001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.devutils; 018 019import org.apache.wicket.devutils.debugbar.DebugBar; 020import org.apache.wicket.markup.head.CssHeaderItem; 021import org.apache.wicket.markup.head.IHeaderResponse; 022import org.apache.wicket.markup.html.WebPage; 023import org.apache.wicket.markup.html.debug.PageView; 024import org.apache.wicket.model.IModel; 025import org.apache.wicket.request.mapper.parameter.PageParameters; 026import org.apache.wicket.request.resource.CssResourceReference; 027 028/** 029 * All pages in the wicket-devutils package should extend this page so that they automatically get 030 * checked to make sure that the utilities are enabled in the application debug settings. 031 * 032 * @author Jeremy Thomerson 033 */ 034public class DevUtilsPage extends WebPage 035{ 036 private static final long serialVersionUID = 1L; 037 038 /** 039 * Construct. 040 */ 041 public DevUtilsPage() 042 { 043 super(); 044 } 045 046 /** 047 * Construct. 048 * 049 * @param model 050 */ 051 public DevUtilsPage(final IModel<?> model) 052 { 053 super(model); 054 } 055 056 /** 057 * Construct. 058 * 059 * @param parameters 060 */ 061 public DevUtilsPage(final PageParameters parameters) 062 { 063 super(parameters); 064 } 065 066 @Override 067 protected void onInitialize() { 068 super.onInitialize(); 069 070 add(new DebugBar("debug")); 071 } 072 073 @Override 074 protected void onBeforeRender() 075 { 076 super.onBeforeRender(); 077 DevelopmentUtilitiesNotEnabledException.check(); 078 } 079 080 @Override 081 public void renderHead(IHeaderResponse response) 082 { 083 super.renderHead(response); 084 response.render( 085 CssHeaderItem.forReference(new CssResourceReference(PageView.class, "pageview.css"))); 086 } 087}