protected void doHeaders(RenderRequest request, RenderResponse response) {
    super.doHeaders(request, response);
    PortalContext portalContext = request.getPortalContext();
    String portalInfo = portalContext.getPortalInfo();

    // -- adding DOM element to head is supported by JetSpeed 2.2
    if (portalInfo.contains(Constants.JETSPEED)) {
      // -- add CSS
      Element cssElement = response.createElement("link");
      // --encoding URLs is important
      cssElement.setAttribute(
          "href", response.encodeURL((request.getContextPath() + "/css/bookCatalog.css")));
      cssElement.setAttribute("rel", "stylesheet");
      cssElement.setAttribute("type", "text/css");
      response.addProperty(MimeResponse.MARKUP_HEAD_ELEMENT, cssElement);

      // -- add JavaScript
      Element jsElement = response.createElement("script");

      // --encoding URLs to resources is important
      jsElement.setAttribute(
          "src", response.encodeURL((request.getContextPath() + "/js/bookCatalog.js")));
      jsElement.setAttribute("type", "text/javascript");
      response.addProperty(MimeResponse.MARKUP_HEAD_ELEMENT, jsElement);
    }
  }
 private void showPrintableCatalog(RenderRequest request, RenderResponse response)
     throws PortletException, IOException {
   PortletRequestDispatcher dispatcher =
       request
           .getPortletSession()
           .getPortletContext()
           .getRequestDispatcher(response.encodeURL("/myservlet/bookServlet"));
   dispatcher.include(request, response);
 }
 private void showPrefsInfo(RenderRequest request, RenderResponse response)
     throws PortletException, IOException {
   PortletRequestDispatcher dispatcher =
       request
           .getPortletSession()
           .getPortletContext()
           .getRequestDispatcher(response.encodeURL("/WEB-INF/jsp/preferences.jsp"));
   dispatcher.include(request, response);
 }
Exemplo n.º 4
0
  /**
   * Starting from the module <code>buttonsSB</code> object, creates all buttons for the jsp list.
   *
   * @param buttons The list of the buttons
   * @throws JspException If any exception occurs.
   */
  protected StringBuffer makeButton(List buttons) throws JspException {

    StringBuffer htmlStream = new StringBuffer();

    Iterator iter = buttons.listIterator();
    while (iter.hasNext()) {
      SourceBeanAttribute buttonSBA = (SourceBeanAttribute) iter.next();
      SourceBean buttonSB = (SourceBean) buttonSBA.getValue();
      List parameters = buttonSB.getAttributeAsList("PARAMETER");
      HashMap paramsMap = getParametersMap(parameters, null);

      String name = (String) buttonSB.getAttribute("name");
      String img = (String) buttonSB.getAttribute("image");
      String labelCode = (String) buttonSB.getAttribute("label");
      String label = msgBuilder.getMessage(labelCode, _bundle, httpRequest);

      PortletURL buttonUrl = createUrl(paramsMap);

      htmlStream.append("<td class=\"header-button-column-portlet-section\">\n");
      htmlStream.append(
          "<input type='image' "
              + "name='"
              + name
              + "' "
              + "title='"
              + label
              + "' "
              + "class='header-button-image-portlet-section'"
              + "src ='"
              + renderResponse.encodeURL(renderRequest.getContextPath() + img)
              + "' "
              + "alt='"
              + label
              + "'>\n");
      htmlStream.append("</td>\n");
    }

    return htmlStream;
  }
 public String encodeURL(String path) {
   return response.encodeURL(path);
 }
  @SuppressWarnings("unchecked")
  @RenderMode(name = "VIEW")
  public void showBooks(RenderRequest request, RenderResponse response)
      throws IOException, PortletException {
    logger.info("Entering showBooks method");
    PortalContext context = request.getPortalContext();
    printSupportedPortletModes(context);
    printSupportedWindowStates(context);

    // --get user attributes user.name.given and user.name.family
    Map<String, Object> userAttributeMap =
        (Map<String, Object>) request.getAttribute(PortletRequest.USER_INFO);
    String firstName = "";
    String lastName = "";
    if (userAttributeMap != null) {
      firstName = (String) userAttributeMap.get("user.name.given");
      lastName = (String) userAttributeMap.get("user.name.family");
      request.setAttribute("firstName", firstName);
      request.setAttribute("lastName", lastName);
    }

