Examples with ResponseWriter javax.faces.context.ResponseWriter used on opensource projects

Example 66 with ResponseWriter

use of javax.faces.context.ResponseWriter in project acs-community-packaging by Alfresco.

the class UIMenu method encodeEnd.

/**
 * @see javax.faces.component.UIComponentBase#encodeEnd(javax.faces.context.FacesContext)
 */
public void encodeEnd(FacesContext context) throws IOException {
    if (!isRendered()) {
        return;
    }
    ResponseWriter out = context.getResponseWriter();
    // end the menu table and the hidden DIV section
    out.write("</table></div>");
}

Example 67 with ResponseWriter

use of javax.faces.context.ResponseWriter in project acs-community-packaging by Alfresco.

the class UISelectList method encodeBegin.

/**
 * @see javax.faces.component.UIComponentBase#encodeBegin(javax.faces.context.FacesContext)
 */
public void encodeBegin(FacesContext context) throws IOException {
    if (!isRendered()) {
        return;
    }
    // Prepare the data-binding variable "var" ready for the each cycle of
    // renderering for the child components.
    String var = (String) getAttributes().get("var");
    Map requestMap = context.getExternalContext().getRequestMap();
    ResponseWriter out = context.getResponseWriter();
    out.write("<table cellspacing=0 cellpadding=0");
    String style = (String) getAttributes().get("style");
    if (style != null) {
        out.write(" style='");
        out.write(style);
        out.write('\'');
    }
    String styleClass = (String) getAttributes().get("styleClass");
    if (styleClass != null) {
        out.write(" class=");
        out.write(styleClass);
    }
    out.write('>');
    // get the child components and look for compatible ListItem objects
    this.itemCount = 0;
    setRowIndex(-1);
    for (final UIComponent child : (List<UIComponent>) this.getChildren()) {
        if (child instanceof UIListItems) {
            // get the value of the list items component and iterate through it's collection
            Object listItems = ((UIListItems) child).getValue();
            if (listItems instanceof Collection) {
                for (final UIListItem item : (Collection<UIListItem>) listItems) {
                    if (item.isRendered()) {
                        if (var != null) {
                            requestMap.put(var, item);
                        }
                        setRowIndex(this.itemCount);
                        renderItem(context, out, item);
                    }
                    this.itemCount++;
                }
            }
        } else if (child instanceof UIListItem) {
            if (child.isRendered()) {
                // found a valid UIListItem child to render
                UIListItem item = (UIListItem) child;
                if (var != null) {
                    requestMap.put(var, item);
                }
                setRowIndex(this.itemCount);
                renderItem(context, out, item);
            }
            this.itemCount++;
        }
    }
    setRowIndex(-1);
    if (var != null) {
        requestMap.remove(var);
    }
    out.write("</table>");
}

Example 68 with ResponseWriter

use of javax.faces.context.ResponseWriter in project acs-community-packaging by Alfresco.

the class UIStatusMessage method encodeBegin.

/**
 * @see javax.faces.component.UIComponentBase#encodeBegin(javax.faces.context.FacesContext)
 */
public void encodeBegin(FacesContext context) throws IOException {
    if (!isRendered()) {
        return;
    }
    ResponseWriter out = context.getResponseWriter();
    String bgColor = getBgcolor();
    if (bgColor == null) {
        bgColor = PanelGenerator.BGCOLOR_WHITE;
    }
    String panel = getBorder();
    if (panel != null) {
        PanelGenerator.generatePanelStart(out, context.getExternalContext().getRequestContextPath(), panel, bgColor);
    }
    // Previous Message icon image - clicking shows previous message
    out.write("<table style'width:100%;' cellspacing='0' cellpadding='0'><tr><td>");
    String field = getHiddenFieldName();
    String leftValue = getClientId(context) + NamingContainer.SEPARATOR_CHAR + Integer.toString(ACTION_PREVIOUS);
    String leftOnclick = Utils.generateFormSubmit(context, this, field, leftValue);
    out.write(Utils.buildImageTag(context, WebResources.IMAGE_MOVELEFT, 12, 12, null, leftOnclick, "middle"));
    out.write("</td><td style='width:100%;' align='center'>");
    // get messages for the component and crop the stack to the maximum history size
    Iterator<FacesMessage> msgIterator = context.getMessages(STATUS_MESSAGE);
    while (msgIterator.hasNext()) {
        if (messages.size() >= HISTORY_SIZE) {
            messages.remove(HISTORY_SIZE);
        }
        // add new messages to the stack in turn
        messages.add(0, msgIterator.next());
        // reset current message to top if new one added
        currentMessage = 0;
    }
    // TODO: show different icon depending on SEVERITY of the message?
    // Message text
    String style = CSS_ERROR;
    String icon = WebResources.IMAGE_INFO;
    FacesMessage msg = messages.get(currentMessage);
    if (msg.getSeverity() == FacesMessage.SEVERITY_INFO) {
        style = CSS_INFO;
    } else if (msg.getSeverity() == FacesMessage.SEVERITY_WARN) {
        style = CSS_WARNING;
    }
    out.write(Utils.buildImageTag(context, icon, null, "middle"));
    out.write("&nbsp;<span class='");
    out.write(style);
    out.write("'>");
    out.write(Utils.encode(msg.getSummary()));
    out.write(" - ");
    out.write(Utils.encode(msg.getDetail()));
    out.write("</span>");
    out.write("</td><td>");
    // Next Message icon image - clicking shows next message
    String rightValue = getClientId(context) + NamingContainer.SEPARATOR_CHAR + Integer.toString(ACTION_NEXT);
    String rightOnclick = Utils.generateFormSubmit(context, this, field, rightValue);
    out.write(Utils.buildImageTag(context, WebResources.IMAGE_MOVERIGHT, 12, 12, null, rightOnclick, "middle"));
    out.write("</td></tr></table>");
    if (panel != null) {
        PanelGenerator.generatePanelEnd(out, context.getExternalContext().getRequestContextPath(), panel);
    }
}

