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1 package org.sapia.regis.gui.task;
2
3 import java.io.File  ;
4 import java.io.StringWriter ;
5
6 import javax.swing.JTree ;
7 import javax.swing.tree.DefaultMutableTreeNode ;
8 import javax.swing.tree.DefaultTreeModel ;
9 import javax.swing.tree.TreePath ;
10
11 import org.dom4j.Document;
12 import org.dom4j.io.SAXReader;
13 import org.sapia.regis.Configurable;
14 import org.sapia.regis.Node;
15 import org.sapia.regis.gui.GlobalContext;
16 import org.sapia.regis.gui.GuiConsts;
17
18 public class LoadConfigTask implements Task, GuiConsts{
19
20 public void execute() throws Exception {
21 File configFile = GlobalContext.getInstance().getModelManager().getFileSystemModel().showFileDialog();
22 if(configFile != null){
23 SAXReader reader = new SAXReader();
24 Document doc = reader.read(configFile);
25 StringWriter writer = new StringWriter ();
26 doc.write(writer);
27 Configurable registry = (Configurable)GlobalContext.getInstance().getRegistry();
28 Node root = GlobalContext.getInstance().getRegistry().getRoot();
29 registry.load(root.getAbsolutePath(),
30 GlobalContext.getInstance().getUsername(),
31 GlobalContext.getInstance().getPassword(),
32 writer.toString(),null);
33
34 JTree tree = (JTree )GlobalContext.getInstance().getWidget(TREE);
35 tree.clearSelection();
36 DefaultTreeModel model = (DefaultTreeModel )tree.getModel();
37 DefaultMutableTreeNode node = (DefaultMutableTreeNode )model.getRoot();
38 tree.collapsePath(new TreePath (((DefaultMutableTreeNode )model.getRoot()).getPath()));
39 node.removeAllChildren();
40
41 GlobalContext.getInstance().success("Configuration file loaded successfully");
42 }
43 }
44 }
45 |
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