[gatein-commits] gatein SVN: r4981 - in exo/portal/branches/3.1.x: component/web/src/main/java/org/exoplatform/download and 10 other directories.

Author: phuong_vu Date: 2010-11-09 05:09:47 -0500 (Tue, 09 Nov 2010) New Revision: 4981 Removed: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/Command.java exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/CommandHandler.java exo/portal/branches/3.1.x/component/web/src/test/java/org/exoplatform/web/command/TestCommandHandler.java exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/GetApplicationHandler.java exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/HelloJCRHandler.java Modified: exo/portal/branches/3.1.x/component/web/src/main/java/conf/portal/configuration.xml exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/download/DownloadService.java exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadService.java exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadSessionListener.java exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebAppController.java exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebRequestHandler.java exo/portal/branches/3.1.x/examples/portal/war/src/main/webapp/WEB-INF/web.xml exo/portal/branches/3.1.x/testsuite/webuibasedsamples/src/main/java/org/exoplatform/sample/webui/component/UISampleDownloadUpload.java exo/portal/branches/3.1.x/web/eXoResources/src/main/webapp/javascript/eXo/webui/UIUpload.js exo/portal/branches/3.1.x/web/portal/src/main/webapp/WEB-INF/web.xml exo/portal/branches/3.1.x/webui/core/src/main/java/org/exoplatform/webui/form/UIFormUploadInput.java exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/DownloadHandler.java exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/UploadHandler.java Log: EXOGTN-3 UploadHandler/DownloadHandler improvements Modified: exo/portal/branches/3.1.x/component/web/src/main/java/conf/portal/configuration.xml =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/conf/portal/configuration.xml 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/conf/portal/configuration.xml 2010-11-09 10:09:47 UTC (rev 4981) @@ -63,4 +63,30 @@ <type>org.exoplatform.web.filter.ExtensibleFilter</type> </component> + <external-component-plugins> + <target-component>org.exoplatform.services.listener.ListenerService</target-component> + <component-plugin> + <name>org.exoplatform.web.GenericHttpListener.sessionDestroyed</name> + <set-method>addListener</set-method> + <type>org.exoplatform.upload.UploadSessionListener</type> + </component-plugin> + </external-component-plugins> + + <external-component-plugins> + <target-component>org.exoplatform.web.WebAppController</target-component> + <component-plugin> + <name>UploadHandler</name> + <set-method>register</set-method> + <type>org.exoplatform.web.command.handler.UploadHandler</type> + </component-plugin> + </external-component-plugins> + + <external-component-plugins> + <target-component>org.exoplatform.web.WebAppController</target-component> + <component-plugin> + <name>DownloadHandler</name> + <set-method>register</set-method> + <type>org.exoplatform.web.command.handler.DownloadHandler</type> + </component-plugin> + </external-component-plugins> </configuration> Modified: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/download/DownloadService.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/download/DownloadService.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/download/DownloadService.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -41,6 +41,8 @@ private PortalContainerInfo pinfo_; + public static final String DOWNLOAD_HANDLER_PATH = "download"; + public DownloadService(PortalContainerInfo pinfo, InitParams params) throws Exception { int maxSize = Integer.parseInt(params.getValueParam("download.resource.cache.size").getValue()); @@ -82,8 +84,8 @@ public String getDownloadLink(String id) { - return "/" + pinfo_.getContainerName() + "/command?" - + "type=org.exoplatform.web.command.handler.DownloadHandler&amp;resourceId=" + id; + return "/" + pinfo_.getContainerName() + "/" + DOWNLOAD_HANDLER_PATH + "?" + + "resourceId=" + id; } @SuppressWarnings("serial") @@ -97,10 +99,9 @@ maxSize_ = maxSize; } - @SuppressWarnings("unused") protected boolean removeEldestEntry(Map.Entry<String, DownloadResource> eldest) { return size() > maxSize_; } } -} \ No newline at end of file +} Modified: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadService.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadService.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadService.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -19,29 +19,29 @@ package org.exoplatform.upload; +import org.apache.commons.fileupload.FileItem; +import org.apache.commons.fileupload.FileUploadException; +import org.apache.commons.fileupload.ProgressListener; +import org.apache.commons.fileupload.disk.DiskFileItem; +import org.apache.commons.fileupload.disk.DiskFileItemFactory; +import org.apache.commons.fileupload.servlet.ServletFileUpload; import org.exoplatform.container.xml.InitParams; import org.exoplatform.container.xml.PortalContainerInfo; import org.gatein.common.logging.Logger; import org.gatein.common.logging.LoggerFactory; import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; +import java.util.HashSet; import java.util.LinkedHashMap; +import java.util.List; import java.util.Map; +import java.util.Set; import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpSession; -/** - * Created by The eXo Platform SARL - * Author : Tuan Nguyen - * tuan.nguyen(a)exoplatform.com - * Dec 8, 2006 - */ public class UploadService { - /** . */ private static final Logger log = LoggerFactory.getLogger(UploadService.class); @@ -53,6 +53,8 @@ private Map<String, Integer> uploadLimitsMB_ = new LinkedHashMap<String, Integer>(); + public static String UPLOAD_RESOURCES_STACK = "uploadResourcesStack"; + public UploadService(PortalContainerInfo pinfo, InitParams