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/*******************************************************************************
* Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
*
* 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
*******************************************************************************/
package org.eclipse.egit.ui.internal.actions;
import java.net.URISyntaxException;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.UIText;
import org.eclipse.egit.ui.internal.fetch.FetchWizard;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jgit.lib.Repository;
/**
* Action for displaying fetch wizard - allowing selection of specifications for
* fetch, and fetching objects/refs from another repository.
*/
public class FetchActionHandler extends RepositoryActionHandler {
public Object execute(ExecutionEvent event) throws ExecutionException {
final Repository repository = getRepository(true, event);
if (repository == null)
return null;
final FetchWizard fetchWizard;
try {
fetchWizard = new FetchWizard(repository);
} catch (URISyntaxException x) {
ErrorDialog.openError(getShell(event),
UIText.FetchAction_wrongURITitle,
UIText.FetchAction_wrongURIMessage, new Status(
IStatus.ERROR, Activator.getPluginId(), x
.getMessage(), x));
return null;
}
new WizardDialog(getShell(event), fetchWizard).open();
return null;
}
public boolean isEnabled() {
try {
return getRepository(false, null) != null;
} catch (ExecutionException e) {
Activator.handleError(e.getMessage(), e, false);
return false;
}
}
}
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