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/*******************************************************************************
* Copyright (c) 2006, 2015 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.runtime;
import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import org.eclipse.core.internal.boot.PlatformURLConnection;
import org.eclipse.core.internal.boot.PlatformURLHandler;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.osgi.service.urlconversion.URLConverter;
/**
* Class which implements the URLConverter service. Manages conversion of a
* platform: URL to one with a more well known protocol.
*
* @since 3.2
*/
public class PlatformURLConverter implements URLConverter {
@Override
public URL toFileURL(URL url) throws IOException {
URLConnection connection = url.openConnection();
if (!(connection instanceof PlatformURLConnection))
return url;
URL result = ((PlatformURLConnection) connection).getURLAsLocal();
// if we have a bundle*: URL we should try to convert it
if (!result.getProtocol().startsWith(PlatformURLHandler.BUNDLE))
return result;
return FileLocator.toFileURL(result);
}
@Override
public URL resolve(URL url) throws IOException {
URLConnection connection = url.openConnection();
if (!(connection instanceof PlatformURLConnection))
return url;
URL result = ((PlatformURLConnection) connection).getResolvedURL();
// if we have a bundle*: URL we should try to convert it
if (!result.getProtocol().startsWith(PlatformURLHandler.BUNDLE))
return result;
return FileLocator.resolve(result);
}
}
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