com.nokia.tools.variant.confml.ui.wizards.ExportCPFPage3.java Source code

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Here is the source code for com.nokia.tools.variant.confml.ui.wizards.ExportCPFPage3.java

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/*
 * 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: This file is part of com.nokia.tools.variant.confml.ui component.
 */

package com.nokia.tools.variant.confml.ui.wizards;

import java.security.cert.X509Certificate;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.CheckStateChangedEvent;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.TableColumn;

import com.nokia.tools.vct.common.core.utils.ArrayUtils;
import com.nokia.tools.vct.common.secure.core.IKeyStoreEntry;
import com.nokia.tools.vct.common.secure.core.IKeyStoreManager;
import com.nokia.tools.vct.common.secure.core.SecurityCorePlugin;
import com.nokia.tools.vct.common.secure.core.SigningUtils;

public class ExportCPFPage3 extends WizardPage {

    static final String PAGE_ID = ExportCPFPage3.class.getName();

    private CheckboxTableViewer viewer;

    static class SiginingLabelProvider extends LabelProvider implements ITableLabelProvider {
        public Image getColumnImage(Object element, int columnIndex) {
            return null;
        }

        public String getColumnText(Object element, int columnIndex) {
            IKeyStoreEntry entry = (IKeyStoreEntry) element;
            IKeyStoreManager manager = SecurityCorePlugin.getKeyStoreManager();
            X509Certificate certificate = manager.getCertificate(entry);
            switch (columnIndex) {
            case 0:
                return SigningUtils.getShortName(certificate);
            case 1:
                certificate = manager.getCertificate(entry);
                return DateFormat.getDateInstance(DateFormat.LONG).format(certificate.getNotAfter());
            default:
                return null;
            }
        }
    }

    public ExportCPFPage3() {
        super(PAGE_ID);
        setTitle("CPF Encryption");
        setDescription("Select users who will have content access.");
    }

    public void createControl(Composite parent) {
        Composite control = new Composite(parent, SWT.NONE);

        TableColumnLayout layout = new TableColumnLayout();
        control.setLayout(layout);

        viewer = CheckboxTableViewer.newCheckList(control, SWT.BORDER | SWT.FULL_SELECTION);
        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setLabelProvider(new SiginingLabelProvider());
        viewer.addCheckStateListener(new ICheckStateListener() {
            public void checkStateChanged(CheckStateChangedEvent event) {
                validatePage();
            }
        });

        viewer.getTable().setHeaderVisible(true);

        TableColumn column1 = new TableColumn(viewer.getTable(), SWT.LEFT);
        column1.setText("Cerficiate");
        TableColumn column2 = new TableColumn(viewer.getTable(), SWT.LEFT);
        column2.setText("Expires");
        layout.setColumnData(column1, new ColumnWeightData(10, 200));
        layout.setColumnData(column2, new ColumnWeightData(5, 150));

        viewer.setInput(SecurityCorePlugin.getKeyStoreManager().listEntries());

        setControl(control);
    }

    void validatePage() {
        Object[] checked = viewer.getCheckedElements();
        if (checked.length == 0) {
            setPageComplete(false);
            return;
        }
        setPageComplete(true);
    }

    @Override
    public void setVisible(boolean visible) {
        super.setVisible(visible);
        if (visible) {
            validatePage();
        }
    }

    public X509Certificate[] getCertificates() {
        List<X509Certificate> result = new ArrayList<X509Certificate>();
        IKeyStoreManager manager = SecurityCorePlugin.getKeyStoreManager();
        for (Object next : viewer.getCheckedElements()) {
            X509Certificate certificate = manager.getCertificate((IKeyStoreEntry) next);
            result.add(certificate);
        }

        return ArrayUtils.createCopy(X509Certificate.class, result);
    }
}