org.polymap.catalog.h2.actions.CreateH2Action.java Source code

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Here is the source code for org.polymap.catalog.h2.actions.CreateH2Action.java

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/* 
 * polymap.org
 * Copyright 2011, Falko Brutigam, and other contributors as
 * indicated by the @authors tag. All rights reserved.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */
package org.polymap.catalog.h2.actions;

import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

import java.io.Serializable;
import net.refractions.udig.catalog.CatalogPluginSession;

import org.geotools.jdbc.JDBCDataStore;
import org.geotools.jdbc.JDBCDataStoreFactory;

import org.apache.commons.dbcp.BasicDataSource;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.window.Window;

import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;

import org.polymap.core.runtime.Polymap;
import org.polymap.core.workbench.PolymapWorkbench;

import org.polymap.catalog.h2.H2ServiceExtension;
import org.polymap.catalog.h2.H2ServiceImpl;
import org.polymap.catalog.h2.data.H2DataStoreFactory;

/**
 * 
 *
 * @author <a href="http://www.polymap.de">Falko Brutigam</a>
 */
public class CreateH2Action implements IViewActionDelegate {

    private static Log log = LogFactory.getLog(CreateH2Action.class);

    public void init(IViewPart view) {
    }

    public void run(IAction action) {
        try {
            InputDialog dialog = new InputDialog(PolymapWorkbench.getShellToParentOn(),
                    "Eine neue, persnliche H2-Datenbank anlegen",
                    "Whlen Sie den Namen der Datenbank.\nVerwenden Sie mglichst eine Vorsilbe mit ihrem Namen.",
                    Polymap.instance().getUser().getName() + "-datenbank", new IInputValidator() {
                        public String isValid(String newText) {
                            return StringUtils.containsNone(newText, "/\\@") ? null
                                    : "Folgende Buchstaben sind nicht erlaubt: /\\@";
                        }
                    });

            if (dialog.open() == Window.OK) {

                Map<String, Serializable> params = new HashMap();
                params.put(H2DataStoreFactory.DBTYPE.key, "h2");
                params.put(JDBCDataStoreFactory.NAMESPACE.key, "http://www.polymap.org/" + dialog.getValue());
                params.put(H2DataStoreFactory.DATABASE.key, dialog.getValue());
                params.put(H2DataStoreFactory.USER.key, "polymap");

                org.polymap.catalog.h2.data.H2DataStoreFactory factory = H2ServiceExtension.getFactory();
                JDBCDataStore ds = factory.createDataStore(params);
                try {
                    String[] typeNames = ds.getTypeNames();
                    log.info("H2: " + Arrays.asList(typeNames));
                } catch (Exception e) {
                    throw new RuntimeException(e);
                }

                String url = ((BasicDataSource) ds.getDataSource()).getUrl();
                log.info("URL: " + url);

                H2ServiceImpl service = (H2ServiceImpl) new H2ServiceExtension().createService(null, params);
                //                H2ServiceImpl service = new H2ServiceImpl( 
                //                        H2ServiceExtension.toURL( url ), params );
                CatalogPluginSession.instance().getLocalCatalog().add(service);
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public void selectionChanged(IAction action, ISelection selection) {
    }

}