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 */
017 package org.apache.geronimo.console.car;
018
019 import java.io.IOException;
020
021 import javax.portlet.ActionRequest;
022 import javax.portlet.ActionResponse;
023 import javax.portlet.PortletException;
024 import javax.portlet.RenderRequest;
025 import javax.portlet.RenderResponse;
026 import javax.portlet.WindowState;
027
028 import org.apache.geronimo.console.MultiPageModel;
029 import org.apache.geronimo.system.plugin.PluginInstaller;
030 import org.apache.geronimo.system.plugin.model.PluginListType;
031
032 /**
033 * Handler for the import export list screen.
034 *
035 * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
036 */
037 public class AssemblyListHandler extends AbstractListHandler {
038
039 public AssemblyListHandler() {
040 super(LIST_SERVER_MODE, "/WEB-INF/view/car/assemblylist.jsp");
041 }
042
043 public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
044 String column = (String) request.getAttribute("column");
045 String relativeServerPath = request.getParameter("relativeServerPath");
046 String groupId = request.getParameter("groupId");
047 String artifactId = request.getParameter("artifactId");
048 String version = request.getParameter("version");
049 String format = request.getParameter("format");
050
051 if(!isEmpty(column)) response.setRenderParameter("column", column);
052 response.setRenderParameter("relativeServerPath", isEmpty(relativeServerPath) ? "var/temp/assembly" : relativeServerPath);
053 if(!isEmpty(groupId)) response.setRenderParameter("groupId", groupId);
054 if(!isEmpty(artifactId)) response.setRenderParameter("artifactId", artifactId);
055 response.setRenderParameter("version", isEmpty(version) ? "1.0" : version);
056 if(!isEmpty(format)) response.setRenderParameter("format", format);
057
058 response.setWindowState(WindowState.MAXIMIZED);
059
060 return getMode();
061 }
062
063 public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException {
064 String column = request.getParameter("column");
065 String relativeServerPath = request.getParameter("relativeServerPath");
066 String groupId = request.getParameter("groupId");
067 String artifactId = request.getParameter("artifactId");
068 String version = request.getParameter("version");
069 String format = request.getParameter("format");
070 if(!loadFromServer(request)) {
071 //todo: loading failed -- do something!
072 }
073 request.setAttribute("column", column);
074 request.setAttribute("relativeServerPath", relativeServerPath);
075 request.setAttribute("groupId", groupId);
076 request.setAttribute("artifactId", artifactId);
077 request.setAttribute("version", version);
078 request.setAttribute("format", format);
079 }
080
081 public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
082 return getMode()+BEFORE_ACTION;
083 }
084
085 private boolean loadFromServer(RenderRequest request) throws IOException, PortletException {
086
087 PluginInstaller pluginInstaller = ManagementHelper.getManagementHelper(request).getPluginInstaller();
088
089 // try to reuse the catalog data if it was already downloaded
090 PluginListType data = getServerPluginList(request, pluginInstaller);
091
092 if(data == null || data.getPlugin() == null) {
093 return false;
094 }
095
096 listPlugins(request, pluginInstaller, data, false);
097 request.getPortletSession(true).setAttribute(SERVER_CONFIG_LIST_SESSION_KEY, data);
098 return true;
099 }
100
101 }