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/*******************************************************************************
* Copyright (c) 2007, 2008 compeople AG 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:
* compeople AG (Stefan Liebig) - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.tests.artifact.processors;
import java.io.*;
import java.lang.reflect.*;
import org.eclipse.core.runtime.*;
import org.eclipse.equinox.internal.p2.core.helpers.FileUtils;
import org.eclipse.equinox.p2.repository.artifact.IArtifactDescriptor;
import org.eclipse.equinox.p2.repository.artifact.IArtifactRepository;
import org.eclipse.equinox.p2.tests.TestActivator;
/**
* Mock the getArtifact() needed to locate the predecessor.
*/
public class ArtifactRepositoryMock implements InvocationHandler {
private String artifactResource;
public static IArtifactRepository getMock(String artifactResource) {
return (IArtifactRepository) Proxy.newProxyInstance(IArtifactRepository.class.getClassLoader(), new Class[] {IArtifactRepository.class}, new ArtifactRepositoryMock(artifactResource));
}
private ArtifactRepositoryMock(String artifactResource) {
this.artifactResource = artifactResource;
}
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
if (!method.getName().equals("getArtifact"))
throw new RuntimeException("Unexpected usage!");
return getArtifact((IArtifactDescriptor) args[0], (OutputStream) args[1], (IProgressMonitor) args[2]);
}
private IStatus getArtifact(IArtifactDescriptor descriptor, OutputStream destination, IProgressMonitor monitor) {
InputStream inputStream;
try {
inputStream = TestActivator.getContext().getBundle().getEntry(artifactResource).openStream();
FileUtils.copyStream(inputStream, true, destination, true);
return Status.OK_STATUS;
} catch (IOException e) {
return new Status(IStatus.ERROR, TestActivator.PI_PROV_TESTS, ":-(", e);
}
}
}
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