params) throws Exception { String tmpDir = System.getProperty("java.io.tmpdir"); @@ -66,127 +68,142 @@ uploadDir.mkdirs(); } - public void createUploadResource(HttpServletRequest request) throws IOException + /** + * Create UploadResource for HttpServletRequest + * + * @param requestow + * the webapp's {@link javax.servlet.http.HttpServletRequest} + * @throws FileUploadException + */ + @SuppressWarnings("unchecked") + public void createUploadResource(HttpServletRequest request) throws FileUploadException { String uploadId = request.getParameter("uploadId"); - // by default, use the limit set in the service - //int limitMB = defaultUploadLimitMB_; - // if the limit is set in the request (specific for this upload) then use this value instead of the default one - //if (uploadLimitsMB_.containsKey(uploadId)) limitMB = uploadLimitsMB_.get(uploadId).intValue() ; - int limitMB = uploadLimitsMB_.get(uploadId).intValue(); + UploadResource upResource = new UploadResource(uploadId); + upResource.setFileName("");// Avoid NPE in UploadHandler + uploadResources.put(upResource.getUploadId(), upResource); + + putToStackInSession(request.getSession(true), uploadId); - UploadResource upResource = new UploadResource(uploadId); - RequestStreamReader reader = new RequestStreamReader(upResource); - int estimatedSizeMB = (request.getContentLength() / 1024) / 1024; - if (limitMB > 0 && estimatedSizeMB > limitMB) - { // a limit set to 0 means unlimited + double contentLength = request.getContentLength(); + upResource.setEstimatedSize(contentLength); + if (isLimited(upResource, contentLength)) + { upResource.setStatus(UploadResource.FAILED_STATUS); - //upResource.setLimitMB(limitMB); - uploadResources.put(uploadId, upResource); - log.debug("Upload cancelled because file bigger than size limit : " + estimatedSizeMB + " MB > " - + limitMB + " MB"); - // WebuiRequestContext ctx = WebuiRequestContext.getCurrentInstance(); - // UIApplication uiApp = ctx.getUIApplication(); - // uiApp.addMessage(new ApplicationMessage("The file must be < "+limitMB+" MB.", null, ApplicationMessage.WARNING)); return; } - // TODO : display error message, terminate upload correctly - String headerEncoding = request.getCharacterEncoding(); - Map<String, String> headers = reader.parseHeaders(request.getInputStream(), headerEncoding); - - String fileName = reader.getFileName(headers); - if (fileName == null) - fileName = uploadId; - fileName = fileName.substring(fileName.lastIndexOf('\\') + 1); - - upResource.setFileName(fileName); - upResource.setMimeType(headers.get(RequestStreamReader.CONTENT_TYPE)); - upResource.setStoreLocation(uploadLocation_ + "/" + uploadId + "." + fileName); - upResource.setEstimatedSize(request.getContentLength()); - - uploadResources.put(upResource.getUploadId(), upResource); - - File fileStore = new File(upResource.getStoreLocation()); - if (!fileStore.exists()) - fileStore.createNewFile(); - FileOutputStream output = new FileOutputStream(fileStore); - reader.readBodyData(request, output); - - if (upResource.getStatus() == UploadResource.UPLOADING_STATUS) + ServletFileUpload servletFileUpload = makeServletFileUpload(upResource); + // parse request + List<FileItem> itemList = servletFileUpload.parseRequest(request); + if (itemList == null || itemList.size() != 1 || itemList.get(0).isFormField()) { - upResource.setStatus(UploadResource.UPLOADED_STATUS); + log.debug("Please upload 1 file per request"); return; } - uploadResources.remove(uploadId); - fileStore.delete(); - } + DiskFileItem fileItem = (DiskFileItem)itemList.get(0); + String fileName = fileItem.getName(); + String storeLocation = uploadLocation_ + "/" + uploadId + "." + fileName; - public void createUploadResource(String uploadId, String encoding, String contentType, double contentLength, - InputStream inputStream) throws Exception - { - UploadResource upResource = new UploadResource(uploadId); - RequestStreamReader reader = new RequestStreamReader(upResource); - int limitMB = uploadLimitsMB_.get(uploadId).intValue(); - int estimatedSizeMB = (int)contentLength / 1024 / 1024; - if (limitMB > 0 && estimatedSizeMB > limitMB) - { // a limit set to 0 means unlimited - upResource.setStatus(UploadResource.FAILED_STATUS); - uploadResources.put(uploadId, upResource); - log.debug("Upload cancelled because file bigger than size limit : " + estimatedSizeMB + " MB > " - + limitMB + " MB"); - return; - } - Map<String, String> headers = reader.parseHeaders(inputStream, encoding); + // commons-fileupload will store the temp file with name *.tmp + // we need to rename it to our desired name + fileItem.getStoreLocation().renameTo(new File(storeLocation)); - String fileName = reader.getFileName(headers); - if (fileName == null) - fileName = uploadId; - fileName = fileName.substring(fileName.lastIndexOf('\\') + 1); - upResource.setFileName(fileName); - upResource.setMimeType(headers.get(RequestStreamReader.CONTENT_TYPE)); - upResource.setStoreLocation(uploadLocation_ + "/" + uploadId + "." + fileName); - upResource.setEstimatedSize(contentLength); - uploadResources.put(upResource.getUploadId(), upResource); - File fileStore = new File(upResource.getStoreLocation()); - if (!fileStore.exists()) - fileStore.createNewFile(); - FileOutputStream output = new FileOutputStream(fileStore); - reader.readBodyData(inputStream, contentType, output); + upResource.setMimeType(fileItem.getContentType()); + upResource.setStoreLocation(storeLocation); + upResource.setStatus(UploadResource.UPLOADED_STATUS); + } - if (upResource.getStatus() == UploadResource.UPLOADING_STATUS) + @SuppressWarnings("unchecked") + private void putToStackInSession(HttpSession session, String uploadId) + { + Set<String> uploadResouceIds = (Set<String>)session.getAttribute(UploadService.UPLOAD_RESOURCES_STACK); + if (uploadResouceIds == null) { - upResource.setStatus(UploadResource.UPLOADED_STATUS); - return; + uploadResouceIds = new