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package org.netbeans.modules.versioning.system.cvss.ui.actions;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;
import org.openide.filesystems.FileLock;
import org.openide.ErrorManager;
import org.openide.NotifyDescriptor;
import org.openide.DialogDisplayer;
import org.openide.nodes.Node;
import org.openide.util.*;
import org.openide.util.NbBundle;
import org.openide.util.RequestProcessor;
import org.netbeans.modules.versioning.system.cvss.FileInformation;
import org.netbeans.lib.cvsclient.admin.StandardAdminHandler;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.IOException;
/**
* Delete action enabled only for new local files only.
* It eliminates <tt>CVS/Entries</tt> scheduling if exists too.
*
* @author Petr Kuzel
*/
public final class DeleteLocalAction extends AbstractSystemAction {
public static final int LOCALLY_DELETABLE_MASK = FileInformation.STATUS_NOTVERSIONED_NEWLOCALLY | FileInformation.STATUS_VERSIONED_ADDEDLOCALLY;
public void performCvsAction(Node[] nodes) {
NotifyDescriptor descriptor = new NotifyDescriptor.Confirmation(NbBundle.getMessage(DeleteLocalAction.class, "CTL_DeleteLocal_Prompt"));
descriptor.setTitle(NbBundle.getMessage(DeleteLocalAction.class, "CTL_DeleteLocal_Title"));
descriptor.setMessageType(JOptionPane.WARNING_MESSAGE);
descriptor.setOptionType(NotifyDescriptor.YES_NO_OPTION);
Object res = DialogDisplayer.getDefault().notify(descriptor);
if (res != NotifyDescriptor.YES_OPTION) {
return;
}
final File [] files = getContext(nodes).getFiles();
RequestProcessor.getDefault().post(new Runnable() {
public void run() {
async(files);
}
});
}
protected int getFileEnabledStatus() {
return LOCALLY_DELETABLE_MASK;
}
protected String getBaseName(Node [] activatedNodes) {
return "Delete"; // NOI18N
}
protected boolean asynchronous() {
return false;
}
public void async(File[] files) {
for (int i = 0; i < files.length; i++) {
File file = files[i];
StandardAdminHandler entries = new StandardAdminHandler();
FileObject fo = FileUtil.toFileObject(file);
if (fo != null) {
FileLock lock = null;
try {
lock = fo.lock();
entries.removeEntry(file);
fo.delete(lock);
} catch (IOException e) {
ErrorManager err = ErrorManager.getDefault();
err.annotate(e, NbBundle.getMessage(DeleteLocalAction.class, "BK0001", file.getAbsolutePath()));
err.notify(e);
} finally {
if (lock != null) {
lock.releaseLock();
}
}
}
}
}
}
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