/*
* 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.properties;
import org.apache.directory.studio.connection.core.Connection;
import org.apache.directory.studio.connection.core.ConnectionParameter;
import org.apache.directory.studio.connection.core.Utils;
import org.apache.directory.studio.connection.core.jobs.CloseConnectionsJob;
import org.apache.directory.studio.connection.ui.ConnectionParameterPage;
import org.apache.directory.studio.connection.ui.ConnectionParameterPageManager;
import org.apache.directory.studio.connection.ui.ConnectionParameterPageModifyListener;
import org.apache.directory.studio.connection.ui.widgets.BaseWidgetUtils;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;
import org.eclipse.ui.dialogs.PropertyPage;
/**
* The ConnectionPropertyPage displays the properties of a {@link Connection}.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ConnectionPropertyPage extends PropertyPage implements ConnectionParameterPageModifyListener
{
/** The tab folder. */
private TabFolder tabFolder;
/** The tabs. */
private TabItem[] tabs;
/** The connection property pages. */
private ConnectionParameterPage[] pages;
/**
* Creates a new instance of ConnectionPropertyPage.
*/
public ConnectionPropertyPage()
{
super();
super.noDefaultAndApplyButton();
}
/**
* @see org.apache.directory.studio.connection.ui.ConnectionParameterPageModifyListener#connectionParameterPageModified()
*/
public void connectionParameterPageModified()
{
validate();
}
/**
* @see org.apache.directory.studio.connection.ui.ConnectionParameterPageModifyListener#getTestConnectionParameters()
*/
public ConnectionParameter getTestConnectionParameters()
{
ConnectionParameter connectionParameter = new ConnectionParameter();
for ( int i = 0; i < pages.length; i++ )
{
pages[i].saveParameters( connectionParameter );
}
return connectionParameter;
}
/**
* @see org.eclipse.jface.dialogs.DialogPage#setMessage(java.lang.String)
*/
public void setMessage( String message )
{
super.setMessage( message, PropertyPage.WARNING );
}
/**
* @see org.eclipse.jface.preference.PreferencePage#setErrorMessage(java.lang.String)
*/
public void setErrorMessage( String errorMessage )
{
super.setErrorMessage( errorMessage );
}
/**
* Validates the dialog.
*/
private void validate()
{
int index = tabFolder.getSelectionIndex();
ConnectionParameterPage page = index >= 0 ? pages[tabFolder.getSelectionIndex()] : null;
if( page != null && !page.isValid() )
{
setMessage( page.getMessage() );
setErrorMessage( page.getErrorMessage() );
setValid( false );
}
else
{
for ( int i = 0; i < pages.length; i++ )
{
if ( !pages[i].isValid() )
{
setMessage( pages[i].getMessage() );
setErrorMessage( pages[i].getErrorMessage() );
setValid( false );
return;
}
}
setMessage( null );
setErrorMessage( null );
setValid( true );
}
}
static Connection getConnection( Object element )
{
Connection connection = null;
if ( element instanceof IAdaptable )
{
connection = ( Connection ) ( ( IAdaptable ) element ).getAdapter( Connection.class );
}
return connection;
}
/**
* @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
*/
protected Control createContents( Composite parent )
{
Connection connection = getConnection( getElement() );
if ( connection != null )
{
super.setMessage( "Connection " + Utils.shorten( connection.getName(), 30 ) );
pages = ConnectionParameterPageManager.getConnectionParameterPages();
tabFolder = new TabFolder( parent, SWT.TOP );
tabs = new TabItem[pages.length];
for ( int i = 0; i < pages.length; i++ )
{
Composite composite = new Composite( tabFolder, SWT.NONE );
GridLayout gl = new GridLayout( 1, false );
composite.setLayout( gl );
pages[i].createComposite( composite );
pages[i].setRunnableContext( null );
pages[i].setConnectionParameterPageModifyListener( this );
pages[i].loadParameters( connection.getConnectionParameter() );
tabs[i] = new TabItem( tabFolder, SWT.NONE );
tabs[i].setText( pages[i].getPageName() );
tabs[i].setControl( composite );
}
return tabFolder;
}
else {
Label label = BaseWidgetUtils.createLabel( parent, "No connection", 1 );
return label;
}
}
/**
* @see org.eclipse.jface.preference.PreferencePage#performOk()
*/
public boolean performOk()
{
// get current connection parameters
Connection connection = ( Connection ) getConnection( getElement() );
// save modified parameters
boolean parametersModified = false;
boolean reconnectionRequired = false;
ConnectionParameter connectionParameter = new ConnectionParameter();
connectionParameter.setId( connection.getConnectionParameter().getId() );
for ( int i = 0; i < pages.length; i++ )
{
pages[i].saveParameters( connectionParameter );
pages[i].saveDialogSettings();
parametersModified |= pages[i].areParametersModifed();
reconnectionRequired |= pages[i].isReconnectionRequired();
}
if ( parametersModified )
{
// update connection parameters
connection.setConnectionParameter( connectionParameter );
if ( reconnectionRequired )
{
// close connection
new CloseConnectionsJob( connection ).execute();
}
}
return true;
}
}