com.nokia.carbide.internal.discovery.ui.wizard.ImportWizard.java Source code

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Here is the source code for com.nokia.carbide.internal.discovery.ui.wizard.ImportWizard.java

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/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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.carbide.internal.discovery.ui.wizard;

import java.lang.reflect.InvocationTargetException;
import java.text.MessageFormat;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;

import com.nokia.carbide.discovery.ui.Activator;
import com.nokia.carbide.discovery.ui.Messages;
import com.nokia.carbide.internal.discovery.ui.p2.FeatureInstallOperation;

/**
 * Wizard for importing installed features from a file and install them
 */
public class ImportWizard extends Wizard implements IImportWizard {

    private ImportPage importPage;

    public ImportWizard() {
    }

    @Override
    public boolean performFinish() {
        try {
            getContainer().run(true, true, new FeatureInstallOperation(importPage.getURIs(),
                    importPage.getFeatureInfos(), importPage.getWantsOriginalVersions()));
        } catch (InvocationTargetException e) {
            Throwable cause = e.getCause();
            if (cause instanceof CoreException) {
                IStatus status = ((CoreException) cause).getStatus();
                if (allInstalledStatus(status)) {
                    MessageDialog.openWarning(getShell(), Messages.ImportWizard_AllInstalledTitle,
                            Messages.ImportWizard_AllInstalledMessage);
                } else {
                    ErrorDialog.openError(getShell(), Messages.ImportWizard_ErrorTitle, null, status);
                }
            } else {
                MessageDialog.openError(getShell(), Messages.ImportWizard_ErrorTitle,
                        MessageFormat.format(Messages.ImportWizard_InstallErrorSimple, cause.getMessage()));
            }
        } catch (InterruptedException e) {
        }
        return true;
    }

    private boolean allInstalledStatus(IStatus status) {
        boolean isOpFailed = false;
        IStatus[] statusChildren = status.getChildren();
        if (statusChildren != null && statusChildren.length > 0) {
            isOpFailed = statusChildren[0].getCode() == 10050;
            if (isOpFailed) {
                for (int i = 1; i < statusChildren.length; i++) {
                    if (statusChildren[i].getCode() != 10005)
                        isOpFailed = false;
                }
            }
        }
        return isOpFailed;
    }

    public void init(IWorkbench workbench, IStructuredSelection selection) {
        setDefaultPageImageDescriptor(Activator.getImageDescriptor("icons\\install_wiz.gif")); //$NON-NLS-1$
        setNeedsProgressMonitor(true);
        setWindowTitle(Messages.ImportWizard_Title);
        importPage = new ImportPage();
        addPage(importPage);
    }

}