/*
* 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.connection.ui.actions;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.directory.studio.connection.core.Connection;
import org.apache.directory.studio.connection.core.ConnectionCoreConstants;
import org.apache.directory.studio.connection.core.ConnectionCorePlugin;
import org.apache.directory.studio.connection.core.ConnectionFolder;
import org.apache.directory.studio.connection.core.jobs.CloseConnectionsRunnable;
import org.apache.directory.studio.connection.core.jobs.StudioConnectionJob;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.IWorkbenchCommandConstants;
import org.eclipse.ui.PlatformUI;
/**
* This Action implements the Delete Action. It deletes Connections, Entries, Searches, Bookmarks, Attributes or Values.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class DeleteAction extends StudioAction
{
/**
* {@inheritDoc}
*/
public String getText()
{
Connection[] connections = getSelectedConnections();
ConnectionFolder[] connectionFolders = getSelectedConnectionFolders();
if ( ( connections.length > 0 ) && ( connectionFolders.length == 0 ) )
{
if ( connections.length > 1 )
{
return Messages.getString( "DeleteAction.DeleteConnections" );
}
else
{
return Messages.getString( "DeleteAction.DeleteConnection" ); //$NON-NLS-1$ //$NON-NLS-2$
}
}
else if ( ( connectionFolders.length > 0 ) && ( connections.length == 0 ) )
{
if ( connectionFolders.length > 1 )
{
return Messages.getString( "DeleteAction.DeleteConnectionFolders" );
}
else
{
return Messages.getString( "DeleteAction.DeleteConnectionFolder" ); //$NON-NLS-1$ //$NON-NLS-2$
}
}
else
{
return Messages.getString( "DeleteAction.Delete" ); //$NON-NLS-1$
}
}
/**
* {@inheritDoc}
*/
public ImageDescriptor getImageDescriptor()
{
return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor( ISharedImages.IMG_TOOL_DELETE );
}
/**
* {@inheritDoc}
*/
public String getCommandId()
{
return IWorkbenchCommandConstants.EDIT_DELETE;
}
/**
* {@inheritDoc}
*/
public void run()
{
Connection[] connections = getSelectedConnections();
ConnectionFolder[] connectionFolders = getSelectedConnectionFolders();
StringBuilder message = new StringBuilder();
if ( connections.length > 0 )
{
if ( connections.length <= 5 )
{
if ( connections.length == 1 )
{
message.append( Messages.getString( "DeleteAction.SureDeleteFollowingConnection" ) ); //$NON-NLS-1$
}
else
{
message.append( Messages.getString( "DeleteAction.SureDeleteFollowingConnections" ) ); //$NON-NLS-1$
}
for ( Connection connection : connections )
{
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
message.append( " - " ); //$NON-NLS-1$
message.append( connection.getName() );
}
}
else
{
message.append( Messages.getString( "DeleteAction.SureDeleteSelectedConnections" ) ); //$NON-NLS-1$
}
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
}
if ( connectionFolders.length > 0 )
{
if ( connectionFolders.length <= 5 )
{
if ( connectionFolders.length == 1 )
{
message.append( Messages.getString( "DeleteAction.SureDeleteFollowingFolder" ) ); //$NON-NLS-1$
}
else
{
message.append( Messages.getString( "DeleteAction.SureDeleteFollowingFolders" ) ); //$NON-NLS-1$
}
for ( ConnectionFolder connectionFolder : connectionFolders )
{
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
message.append( " - " ); //$NON-NLS-1$
message.append( connectionFolder.getName() );
}
}
else
{
message.append( Messages.getString( "DeleteAction.SureDeleteSelectedConnectionFolders" ) ); //$NON-NLS-1$
}
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
message.append( ConnectionCoreConstants.LINE_SEPARATOR );
}
if ( ( message.length() == 0 ) || MessageDialog.openConfirm( getShell(), getText(), message.toString() ) )
{
List<Connection> connectionsToDelete = getConnectionsToDelete();
List<ConnectionFolder> connectionsFoldersToDelete = getConnectionsFoldersToDelete();
if ( !connectionsToDelete.isEmpty() )
{
deleteConnections( connectionsToDelete );
}
if ( !connectionsFoldersToDelete.isEmpty() )
{
deleteConnectionFolders( connectionsFoldersToDelete );
}
}
}
private List<ConnectionFolder> getConnectionsFoldersToDelete()
{
List<ConnectionFolder> selectedFolders = new ArrayList<ConnectionFolder>( Arrays
.asList( getSelectedConnectionFolders() ) );
List<ConnectionFolder> foldersToDelete = new ArrayList<ConnectionFolder>();
while ( !selectedFolders.isEmpty() )
{
ConnectionFolder folder = selectedFolders.get( 0 );
List<String> subFolderIds = folder.getSubFolderIds();
for ( String subFolderId : subFolderIds )
{
ConnectionFolder subFolder = ConnectionCorePlugin.getDefault().getConnectionFolderManager()
.getConnectionFolderById( subFolderId );
if ( subFolder != null )
{
selectedFolders.add( subFolder );
}
}
if ( !foldersToDelete.contains( folder ) )
{
foldersToDelete.add( folder );
}
selectedFolders.remove( folder );
}
return foldersToDelete;
}
private List<Connection> getConnectionsToDelete()
{
List<ConnectionFolder> selectedFolders = new ArrayList<ConnectionFolder>( Arrays
.asList( getSelectedConnectionFolders() ) );
List<Connection> selectedConnections = new ArrayList<Connection>( Arrays.asList( getSelectedConnections() ) );
List<Connection> connectionsToDelete = new ArrayList<Connection>( selectedConnections );
while ( !selectedFolders.isEmpty() )
{
ConnectionFolder folder = selectedFolders.get( 0 );
List<String> subFolderIds = folder.getSubFolderIds();
for ( String subFolderId : subFolderIds )
{
ConnectionFolder subFolder = ConnectionCorePlugin.getDefault().getConnectionFolderManager()
.getConnectionFolderById( subFolderId );
if ( subFolder != null )
{
selectedFolders.add( subFolder );
}
}
List<String> connectionIds = folder.getConnectionIds();
for ( String connectionId : connectionIds )
{
Connection connection = ConnectionCorePlugin.getDefault().getConnectionManager().getConnectionById(
connectionId );
if ( ( connection != null ) && !connectionsToDelete.contains( connection ) )
{
connectionsToDelete.add( connection );
}
}
selectedFolders.remove( folder );
}
return connectionsToDelete;
}
/**
* {@inheritDoc}
*/
public boolean isEnabled()
{
return getSelectedConnections().length + getSelectedConnectionFolders().length > 0;
}
/**
* Deletes Connections
*
* @param connectionsToDelete
* the Connections to delete
*/
private void deleteConnections( List<Connection> connectionsToDelete )
{
new StudioConnectionJob( new CloseConnectionsRunnable( connectionsToDelete ) ).execute();
for ( Connection connection : connectionsToDelete )
{
ConnectionCorePlugin.getDefault().getConnectionManager().removeConnection( connection );
}
}
/**
* Deletes Connection Folders
*
* @param connectionsFoldersToDelete
* the Connection Folders to delete
*/
private void deleteConnectionFolders( List<ConnectionFolder> connectionsFoldersToDelete )
{
for ( ConnectionFolder connectionFolder : connectionsFoldersToDelete )
{
ConnectionCorePlugin.getDefault().getConnectionFolderManager().removeConnectionFolder( connectionFolder );
}
}
}