HashSet(); } - - uploadResources.remove(uploadId); - fileStore.delete(); + uploadResouceIds.add(uploadId); + session.setAttribute(UploadService.UPLOAD_RESOURCES_STACK, uploadResouceIds); } + /** + * Get UploadResource by uploadId + * + * @param uploadId + * uploadId of UploadResource + * @return org.exoplatform.upload.UploadResource of uploadId + */ public UploadResource getUploadResource(String uploadId) - {//throws Exception - UploadResource upResource = uploadResources.get(uploadId); - return upResource; + { + return uploadResources.get(uploadId); } + /** + * Clean up temporary files that are uploaded in the Session but not removed yet + * + * @param session + */ + @SuppressWarnings("unchecked") + public void cleanUp(HttpSession session) + { + log.debug("Cleaning up uploaded files for temporariness"); + Set<String> uploadIds = (Set<String>)session.getAttribute(UploadService.UPLOAD_RESOURCES_STACK); + if (uploadIds != null) + { + for (String id : uploadIds) + { + removeUploadResource(id); + uploadLimitsMB_.remove(id); + } + } + } + + /** + * @deprecated use {@link #removeUploadResource(String)} instead + * + * @param uploadId + */ + @Deprecated public void removeUpload(String uploadId) { + removeUploadResource(uploadId); + } + + /** + * Remove the UploadResource and its temporary file that associated with given <code>uploadId</code>. + * <br/>If <code>uploadId</code> is null or UploadResource is null, do nothing + * + * @param uploadId uploadId of UploadResource will be removed + */ + public void removeUploadResource(String uploadId) + { if (uploadId == null) return; UploadResource upResource = uploadResources.get(uploadId); - if (upResource == null) - return; - if (upResource.getStoreLocation() == null) - return; - File file = new File(upResource.getStoreLocation()); - file.delete(); - uploadResources.remove(uploadId); - //uploadLimitsMB_.remove(uploadId); + if (upResource != null) + { + uploadResources.remove(uploadId); + + if (upResource.getStoreLocation() != null) + { + File file = new File(upResource.getStoreLocation()); + file.delete(); + } + } + + // uploadLimitsMB_.remove(uploadId); } + /** + * Registry upload limit size for uploadLimitsMB_. If limitMB is null, + * defaultUploadLimitMB_ will be registried + * + * @param uploadId + * @param limitMB + * upload limit size + */ public void addUploadLimit(String uploadId, Integer limitMB) { if (limitMB == null) @@ -195,8 +212,61 @@ uploadLimitsMB_.put(uploadId, limitMB); } + /** + * Get all upload limit sizes + * + * @return all upload limit sizes + */ public Map<String, Integer> getUploadLimitsMB() { return uploadLimitsMB_; } + + private ServletFileUpload makeServletFileUpload(final UploadResource upResource) + { + // Create a factory for disk-based file items + DiskFileItemFactory factory = new DiskFileItemFactory(); + + // Set factory constraints + factory.setSizeThreshold(0); + factory.setRepository(new File(uploadLocation_)); + + // Create a new file upload handler + ServletFileUpload upload = new ServletFileUpload(factory); + ProgressListener listener = new ProgressListener() + { + public void update(long pBytesRead, long pContentLength, int pItems) + { + if (pBytesRead == upResource.getUploadedSize()) + return; + upResource.addUploadedBytes(pBytesRead - upResource.getUploadedSize()); + } + }; + upload.setProgressListener(listener); + return upload; + } + + private boolean isLimited(UploadResource upResource, double contentLength) + { + // by default, use the limit set in the service + int limitMB = defaultUploadLimitMB_; + // if the limit is set in the request (specific for this upload) then use + // this value instead of the default one + if (uploadLimitsMB_.containsKey(upResource.getUploadId())) + { + limitMB = uploadLimitsMB_.get(upResource.getUploadId()).intValue(); + } + + int estimatedSizeMB = (int)((contentLength / 1024) / 1024); + if (limitMB > 0 && estimatedSizeMB > limitMB) + { // a limit set to 0 means unlimited + if (log.isDebugEnabled()) + { + log.debug("Upload cancelled because file bigger than size limit : " + estimatedSizeMB + " MB > " + limitMB + + " MB"); + } + return true; + } + return false; + } } \ No newline at end of file Modified: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadSessionListener.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadSessionListener.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/upload/UploadSessionListener.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -0,0 +1,30 @@ +package org.exoplatform.upload; + +import javax.servlet.http.HttpSession; +import javax.servlet.http.HttpSessionEvent; + +import org.exoplatform.container.PortalContainer; +import org.exoplatform.services.listener.Event; +import org.exoplatform.services.listener.Listener; + +/** + * This listener for the purpose of cleaning up temporary files that are uploaded to the server + * but not removed by specific actions from user + * + * The listener is triggered when a session is destroyed + * + * @author <a href="mailto:trongtt@gmail.com">Tran The Trong</a> + * @version $Revision$ + */ +public class UploadSessionListener extends Listener<PortalContainer, HttpSessionEvent> +{ + @Override + public void onEvent(Event<PortalContainer, HttpSessionEvent> event) throws Exception + { + PortalContainer container = event.getSource(); + HttpSession session = event.getData().getSession(); + + UploadService uploadService = (UploadService)container.getComponentInstanceOfType(UploadService.class); + uploadService.cleanUp(session); + } +} \ No newline at end of file Modified: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebAppController.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebAppController.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebAppController.