/*
* 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.ldapstudio.browser.ui.dialogs.properties;
import java.io.File;
import java.text.DateFormat;
import java.util.Date;
import org.apache.directory.ldapstudio.browser.core.ConnectionManager;
import org.apache.directory.ldapstudio.browser.core.jobs.ReloadSchemasJob;
import org.apache.directory.ldapstudio.browser.core.model.IConnection;
import org.apache.directory.ldapstudio.browser.core.model.schema.Schema;
import org.apache.directory.ldapstudio.browser.core.utils.Utils;
import org.apache.directory.ldapstudio.browser.ui.jobs.RunnableContextJobAdapter;
import org.apache.directory.ldapstudio.browser.ui.widgets.BaseWidgetUtils;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbenchPropertyPage;
import org.eclipse.ui.dialogs.PropertyPage;
public class SchemaPropertyPage extends PropertyPage implements IWorkbenchPropertyPage
{
private Text dnText;
private Text ctText;
private Text mtText;
private Button reloadSchemaButton;
private Text cachePathText;
private Text cacheDateText;
private Text cacheSizeText;
public SchemaPropertyPage()
{
super();
super.noDefaultAndApplyButton();
}
protected Control createContents( Composite parent )
{
Composite composite = BaseWidgetUtils.createColumnContainer( parent, 1, 1 );
Group infoGroup = BaseWidgetUtils.createGroup( BaseWidgetUtils.createColumnContainer( composite, 1, 1 ),
"Schema Information", 1 );
Composite infoComposite = BaseWidgetUtils.createColumnContainer( infoGroup, 2, 1 );
Composite infoGroupLeft = BaseWidgetUtils.createColumnContainer( infoComposite, 2, 1 );
BaseWidgetUtils.createLabel( infoGroupLeft, "Schema DN:", 1 );
dnText = BaseWidgetUtils.createWrappedLabeledText( infoGroupLeft, "", 1 );
BaseWidgetUtils.createLabel( infoGroupLeft, "Create Timestamp:", 1 );
ctText = BaseWidgetUtils.createWrappedLabeledText( infoGroupLeft, "", 1 );
BaseWidgetUtils.createLabel( infoGroupLeft, "Modify Timestamp:", 1 );
mtText = BaseWidgetUtils.createWrappedLabeledText( infoGroupLeft, "", 1 );
reloadSchemaButton = BaseWidgetUtils.createButton( infoComposite, "", 1 );
GridData gd = new GridData();
gd.verticalAlignment = SWT.BOTTOM;
reloadSchemaButton.setLayoutData( gd );
reloadSchemaButton.addSelectionListener( new SelectionListener()
{
public void widgetSelected( SelectionEvent e )
{
reloadSchema();
}
public void widgetDefaultSelected( SelectionEvent e )
{
}
} );
BaseWidgetUtils.createSpacer( composite, 1 );
BaseWidgetUtils.createSpacer( composite, 1 );
Group cacheGroup = BaseWidgetUtils.createGroup( BaseWidgetUtils.createColumnContainer( composite, 1, 1 ),
"Schema Cache", 1 );
Composite cacheComposite = BaseWidgetUtils.createColumnContainer( cacheGroup, 2, 1 );
BaseWidgetUtils.createLabel( cacheComposite, "Cache Location:", 1 );
cachePathText = BaseWidgetUtils.createWrappedLabeledText( cacheComposite, "", 1 );
BaseWidgetUtils.createLabel( cacheComposite, "Cache Date:", 1 );
cacheDateText = BaseWidgetUtils.createWrappedLabeledText( cacheComposite, "", 1 );
BaseWidgetUtils.createLabel( cacheComposite, "Cache Size:", 1 );
cacheSizeText = BaseWidgetUtils.createWrappedLabeledText( cacheComposite, "", 1 );
IConnection connection = ConnectionPropertyPage.getConnection( getElement() );
this.connectionUpdated( connection );
return composite;
}
private void reloadSchema()
{
final IConnection connection = ConnectionPropertyPage.getConnection( getElement() );
ReloadSchemasJob job = new ReloadSchemasJob( new IConnection[]
{ connection } );
RunnableContextJobAdapter.execute( job );
this.connectionUpdated( connection );
}
private void connectionUpdated( IConnection connection )
{
if ( !this.dnText.isDisposed() )
{
Schema schema = null;
if ( connection != null )
{
schema = connection.getSchema();
}
if ( schema != null && schema.getDn() != null )
{
dnText.setText( schema.getDn().toString() );
}
else
{
dnText.setText( "-" );
}
if ( schema != null && schema.getCreateTimestamp() != null )
{
ctText.setText( schema.getCreateTimestamp() );
}
else
{
ctText.setText( "-" );
}
if ( schema != null && schema.getModifyTimestamp() != null )
{
mtText.setText( schema.getModifyTimestamp() );
}
else
{
mtText.setText( "-" );
}
if ( schema != null )
{
reloadSchemaButton.setText( "Reload Schema" );
}
else
{
reloadSchemaButton.setText( "Load Schema" );
}
if ( connection != null )
{
String cacheFileName = ConnectionManager.getSchemaCacheFileName( connection.getName() );
File cacheFile = new File( cacheFileName );
if ( cacheFile.exists() )
{
cachePathText.setText( cacheFile.getPath() );
DateFormat format = DateFormat.getDateTimeInstance( DateFormat.LONG, DateFormat.MEDIUM );
cacheDateText.setText( format.format( new Date( cacheFile.lastModified() ) ) );
cacheSizeText.setText( Utils.formatBytes( cacheFile.length() ) );
}
else
{
cachePathText.setText( "-" );
cacheDateText.setText( "-" );
cacheSizeText.setText( "-" );
}
}
if ( connection != null && connection.isOpened() )
{
reloadSchemaButton.setEnabled( true );
}
else
{
reloadSchemaButton.setEnabled( true );
}
}
}
public boolean isDisposed()
{
return this.dnText.isDisposed();
}
}