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
018 package org.apache.geronimo.console.repository;
019
020 import org.apache.commons.fileupload.FileItem;
021 import org.apache.commons.fileupload.FileUploadException;
022 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
023 import org.apache.commons.fileupload.portlet.PortletFileUpload;
024 import org.apache.commons.logging.Log;
025 import org.apache.commons.logging.LogFactory;
026 import org.apache.geronimo.console.BasePortlet;
027 import org.apache.geronimo.console.util.PortletManager;
028 import org.apache.geronimo.kernel.Kernel;
029 import org.apache.geronimo.kernel.KernelRegistry;
030 import org.apache.geronimo.kernel.repository.Artifact;
031 import org.apache.geronimo.kernel.repository.FileWriteMonitor;
032 import org.apache.geronimo.kernel.repository.ListableRepository;
033 import org.apache.geronimo.kernel.repository.WriteableRepository;
034
035 import javax.portlet.ActionRequest;
036 import javax.portlet.ActionResponse;
037 import javax.portlet.PortletConfig;
038 import javax.portlet.PortletContext;
039 import javax.portlet.PortletException;
040 import javax.portlet.PortletRequestDispatcher;
041 import javax.portlet.RenderRequest;
042 import javax.portlet.RenderResponse;
043 import javax.portlet.WindowState;
044 import java.io.File;
045 import java.io.IOException;
046 import java.util.ArrayList;
047 import java.util.Arrays;
048 import java.util.Collections;
049 import java.util.Iterator;
050 import java.util.List;
051 import java.util.SortedSet;
052
053 /**
054 * @version $Rev: 480565 $ $Date: 2006-11-29 08:22:23 -0500 (Wed, 29 Nov 2006) $
055 */
056 public class RepositoryViewPortlet extends BasePortlet {
057
058 private final static Log log = LogFactory.getLog(RepositoryViewPortlet.class);
059
060 private Kernel kernel;
061
062 private PortletContext ctx;
063
064 private PortletRequestDispatcher normalView;
065
066 private PortletRequestDispatcher helpView;
067
068 private PortletRequestDispatcher usageView;
069
070 public void init(PortletConfig portletConfig) throws PortletException {
071 super.init(portletConfig);
072 kernel = KernelRegistry.getSingleKernel();
073 ctx = portletConfig.getPortletContext();
074 normalView = ctx
075 .getRequestDispatcher("/WEB-INF/view/repository/normal.jsp");
076 helpView = ctx
077 .getRequestDispatcher("/WEB-INF/view/repository/help.jsp");
078 usageView = ctx
079 .getRequestDispatcher("/WEB-INF/view/repository/usage.jsp");
080 }
081
082 public void processAction(ActionRequest actionRequest,
083 ActionResponse actionResponse) throws PortletException, IOException {
084 String action = actionRequest.getParameter("action");
085 if(action != null && action.equals("usage")) {
086 // User clicked on a repository entry to view usage
087 String res = actionRequest.getParameter("res");
088 actionResponse.setRenderParameter("mode", "usage");
089 actionResponse.setRenderParameter("res", res);
090 return;
091 }
092
093 try {
094
095
096 List list = new ArrayList();
097 WriteableRepository repo = PortletManager.getCurrentServer(actionRequest).getWritableRepositories()[0];
098
099 File uploadFile = null;
100 File file = null;
101 String name = null;
102 String basename = null;
103 String fileType = null;
104 String artifact = null;
105 String version = null;
106 String group = null;
107
108 PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory());
109 try {
110 List items = uploader.parseRequest(actionRequest);
111 for (Iterator i = items.iterator(); i.hasNext();) {
112 FileItem item = (FileItem) i.next();
113 if (!item.isFormField()) {
114 String fieldName = item.getFieldName().trim();
115 name = item.getName().trim();
116
117 if (name.length() == 0) {
118 file = null;
119 } else {
120 // IE sends full path while Firefox sends just basename
121 // in the case of "FullName" we may be able to infer the group
122 // Note, we can't use File.separatorChar because the file separator
123 // is dependent upon the client and not the server.