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -19,15 +19,6 @@ package org.exoplatform.web; -import org.exoplatform.container.ExoContainer; -import org.exoplatform.container.ExoContainerContext; -import org.exoplatform.container.component.ComponentRequestLifecycle; -import org.exoplatform.container.component.RequestLifeCycle; -import org.exoplatform.services.log.ExoLogger; -import org.exoplatform.services.log.Log; -import org.exoplatform.web.application.Application; -import org.exoplatform.web.command.CommandHandler; - import java.util.ArrayList; import java.util.HashMap; import java.util.List; @@ -35,6 +26,13 @@ import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; +import org.exoplatform.container.ExoContainer; +import org.exoplatform.container.ExoContainerContext; +import org.exoplatform.container.component.RequestLifeCycle; +import org.exoplatform.services.log.ExoLogger; +import org.exoplatform.services.log.Log; +import org.exoplatform.web.application.Application; + /** * Created by The eXo Platform SAS * Mar 21, 2007 @@ -67,10 +65,8 @@ applications_ = new HashMap<String, Application>(); attributes_ = new HashMap<String, Object>(); handlers_ = new HashMap<String, WebRequestHandler>(); - register(new CommandHandler()); } - @SuppressWarnings("unused") public Object getAttribute(String name, Object value) { return attributes_.get(name); @@ -148,4 +144,4 @@ } } } -} \ No newline at end of file +} Modified: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebRequestHandler.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebRequestHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/WebRequestHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -22,6 +22,8 @@ import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; +import org.exoplatform.container.component.BaseComponentPlugin; + /** * Created by The eXo Platform SAS * Mar 21, 2007 @@ -31,9 +33,9 @@ * In case of portal the path is /portal but you could return your own from the getPath() method and hence the * WebAppController would use your own handler * - * The execute method is to be overideen and the buisness logic should be handled here + * The execute method is to be overridden and the buisness logic should be handled here */ -abstract public class WebRequestHandler +abstract public class WebRequestHandler extends BaseComponentPlugin { public void onInit(WebAppController controller) throws Exception @@ -50,4 +52,4 @@ } -} \ No newline at end of file +} Deleted: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/Command.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/Command.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/Command.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -1,43 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.command; - -import org.exoplatform.web.WebAppController; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -/** - * Created by The eXo Platform SARL - * Author : Tuan Nguyen - * tuan.nguyen(a)exoplatform.com - * May 22, 2007 - */ -abstract public class Command -{ - - public String[] getRequiredMemberships() - { - return null; - } - - abstract public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) - throws Exception; -} \ No newline at end of file Deleted: exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/CommandHandler.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/CommandHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/main/java/org/exoplatform/web/command/CommandHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -1,196 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.command; - -import org.exoplatform.web.WebAppController; -import org.exoplatform.web.WebRequestHandler; - -import java.lang.reflect.Array; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.rmi.activation.UnknownObjectException; -import java.util.Iterator; -import java.util.Map; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -/** - * Created by The eXo Platform SAS - * Mar 21, 2007 - */ -public class CommandHandler extends WebRequestHandler -{ - - public String[] getPath() - { - return new String[]{"/command"}; - } - - public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) throws Exception - { - Map props = req.getParameterMap(); - String type = req.getParameter("type"); - if (!("org.exoplatform.web.command.handler.UploadHandler".equals(type) || - "org.exoplatform.web.command.handler.DownloadHandler".equals(type))) - throw new IllegalArgumentException("Unknown type command handler"); - Command command = createCommand(type, props); - if (command == null) - throw new UnknownObjectException("Unknown command handler with type is " + type); - command.execute(controller, req, res); - } - - /** - * This method should use the java reflection to create the command object according to the command - * type, then populate the command properties - * - * @param type The command class type - * @param props list of the properties that should be set in the command object - * @return The command object instance - * @throws Exception - */ - @SuppressWarnings("unchecked") - public Command createCommand(String type, Map props) throws Exception - { - ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); - Class<?> clazz = classLoader.loadClass(type); - Object object = clazz.newInstance(); - Iterator<Object> iter = props.keySet().iterator(); - while (iter.hasNext()) - { - Object key = iter.next(); - Field field = getField(clazz, key.toString()); - if (field == null) - continue; - setValue(object, field, props.get(key)); - } - return (Command)object; - } - - private final void setValue(Object bean, Field field, Object value) throws Exception - { - Class type = field.getType(); - if (type.isArray() && !value.getClass().isArray()) - { - value = toValues(type, new Object[]{value}); - } - else if (type.isArray() && value.getClass().isArray()) - { - value = toValues(type, value); - } - else - { - if (!type.isArray() && value.getClass().isArray()) - value = Array.get(value, 0); - value = toValue(type, value); - } - Class clazz = bean.getClass(); - Method method = getMethod("set", field, clazz); - if (method != null) - { - method.invoke(bean, new