com.mountainminds.eclemma.internal.ui.wizards.SessionImportWizard.java Source code

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Here is the source code for com.mountainminds.eclemma.internal.ui.wizards.SessionImportWizard.java

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/*******************************************************************************
 * Copyright (c) 2006, 2014 Mountainminds GmbH & Co. KG and Contributors
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Marc R. Hoffmann - initial API and implementation
 *    
 ******************************************************************************/
package com.mountainminds.eclemma.internal.ui.wizards;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;

import com.mountainminds.eclemma.core.CoverageTools;
import com.mountainminds.eclemma.core.ISessionImporter;
import com.mountainminds.eclemma.internal.ui.EclEmmaUIPlugin;
import com.mountainminds.eclemma.internal.ui.UIMessages;

/**
 * The import wizard for coverage sessions.
 */
public class SessionImportWizard extends Wizard implements IImportWizard {

    public static final String ID = "com.mountainminds.eclemma.ui.sessionImportWizard"; //$NON-NLS-1$

    private static final String SETTINGSID = "SessionImportWizard"; //$NON-NLS-1$

    private SessionImportPage1 page1;
    private SessionImportPage2 page2;

    public SessionImportWizard() {
        super();
        IDialogSettings pluginsettings = EclEmmaUIPlugin.getInstance().getDialogSettings();
        IDialogSettings wizardsettings = pluginsettings.getSection(SETTINGSID);
        if (wizardsettings == null) {
            wizardsettings = pluginsettings.addNewSection(SETTINGSID);
        }
        setDialogSettings(wizardsettings);
        setWindowTitle(UIMessages.ImportSession_title);
        setDefaultPageImageDescriptor(EclEmmaUIPlugin.getImageDescriptor(EclEmmaUIPlugin.WIZBAN_IMPORT_SESSION));
        setNeedsProgressMonitor(true);
    }

    public void init(IWorkbench workbench, IStructuredSelection selection) {
        // nothing to initialize
    }

    public void addPages() {
        page1 = new SessionImportPage1();
        addPage(page1);
        page2 = new SessionImportPage2();
        addPage(page2);
    }

    public boolean performFinish() {
        page1.saveWidgetValues();
        page2.saveWidgetValues();
        return importSession();
    }

    private boolean importSession() {
        final ISessionImporter importer = CoverageTools.getImporter();
        importer.setDescription(page2.getSessionDescription());
        importer.setExecutionDataSource(page1.getExecutionDataSource());
        importer.setScope(page2.getScope());
        importer.setCopy(page1.getCreateCopy());
        IRunnableWithProgress op = new IRunnableWithProgress() {
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                try {
                    importer.importSession(monitor);
                } catch (Exception e) {
                    throw new InvocationTargetException(e);
                }
            }
        };
        try {
            getContainer().run(true, true, op);
        } catch (InterruptedException e) {
            return false;
        } catch (InvocationTargetException ite) {
            Throwable ex = ite.getTargetException();
            EclEmmaUIPlugin.log(ex);
            final String title = UIMessages.ImportReportErrorDialog_title;
            final String msg = UIMessages.ImportReportErrorDialog_message;
            final IStatus status;
            if (ex instanceof CoreException) {
                status = ((CoreException) ex).getStatus();
            } else {
                status = EclEmmaUIPlugin.errorStatus(String.valueOf(ex.getMessage()), ex);
            }
            ErrorDialog.openError(getShell(), title, msg, status);
            return false;
        }
        return true;
    }

}