124 String fileChar = "\\";
125 int fileNameIndex = name.lastIndexOf(fileChar);
126 if (fileNameIndex == -1) {
127 fileChar = "/";
128 fileNameIndex = name.lastIndexOf(fileChar);
129 }
130 if (fileNameIndex != -1) {
131 basename = name.substring(fileNameIndex + 1);
132 } else {
133 basename = name;
134 }
135
136 // Create the temporary file to be used for import to the server
137 file = File.createTempFile("geronimo-import", "");
138 file.deleteOnExit();
139 log.debug("Writing repository import file to " + file.getAbsolutePath());
140 }
141
142 if ("local".equals(fieldName)) {
143 uploadFile = file;
144 }
145
146 if (file != null) {
147 try {
148 item.write(file);
149 } catch (Exception e) {
150 throw new PortletException(e);
151 }
152 }
153 // This is not the file itself, but one of the form fields for the URI
154 } else {
155 String fieldName = item.getFieldName().trim();
156 if ("group".equals(fieldName)) {
157 group = item.getString().trim();
158 } else if ("artifact".equals(fieldName)) {
159 artifact = item.getString().trim();
160 } else if ("version".equals(fieldName)) {
161 version = item.getString().trim();
162 } else if ("fileType".equals(fieldName)) {
163 fileType = item.getString().trim();
164 }
165 }
166 }
167
168
169 repo.copyToRepository(file, new Artifact(group, artifact, version, fileType), new FileWriteMonitor() {
170 public void writeStarted(String fileDescription, int fileSize) {
171 log.info("Copying into repository " + fileDescription + "...");
172 }
173
174 public void writeProgress(int bytes) {
175 }
176
177 public void writeComplete(int bytes) {
178 log.info("Finished.");
179 }
180 });
181 } catch (FileUploadException e) {
182 throw new PortletException(e);
183 }
184 } catch (PortletException e) {
185 throw e;
186 }
187 }
188
189 protected void doView(RenderRequest request, RenderResponse response)
190 throws PortletException, IOException {
191 // i think generic portlet already does this
192 if (WindowState.MINIMIZED.equals(request.getWindowState())) {
193 return;
194 }
195
196 String mode = request.getParameter("mode");
197 if(mode != null && mode.equals("usage")) {
198 String res = request.getParameter("res");
199 String[] parts = res.split("/");
200 request.setAttribute("res", res);
201 request.setAttribute("groupId", parts[0]);
202 request.setAttribute("artifactId", parts[1]);
203 request.setAttribute("version", parts[2]);
204 request.setAttribute("type", parts[3]);
205 usageView.include(request, response);
206 return;
207 }
208
209 try {
210 List list = new ArrayList();
211 ListableRepository[] repos = PortletManager.getCurrentServer(request).getRepositories();
212 for (int i = 0; i < repos.length; i++) {
213 ListableRepository repo = repos[i];
214 final SortedSet artifacts = repo.list();
215 for (Iterator iterator = artifacts.iterator(); iterator.hasNext();) {
216 String fileName = iterator.next().toString();
217 list.add(fileName);
218 }
219 }
220 Collections.sort(list);
221
222 request.setAttribute("org.apache.geronimo.console.repo.list", list);
223
224 } catch (Exception e) {
225 throw new PortletException(e);
226 }
227
228 normalView.include(request, response);
229 }
230
231 public void doHelp(RenderRequest request, RenderResponse response)
232 throws PortletException, IOException {
233 helpView.include(request, response);
234 }
235
236 public List listing(File dir, String basepath) throws java.io.IOException {
237 if (dir == null) {
238 throw new IllegalArgumentException("directory argument is null");
239 }
240
241 if (!dir.isDirectory()) {
242 throw new IllegalArgumentException("directory argument expected");
243 }
244
245 List listing = new ArrayList();
246
247 List ls = Arrays.asList(dir.listFiles());
248 Iterator iter = ls.iterator();
249
250 while (iter.hasNext()) {
251 File f = (File) iter.next();
252
253 if (f.isDirectory()) {
254 List listing1 = listing(f, basepath);
255 listing.addAll(listing1);
256 } else {
257 listing.add(f.getCanonicalPath().substring(
258 basepath.length() + 1));
259 }
260 }
261 return listing;
262 }
263
264 }