Object[]{value}); - return; - } - field.setAccessible(true); - field.set(bean, value); - } - - private final Method getMethod(String prefix, Field field, Class clazz) throws Exception - { - StringBuilder name = new StringBuilder(field.getName()); - name.setCharAt(0, Character.toUpperCase(name.charAt(0))); - name.insert(0, prefix); - return getMethodByName(name.toString(), field, clazz); - } - - private final Method getMethodByName(String name, Field field, Class clazz) - { - try - { - Method method = clazz.getDeclaredMethod(name.toString(), new Class[]{field.getType()}); - if (method != null) - return method; - if (clazz == Object.class) - return null; - method = getMethodByName(name, field, clazz.getSuperclass()); - if (method != null) - return method; - } - catch (Exception e) - { - } - return null; - } - - private Field getField(Class clazz, String name) - { - Field field = null; - try - { - field = clazz.getDeclaredField(name); - } - catch (Exception e) - { - } - if (field != null) - return field; - if (clazz == Object.class) - return null; - return getField(clazz.getSuperclass(), name); - } - - private Object toValues(Class<?> clazz, Object objects) - { - Class componentType = clazz.getComponentType(); - Object newValues = Array.newInstance(componentType, Array.getLength(objects)); - for (int i = 0; i < Array.getLength(objects); i++) - { - Array.set(newValues, i, toValue(componentType, Array.get(objects, i))); - } - return clazz.cast(newValues); - } - - private Object toValue(Class<?> clazz, Object object) - { - if (clazz == int.class) - return new Integer(object.toString()).intValue(); - if (clazz == short.class) - return new Short(object.toString()).shortValue(); - if (clazz == float.class) - return new Float(object.toString()).floatValue(); - if (clazz == double.class) - return new Double(object.toString()).doubleValue(); - if (clazz == boolean.class) - return new Boolean(object.toString()).booleanValue(); - if (clazz == char.class) - return object.toString().trim().charAt(0); - try - { - Constructor<?> constructor = clazz.getConstructor(new Class[]{String.class}); - return constructor.newInstance(new Object[]{object.toString()}); - } - catch (Exception e) - { - } - return object.toString(); - } - -} \ No newline at end of file Deleted: exo/portal/branches/3.1.x/component/web/src/test/java/org/exoplatform/web/command/TestCommandHandler.java =================================================================== --- exo/portal/branches/3.1.x/component/web/src/test/java/org/exoplatform/web/command/TestCommandHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/component/web/src/test/java/org/exoplatform/web/command/TestCommandHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -1,98 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.command; - -import org.exoplatform.component.test.AbstractGateInTest; -import org.exoplatform.web.WebAppController; - -import java.util.HashMap; -import java.util.Map; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -/** - * Created by The eXo Platform SARL - * Author : Nhu Dinh Thuan - * nhudinhthuan(a)exoplatform.com - * Mar 26, 2007 - */ -public class TestCommandHandler extends AbstractGateInTest -{ - - public TestCommandHandler(String name) - { - super(name); - } - - public void testCommandHandler() throws Exception - { - CommandHandler handler = new CommandHandler(); - Map<String, Object> props = new HashMap<String, Object>(); - props.put("intProp", "10"); - props.put("stringProp", "welcome to eXo"); - props.put("doubleValues", new String[]{"10.0", "-6.7", "7.0"}); - props.put("booleanValue", "true"); - Command command = handler.createCommand("org.exoplatform.web.command.TestCommandHandler$CommandTest2", props); - command.execute(null, null, null); - } - - static public class CommandTest2 extends CommandTest - { - - private boolean booleanValue = false; - - public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) - throws Exception - { - super.execute(controller, req, res); - System.out.println(" \n\n\n === >" + booleanValue + "\n\n"); - } - } - - static public class CommandTest extends Command - { - - private double[] doubleValues; - - private Integer intProp; - - private String stringProp; - - public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) - throws Exception - { - System.out.println("\n\n"); - System.out.println("int prop : " + intProp); - System.out.println("String prop : " + stringProp); - for (double ele : doubleValues) - { - System.out.println("===== > " + ele); - } - System.out.println("\n\n"); - } - - public void setStringProp(String value) - { - System.out.println("\n\n invoke setter " + value + "\n\n"); - stringProp = value; - } - } -} Modified: exo/portal/branches/3.1.x/examples/portal/war/src/main/webapp/WEB-INF/web.xml =================================================================== --- exo/portal/branches/3.1.x/examples/portal/war/src/main/webapp/WEB-INF/web.xml 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/examples/portal/war/src/main/webapp/WEB-INF/web.xml 2010-11-09 10:09:47 UTC (rev 4981) @@ -228,10 +228,14 @@ <url-pattern>/service</url-pattern> </servlet-mapping> <servlet-mapping> - <servlet-name>portal</servlet-name> - <url-pattern>/command/*</url-pattern> + <servlet-name>portal</servlet-name> + <url-pattern>/upload/*</url-pattern> </servlet-mapping> <servlet-mapping> + <servlet-name>portal</servlet-name> + <url-pattern>/download/*</url-pattern> + </servlet-mapping> + <servlet-mapping> <servlet-name>RestServer</servlet-name> <url-pattern>/rest/*</url-pattern> </servlet-mapping> Modified: exo/portal/branches/3.1.x/testsuite/webuibasedsamples/src/main/java/org/exoplatform/sample/webui/component/UISampleDownloadUpload.java =================================================================== --- exo/portal/branches/3.1.x/testsuite/webuibasedsamples/src/main/java/org/exoplatform/sample/webui/component/UISampleDownloadUpload.