/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.console.car;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.geronimo.console.MultiPageModel;
import org.apache.geronimo.kernel.repository.Dependency;
import org.apache.geronimo.system.plugin.DownloadResults;
import org.apache.geronimo.system.plugin.PluginInstaller;
import org.apache.geronimo.system.plugin.PluginInstallerGBean;
import org.apache.geronimo.system.plugin.model.PluginArtifactType;
import org.apache.geronimo.system.plugin.model.PluginListType;
import org.apache.geronimo.system.plugin.model.PluginType;
/**
* Handler for the screen that shows you plugin details before you go on and
* install it.
*
* @version $Rev: 617243 $ $Date: 2008-02-01 05:16:05 +0800 (Fri, 01 Feb 2008) $
*/
public class ViewPluginDownloadHandler extends BaseImportExportHandler {
public ViewPluginDownloadHandler() {
super(VIEW_FOR_DOWNLOAD_MODE, "/WEB-INF/view/car/viewForDownload.jsp");
}
public String actionBeforeView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
String configId = request.getParameter("configId");
String[] pluginIds = request.getParameterValues("plugin");
if (configId != null) {
pluginIds = new String[]{configId};
}
String repo = request.getParameter("repository");
String user = request.getParameter("repo-user");
String pass = request.getParameter("repo-pass");
response.setRenderParameter("pluginIds", pluginIds);
response.setRenderParameter("repository", repo);
if (!isEmpty(user)) response.setRenderParameter("repo-user", user);
if (!isEmpty(pass)) response.setRenderParameter("repo-pass", pass);
return getMode();
}
public void renderView(RenderRequest request, RenderResponse response, MultiPageModel model) throws PortletException, IOException {
PluginInstaller pluginInstaller = ManagementHelper.getManagementHelper(request).getPluginInstaller();
String[] configIds = request.getParameterValues("pluginIds");
String repo = request.getParameter("repository");
String user = request.getParameter("repo-user");
String pass = request.getParameter("repo-pass");
PluginListType list = getRepoPluginList(request, pluginInstaller, repo, user, pass);
PluginListType installList = getPluginsFromIds(configIds, list);
List<PluginInfoBean> plugins = new ArrayList<PluginInfoBean>();
for (PluginType pluginType: installList.getPlugin()) {
PluginInfoBean infoBean = new PluginInfoBean();
infoBean.setPlugin(pluginType);
infoBean.setPluginArtifact(pluginType.getPluginArtifact().get(0));
plugins.add(infoBean);
}
boolean allInstallable = true;
// see if the plugin is installable. if not then provide the details
String validationOk = "All requirements for this plugin have been met.";
for (PluginInfoBean plugin : plugins) {
StringBuffer validationNotOk = new StringBuffer();
PluginType holder = PluginInstallerGBean.copy(plugin.getPlugin(), plugin.getPluginArtifact());
try {
pluginInstaller.validatePlugin(holder);
} catch (Exception e) {
plugin.setInstallable(false);
validationNotOk.append(e.getMessage());
validationNotOk.append("<BR>\n");
}
Dependency[] missingPrereqs = pluginInstaller.checkPrerequisites(holder);
if (missingPrereqs.length > 0) {
plugin.setInstallable(false);
for (Dependency dep : missingPrereqs) {
validationNotOk.append(" Missing prerequisite ");
validationNotOk.append(dep.getArtifact().toString());
validationNotOk.append("<BR>\n");
}
}
if (plugin.isInstallable()) {
plugin.setValidationMessage(validationOk);
} else {
plugin.setValidationMessage(validationNotOk.toString());
allInstallable = false;
}
}
request.setAttribute("plugins", plugins);
request.setAttribute("repository", repo);
request.setAttribute("repouser", user);
request.setAttribute("repopass", pass);
request.setAttribute("allInstallable", allInstallable);
request.setAttribute("mode", "viewForDownload-after");
}
public String actionAfterView(ActionRequest request, ActionResponse response, MultiPageModel model) throws PortletException, IOException {
PluginInstaller pluginInstaller = ManagementHelper.getManagementHelper(request).getPluginInstaller();
String repo = request.getParameter("repository");
String user = request.getParameter("repo-user");
String pass = request.getParameter("repo-pass");
String[] configIds = request.getParameterValues("configId");
PluginListType list = getRepoPluginList(request, pluginInstaller, repo, user, pass);
PluginListType installList = getPluginsFromIds(configIds, list);
Object downloadKey = pluginInstaller.startInstall(installList, repo, false, user, pass);
DownloadResults results = pluginInstaller.checkOnInstall(downloadKey);
request.getPortletSession(true).setAttribute(DOWNLOAD_RESULTS_SESSION_KEY, results);
response.setRenderParameter("configIds", configIds);
response.setRenderParameter("repository", repo);
response.setRenderParameter("downloadKey", downloadKey.toString());
if (!isEmpty(user)) response.setRenderParameter("repo-user", user);
if (!isEmpty(pass)) response.setRenderParameter("repo-pass", pass);
return DOWNLOAD_STATUS_MODE + BEFORE_ACTION;
}
}