| // Copyright 2007, 2008 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry5.internal.renderers; |
| |
| import org.apache.tapestry5.MarkupWriter; |
| import org.apache.tapestry5.internal.InternalConstants; |
| import org.apache.tapestry5.services.ObjectRenderer; |
| import org.apache.tapestry5.services.Request; |
| |
| import java.util.List; |
| |
| public class RequestRenderer implements ObjectRenderer<Request> |
| { |
| public void render(Request request, MarkupWriter writer) |
| { |
| writer.element("dl"); |
| |
| dt(writer, "Context Path"); |
| |
| writer.element("dd"); |
| |
| String contextPath = request.getContextPath(); |
| |
| if (contextPath.equals("")) |
| { |
| writer.element("em"); |
| writer.write("none (deployed as root)"); |
| writer.end(); |
| } |
| else |
| { |
| writer.write(contextPath); |
| } |
| writer.end(); // dd |
| |
| dt(writer, "Request Path"); |
| dd(writer, request.getPath()); |
| |
| dt(writer, "Locale"); |
| dd(writer, request.getLocale().toString()); |
| |
| dt(writer, "Secure"); |
| dd(writer, Boolean.toString(request.isSecure())); |
| |
| dt(writer, "Server Name"); |
| dd(writer, request.getServerName()); |
| |
| writer.end(); |
| |
| parameters(request, writer); |
| headers(request, writer); |
| } |
| |
| private void parameters(Request request, MarkupWriter writer) |
| { |
| List<String> parameterNames = request.getParameterNames(); |
| |
| if (parameterNames.isEmpty()) |
| return; |
| |
| section(writer, "Query Parameters"); |
| |
| writer.element("dl"); |
| |
| for (String name : parameterNames) |
| { |
| String[] values = request.getParameters(name); |
| |
| dt(writer, name); |
| |
| writer.element("dd"); |
| |
| if (values.length > 1) |
| { |
| writer.element("ul"); |
| |
| for (String value : values) |
| { |
| writer.element("li"); |
| writer.write(value); |
| writer.end(); |
| } |
| |
| writer.end(); // ul |
| } |
| else |
| { |
| writer.write(values[0]); |
| } |
| |
| writer.end(); // dd |
| } |
| |
| writer.end(); // dl |
| } |
| |
| private void dt(MarkupWriter writer, String name) |
| { |
| writer.element("dt"); |
| writer.write(name); |
| writer.end(); |
| } |
| |
| private void dd(MarkupWriter writer, String name) |
| { |
| writer.element("dd"); |
| writer.write(name); |
| writer.end(); |
| } |
| |
| private void section(MarkupWriter writer, String name) |
| { |
| writer.element("div", "class", InternalConstants.OBJECT_RENDER_DIV_SECTION); |
| writer.write(name); |
| writer.end(); |
| } |
| |
| private void headers(Request request, MarkupWriter writer) |
| { |
| section(writer, "Headers"); |
| |
| writer.element("dl"); |
| |
| for (String name : request.getHeaderNames()) |
| { |
| dt(writer, name); |
| dd(writer, request.getHeader(name)); |
| } |
| |
| writer.end(); // dl |
| |
| } |
| |
| } |