com.nokia.tools.vct.internal.common.secure.ui.actions.DeleteKeysAction.java Source code

Introduction

Here is the source code for com.nokia.tools.vct.internal.common.secure.ui.actions.DeleteKeysAction.java

Source

/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: 
*
*/

package com.nokia.tools.vct.internal.common.secure.ui.actions;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.swt.widgets.Shell;

import com.nokia.tools.vct.common.secure.core.IKeyStoreEntry;
import com.nokia.tools.vct.common.secure.core.SecurityCorePlugin;

public class DeleteKeysAction extends Action {
    private StructuredViewer viewer;

    public DeleteKeysAction(StructuredViewer viewer) {
        this.viewer = viewer;
        setEnabled(!viewer.getSelection().isEmpty());
        setText("Delete");
    }

    @Override
    public void run() {
        Object[] keys = ((IStructuredSelection) viewer.getSelection()).toArray();
        Shell shell = viewer.getControl().getShell();

        if (MessageDialog.openConfirm(shell, "Keys Removal", "Are you sure?")) {
            try {
                viewer.getControl().setRedraw(false);
                for (Object obj : keys) {
                    if (obj instanceof IKeyStoreEntry) {
                        try {
                            IKeyStoreEntry alias = (IKeyStoreEntry) obj;
                            SecurityCorePlugin.getKeyStoreManager().removeEntry(alias);
                        } catch (CoreException e) {
                            e.printStackTrace();
                        }
                    }
                }
            } finally {
                viewer.getControl().setRedraw(true);
            }
        }
    }
}