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/*******************************************************************************
* Copyright (c) 2004, 2017 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.osgi.storage.url.bundleresource;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;
import org.eclipse.osgi.container.Module;
import org.eclipse.osgi.container.ModuleContainer;
import org.eclipse.osgi.container.ModuleRevision;
import org.eclipse.osgi.container.ModuleWiring;
import org.eclipse.osgi.internal.loader.ModuleClassLoader;
import org.eclipse.osgi.storage.bundlefile.BundleEntry;
import org.eclipse.osgi.storage.url.BundleResourceHandler;
/**
* URLStreamHandler the bundleresource protocol.
*/
public class Handler extends BundleResourceHandler {
public Handler(ModuleContainer container, BundleEntry bundleEntry) {
super(container, bundleEntry);
}
protected BundleEntry findBundleEntry(URL url, Module module) throws IOException {
ModuleRevision current = module.getCurrentRevision();
ModuleWiring wiring = current == null ? null : current.getWiring();
ModuleClassLoader classloader = (ModuleClassLoader) (current == null ? null : wiring.getClassLoader());
if (classloader == null)
throw new FileNotFoundException(url.getPath());
BundleEntry entry = classloader.getClasspathManager().findLocalEntry(url.getPath(), url.getPort());
if (entry == null) {
// this isn't strictly needed but is kept to maintain compatibility
entry = classloader.getClasspathManager().findLocalEntry(url.getPath());
}
if (entry == null) {
throw new FileNotFoundException(url.getPath());
}
return entry;
}
}
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