| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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.update.core; |
| |
| import org.eclipse.core.runtime.*; |
| |
| /** |
| * Verifier. This interface abstracts the archive verification step |
| * performed by specific feature implementations. The actual details |
| * of the verification are the responsibility of the concrete implementation. |
| * <p> |
| * Clients may implement this interface. |
| * </p> |
| * <p> |
| * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| * </p> |
| * @see org.eclipse.update.core.IVerificationResult |
| * @see org.eclipse.update.core.IFeatureContentProvider#getVerifier() |
| * @since 2.0 |
| * @deprecated The org.eclipse.update component has been replaced by Equinox p2. |
| * This API will be deleted in a future release. See bug 311590 for details. |
| */ |
| public interface IVerifier { |
| |
| /** |
| * Perform verification of the specified archive. |
| * |
| * @param feature feature containing this archive |
| * @param reference actual archive reference |
| * @param isFeatureVerification <code>true</code> indicates the specified |
| * reference should be considered as part of the feature description |
| * information (ie. verifying the overall feature), |
| * <code>false</code> indicates the specified reference is a plug-in |
| * or a non-plug-in archive file (ie. verifying a component of the |
| * feature) |
| * @param monitor progress monitor, can be <code>null</code> |
| * @return verification result |
| * @exception CoreException |
| * @since 2.0 |
| */ |
| public IVerificationResult verify( |
| IFeature feature, |
| ContentReference reference, |
| boolean isFeatureVerification, |
| InstallMonitor monitor) |
| throws CoreException; |
| |
| /** |
| * Sets the parent verifier. |
| * |
| * The parent verifier can only be set once by the parent feature. |
| * It may used for different verification strategies. |
| * (for instance, you may decide that both the parent and current verifier |
| * must sucessfully verify the content reference, or that only one of them must verify) |
| * @param parentVerifier the parent verifier. |
| */ |
| public void setParent(IVerifier parentVerifier); |
| |
| /** |
| * Returns the parent verifier |
| * |
| * @return the parent verifier |
| * @since 2.0 |
| */ |
| public IVerifier getParent(); |
| } |