001/* 002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thierry Delprat 016 */ 017package org.nuxeo.ecm.webapp.seam; 018 019import java.util.Set; 020 021import org.nuxeo.ecm.platform.ui.web.restAPI.BaseStatelessNuxeoRestlet; 022import org.restlet.data.MediaType; 023import org.restlet.data.Request; 024import org.restlet.data.Response; 025 026/** 027 * Restlet to trigger the reloading. (can not be done directly from a Seam bean without messing up JSF scopes). 028 * 029 * @author tiry 030 */ 031public class NuxeoSeamHotReloadRestTrigger extends BaseStatelessNuxeoRestlet { 032 033 @Override 034 protected void doHandleStatelessRequest(Request req, Response res) { 035 036 StringBuffer sb = new StringBuffer(); 037 038 if (!SeamHotReloadHelper.isHotReloadEnabled()) { 039 sb.append("This operation is not permitted"); 040 } else { 041 042 long t0 = System.currentTimeMillis(); 043 Set<String> reloadedComponents = SeamHotReloadHelper.reloadSeamComponents(getHttpRequest(req)); 044 long t1 = System.currentTimeMillis(); 045 046 if (reloadedComponents != null) { 047 sb.append("Reloaded "); 048 sb.append(reloadedComponents.size()); 049 sb.append(" Seam components in "); 050 sb.append(t1 - t0); 051 sb.append("ms"); 052 sb.append("\n"); 053 054 for (String cn : reloadedComponents) { 055 sb.append(" "); 056 sb.append(cn); 057 sb.append("\n"); 058 } 059 } else { 060 Set<String> reloadableComponents = SeamHotReloadHelper.getHotDeployableComponents(getHttpRequest(req)); 061 if (reloadableComponents == null || reloadableComponents.size() == 0) { 062 sb.append("Nothing to reload"); 063 } else { 064 sb.append(reloadableComponents.size()); 065 sb.append(" reloadable Seam Components\n"); 066 sb.append("But nothing to reload (classes are up to date)"); 067 } 068 } 069 } 070 res.setEntity(sb.toString(), MediaType.TEXT_PLAIN); 071 } 072 073}