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/*******************************************************************************
* Copyright (c) 2010 SAP AG.
* Copyright (c) 2011, Matthias Sohn <matthias.sohn@sap.com>
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Mathias Kinzler (SAP AG) - initial implementation
* Dariusz Luksza (dariusz@luksza.org - set action disabled when there is
* no configuration for remotes
*******************************************************************************/
package org.eclipse.egit.ui.internal.repository.tree.command;
import java.net.URISyntaxException;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.UIPreferences;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.fetch.FetchOperationUI;
import org.eclipse.egit.ui.internal.fetch.SimpleConfigureFetchDialog;
import org.eclipse.egit.ui.internal.repository.tree.FetchNode;
import org.eclipse.egit.ui.internal.repository.tree.RemoteNode;
import org.eclipse.egit.ui.internal.repository.tree.RepositoryNode;
import org.eclipse.egit.ui.internal.repository.tree.RepositoryTreeNode;
import org.eclipse.egit.ui.internal.selection.SelectionRepositoryStateCache;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jgit.transport.RemoteConfig;
/**
* Fetches from the remote
*/
public class FetchConfiguredRemoteCommand extends
RepositoriesViewCommandHandler<RepositoryTreeNode> {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
RepositoryTreeNode node = getSelectedNodes(event).get(0);
RemoteConfig config = getRemoteConfig(node);
if (config == null) {
MessageDialog
.openInformation(
getShell(event),
UIText.SimpleFetchActionHandler_NothingToFetchDialogTitle,
UIText.SimpleFetchActionHandler_NothingToFetchDialogMessage);
return null;
}
int timeout = Activator.getDefault().getPreferenceStore()
.getInt(UIPreferences.REMOTE_CONNECTION_TIMEOUT);
new FetchOperationUI(node.getRepository(), config, timeout, false)
.start();
return null;
}
@Override
public boolean isEnabled() {
RepositoryTreeNode node = getSelectedNodes().get(0);
try {
return getRemoteConfigCached(node) != null;
} catch (ExecutionException e) {
return false;
}
}
private RemoteConfig getRemoteConfig(RepositoryTreeNode node)
throws ExecutionException {
if (node instanceof RepositoryNode) {
return SimpleConfigureFetchDialog
.getConfiguredRemote(node.getRepository());
}
if (node instanceof FetchNode) {
node = node.getParent();
}
if (node instanceof RemoteNode) {
try {
RemoteNode remote = (RemoteNode) node;
return new RemoteConfig(node.getRepository().getConfig(),
remote.getObject());
} catch (URISyntaxException e) {
throw new ExecutionException(e.getMessage());
}
}
return null;
}
private RemoteConfig getRemoteConfigCached(RepositoryTreeNode node)
throws ExecutionException {
if (node instanceof RepositoryNode) {
return SimpleConfigureFetchDialog
.getConfiguredRemoteCached(node.getRepository());
}
if (node instanceof FetchNode) {
node = node.getParent();
}
if (node instanceof RemoteNode) {
try {
RemoteNode remote = (RemoteNode) node;
return new RemoteConfig(SelectionRepositoryStateCache.INSTANCE
.getConfig(node.getRepository()), remote.getObject());
} catch (URISyntaxException e) {
throw new ExecutionException(e.getMessage());
}
}
return null;
}
}
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