head> tag to your markup since no Header Container was \n" +
            "found but components were found which want to write to the <head> section.\n" +
            response.getBuffer());
          log.error("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
        }
      }
      catch (Exception e)
      {
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            // Temporarily replace the web response with a String response
            final Response webResponse = getResponse();

            try
            {
              final StringResponse response = new StringResponse();
              getRequestCycle().setResponse(response);

              Component component = getParent().get(id);
              if (component != null)
              {
                component.render();
                markupStream.skipComponent();
              }
              else
              {
                markupStream.next();
              }
              childTags.put(id, response.getBuffer());
            }
            finally
            {
              // Restore the original response
              getRequestCycle().setResponse(webResponse);
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   *
   * @return Response object. Must not be null
   */
  protected Response newResponse()
  {
    return new StringResponse();
  }
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    // Temporarily replace the web response with a String response
    final Response webResponse = getResponse();

    try
    {
      final StringResponse response = new StringResponse();
      getRequestCycle().setResponse(response);

      IHeaderResponse headerResponse = getHeaderResponse();
      if (!response.equals(headerResponse.getResponse()))
      {
        getRequestCycle().setResponse(headerResponse.getResponse());
      }

      // In any case, first render the header section directly associated
      // with the markup
      super.onComponentTagBody(markupStream, openTag);

      // Render all header sections of all components on the page
      renderHeaderSections(getPage(), this);
      getHeaderResponse().close();

      // Automatically add <head> if necessary
      CharSequence output = response.getBuffer();
      if (output.length() > 0)
      {
        if (output.charAt(0) == '\r')
        {
          for (int i = 2; i < output.length(); i += 2)
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  • org.apache.wicket.markup.head.filter.FilteringHeaderResponse
  • org.apache.wicket.markup.head.filter.FilteringHeaderResponseTest
  • org.apache.wicket.markup.html.internal.HeaderResponseTest
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