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/testsuite/webuibasedsamples/src/main/java/org/exoplatform/sample/webui/component/UISampleDownloadUpload.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -30,8 +30,8 @@ public UISampleDownloadUpload() throws Exception { addUIFormInput(new UIFormUploadInput("name0", "value0")); - addUIFormInput(new UIFormUploadInput("name1", "value1")); - addUIFormInput(new UIFormUploadInput("name2", "value2")); + addUIFormInput(new UIFormUploadInput("name1", "value1", 100)); + addUIFormInput(new UIFormUploadInput("name2", "value2", 200)); } public void setDownloadLink(String[] downloadLink) Modified: exo/portal/branches/3.1.x/web/eXoResources/src/main/webapp/javascript/eXo/webui/UIUpload.js =================================================================== --- exo/portal/branches/3.1.x/web/eXoResources/src/main/webapp/javascript/eXo/webui/UIUpload.js 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/web/eXoResources/src/main/webapp/javascript/eXo/webui/UIUpload.js 2010-11-09 10:09:47 UTC (rev 4981) @@ -28,8 +28,8 @@ * @param {boolean} isAutoUpload auto upload or none */ UIUpload.prototype.initUploadEntry = function(uploadId, isAutoUpload) { - var url = eXo.env.server.context + "/command?" ; - url += "type=org.exoplatform.web.command.handler.UploadHandler&action=progress&uploadId="+uploadId ; + var url = eXo.env.server.context + "/upload?" ; + url += "action=progress&uploadId="+uploadId ; var responseText = ajaxAsyncGetRequest(url, false); var response; @@ -51,9 +51,8 @@ UIUpload.prototype.createUploadEntry = function(uploadId, isAutoUpload) { var iframe = document.getElementById(uploadId+'uploadFrame'); var idoc = iframe.contentWindow.document ; - var uploadAction = eXo.env.server.context + "/command?" ; - uploadAction += "type=org.exoplatform.web.command.handler.UploadHandler"; - uploadAction += "&uploadId=" + uploadId+"&action=upload" ; + var uploadAction = eXo.env.server.context + "/upload?" ; + uploadAction += "uploadId=" + uploadId+"&action=upload" ; var uploadHTML = ""; uploadHTML += "<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>"; @@ -97,8 +96,8 @@ UIUpload.prototype.refeshProgress = function(elementId) { var list = eXo.webui.UIUpload.listUpload; if(list.length < 1) return; - var url = eXo.env.server.context + "/command?" ; - url += "type=org.exoplatform.web.command.handler.UploadHandler&action=progress" ; + var url = eXo.env.server.context + "/upload?" ; + url += "action=progress" ; // var url = eXo.env.server.context + "/upload?action=progress"; for(var i = 0; i < list.length; i++){ url = url + "&uploadId=" + list[i]; @@ -177,8 +176,8 @@ */ UIUpload.prototype.abortUpload = function(id) { eXo.webui.UIUpload.listUpload.remove(id); - var url = eXo.env.server.context + "/command?" ; - url += "type=org.exoplatform.web.command.handler.UploadHandler&uploadId=" +id+"&action=abort" ; + var url = eXo.env.server.context + "/upload?" ; + url += "uploadId=" +id+"&action=abort" ; // var url = eXo.env.server.context + "/upload?uploadId=" +id+"&action=abort" ; var request = eXo.core.Browser.createHttpRequest(); request.open('GET', url, false); @@ -209,8 +208,8 @@ * @param {String} id upload identifier */ UIUpload.prototype.deleteUpload = function(id) { - var url = eXo.env.server.context + "/command?"; - url += "type=org.exoplatform.web.command.handler.UploadHandler&uploadId=" +id+"&action=delete" ; + var url = eXo.env.server.context + "/upload?"; + url += "uploadId=" +id+"&action=delete" ; // var url = eXo.env.server.context + "/upload?uploadId=" +id+"&action=delete" ; var request = eXo.core.Browser.createHttpRequest(); request.open('GET', url, false); Modified: exo/portal/branches/3.1.x/web/portal/src/main/webapp/WEB-INF/web.xml =================================================================== --- exo/portal/branches/3.1.x/web/portal/src/main/webapp/WEB-INF/web.xml 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/web/portal/src/main/webapp/WEB-INF/web.xml 2010-11-09 10:09:47 UTC (rev 4981) @@ -280,8 +280,12 @@ </servlet-mapping> <servlet-mapping> <servlet-name>portal</servlet-name> - <url-pattern>/command/*</url-pattern> + <url-pattern>/upload/*</url-pattern> </servlet-mapping> + <servlet-mapping> + <servlet-name>portal</servlet-name> + <url-pattern>/download/*</url-pattern> + </servlet-mapping> <servlet-mapping> <servlet-name>RestServer</servlet-name> <url-pattern>/rest/*</url-pattern> Modified: exo/portal/branches/3.1.x/webui/core/src/main/java/org/exoplatform/webui/form/UIFormUploadInput.java =================================================================== --- exo/portal/branches/3.1.x/webui/core/src/main/java/org/exoplatform/webui/form/UIFormUploadInput.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/webui/core/src/main/java/org/exoplatform/webui/form/UIFormUploadInput.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -54,11 +54,6 @@ */ private boolean isAutoUpload = false; - /** - * The maximum size of the file to upload, in MB - */ - //private int limitMB_; - public UIFormUploadInput(String name, String bindingExpression) { super(name, bindingExpression, String.class); @@ -127,9 +122,8 @@ WebuiRequestContext pcontext = (WebuiRequestContext)context.getParentAppRequestContext(); if (pcontext == null) pcontext = context; - String uploadAction = pcontext.getRequestContextPath() + "/command?"; - uploadAction += "type=org.exoplatform.web.command.handler.UploadHandler"; - uploadAction += "&uploadId=" + uploadId_ + "&action=upload"; + String uploadAction = pcontext.getRequestContextPath() + "/upload?"; + uploadAction += "uploadId=" + uploadId_ + "&action=upload"; return uploadAction; } @@ -148,8 +142,4 @@ this.isAutoUpload = isAutoUpload; } - // public void setLimit(int size) { limitMB_ = size; } - // - // public int getLimit() { return limitMB_; } - } \ No newline at end of file Modified: exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/DownloadHandler.java =================================================================== --- exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/DownloadHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/DownloadHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -24,7 +24,7 @@ import org.exoplatform.download.DownloadResource; import org.exoplatform.download.DownloadService; import org.exoplatform.web.WebAppController; -import org.exoplatform.web.command.Command; +import org.exoplatform.web.WebRequestHandler; import java.io.InputStream; import java.io.OutputStream; @@ -39,14 +39,18 @@ * thuy.le(a)exoplatform.com * Dec 9, 2006 */ -public class DownloadHandler extends Command +public class DownloadHandler extends WebRequestHandler { - private String resourceId; + @Override + public String[] getPath() + { + return new String[]{"/download"}; + } - @SuppressWarnings("unused") public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) throws Exception { + String resourceId = req.getParameter("resourceId"); res.setHeader("Cache-Control", "private max-age=600, s-maxage=120"); ExoContainer container = ExoContainerContext.getCurrentContainer(); DownloadService dservice = (DownloadService)container.getComponentInstanceOfType(DownloadService.class); @@ -87,11 +91,6 @@ } } - public String getResourceId() - { - return resourceId; - } - private static void optimalRead(InputStream is, OutputStream os) throws Exception { int bufferLength = 1024; //TODO: Better to compute bufferLength in term of -Xms, -Xmx properties @@ -106,4 +105,4 @@ } } } -} \ No newline at end of file +} Deleted: exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/GetApplicationHandler.java =================================================================== --- exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/GetApplicationHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/GetApplicationHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -1,169 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.command.handler; - -import org.exoplatform.application.registry.Application; -import org.exoplatform.application.registry.ApplicationCategory; -import org.exoplatform.application.registry.ApplicationRegistryService; -import org.exoplatform.container.ExoContainer; -import org.exoplatform.container.ExoContainerContext; -import org.exoplatform.json.BeanToJSONPlugin; -import org.exoplatform.json.JSONService; -import org.exoplatform.portal.config.model.ApplicationType; -import org.exoplatform.web.WebAppController; -import org.exoplatform.web.command.Command; - -import java.io.IOException; -import java.io.Writer; -import java.util.List; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -/** - * Created by The eXo Platform SARL - * Author : Nhu Dinh Thuan - * nhudinhthuan(a)exoplatform.com - * May 31, 2007 - */ -public class GetApplicationHandler extends Command -{ - - private ApplicationType<?>[] applicationType; - - public void setApplicationTypes(ApplicationType<?>[] type) - { - applicationType = type; - } - - @SuppressWarnings("unused") - public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) throws Exception - { - res.setHeader("Cache-Control", "no-cache"); - Writer writer = res.getWriter(); - try - { - writer.append(getApplications(req.getRemoteUser())); - } - catch (Exception e) - { - e.printStackTrace(); - throw new IOException(e.getMessage()); - } - } - - @SuppressWarnings("unchecked") - private StringBuilder getApplications(String remoteUser) throws Exception - { - ExoContainer container = ExoContainerContext.getCurrentContainer(); - ApplicationRegistryService prService = - (ApplicationRegistryService)container.getComponentInstanceOfType(ApplicationRegistryService.class); - - if (applicationType == null) - applicationType = new ApplicationType<?>[0]; - List<ApplicationCategory> appCategories = prService.getApplicationCategories(remoteUser, applicationType); - ApplicationCategoryToJSONPlugin toJSON = new ApplicationCategoryToJSONPlugin(); - - StringBuilder value = new StringBuilder(); - JSONService jsonService = new JSONService(); - jsonService.register(ApplicationCategory.class, toJSON); - - if (appCategories.size() < 1) - return value; - - value.append("{\n").append(" applicationRegistry : {\n"); - for (int i = 0; i < appCategories.size(); i++) - { - ApplicationCategory category = appCategories.get(i); - jsonService.toJSONScript(category, value, 1); - if (i < appCategories.size() - 1) - value.append(" ,\n"); - } - value.append(" }\n").append("}\n"); - - return value; - } - - private class ApplicationCategoryToJSONPlugin extends BeanToJSONPlugin<ApplicationCategory> - { - - @SuppressWarnings("unchecked") - public void toJSONScript(ApplicationCategory category, StringBuilder builder, int indentLevel) throws Exception - { - StringBuilder builderPortlet = toJSONScript(category, indentLevel + 2); - if (builderPortlet.length() < 1) - return; - - appendIndentation(builder, indentLevel); - builder.append('\'').append(category.getName()).append("' : {\n"); - appendIndentation(builder, indentLevel + 1); - builder.append("'name' : '").append(category.getDisplayName()).append("',\n"); - appendIndentation(builder, indentLevel + 1); - builder.append("'applications' : {\n"); - builder.append(builderPortlet); - appendIndentation(builder, indentLevel + 1); - builder.append("}\n"); - appendIndentation(builder, indentLevel); - builder.append("}\n"); - } - - @SuppressWarnings("unchecked") - private StringBuilder toJSONScript(ApplicationCategory category, int indentLevel) throws Exception - { - StringBuilder builder = new StringBuilder(); - List<Application> applications = category.getApplications(); - - for (int j = 0; j < applications.size(); j++) - { - toJSONScript(applications.get(j), builder, indentLevel); - if (j < applications.size() - 1) - { - appendIndentation(builder, indentLevel); - builder.append(",\n"); - } - } - - return builder; - } - - private void toJSONScript(Application application, StringBuilder