/*
* 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.ldapservers.actions;
import org.apache.directory.studio.ldapservers.LdapServersPlugin;
import org.apache.directory.studio.ldapservers.LdapServersPluginConstants;
import org.apache.directory.studio.ldapservers.jobs.StartLdapServerRunnable;
import org.apache.directory.studio.ldapservers.jobs.StudioLdapServerJob;
import org.apache.directory.studio.ldapservers.model.LdapServer;
import org.apache.directory.studio.ldapservers.model.LdapServerAdapter;
import org.apache.directory.studio.ldapservers.model.LdapServerAdapterExtension;
import org.apache.directory.studio.ldapservers.views.ServersView;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
/**
* This class implements the start action for a server.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class StartAction extends Action implements IWorkbenchWindowActionDelegate
{
/** The associated view */
private ServersView view;
/**
* Creates a new instance of StartAction.
*/
public StartAction()
{
super( Messages.getString( "StartAction.Start" ) ); //$NON-NLS-1$
init();
}
/**
* Creates a new instance of StartAction.
*
* @param view
* the associated view
*/
public StartAction( ServersView view )
{
super( Messages.getString( "StartAction.Start" ) ); //$NON-NLS-1$
this.view = view;
init();
}
/**
* Initializes the action.
*/
private void init()
{
setId( LdapServersPluginConstants.CMD_START );
setActionDefinitionId( LdapServersPluginConstants.CMD_START );
setToolTipText( Messages.getString( "StartAction.StartToolTip" ) ); //$NON-NLS-1$
setImageDescriptor( LdapServersPlugin.getDefault().getImageDescriptor( LdapServersPluginConstants.IMG_START ) );
}
/**
* {@inheritDoc}
*/
public void run()
{
if ( view != null )
{
// Getting the selection
StructuredSelection selection = ( StructuredSelection ) view.getViewer().getSelection();
if ( ( !selection.isEmpty() ) && ( selection.size() == 1 ) )
{
// Getting the server
LdapServer server = ( LdapServer ) selection.getFirstElement();
LdapServerAdapterExtension ldapServerAdapterExtension = server.getLdapServerAdapterExtension();
if ( ( ldapServerAdapterExtension != null ) && ( ldapServerAdapterExtension.getInstance() != null ) )
{
LdapServerAdapter ldapServerAdapter = ldapServerAdapterExtension.getInstance();
try
{
// Getting the ports already in use
String[] portsAlreadyInUse = ldapServerAdapter.checkPortsBeforeServerStart( server );
if ( ( portsAlreadyInUse == null ) || ( portsAlreadyInUse.length > 0 ) )
{
String title = null;
String message = null;
if ( portsAlreadyInUse.length == 1 )
{
title = Messages.getString( "StartAction.PortInUse" ); //$NON-NLS-1$
message = NLS
.bind(
Messages.getString( "StartAction.PortOfProtocolInUse" ), new String[] { portsAlreadyInUse[0] } ); //$NON-NLS-1$
}
else
{
title = Messages.getString( "StartAction.PortsInUse" ); //$NON-NLS-1$
message = Messages.getString( "StartAction.PortsOfProtocolsInUse" ); //$NON-NLS-1$
for ( String portAlreadyInUse : portsAlreadyInUse )
{
message += "\n - " + portAlreadyInUse; //$NON-NLS-1$
}
}
message += "\n\n" + Messages.getString( "StartAction.Continue" ); //$NON-NLS-1$ //$NON-NLS-2$
MessageDialog dialog = new MessageDialog( view.getSite().getShell(), title, null, message,
MessageDialog.WARNING, new String[]
{ IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL }, MessageDialog.OK );
if ( dialog.open() == MessageDialog.CANCEL )
{
return;
}
}
// Creating and scheduling the job to start the server
StudioLdapServerJob job = new StudioLdapServerJob( new StartLdapServerRunnable( server ) );
job.schedule();
}
catch ( Exception e )
{
// Showing an error in case no LDAP Server Adapter can be found
MessageDialog
.openError( view.getSite().getShell(),
Messages.getString( "StartAction.ErrorStartingServer" ), //$NON-NLS-1$
NLS.bind(
Messages.getString( "StartAction.ServerCanNotBeStarted" ) + "\n" + Messages.getString( "StartAction.Cause" ), server.getName(), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
e.getMessage() ) );
}
}
else
{
// Showing an error in case no LDAP Server Adapter can be found
MessageDialog.openError( view.getSite().getShell(),
Messages.getString( "StartAction.NoLdapServerAdapter" ), //$NON-NLS-1$
NLS.bind( Messages.getString( "StartAction.ServerCanNotBeStarted" ) + "\n" //$NON-NLS-1$ //$NON-NLS-2$
+ Messages.getString( "StartAction.NoLdapServerAdapterCouldBeFound" ), server.getName() ) ); //$NON-NLS-1$
}
}
}
}
/**
* {@inheritDoc}
*/
public void run( IAction action )
{
run();
}
/**
* {@inheritDoc}
*/
public void dispose()
{
// Nothing to do
}
/**
* {@inheritDoc}
*/
public void init( IWorkbenchWindow window )
{
// Nothing to do
}
/**
* {@inheritDoc}
*/
public void selectionChanged( IAction action, ISelection selection )
{
// Nothing to do
}
}