org.modelio.xmi.gui.ImportThread.java Source code

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Here is the source code for org.modelio.xmi.gui.ImportThread.java

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/*
 * Copyright 2013 Modeliosoft
 *
 * This file is part of Modelio.
 *
 * Modelio is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Modelio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Modelio.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package org.modelio.xmi.gui;

import java.io.File;
import com.modeliosoft.modelio.javadesigner.annotations.objid;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.modelio.xmi.gui.report.ReportManager;
import org.modelio.xmi.plugin.Xmi;
import org.modelio.xmi.reverse.ImportServices;
import org.modelio.xmi.reverse.PartialImportMap;
import org.modelio.xmi.reverse.TotalImportMap;
import org.modelio.xmi.util.AbortProcessException;
import org.modelio.xmi.util.ReverseProperties;
import org.modelio.xmi.util.XMILogs;

/**
 * This class is the Thread of Model import
 * @author ebrosse
 */
@objid("f3f0d1d9-13b8-4f9a-b742-fd3ab0c9354b")
public class ImportThread extends AbstractXMIThread implements IRunnableWithProgress {
    @objid("e15f9a74-8712-4430-b29b-3b1c2e147e5c")
    private ImportServices service = null;

    @objid("e6feaf6c-40da-4908-bc6b-972030312c5b")
    @Override
    public void run(IProgressMonitor localMonitor) {
        Resource resource = null;
        // loading resource
        try {
            ReverseProperties revProp = ReverseProperties.getInstance();

            revProp.setReportModel(ReportManager.getNewReport());
            this.progressBar.setLabel(Xmi.I18N.getString("progressBar.content.import.XMIFileLoading"));

            resource = this.service.getResource(new File(ReverseProperties.getInstance().getFilePath()));

            if (resource != null) {
                this.error = this.service.importEcoreModel(resource, this.progressBar, this.shell);
                this.progressBar.addFinalValue();
            }

        } catch (AbortProcessException e) {
            cancelation();
            ReverseProperties.getInstance().setRollback(true);
        } catch (Exception e) {

            Xmi.LOG.error(e);

            catchException(e.getMessage(), Xmi.I18N.getString("error.import.invalidModel"));

            if ((resource != null) && (resource.getURI().toFileString().endsWith(".emf"))) {
                File file = new File(resource.getURI().toFileString());
                if (file.exists())
                    file.delete();

            }

            this.progressBar.addFinalValue();

        } finally {
            if (resource != null)
                resource.unload();
            TotalImportMap.getInstance().clear();
            PartialImportMap.getInstance().clear();
        }
    }

    /**
     * @param shell The curernt shell
     * @param progressBar The progress bar of the XMI dialog
     */
    @objid("f63992aa-bc49-4671-82da-82e99f25eb20")
    public ImportThread(Shell shell, ProgressBarComposite progressBar) {
        super();
        XMILogs.getInstance().setLogFile(ReverseProperties.getInstance().getFilePath());
        XMILogs.getInstance().setEmpty(true);
        this.service = new ImportServices();
        this.progressBar = progressBar;
        this.shell = shell;
    }

    @objid("5b1f5e90-6987-4f26-a52b-7f90fed055ee")
    private void catchException(final String messageException, final String titleException) {
        Display.getDefault().asyncExec(new Runnable() {
            @Override
            public void run() {
                MessageBox messageBox = new MessageBox(Display.getDefault().getActiveShell(), SWT.ICON_ERROR);

                if (messageException != null)
                    messageBox.setMessage(messageException);

                messageBox.setText(titleException);
                messageBox.open();

            }
        });

        if (messageException != null)
            Xmi.LOG.error(Xmi.PLUGIN_ID, messageException);

        ReverseProperties.getInstance().setRollback(true);
    }

}