de.belaso.mongolyn.ui.RepositorySettingsPage.java Source code

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Here is the source code for de.belaso.mongolyn.ui.RepositorySettingsPage.java

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/* 
   Copyright (C) 2011, Christian Trutz <christian.trutz@belaso.de>
    
   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 de.belaso.mongolyn.ui;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.mylyn.internal.tasks.core.IRepositoryConstants;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositorySettingsPage;
import org.eclipse.swt.widgets.Composite;

import com.mongodb.DB;
import com.mongodb.MongoURI;

/**
 * 
 * @author Christian Trutz
 * 
 */
@SuppressWarnings("restriction")
public class RepositorySettingsPage extends AbstractRepositorySettingsPage {

    public RepositorySettingsPage(TaskRepository taskRepository) {
        super(Messages.RepositorySettingsPage_Title, Messages.RepositorySettingsPage_Description, taskRepository);
        setNeedsProxy(false);
        setNeedsAnonymousLogin(true);
    }

    @Override
    public String getConnectorKind() {
        return RepositoryConnector.KIND;
    }

    @Override
    protected void createAdditionalControls(Composite parent) {
    }

    @Override
    protected boolean isValidUrl(String url) {
        try {
            MongoURI mongoURI = new MongoURI(url);
            if (mongoURI.getDatabase() == null)
                return false;
            else
                return true;
        } catch (RuntimeException runtimeException) {
            return false;
        }
    }

    @Override
    protected Validator getValidator(final TaskRepository repository) {
        return new Validator() {

            @Override
            public void run(IProgressMonitor progressMonitor) throws CoreException {
                progressMonitor.beginTask(Messages.RepositorySettingsPage_ValidateRepositorySettings, 1);
                DB db = null;
                try {
                    db = MongolynUtils.openNewDB(repository);
                    db.getCollectionNames();
                    progressMonitor.worked(1);
                } finally {
                    if (db != null)
                        db.getMongo().close();
                    progressMonitor.done();
                }
            }
        };
    }

    @Override
    public void applyTo(TaskRepository repository) {
        repository.setProperty(IRepositoryConstants.PROPERTY_CATEGORY, IRepositoryConstants.CATEGORY_TASKS);
        super.applyTo(repository);
    }

}