RESTProxyAction.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.action; 24 25 import com.liferay.portal.kernel.util.HttpUtil; 26 import com.liferay.portal.kernel.util.ParamUtil; 27 import com.liferay.portal.kernel.util.Validator; 28 import com.liferay.util.servlet.ServletResponseUtil; 29 30 import javax.servlet.http.HttpServletRequest; 31 import javax.servlet.http.HttpServletResponse; 32 33 import org.apache.struts.action.Action; 34 import org.apache.struts.action.ActionForm; 35 import org.apache.struts.action.ActionForward; 36 import org.apache.struts.action.ActionMapping; 37 38 /** 39 * <a href="RESTProxyAction.java.html"><b><i>View Source</i></b></a> 40 * 41 * @author David Truong 42 * @author Gavin Wan 43 * 44 */ 45 public class RESTProxyAction extends Action { 46 47 public ActionForward execute( 48 ActionMapping mapping, ActionForm form, HttpServletRequest request, 49 HttpServletResponse response) 50 throws Exception { 51 52 String url = ParamUtil.getString(request, "url"); 53 54 if (Validator.isNotNull(url)) { 55 String content = HttpUtil.URLtoString(url, true); 56 57 ServletResponseUtil.write(response, content); 58 } 59 60 return null; 61 } 62 63 }