org.eclipse.egit.ui.internal.synchronize.action.PushAction.java Source code

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Here is the source code for org.eclipse.egit.ui.internal.synchronize.action.PushAction.java

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/*******************************************************************************
 * Copyright (C) 2011, Dariusz Luksza <dariusz@luksza.org>
 *
 * 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.synchronize.action;

import static org.eclipse.egit.ui.internal.synchronize.GitModelSynchronizeParticipant.SYNCHRONIZATION_DATA;
import static org.eclipse.jgit.lib.Constants.HEAD;

import java.lang.reflect.InvocationTargetException;
import java.net.URISyntaxException;

import org.eclipse.compare.structuremergeviewer.IDiffElement;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.egit.core.synchronize.dto.GitSynchronizeData;
import org.eclipse.egit.core.synchronize.dto.GitSynchronizeDataSet;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.UIPreferences;
import org.eclipse.egit.ui.internal.credentials.EGitCredentialsProvider;
import org.eclipse.egit.ui.internal.push.PushOperationUI;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.transport.RemoteConfig;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.team.ui.synchronize.SynchronizeModelAction;
import org.eclipse.team.ui.synchronize.SynchronizeModelOperation;

/**
 * Push action used in Synchronize view toolbar
 */
public class PushAction extends SynchronizeModelAction {

    /**
     * Construct {@link PushAction}
     *
     * @param text the action's text
     * @param configuration the actions synchronize page configuration
     */
    public PushAction(String text, ISynchronizePageConfiguration configuration) {
        super(text, configuration);
    }

    @Override
    protected SynchronizeModelOperation getSubscriberOperation(ISynchronizePageConfiguration configuration,
            IDiffElement[] elements) {
        final int timeout = Activator.getDefault().getPreferenceStore()
                .getInt(UIPreferences.REMOTE_CONNECTION_TIMEOUT);

        return new SynchronizeModelOperation(configuration, elements) {
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                runPushOperation(timeout);
            }
        };
    }

    @Override
    public boolean isEnabled() {
        GitSynchronizeDataSet gsds = (GitSynchronizeDataSet) getConfiguration().getProperty(SYNCHRONIZATION_DATA);
        for (GitSynchronizeData gsd : gsds)
            if (gsd.getDstRemoteName() != null)
                return true;

        return false;
    }

    private void runPushOperation(final int timeout) {
        GitSynchronizeDataSet gsds = (GitSynchronizeDataSet) getConfiguration().getProperty(SYNCHRONIZATION_DATA);

        for (GitSynchronizeData gsd : gsds) {
            String remoteName = gsd.getSrcRemoteName();
            if (remoteName == null)
                continue;

            RemoteConfig rc;
            Repository repo = gsd.getRepository();
            StoredConfig config = repo.getConfig();
            try {
                rc = new RemoteConfig(config, remoteName);
            } catch (URISyntaxException e) {
                Activator.logError("Unable to create RemoteConfiguration for remote: " + remoteName, e); //$NON-NLS-1$
                continue;
            }

            if (rc.getPushRefSpecs().isEmpty())
                rc.addPushRefSpec(new RefSpec(HEAD + ":" + gsd.getDstMerge())); //$NON-NLS-1$
            PushOperationUI push = new PushOperationUI(repo, rc, timeout, false);
            push.setCredentialsProvider(new EGitCredentialsProvider());
            push.start();
        }
    }

}