builder, int indentLevel) - { - appendIndentation(builder, indentLevel); - builder.append('\'').append(application.getId()).append("' : {\n"); - appendIndentation(builder, indentLevel + 1); - //TODO: Tung.Pham modified - //---------------------------- - //builder.append("'title' : ").append("'").append(application.getApplicationName()).append("',\n"); - builder.append("'name' : ").append("'").append(application.getApplicationName()).append("',\n"); - appendIndentation(builder, indentLevel + 1); - builder.append("'title' : ").append("'").append(application.getDisplayName()).append("',\n"); - //------------------------------ - appendIndentation(builder, indentLevel + 1); - builder.append("'des' : ").append("'").append(application.getDescription()).append("',\n"); - appendIndentation(builder, indentLevel + 1); - builder.append("'id' : ").append("'").append(application.getId()).append("',\n"); - appendIndentation(builder, indentLevel + 1); - builder.append("'type' : ").append("'").append(application.getType()).append("'\n"); - appendIndentation(builder, indentLevel); - builder.append("}\n"); - } - } - -} Deleted: exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/HelloJCRHandler.java =================================================================== --- exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/HelloJCRHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/HelloJCRHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -1,46 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.command.handler; - -import org.exoplatform.web.WebAppController; -import org.exoplatform.web.command.Command; - -import java.io.PrintWriter; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -/** - * Created by The eXo Platform SARL - * Author : Nguyen Ba Uoc - * thuy.le(a)exoplatform.com - * July 24, 2007 - */ -public class HelloJCRHandler extends Command -{ - - public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) throws Exception - { - res.setContentType("text/xml"); - PrintWriter out = res.getWriter(); - out.println("Hello from server"); - System.out.println("Client request"); - } -} \ No newline at end of file Modified: exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/UploadHandler.java =================================================================== --- exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/UploadHandler.java 2010-11-09 10:09:36 UTC (rev 4980) +++ exo/portal/branches/3.1.x/webui/eXo/src/main/java/org/exoplatform/web/command/handler/UploadHandler.java 2010-11-09 10:09:47 UTC (rev 4981) @@ -24,7 +24,7 @@ import org.exoplatform.upload.UploadResource; import org.exoplatform.upload.UploadService; import org.exoplatform.web.WebAppController; -import org.exoplatform.web.command.Command; +import org.exoplatform.web.WebRequestHandler; import java.io.Writer; import java.net.URLEncoder; @@ -38,30 +38,24 @@ * nhudinhthuan(a)exoplatform.com * Dec 9, 2006 */ -public class UploadHandler extends Command +public class UploadHandler extends WebRequestHandler { static enum UploadServiceAction { PROGRESS, UPLOAD, DELETE, ABORT } - - private String action; - - private String[] uploadId; - - public void setAction(String action) + + @Override + public String[] getPath() { - this.action = action; + return new String[]{"/upload"}; } - public void setUploadId(String[] uploadId) - { - this.uploadId = uploadId; - } - - @SuppressWarnings("unused") public void execute(WebAppController controller, HttpServletRequest req, HttpServletResponse res) throws Exception { + String action = req.getParameter("action"); + String[] uploadIds = req.getParameterValues("uploadId"); + res.setHeader("Cache-Control", "no-cache"); ExoContainer container = ExoContainerContext.getCurrentContainer(); @@ -73,19 +67,19 @@ if (uploadActionService == UploadServiceAction.PROGRESS) { Writer writer = res.getWriter(); - if (uploadId == null) + if (uploadIds == null) return; StringBuilder value = new StringBuilder(); value.append("{\n upload : {"); - for (int i = 0; i < uploadId.length; i++) + for (int i = 0; i < uploadIds.length; i++) { - UploadResource upResource = service.getUploadResource(uploadId[i]); + UploadResource upResource = service.getUploadResource(uploadIds[i]); if (upResource == null) continue; if (upResource.getStatus() == UploadResource.FAILED_STATUS) { - int limitMB = service.getUploadLimitsMB().get(uploadId[i]).intValue(); - value.append("\n \"").append(uploadId[i]).append("\": {"); + int limitMB = service.getUploadLimitsMB().get(uploadIds[i]).intValue(); + value.append("\n \"").append(uploadIds[i]).append("\": {"); value.append("\n \"status\":").append('\"').append("failed").append("\","); value.append("\n \"size\":").append('\"').append(limitMB).append("\""); value.append("\n }"); @@ -96,12 +90,12 @@ { percent = (upResource.getUploadedSize() * 100) / upResource.getEstimatedSize(); } - value.append("\n \"").append(uploadId[i]).append("\": {"); + value.append("\n \"").append(uploadIds[i]).append("\": {"); value.append("\n \"percent\":").append('\"').append((int)percent).append("\","); value.append("\n \"fileName\":").append('\"').append(encodeName(upResource.getFileName())) .append("\""); value.append("\n }"); - if (i < uploadId.length - 1) + if (i < uploadIds.length - 1) value.append(','); } value.append("\n }\n}"); @@ -113,14 +107,11 @@ } else if (uploadActionService == UploadServiceAction.DELETE) { - service.removeUpload(uploadId[0]); + service.removeUploadResource(uploadIds[0]); } else if (uploadActionService == UploadServiceAction.ABORT) { - //TODO: dang.tung - we don't need 2 statements because it'll show error when we reload browser - //UploadResource upResource = service.getUploadResource(uploadId[0]); - //if(upResource != null) upResource.setStatus(UploadResource.UPLOADED_STATUS) ; - service.removeUpload(uploadId[0]); + service.removeUploadResource(uploadIds[0]); } } @@ -135,4 +126,4 @@ return str; } -} \ No newline at end of file +}