Example 69 with ResponseWriter

use of javax.faces.context.ResponseWriter in project acs-community-packaging by Alfresco.

the class UploadInput method encodeBegin.

public void encodeBegin(FacesContext context) throws IOException {
    ResponseWriter writer = context.getResponseWriter();
    String contextPath = context.getExternalContext().getRequestContextPath();
    String path = Application.inPortalServer() ? AlfrescoFacesPortlet.getResourceURL(context, "/uploadFileServlet") : contextPath + "/uploadFileServlet";
    writer.write("<script type='text/javascript' src='");
    writer.write(contextPath);
    writer.write("/scripts/upload_helper.js'></script>\n");
    writer.write("<script type='text/javascript'>");
    writer.write("function handle_upload(target)\n");
    writer.write("{\n");
    writer.write("handle_upload_helper(target, '', upload_complete, '" + path + "', '')\n");
    writer.write("}\n");
    writer.write("function upload_complete(id, path, filename)\n");
    writer.write("{\n");
    writer.write("var schema_file_input = document.getElementById('" + framework + ":" + framework + "-body:" + getId() + "');\n");
    writer.write("schema_file_input.value = filename;\n");
    writer.write("schema_file_input.form.submit();\n");
    writer.write("}\n");
    writer.write("</script>\n");
    super.encodeBegin(context);
    writer.write("\n<input id='" + framework + ":" + framework + "-body:file-input' contentEditable='false' type='file' size='35' name='alfFileInput' onchange='javascript:handle_upload(this)'/>");
}

Example 70 with ResponseWriter

use of javax.faces.context.ResponseWriter in project acs-community-packaging by Alfresco.

the class ImagePickerRadioRenderer method encodeChildren.

/**
 * @see javax.faces.render.Renderer#encodeChildren(javax.faces.context.FacesContext, javax.faces.component.UIComponent)
 */
@SuppressWarnings("unchecked")
public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
    if (component.isRendered() == false) {
        return;
    }
    UIImagePicker imagePicker = (UIImagePicker) component;
    Map attrs = imagePicker.getAttributes();
    Integer cols = (Integer) attrs.get("columns");
    if (cols != null && cols instanceof Integer) {
        this.columns = cols.intValue();
    }
    // retrieve the onclick handler, if there is one
    String onclick = (String) attrs.get("onclick");
    ResponseWriter out = context.getResponseWriter();
    // determine whether the options should be pulled from config or
    // from the child components
    String configSection = (String) attrs.get("configSection");
    if (configSection != null && configSection.length() > 0) {
        // render all the icons from the list that appear in the given
        // config section
        ConfigService cfgService = Application.getConfigService(context);
        Config cfg = cfgService.getConfig(configSection);
        if (cfg != null) {
            ConfigElement iconsCfg = cfg.getConfigElement("icons");
            if (iconsCfg != null) {
                for (ConfigElement icon : iconsCfg.getChildren()) {
                    String iconName = icon.getAttribute("name");
                    String iconPath = icon.getAttribute("path");
                    if (iconName != null && iconPath != null) {
                        UIListItem item = new UIListItem();
                        item.setValue(iconName);
                        item.setImage(iconPath);
                        renderItem(context, out, imagePicker, item, onclick);
                    }
                }
            }
        }
    } else {
        try {
            // get the child components
            for (Iterator i = imagePicker.getChildren().iterator(); i.hasNext(); ) /**/
            {
                UIComponent child = (UIComponent) i.next();
                if (child instanceof UIListItems) {
                    // get the value of the list items component and iterate
                    // through it's collection
                    Object listItems = ((UIListItems) child).getValue();
                    if (listItems instanceof Collection) {
                        Iterator iter = ((Collection) listItems).iterator();
                        while (iter.hasNext()) {
                            UIListItem item = (UIListItem) iter.next();
                            if (item.isRendered()) {
                                renderItem(context, out, imagePicker, item, onclick);
                            }
                        }
                    }
                } else if (child instanceof UIListItem && child.isRendered() == true) {
                    // found a valid UIListItem child to render
                    UIListItem item = (UIListItem) child;
                    renderItem(context, out, imagePicker, item, onclick);
                }
            }
        } catch (PropertyNotFoundException pnfe) {
            // method specified in the value binding expression
            if (logger.isWarnEnabled())
                logger.warn("Failed to retrieve icons: " + pnfe.toString());
            out.write(Application.getMessage(context, "no_icons_found"));
        }
    }
    // if we are in the middle of a row, close it
    if (open) {
        out.write("</tr>\n");
    }
}