OpenUrlHandler.java

/*
 * Copyright 2009-2012 Amazon Technologies, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *    http://aws.amazon.com/apache2.0
 *
 * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
 * OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and
 * limitations under the License.
 */

package com.amazonaws.eclipse.datatools.enablement.simpledb.internal.ui.menu;

import java.net.URL;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.browser.IWebBrowser;
import org.eclipse.ui.browser.IWorkbenchBrowserSupport;

public abstract class OpenUrlHandler extends AbstractHandler {

    private String url;

    public OpenUrlHandler() {
        this.url = urlToOpen();
    }

    protected abstract String urlToOpen();

    public Object execute(final ExecutionEvent ee) throws ExecutionException {
        try {

            IWorkbenchBrowserSupport browserSupport = PlatformUI.getWorkbench().getBrowserSupport();
            IWebBrowser browser = browserSupport.createBrowser(IWorkbenchBrowserSupport.LOCATION_BAR
                    | IWorkbenchBrowserSupport.NAVIGATION_BAR, null, null, null);
            browser.openURL(new URL(this.url));
        } catch (Exception e) {

        }
        return null;
    }

}