archive/net.sourceforge.phpeclipse.sql/src/net/sourceforge/phpdt/sql/actions/ImportBookmarksAction.java

   1 package net.sourceforge.phpdt.sql.actions;
   2
   3 import java.io.File;
   4 import java.io.FileInputStream;
   5 import java.io.FileNotFoundException;
   6 import java.io.IOException;
   7
   8 import javax.xml.parsers.DocumentBuilder;
   9 import javax.xml.parsers.DocumentBuilderFactory;
  10 import javax.xml.parsers.ParserConfigurationException;
  11
  12 import org.apache.crimson.tree.XmlDocument;
  13 import org.eclipse.jface.action.IAction;
  14 import org.eclipse.jface.viewers.ISelection;
  15 import org.eclipse.swt.SWT;
  16 import org.eclipse.swt.widgets.FileDialog;
  17 import org.eclipse.ui.IViewActionDelegate;
  18 import org.eclipse.ui.IViewPart;
  19 import org.w3c.dom.Element;
  20 import org.xml.sax.SAXException;
  21
  22 import net.sourceforge.phpdt.sql.Messages;
  23 import net.sourceforge.phpdt.sql.view.BookmarkView;
  24 import net.sourceforge.phpdt.sql.view.bookmark.BookmarkContentProvider;
  25
  26 /**
  27  * @author root
  28  *
  29  * To change this generated comment edit the template variable "typecomment":
  30  * Window>Preferences>Java>Templates.
  31  * To enable and disable the creation of type comments go to
  32  * Window>Preferences>Java>Code Generation.
  33  */
  34 public class ImportBookmarksAction implements IViewActionDelegate {
  35         BookmarkView view;
  36         FileDialog dialog;
  37         /**
  38          * @see org.eclipse.ui.IViewActionDelegate#init(IViewPart)
  39          */
  40         public void init(IViewPart view) {
  41                 this.view = (BookmarkView) view;
  42                 dialog = new FileDialog(view.getSite().getShell(), SWT.OPEN);
  43                 dialog.setFilterExtensions(new String[]{"*.xml","*.*"}); //$NON-NLS-1$ //$NON-NLS-2$
  44                 dialog.setFilterNames(new String[]{Messages.getString("filedialog.xmlFiles"),Messages.getString("filedialog.xmlFiles")}); //$NON-NLS-1$ //$NON-NLS-2$
  45         }
  46
  47         /**
  48          * @see org.eclipse.ui.IActionDelegate#run(IAction)
  49          */
  50         public void run(IAction action) {
  51                 String filename = dialog.open();
  52                 if (filename != null) {
  53                         File importFile = new File(filename);
  54
  55                         XmlDocument doc = new XmlDocument();
  56                         FileInputStream source = null;
  57                         try {
  58                                 source = new FileInputStream(importFile);
  59                         } catch (FileNotFoundException e1) {
  60                                 e1.printStackTrace();
  61                                 return;
  62                         }
  63                         DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  64                         DocumentBuilder parser;
  65                         try {
  66                                 parser = factory.newDocumentBuilder();
  67                                 doc = (XmlDocument) parser.parse(source);
  68                         } catch (ParserConfigurationException e) {
  69                                 e.printStackTrace();
  70                                 return;
  71                         } catch (SAXException e) {
  72                                 e.printStackTrace();
  73                                 return;
  74                         } catch (IOException e) {
  75                                 e.printStackTrace();
  76                                 return;
  77                         }
  78                         Element root = doc.getDocumentElement();
  79
  80                         BookmarkContentProvider.getInstance().importXML(root);
  81
  82                         view.refresh();
  83
  84                 }
  85         }
  86
  87         /**
  88          * @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
  89          */
  90         public void selectionChanged(IAction action, ISelection selection) {
  91         }
  92
  93 }