/*
* 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.ldapbrowser.ui.wizards;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.directory.studio.connection.core.ConnectionCorePlugin;
import org.apache.directory.studio.connection.core.io.jndi.LdifSearchLogger;
import org.apache.directory.studio.connection.ui.ConnectionUIPlugin;
import org.apache.directory.studio.ldapbrowser.common.BrowserCommonConstants;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
/**
* This class implements the wizard for exporting the search logs.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ExportSearchLogsWizard extends ExportBaseWizard
{
/** The to page, used to select the target file. */
private ExportLogsToWizardPage toPage;
/**
* Creates a new instance of ExportSearchLogsWizard.
*/
public ExportSearchLogsWizard()
{
super( Messages.getString( "ExportSearchLogsWizard.ExportSearchLogs" ) ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
public void addPages()
{
toPage = new ExportLogsToWizardPage( ExportLogsToWizardPage.class.getName(), this );
addPage( toPage );
}
/**
* {@inheritDoc}
*/
public boolean performFinish()
{
toPage.saveDialogSettings();
if ( search.getBrowserConnection().getConnection() != null )
{
try
{
File targetFile = new File( exportFilename );
FileOutputStream os = FileUtils.openOutputStream( targetFile );
LdifSearchLogger searchLogger = ConnectionCorePlugin.getDefault().getLdifSearchLogger();
File[] files = searchLogger.getFiles( search.getBrowserConnection().getConnection() );
// need to go backward through the files as the 1st file contains the newest entry
for ( int i = files.length - 1; i >= 0; i-- )
{
File file = files[i];
if ( file != null && file.exists() && file.canRead() )
{
FileInputStream is = FileUtils.openInputStream( file );
IOUtils.copy( is, os );
is.close();
}
}
os.close();
}
catch ( IOException e )
{
ConnectionUIPlugin.getDefault().getExceptionHandler().handleException(
new Status( IStatus.ERROR, BrowserCommonConstants.PLUGIN_ID, IStatus.ERROR, Messages
.getString( "ExportSearchLogsWizard.CantExportSearchLogs" ), e ) ); //$NON-NLS-1$
}
}
return true;
}
}