    String portalInfo = context.getPortalInfo();
    request.setAttribute("portalInfo", portalInfo);

    // --generate all the URLs that will be used by the portlet
    generateUrls(request, response);

    String myaction = request.getParameter("myaction");
    if (myaction != null) {
      logger.info("myaction parameter is not null. Value is " + myaction);
      request.getPortletSession().setAttribute("myaction", myaction, PortletSession.PORTLET_SCOPE);
    } else {
      // -- if myaction is NULL then show the home page of Book
      // catalog
      // page
      request
          .getPortletSession()
          .setAttribute("myaction", "showCatalog", PortletSession.PORTLET_SCOPE);
    }

    // -- send myaction as a request attribute to the BookServlet.
    request.setAttribute("myaction", request.getPortletSession().getAttribute("myaction"));

    // --dynamically obtain the title for the portlet, based on myaction
    String titleKey =
        "portlet.title." + (String) request.getPortletSession().getAttribute("myaction");
    response.setTitle(getResourceBundle(request.getLocale()).getString(titleKey));

    // --if the action is uploadTocForm then store the ISBN number of
    // the
    // --book for which the TOC is being uploaded. The upload action
    // will use the ISBN number to create file name -- refer home.jsp
    // page
    if (((String) request.getAttribute("myaction")).equalsIgnoreCase("uploadTocForm")) {
      request.getPortletSession().setAttribute("isbnNumber", request.getParameter("isbnNumber"));
    }

    if (((String) request.getPortletSession().getAttribute("myaction"))
        .equalsIgnoreCase("showSearchResults")) {
      request.setAttribute(
          "matchingBooks", request.getPortletSession().getAttribute("matchingBooks"));
    }

    // its important to encode URLs
    PortletRequestDispatcher dispatcher =
        request
            .getPortletSession()
            .getPortletContext()
            .getRequestDispatcher(response.encodeURL("/myservlet/bookServlet"));
    dispatcher.include(request, response);
  }
Exemplo n.º 7
0
  /**
   * Builds list navigation buttons inside the list tag. If the number of elements is higher than
   * 10, they are divided into pages; this methods creates forward and backward arrows and page
   * number information for navigation.
   *
   * @throws JspException If any Exception occurs
   */
  protected void makeNavigationButton() throws JspException {

    String pageNumberString = (String) _content.getAttribute("PAGED_LIST.PAGE_NUMBER");
    if (_session.getAttribute("PAGE_NUMBER") != null) _session.delAttribute("PAGE_NUMBER");
    _session.setAttribute("PAGE_NUMBER", pageNumberString);

    int pageNumber = 1;
    try {
      pageNumber = Integer.parseInt(pageNumberString);
    } catch (NumberFormatException ex) {
      TracerSingleton.log(
          Constants.NOME_MODULO,
          TracerSingleton.WARNING,
          "ListTag::makeNavigationButton:: PAGE_NUMBER nullo");
    }
    String pagesNumberString = (String) _content.getAttribute("PAGED_LIST.PAGES_NUMBER");
    int pagesNumber = 1;
    try {
      pagesNumber = Integer.parseInt(pagesNumberString);
    } catch (NumberFormatException ex) {
      TracerSingleton.log(
          Constants.NOME_MODULO,
          TracerSingleton.WARNING,
          "ListTag::makeNavigationButton:: PAGES_NUMBER nullo");
    }

    int prevPage = pageNumber - 1;
    if (prevPage < 1) prevPage = 1;
    int nextPage = pageNumber + 1;
    if (nextPage > pagesNumber) nextPage = pagesNumber;

    // get the right parameters of the request
    // HashMap paramsMap  = getQueryStringParameter();
    // add the parameter for the provider
    // paramsMap.putAll(_providerUrlMap);

    _htmlStream.append(" <TABLE CELLPADDING=0 CELLSPACING=0  WIDTH='100%' BORDER=0>\n");
    _htmlStream.append("	<TR>\n");
    _htmlStream.append(
        "		<TD class='portlet-section-footer' valign='center' align='left' width='14'>\n");

    // create link for previous page
    HashMap prevParamsMap = new HashMap();
    prevParamsMap.putAll(_providerUrlMap);
    prevParamsMap.put("MESSAGE", "LIST_PAGE");
    prevParamsMap.put("LIST_PAGE", String.valueOf(prevPage));
    PortletURL prevUrl = createUrl(prevParamsMap);

