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