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Java > Open Source Codes > org > nanocontainer > deployer > DeployingFolderListener


1 package org.nanocontainer.deployer;
2
3 import org.apache.commons.vfs.FileObject;
4 import org.apache.commons.vfs.FileSystemException;
5 import org.picocontainer.Startable;
6
7 /**
8  * @author Aslak Hellesøy
9  * @version $Revision: 2343 $
10  */

11 public class DeployingFolderListener implements FolderListener, Startable {
12     private final Deployer deployer;
13     private final DifferenceAnalysingFolderContentHandler handler;
14
15     public DeployingFolderListener(Deployer deployer, DifferenceAnalysingFolderContentHandler handler) {
16         this.deployer = deployer;
17         this.handler = handler;
18     }
19
20     public void folderAdded(FileObject folder) {
21         try {
22             deployer.deploy(folder, getClass().getClassLoader(), null);
23         } catch (FileSystemException e) {
24             throw new DeploymentException(e);
25         } catch (ClassNotFoundException JavaDoc e) {
26             throw new DeploymentException(e);
27         }
28     }
29
30     public void folderRemoved(FileObject fileObject) {
31
32     }
33
34     public void start() {
35         handler.addFolderListener(this);
36     }
37
38     public void stop() {
39         handler.removeFolderListener(this);
40     }
41 }
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