org.argeo.eclipse.ui.rap/src/org/argeo/eclipse/ui/specific/UploadFileWizardPage.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.eclipse.ui.specific;
  17
  18 /** @deprecated Legacy, do not use */
  19 public class UploadFileWizardPage {
  20 }
  21
  22
  23 /// **
  24 // * RWT Specific convenience page that provides a simple interface to upload
  25 /// one
  26 // * file in a wizard context
  27 // *
  28 // * TODO Finalize clean and refactoring using the latest rap version and upload
  29 // * dialog addons
  30 // *
  31 // */
  32 // public class UploadFileWizardPage extends WizardPage {
  33 // // private final static Log log = LogFactory
  34 // // .getLog(UploadFileWizardPage.class);
  35 // private static final long serialVersionUID = 8251354244542973179L;
  36 // public final static String FILE_ITEM_TYPE = "FILE";
  37 // public final static String FOLDER_ITEM_TYPE = "FOLDER";
  38 //
  39 // private File file;
  40 //
  41 // private FileUpload fileUpload;
  42 // private ServerPushSession pushSession;
  43 // private Label fileNameLabel;
  44 //
  45 // public UploadFileWizardPage() {
  46 // super("Import from file system");
  47 // setDescription("Import files from the local file system to the server");
  48 // }
  49 //
  50 // public void createControl(Composite parent) {
  51 // Composite composite = new Composite(parent, SWT.NONE);
  52 // composite.setLayout(new GridLayout(3, false));
  53 // composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
  54 // new Label(composite, SWT.NONE).setText("Pick up a file");
  55 //
  56 // fileNameLabel = new Label(composite, SWT.NONE | SWT.BEGINNING);
  57 // fileNameLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true,
  58 // false));
  59 //
  60 // fileUpload = new FileUpload(composite, SWT.NONE);
  61 // fileUpload.setText("Browse...");
  62 // fileUpload.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false,
  63 // false));
  64 //
  65 // final String url = startUploadReceiver();
  66 // pushSession = new ServerPushSession();
  67 //
  68 // fileUpload.addSelectionListener(new SelectionAdapter() {
  69 // private static final long serialVersionUID = 1L;
  70 //
  71 // @Override
  72 // public void widgetSelected(SelectionEvent e) {
  73 // String fileName = fileUpload.getFileName();
  74 // fileNameLabel.setText(fileName == null ? "" : fileName);
  75 // pushSession.start();
  76 // fileUpload.submit(url);
  77 // }
  78 // });
  79 //
  80 // setControl(composite);
  81 // }
  82 //
  83 // public void performFinish() {
  84 // // boolean success = uploadFile.performUpload();
  85 // // if (!success)
  86 // // throw new ArgeoException("Cannot upload file named "
  87 // // + uploadFile.getPath());
  88 // }
  89 //
  90 // private String startUploadReceiver() {
  91 // MyFileUploadReceiver receiver = new MyFileUploadReceiver();
  92 // FileUploadHandler uploadHandler = new FileUploadHandler(receiver);
  93 // uploadHandler.addUploadListener(new FileUploadListener() {
  94 //
  95 // public void uploadProgress(FileUploadEvent event) {
  96 // // handle upload progress
  97 // }
  98 //
  99 // public void uploadFailed(FileUploadEvent event) {
 100 // UploadFileWizardPage.this.setErrorMessage("upload failed: "
 101 // + event.getException());
 102 // }
 103 //
 104 // public void uploadFinished(FileUploadEvent event) {
 105 //
 106 // fileNameLabel.getDisplay().asyncExec(new Runnable() {
 107 // public void run() {
 108 // // UploadFileWizardPage.this.getContainer()
 109 // // .updateButtons();
 110 // pushSession.stop();
 111 // }
 112 // });
 113 //
 114 // // for (FileDetails file : event.getFileDetails()) {
 115 // // // addToLog("received: " + file.getFileName());
 116 // // }
 117 // }
 118 // });
 119 // return uploadHandler.getUploadUrl();
 120 // }
 121 //
 122 // private class MyFileUploadReceiver extends FileUploadReceiver {
 123 //
 124 // private static final String TEMP_FILE_PREFIX = "fileupload_";
 125 //
 126 // @Override
 127 // public void receive(InputStream dataStream, FileDetails details)
 128 // throws IOException {
 129 // File result = File.createTempFile(TEMP_FILE_PREFIX, "");
 130 // FileOutputStream outputStream = new FileOutputStream(result);
 131 // try {
 132 // copy(dataStream, outputStream);
 133 // } finally {
 134 // dataStream.close();
 135 // outputStream.close();
 136 // }
 137 // file = result;
 138 // }
 139 // }
 140 //
 141 // private static void copy(InputStream inputStream, OutputStream outputStream)
 142 // throws IOException {
 143 // byte[] buffer = new byte[8192];
 144 // boolean finished = false;
 145 // while (!finished) {
 146 // int bytesRead = inputStream.read(buffer);
 147 // if (bytesRead != -1) {
 148 // outputStream.write(buffer, 0, bytesRead);
 149 // } else {
 150 // finished = true;
 151 // }
 152 // }
 153 // }
 154 //
 155 // /**
 156 // * The full path including the directory and file drive are only returned,
 157 // * if the browser supports reading this properties
 158 // *
 159 // * @return The full file name of the last uploaded file including the file
 160 // * path as selected by the user on his local machine.
 161 // */
 162 // public String getObjectPath() {
 163 // return null;
 164 // }
 165 //
 166 // public String getObjectName() {
 167 // return fileUpload.getFileName();
 168 // }
 169 //
 170 // public String getObjectType() {
 171 // return FILE_ITEM_TYPE;
 172 // }
 173 //
 174 // // protected void handleUploadFinished(final Upload upload) {
 175 // // }
 176 //
 177 // /** it is caller responsability to close the stream afterwards. */
 178 // public InputStream getFileInputStream() throws IOException {
 179 // return new FileInputStream(file);
 180 // // InputStream fis = null;
 181 // //
 182 // // try {
 183 // // fis = new FileInputStream(file);
 184 // // return fis;
 185 // // } catch (Exception e) {
 186 // // throw new ArgeoException("Unable to retrieve file " + file, e);
 187 // // } finally {
 188 // // IOUtils.closeQuietly(fis);
 189 // // }
 190 // }
 191 //
 192 // public boolean getNeedsProgressMonitor() {
 193 // return false;
 194 // }
 195 // }