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/***************************************************************************
* Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.internal.ui.actions;
import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants;
import org.eclipse.emf.cdo.internal.ui.bundle.OM;
import org.eclipse.emf.cdo.internal.ui.dialogs.OpenSessionDialog;
import org.eclipse.emf.cdo.internal.ui.views.CDOSessionsView;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.internal.cdo.session.CDOSessionFactory;
import org.eclipse.net4j.util.container.IPluginContainer;
import org.eclipse.net4j.util.ui.actions.LongRunningAction;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.ui.IWorkbenchPage;
/**
* @author Eike Stepper
*/
public final class OpenSessionAction extends LongRunningAction
{
private static final String TITLE = OpenSessionDialog.TITLE;
private static final String TOOL_TIP = "Open a new CDO session";
private String description;
public OpenSessionAction(IWorkbenchPage page)
{
super(page, TITLE + INTERACTIVE, TOOL_TIP, CDOSessionsView.getAddImageDescriptor());
}
@Override
protected void preRun() throws Exception
{
OpenSessionDialog dialog = new OpenSessionDialog(getPage());
if (dialog.open() == OpenSessionDialog.OK)
{
StringBuilder builder = new StringBuilder();
builder.append(dialog.getServerDescription());
builder.append("?repositoryName=");
builder.append(dialog.getRepositoryName());
if (dialog.isAutomaticPackageRegistry())
{
builder.append("&automaticPackageRegistry=true");
}
description = builder.toString();
}
else
{
cancel();
}
}
@Override
protected void doRun(IProgressMonitor progressMonitor) throws Exception
{
CDOSession session = null;
try
{
String productGroup = CDOSessionFactory.PRODUCT_GROUP;
String type = CDOProtocolConstants.PROTOCOL_NAME;
session = (CDOSession)IPluginContainer.INSTANCE.getElement(productGroup, type, description);
}
catch (RuntimeException ex)
{
OM.LOG.error(ex);
}
if (session == null)
{
try
{
getShell().getDisplay().syncExec(new Runnable()
{
public void run()
{
try
{
MessageDialog.openError(getShell(), getText(), "Unable to open a session on the specified repository.\n"
+ description);
}
catch (RuntimeException ignoe)
{
}
}
});
}
catch (RuntimeException ignoe)
{
}
}
}
}
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