/*******************************************************************************
 * Copyright (c) 2009 Martin Lippert and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *   Martin Lippert               initial implementation      
 *******************************************************************************/

package org.eclipse.equinox.weaving.hooks;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;

import org.eclipse.equinox.weaving.adaptors.IWeavingAdaptor;
import org.eclipse.osgi.storage.bundlefile.BundleEntry;

public class CachedGeneratedClassBundleEntry extends BundleEntry {

	private final IWeavingAdaptor adaptor;

	private final URL bundleFileURL;

	private final byte[] bytes;

	private final String name;

	public CachedGeneratedClassBundleEntry(final IWeavingAdaptor adaptor, final String path, final byte[] cachedBytes,
			final URL url) {
		this.adaptor = adaptor;
		this.bundleFileURL = url;
		this.bytes = cachedBytes;
		this.name = path;
	}

	public boolean dontWeave() {
		return true;
	}

	public IWeavingAdaptor getAdaptor() {
		return adaptor;
	}

	public URL getBundleFileURL() {
		return bundleFileURL;
	}

	@Override
	public byte[] getBytes() throws IOException {
		return bytes;
	}

	@Override
	public URL getFileURL() {
		return null;
	}

	@Override
	public InputStream getInputStream() throws IOException {
		final ByteArrayInputStream result = new ByteArrayInputStream(bytes);
		return result;
	}

	@Override
	public URL getLocalURL() {
		return null;
	}

	@Override
	public String getName() {
		return name;
	}

	@Override
	public long getSize() {
		return bytes.length;
	}

	@Override
	public long getTime() {
		return 0;
	}

}
