de.devboost.eclipse.feedback.util.ImageHelper.java Source code

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Here is the source code for de.devboost.eclipse.feedback.util.ImageHelper.java

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/*******************************************************************************
 * Copyright (c) 2012-2015
 * DevBoost GmbH, Dresden, Amtsgericht Dresden, HRB 34001
 *
 * 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
 *
 * Contributors:
 *   DevBoost GmbH - Dresden, Germany
 *      - initial API and implementation
 ******************************************************************************/
package de.devboost.eclipse.feedback.util;

import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.jface.resource.ImageDescriptor;

public class ImageHelper {

    public ImageDescriptor getImage(String urlText) throws MalformedURLException {
        URL url = new URL(urlText);

        ImageDescriptor rawDescriptor = ImageDescriptor.createFromURL(url);
        ImageDescriptor cachedDescriptor = new CachedImageDescriptor(rawDescriptor);

        if (cachedDescriptor.getImageData() != null) {
            return cachedDescriptor;
        }
        return null;
    }
}