/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.schemaeditor.view.wizards;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.InvocationTargetException;
import org.apache.directory.studio.schemaeditor.PluginUtils;
import org.apache.directory.studio.schemaeditor.model.Project;
import org.apache.directory.studio.schemaeditor.model.io.ProjectsExporter;
import org.apache.directory.studio.schemaeditor.view.ViewUtils;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.IExportWizard;
import org.eclipse.ui.IWorkbench;
/**
* This class represents the wizard to export schema projects.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ExportProjectsWizard extends Wizard implements IExportWizard
{
/** The selected projects */
private Project[] selectedProjects = new Project[0];
// The pages of the wizard
private ExportProjectsWizardPage page;
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard#addPages()
*/
public void addPages()
{
// Creating pages
page = new ExportProjectsWizardPage();
page.setSelectedProjects( selectedProjects );
// Adding pages
addPage( page );
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard#performFinish()
*/
public boolean performFinish()
{
// Saving the dialog settings
page.saveDialogSettings();
// Getting the projects to be exported and where to export them
final Project[] selectedProjects = page.getSelectedProjects();
final String exportDirectory = page.getExportDirectory();
try
{
getContainer().run( false, false, new IRunnableWithProgress()
{
public void run( IProgressMonitor monitor )
{
monitor.beginTask(
Messages.getString( "ExportProjectsWizard.ExportingProject" ), selectedProjects.length ); //$NON-NLS-1$
for ( Project project : selectedProjects )
{
monitor.subTask( project.getName() );
try
{
OutputFormat outformat = OutputFormat.createPrettyPrint();
outformat.setEncoding( "UTF-8" ); //$NON-NLS-1$
XMLWriter writer = new XMLWriter( new FileOutputStream( exportDirectory + "/" //$NON-NLS-1$
+ project.getName() + ".schemaproject" ), outformat ); //$NON-NLS-1$
writer.write( ProjectsExporter.toDocument( project ) );
writer.flush();
}
catch ( UnsupportedEncodingException e )
{
PluginUtils
.logError(
NLS
.bind(
Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ), e ); //$NON-NLS-1$
ViewUtils
.displayErrorMessageBox(
Messages.getString( "ExportProjectsWizard.Error" ), NLS.bind( Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ) ); //$NON-NLS-1$ //$NON-NLS-2$
}
catch ( FileNotFoundException e )
{
PluginUtils
.logError(
NLS
.bind(
Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ), e ); //$NON-NLS-1$
ViewUtils
.displayErrorMessageBox(
Messages.getString( "ExportProjectsWizard.Error" ), NLS.bind( Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ) ); //$NON-NLS-1$ //$NON-NLS-2$
}
catch ( IOException e )
{
PluginUtils
.logError(
NLS
.bind(
Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ), e ); //$NON-NLS-1$
ViewUtils
.displayErrorMessageBox(
Messages.getString( "ExportProjectsWizard.Error" ), NLS.bind( Messages.getString( "ExportProjectsWizard.ErrorWhenSavingProject" ), new String[] { project.getName() } ) ); //$NON-NLS-1$ //$NON-NLS-2$
}
monitor.worked( 1 );
}
monitor.done();
}
} );
}
catch ( InvocationTargetException e )
{
// Nothing to do (it will never occur)
}
catch ( InterruptedException e )
{
// Nothing to do.
}
return true;
}
/**
* Sets the selected projects.
*
* @param projects
* the projects
*/
public void setSelectedProjects( Project[] projects )
{
selectedProjects = projects;
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init( IWorkbench workbench, IStructuredSelection selection )
{
}
}