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 import java.io.InputStream;
  19
  20 import org.eclipse.jface.wizard.WizardPage;
  21 import org.eclipse.rap.rwt.widgets.FileUpload;
  22 import org.eclipse.swt.SWT;
  23 import org.eclipse.swt.layout.GridData;
  24 import org.eclipse.swt.layout.GridLayout;
  25 import org.eclipse.swt.widgets.Composite;
  26 import org.eclipse.swt.widgets.Label;
  27
  28 public class UploadFileWizardPage extends WizardPage {
  29         // private final static Log log = LogFactory
  30         // .getLog(UploadFileWizardPage.class);
  31         private static final long serialVersionUID = 8251354244542973179L;
  32         public final static String FILE_ITEM_TYPE = "FILE";
  33         public final static String FOLDER_ITEM_TYPE = "FOLDER";
  34
  35         private FileUpload fileUpload;
  36
  37         public UploadFileWizardPage() {
  38                 super("Import from file system");
  39                 setDescription("Import files from the local file system to the server");
  40         }
  41
  42         public void createControl(Composite parent) {
  43                 Composite composite = new Composite(parent, SWT.NONE);
  44                 composite.setLayout(new GridLayout(2, false));
  45                 composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
  46                 new Label(composite, SWT.NONE).setText("Pick up a file");
  47                 fileUpload = new FileUpload(composite, SWT.BORDER);
  48                 fileUpload.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
  49                 fileUpload.setText("Browse");
  50                 setControl(composite);
  51         }
  52
  53         public String getObjectPath() {
  54                 // NOTE Returns the full file name of the last uploaded file including
  55                 // the file path as selected by the user on his local machine.
  56                 // The full path including the directory and file drive are only
  57                 // returned, if the browser supports reading this properties. In Firefox
  58                 // 3, only the filename is returned.
  59                 return null;
  60         }
  61
  62         public String getObjectName() {
  63                 return fileUpload.getFileName();
  64         }
  65
  66         public String getObjectType() {
  67                 return FILE_ITEM_TYPE;
  68         }
  69
  70         public void performFinish() {
  71                 // boolean success = uploadFile.performUpload();
  72                 // if (!success)
  73                 // throw new ArgeoException("Cannot upload file named "
  74                 // + uploadFile.getPath());
  75         }
  76
  77         // protected void handleUploadFinished(final Upload upload) {
  78         // }
  79
  80         public InputStream getFileInputStream() {
  81                 return null;
  82         }
  83
  84         public boolean getNeedsProgressMonitor() {
  85                 return false;
  86         }
  87
  88 }