    HashMap nextParamsMap = new HashMap();
    nextParamsMap.putAll(_providerUrlMap);
    nextParamsMap.put("MESSAGE", "LIST_PAGE");
    nextParamsMap.put("LIST_PAGE", String.valueOf(nextPage));
    PortletURL nextUrl = createUrl(nextParamsMap);

    // identity string for object of the page
    UUIDGenerator uuidGen = UUIDGenerator.getInstance();
    UUID uuid = uuidGen.generateTimeBasedUUID();
    String requestIdentity = uuid.toString();
    requestIdentity = requestIdentity.replaceAll("-", "");
    String formId = "formFilter" + requestIdentity;

    String valueFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.VALUE_FILTER);
    String columnFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.COLUMN_FILTER);
    String typeFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.TYPE_FILTER);
    if (valueFilter != null && columnFilter != null && typeFilter != null) {
      prevUrl.setParameter(SpagoBIConstants.VALUE_FILTER, valueFilter);
      prevUrl.setParameter(SpagoBIConstants.COLUMN_FILTER, columnFilter);
      prevUrl.setParameter(SpagoBIConstants.TYPE_FILTER, typeFilter);
      nextUrl.setParameter(SpagoBIConstants.VALUE_FILTER, valueFilter);
      nextUrl.setParameter(SpagoBIConstants.COLUMN_FILTER, columnFilter);
      nextUrl.setParameter(SpagoBIConstants.TYPE_FILTER, typeFilter);
    } else {
      valueFilter = "";
      columnFilter = "";
      typeFilter = "";
    }

    if (pageNumber != 1) {
      // _htmlStream.append("		<A href=\""+prevUrl.toString()+"\"><IMG
      // src='"+renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")+"'
      // ALIGN=RIGHT border=0></a>\n");
      _htmlStream.append(
          "<input type='image' "
              + "name='"
              + "prevPage"
              + "' "
              + "src ='"
              + renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")
              + "' "
              + "align='left' border=0"
              + "alt='"
              + "GO To Previous Page"
              + "'>\n");
    } else {
      _htmlStream.append(
          "		<IMG src='"
              + renderResponse.encodeURL(renderRequest.getContextPath() + "/img/prevPage.gif")
              + "' ALIGN=RIGHT border=0>\n");
    }
    _htmlStream.append("		</TD>\n");

    // create center blank cell
    // _htmlStream.append("		<TD class='portlet-section-footer'>&nbsp;</TD>\n");

    // visualize page numbers
    String pageLabel = msgBuilder.getMessage("ListTag.pageLable", _bundle, httpRequest);
    String pageOfLabel = msgBuilder.getMessage("ListTag.pageOfLable", _bundle, httpRequest);
    _htmlStream.append("						<TD class='portlet-section-footer' align='center'>\n");
    _htmlStream.append(
        "							<font class='aindice'>&nbsp;"
            + pageLabel
            + " "
            + pageNumber
            + " "
            + pageOfLabel
            + " "
            + pagesNumber
            + "&nbsp;</font>\n");
    _htmlStream.append("						    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n");

    // Form for list filtering; if not specified, the filter is enabled
    if (_filter == null || _filter.equalsIgnoreCase("enabled")) {

      PortletURL allUrl = createUrl(_providerUrlMap);
      PortletURL filterURL = createUrl(_providerUrlMap);

      String label = msgBuilder.getMessage("SBIListLookPage.labelFilter", _bundle, httpRequest);
      String labelStart = msgBuilder.getMessage("SBIListLookPage.startWith", _bundle, httpRequest);
      ;
      String labelEnd = msgBuilder.getMessage("SBIListLookPage.endWith", _bundle, httpRequest);
      ;
      String labelContain = msgBuilder.getMessage("SBIListLookPage.contains", _bundle, httpRequest);
      ;
      String labelEqual = msgBuilder.getMessage("SBIListLookPage.isEquals", _bundle, httpRequest);
      ;
      String labelFilter = msgBuilder.getMessage("SBIListLookPage.filter", _bundle, httpRequest);
      String labelAll = msgBuilder.getMessage("SBIListLookPage.all", _bundle, httpRequest);

