/*
* 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.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import org.apache.directory.studio.connection.core.jobs.StudioProgressMonitor;
import org.apache.directory.studio.connection.core.jobs.StudioRunnableWithProgress;
import org.apache.directory.studio.connection.core.jobs.StudioRunnableWithProgressAdapter;
import org.apache.directory.studio.connection.ui.RunnableContextRunner;
import org.apache.directory.studio.schemaeditor.Activator;
import org.apache.directory.studio.schemaeditor.controller.SchemaHandler;
import org.apache.directory.studio.schemaeditor.model.Schema;
import org.apache.directory.studio.schemaeditor.model.io.OpenLdapSchemaFileImportException;
import org.apache.directory.studio.schemaeditor.model.io.OpenLdapSchemaFileImporter;
import org.apache.directory.studio.schemaeditor.model.schemachecker.SchemaChecker;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;
/**
* This class represents the wizard to import schemas from OpenLdap format.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ImportSchemasFromOpenLdapWizard extends Wizard implements IImportWizard
{
/** The SchemaHandler */
private SchemaHandler schemaHandler;
/** The SchemaChecker */
private SchemaChecker schemaChecker;
// The pages of the wizard
private ImportSchemasFromOpenLdapWizardPage page;
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard#addPages()
*/
public void addPages()
{
// Creating pages
page = new ImportSchemasFromOpenLdapWizardPage();
// Adding pages
addPage( page );
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.Wizard#performFinish()
*/
public boolean performFinish()
{
// Saving the dialog settings
page.saveDialogSettings();
// Getting the schemas to be imported
final File[] selectedSchemasFiles = page.getSelectedSchemaFiles();
schemaChecker.disableModificationsListening();
StudioRunnableWithProgress runnable = new StudioRunnableWithProgressAdapter()
{
public void run( StudioProgressMonitor monitor )
{
monitor
.beginTask(
Messages.getString( "ImportSchemasFromOpenLdapWizard.ImportingSchemas" ), selectedSchemasFiles.length ); //$NON-NLS-1$
for ( File schemaFile : selectedSchemasFiles )
{
monitor.subTask( schemaFile.getName() );
try
{
Schema schema = OpenLdapSchemaFileImporter.getSchema( new FileInputStream( schemaFile ),
schemaFile.getAbsolutePath() );
schema.setProject( Activator.getDefault().getProjectsHandler().getOpenProject() );
schemaHandler.addSchema( schema );
}
catch ( OpenLdapSchemaFileImportException e )
{
reportError( e, schemaFile, monitor );
}
catch ( FileNotFoundException e )
{
reportError( e, schemaFile, monitor );
}
monitor.worked( 1 );
}
}
/**
* Reports the error raised.
*
* @param e
* the exception
* @param schemaFile
* the schema file
* @param monitor
* the monitor the error is reported to
*
*/
private void reportError( Exception e, File schemaFile, StudioProgressMonitor monitor )
{
String message = NLS.bind(
Messages.getString( "ImportSchemasFromOpenLdapWizard.ErrorImportingSchema" ), schemaFile.getName() ); //$NON-NLS-1$
monitor.reportError( message, e );
}
public String getName()
{
return Messages.getString( "ImportSchemasFromOpenLdapWizard.ImportingSchemas" ); //$NON-NLS-1$
}
};
RunnableContextRunner.execute( runnable, getContainer(), true );
schemaChecker.enableModificationsListening();
return true;
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init( IWorkbench workbench, IStructuredSelection selection )
{
setNeedsProgressMonitor( true );
schemaHandler = Activator.getDefault().getSchemaHandler();
schemaChecker = Activator.getDefault().getSchemaChecker();
}
}