| /******************************************************************************* |
| * Copyright (c) 2006, 2008 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: |
| * David Knibb initial implementation |
| * Matthew Webster Eclipse 3.2 changes |
| * Martin Lippert reworked |
| *******************************************************************************/ |
| |
| package org.eclipse.equinox.weaving.aspectj.loadtime; |
| |
| import java.net.URL; |
| import java.util.List; |
| |
| import org.aspectj.weaver.loadtime.DefaultWeavingContext; |
| import org.aspectj.weaver.loadtime.definition.Definition; |
| import org.aspectj.weaver.tools.WeavingAdaptor; |
| import org.eclipse.equinox.weaving.aspectj.AspectJWeavingActivator; |
| import org.eclipse.osgi.service.resolver.BundleDescription; |
| |
| /** |
| * The weaving context for AspectJs load-time weaving API that deals with the |
| * OSGi specifics for load-time weaving |
| */ |
| public class OSGiWeavingContext extends DefaultWeavingContext { |
| |
| private final List<Definition> aspectDefinitions; |
| |
| private final BundleDescription bundleDescription; |
| |
| public OSGiWeavingContext(final ClassLoader loader, |
| final BundleDescription bundleDescription, |
| final List<Definition> aspectDefinitions) { |
| super(loader); |
| this.bundleDescription = bundleDescription; |
| this.aspectDefinitions = aspectDefinitions; |
| if (AspectJWeavingActivator.DEBUG) |
| System.out.println("- WeavingContext.WeavingContext() locader=" |
| + loader + ", bundle=" |
| + bundleDescription.getSymbolicName()); |
| } |
| |
| /** |
| * @see org.aspectj.weaver.loadtime.DefaultWeavingContext#getClassLoaderName() |
| */ |
| @Override |
| public String getClassLoaderName() { |
| return bundleDescription.getSymbolicName(); |
| } |
| |
| /** |
| * @see org.aspectj.weaver.loadtime.DefaultWeavingContext#getDefinitions(java.lang.ClassLoader, |
| * org.aspectj.weaver.tools.WeavingAdaptor) |
| */ |
| @Override |
| public List getDefinitions(final ClassLoader loader, |
| final WeavingAdaptor adaptor) { |
| return aspectDefinitions; |
| } |
| |
| /** |
| * @see org.aspectj.weaver.loadtime.DefaultWeavingContext#getFile(java.net.URL) |
| */ |
| @Override |
| public String getFile(final URL url) { |
| return getBundleIdFromURL(url) + url.getFile(); |
| } |
| |
| /** |
| * @see org.aspectj.weaver.loadtime.DefaultWeavingContext#getId() |
| */ |
| @Override |
| public String getId() { |
| return bundleDescription.getSymbolicName(); |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getName() + "[" + bundleDescription.getSymbolicName() |
| + "]"; |
| } |
| |
| } |