      _htmlStream.append("						    <br/><br/>\n");
      _htmlStream.append(
          "						    <form action='" + filterURL + "' id='" + formId + "' method='post'>\n");
      _htmlStream.append("						    " + label + "\n");
      _htmlStream.append("						    <select name='" + SpagoBIConstants.COLUMN_FILTER + "'>\n");

      for (int i = 0; i < _columns.size(); i++) {
        String nameColumn = (String) ((SourceBean) _columns.elementAt(i)).getAttribute("NAME");
        String labelColumnCode =
            (String) ((SourceBean) _columns.elementAt(i)).getAttribute("LABEL");
        String labelColumn = new String(nameColumn);
        if (labelColumnCode != null)
          labelColumn = msgBuilder.getMessage(labelColumnCode, _bundle, httpRequest);
        String selected = "";
        if (nameColumn.equalsIgnoreCase(columnFilter)) selected = " selected='selected' ";
        _htmlStream.append(
            "						    	<option value='"
                + nameColumn
                + "' "
                + selected
                + " >"
                + labelColumn
                + "</option>\n");
      }
      String selected = "";
      _htmlStream.append("						    </select>\n");
      _htmlStream.append("						    <select name='" + SpagoBIConstants.TYPE_FILTER + "'>\n");
      if (typeFilter.equalsIgnoreCase(SpagoBIConstants.START_FILTER))
        selected = " selected='selected' ";
      else selected = "";
      _htmlStream.append(
          "						    	<option value='"
              + SpagoBIConstants.START_FILTER
              + "' "
              + selected
              + " >"
              + labelStart
              + "</option>\n");
      if (typeFilter.equalsIgnoreCase(SpagoBIConstants.END_FILTER))
        selected = " selected='selected' ";
      else selected = "";
      _htmlStream.append(
          "						    	<option value='"
              + SpagoBIConstants.END_FILTER
              + "' "
              + selected
              + " >"
              + labelEnd
              + "</option>\n");
      if (typeFilter.equalsIgnoreCase(SpagoBIConstants.EQUAL_FILTER))
        selected = " selected='selected' ";
      else selected = "";
      _htmlStream.append(
          "						    	<option value='"
              + SpagoBIConstants.EQUAL_FILTER
              + "' "
              + selected
              + " >"
              + labelEqual
              + "</option>\n");
      if (typeFilter.equalsIgnoreCase(SpagoBIConstants.CONTAIN_FILTER))
        selected = " selected='selected' ";
      else selected = "";
      _htmlStream.append(
          "						    	<option value='"
              + SpagoBIConstants.CONTAIN_FILTER
              + "' "
              + selected
              + " >"
              + labelContain
              + "</option>\n");
      _htmlStream.append("						    </select>\n");
      _htmlStream.append(
          "						    <input type=\"text\" name=\""
              + SpagoBIConstants.VALUE_FILTER
              + "\" size=\"10\" value=\""
              + valueFilter
              + "\" /> \n");
      _htmlStream.append(
          "						    <a href='javascript:document.getElementById(\""
              + formId
              + "\").submit()'>"
              + labelFilter
              + "</a> \n");
      _htmlStream.append(" <a href='" + allUrl.toString() + "'>" + labelAll + "</a> \n");
      _htmlStream.append("						    </form> \n");
    }

    // create link for next page
    _htmlStream.append(
        "		<TD class='portlet-section-footer' valign='center' align='right' width='14'>\n");
    if (pageNumber != pagesNumber) {
      // _htmlStream.append("		<A href=\""+nextUrl.toString()+"\"><IMG
      // src='"+renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")+"'
      // ALIGN=RIGHT border=0></a>\n");
      _htmlStream.append(
          "<input type='image' "
              + "name='"
              + "nextPage"
              + "' "
              + "src ='"
              + renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")
              + "' "
              + "align='right' border='0'"
              + "alt='"
              + "GO To Next Page"
              + "'>\n");
    } else {
      _htmlStream.append(
          "		<IMG src='"
              + renderResponse.encodeURL(renderRequest.getContextPath() + "/img/nextPage.gif")
              + "' ALIGN=RIGHT border=0>\n");
    }
    _htmlStream.append("		</TD>\n");
    _htmlStream.append("	</TR>\n");
    _htmlStream.append("</TABLE>\n");
  }